move constraints interface functions from ConfigBuilder to ConstraintsChecker class

app/src/main/java/info/nightscout/androidaps/MainApp.java

@@ -25,10 +25,11 @@ import java.util.ArrayList;
 
 import ch.qos.logback.classic.LoggerContext;
 import info.nightscout.androidaps.Services.Intents;
+import info.nightscout.androidaps.data.ConstraintChecker;
 import info.nightscout.androidaps.db.DatabaseHelper;
 import info.nightscout.androidaps.interfaces.InsulinInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.Actions.ActionsFragment;
 import info.nightscout.androidaps.plugins.Careportal.CareportalPlugin;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderFragment;
@@ -93,6 +94,7 @@ public class MainApp extends Application {
 
     private static DatabaseHelper sDatabaseHelper = null;
     private static ConfigBuilderPlugin sConfigBuilder = null;
+    private static ConstraintChecker sConstraintsChecker = null;
 
     private static ArrayList<PluginBase> pluginsList = null;
 
@@ -109,6 +111,7 @@ public class MainApp extends Application {
         super.onCreate();
         sInstance = this;
         sResources = getResources();
+        sConstraintsChecker = new ConstraintChecker(this);
 
         try {
             if (FabricPrivacy.fabricEnabled()) {
@@ -198,7 +201,7 @@ public class MainApp extends Application {
             FabricPrivacy.getInstance().logCustom(new CustomEvent("AppStart-G5Uploader"));
         else if (Config.PUMPCONTROL)
             FabricPrivacy.getInstance().logCustom(new CustomEvent("AppStart-PumpControl"));
-        else if (MainApp.getConfigBuilder().limitClosedLoop(new Constraint<>(true)).get())
+        else if (MainApp.getConstraintChecker().limitClosedLoop(new Constraint<>(true)).get())
             FabricPrivacy.getInstance().logCustom(new CustomEvent("AppStart-ClosedLoop"));
         else
             FabricPrivacy.getInstance().logCustom(new CustomEvent("AppStart-OpenLoop"));
@@ -294,6 +297,10 @@ public class MainApp extends Application {
         return sConfigBuilder;
     }
 
+    public static ConstraintChecker getConstraintChecker() {
+        return sConstraintsChecker;
+    }
+
     public static ArrayList<PluginBase> getPluginsList() {
         return pluginsList;
     }

app/src/main/java/info/nightscout/androidaps/data/ConstraintChecker.java

@@ -0,0 +1,147 @@
+package info.nightscout.androidaps.data;
+
+import java.util.ArrayList;
+
+import info.nightscout.androidaps.MainApp;
+import info.nightscout.androidaps.interfaces.ConstraintsInterface;
+import info.nightscout.androidaps.interfaces.PluginBase;
+import info.nightscout.androidaps.interfaces.Constraint;
+import info.nightscout.utils.SP;
+
+/**
+ * Created by mike on 19.03.2018.
+ */
+
+public class ConstraintChecker implements ConstraintsInterface {
+    
+    private MainApp mainApp;
+    
+    public ConstraintChecker(MainApp mainApp) {
+        this.mainApp = mainApp;
+    }
+
+    @Override
+    public Constraint<Boolean> limitRunningLoop(Constraint<Boolean> value) {
+
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constraint = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            constraint.limitRunningLoop(value);
+        }
+        return value;
+    }
+
+    @Override
+    public Constraint<Boolean> limitClosedLoop(Constraint<Boolean> value) {
+
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constraint = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            constraint.limitClosedLoop(value);
+        }
+        return value;
+    }
+
+    @Override
+    public boolean isAutosensModeEnabled() {
+        boolean result = true;
+
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constrain = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            result = result && constrain.isAutosensModeEnabled();
+        }
+        return result;
+    }
+
+    @Override
+    public boolean isAMAModeEnabled() {
+        boolean result = SP.getBoolean("openapsama_useautosens", false);
+
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constrain = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            result = result && constrain.isAMAModeEnabled();
+        }
+        return result;
+    }
+
+    @Override
+    public boolean isSMBModeEnabled() {
+        boolean result = true; // TODO update for SMB // SP.getBoolean("openapsama_useautosens", false);
+
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constrain = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            result = result && constrain.isSMBModeEnabled();
+        }
+        return result;
+    }
+
+    @Override
+    public Double applyBasalConstraints(Double absoluteRate) {
+        Double rateAfterConstrain = absoluteRate;
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constrain = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            rateAfterConstrain = Math.min(constrain.applyBasalConstraints(absoluteRate), rateAfterConstrain);
+        }
+        return rateAfterConstrain;
+    }
+
+    @Override
+    public Integer applyBasalConstraints(Integer percentRate) {
+        Integer rateAfterConstrain = percentRate;
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constrain = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            rateAfterConstrain = Math.min(constrain.applyBasalConstraints(percentRate), rateAfterConstrain);
+        }
+        return rateAfterConstrain;
+    }
+
+    @Override
+    public Double applyBolusConstraints(Double insulin) {
+        Double insulinAfterConstrain = insulin;
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constrain = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            insulinAfterConstrain = Math.min(constrain.applyBolusConstraints(insulin), insulinAfterConstrain);
+        }
+        return insulinAfterConstrain;
+    }
+
+    @Override
+    public Integer applyCarbsConstraints(Integer carbs) {
+        Integer carbsAfterConstrain = carbs;
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constrain = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            carbsAfterConstrain = Math.min(constrain.applyCarbsConstraints(carbs), carbsAfterConstrain);
+        }
+        return carbsAfterConstrain;
+    }
+
+    @Override
+    public Double applyMaxIOBConstraints(Double maxIob) {
+        Double maxIobAfterConstrain = maxIob;
+        ArrayList<PluginBase> constraintsPlugins = mainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
+        for (PluginBase p : constraintsPlugins) {
+            ConstraintsInterface constrain = (ConstraintsInterface) p;
+            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
+            maxIobAfterConstrain = Math.min(constrain.applyMaxIOBConstraints(maxIob), maxIobAfterConstrain);
+        }
+        return maxIobAfterConstrain;
+    }
+
+
+}

app/src/main/java/info/nightscout/androidaps/interfaces/Constraint.java

@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.interfaces.constrains;
+package info.nightscout.androidaps.interfaces;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/info/nightscout/androidaps/interfaces/ConstraintsInterface.java

@@ -1,7 +1,5 @@
 package info.nightscout.androidaps.interfaces;
 
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
-
 /**
  * Created by mike on 15.06.2016.
  */

app/src/main/java/info/nightscout/androidaps/plugins/Actions/dialogs/FillDialog.java

@@ -60,7 +60,7 @@ public class FillDialog extends DialogFragment implements OnClickListener {
         getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
         getDialog().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
 
-        Double maxInsulin = MainApp.getConfigBuilder().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
+        Double maxInsulin = MainApp.getConstraintChecker().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
         double bolusstep = ConfigBuilderPlugin.getActivePump().getPumpDescription().bolusStep;
         editInsulin = (NumberPicker) view.findViewById(R.id.treatments_newtreatment_insulinamount);
         editInsulin.setParams(0d, 0d, maxInsulin, bolusstep, new DecimalFormat("0.00"), false);
@@ -138,7 +138,7 @@ public class FillDialog extends DialogFragment implements OnClickListener {
 
             String confirmMessage = getString(R.string.fillwarning) + "\n";
 
-            Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(insulin);
+            Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(insulin);
             confirmMessage += getString(R.string.bolus) + ": " + insulinAfterConstraints + "U";
             if (insulinAfterConstraints - insulin != 0)
                 confirmMessage += "\n" + getString(R.string.constraintapllied);

app/src/main/java/info/nightscout/androidaps/plugins/Actions/dialogs/NewExtendedBolusDialog.java

@@ -43,7 +43,7 @@ public class NewExtendedBolusDialog extends DialogFragment implements View.OnCli
 
         View view = inflater.inflate(R.layout.overview_newextendedbolus_dialog, container, false);
 
-        Double maxInsulin = MainApp.getConfigBuilder().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
+        Double maxInsulin = MainApp.getConstraintChecker().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
         editInsulin = (NumberPicker) view.findViewById(R.id.overview_newextendedbolus_insulin);
         editInsulin.setParams(0d, 0d, maxInsulin, 0.1d, new DecimalFormat("0.00"), false);
 
@@ -70,7 +70,7 @@ public class NewExtendedBolusDialog extends DialogFragment implements View.OnCli
 
                     String confirmMessage = getString(R.string.setextendedbolusquestion);
 
-                    Double insulinAfterConstraint = MainApp.getConfigBuilder().applyBolusConstraints(insulin);
+                    Double insulinAfterConstraint = MainApp.getConstraintChecker().applyBolusConstraints(insulin);
                     confirmMessage += " " + insulinAfterConstraint + " U  ";
                     confirmMessage += getString(R.string.duration) + " " + durationInMinutes + "min ?";
                     if (insulinAfterConstraint - insulin != 0d)

app/src/main/java/info/nightscout/androidaps/plugins/Actions/dialogs/NewTempBasalDialog.java

@@ -120,14 +120,14 @@ public class NewTempBasalDialog extends DialogFragment implements View.OnClickLi
                     String confirmMessage = getString(R.string.setbasalquestion);
                     if (setAsPercent) {
                         int basalPercentInput = SafeParse.stringToInt(basalPercent.getText());
-                        percent = MainApp.getConfigBuilder().applyBasalConstraints(basalPercentInput);
+                        percent = MainApp.getConstraintChecker().applyBasalConstraints(basalPercentInput);
                         confirmMessage += "\n" + percent + "% ";
                         confirmMessage += "\n" + getString(R.string.duration) + " " + durationInMinutes + "min ?";
                         if (percent != basalPercentInput)
                             confirmMessage += "\n" + getString(R.string.constraintapllied);
                     } else {
                         Double basalAbsoluteInput = SafeParse.stringToDouble(basalAbsolute.getText());
-                        absolute = MainApp.getConfigBuilder().applyBasalConstraints(basalAbsoluteInput);
+                        absolute = MainApp.getConstraintChecker().applyBasalConstraints(basalAbsoluteInput);
                         confirmMessage += "\n" + absolute + " U/h ";
                         confirmMessage += "\n" + getString(R.string.duration) + " " + durationInMinutes + "min ?";
                         if (absolute - basalAbsoluteInput != 0d)

app/src/main/java/info/nightscout/androidaps/plugins/Careportal/Dialogs/NewNSTreatmentDialog.java

@@ -55,11 +55,10 @@ import info.nightscout.androidaps.plugins.Careportal.OptionsToShow;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.Overview.Dialogs.ErrorHelperActivity;
 import info.nightscout.androidaps.queue.Callback;
-import info.nightscout.utils.FabricPrivacy;
 import info.nightscout.utils.DateUtil;
+import info.nightscout.utils.FabricPrivacy;
 import info.nightscout.utils.NSUpload;
 import info.nightscout.utils.NumberPicker;
-import info.nightscout.utils.OKDialog;
 import info.nightscout.utils.SP;
 import info.nightscout.utils.SafeParse;
 import info.nightscout.utils.Translator;
@@ -272,11 +271,11 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
             }
         });
 
-        Integer maxCarbs = MainApp.getConfigBuilder().applyCarbsConstraints(Constants.carbsOnlyForCheckLimit);
+        Integer maxCarbs = MainApp.getConstraintChecker().applyCarbsConstraints(Constants.carbsOnlyForCheckLimit);
         editCarbs = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_carbsinput);
         editCarbs.setParams(0d, 0d, (double) maxCarbs, 1d, new DecimalFormat("0"), false);
 
-        Double maxInsulin = MainApp.getConfigBuilder().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
+        Double maxInsulin = MainApp.getConstraintChecker().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
         editInsulin = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_insulininput);
         editInsulin.setParams(0d, 0d, maxInsulin, 0.05d, new DecimalFormat("0.00"), false);
 
@@ -303,7 +302,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
             }
         };
 
-        Integer maxPercent = MainApp.getConfigBuilder().applyBasalConstraints(Constants.basalPercentOnlyForCheckLimit);
+        Integer maxPercent = MainApp.getConstraintChecker().applyBasalConstraints(Constants.basalPercentOnlyForCheckLimit);
         editPercent = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_percentinput);
         editPercent.setParams(0d, 0d, (double) maxPercent, 5d, new DecimalFormat("0"), true, percentTextWatcher);
 
@@ -325,7 +324,7 @@ public class NewNSTreatmentDialog extends DialogFragment implements View.OnClick
             }
         };
 
-        Double maxAbsolute = MainApp.getConfigBuilder().applyBasalConstraints(Constants.basalAbsoluteOnlyForCheckLimit);
+        Double maxAbsolute = MainApp.getConstraintChecker().applyBasalConstraints(Constants.basalAbsoluteOnlyForCheckLimit);
         editAbsolute = (NumberPicker) view.findViewById(R.id.careportal_newnstreatment_absoluteinput);
         editAbsolute.setParams(0d, 0d, maxAbsolute, 0.05d, new DecimalFormat("0.00"), true, absoluteTextWatcher);
 

app/src/main/java/info/nightscout/androidaps/plugins/ConfigBuilder/ConfigBuilderPlugin.java

@@ -31,14 +31,12 @@ import info.nightscout.androidaps.db.Treatment;
 import info.nightscout.androidaps.events.EventAppInitialized;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.BgSourceInterface;
-import info.nightscout.androidaps.interfaces.ConstraintsInterface;
 import info.nightscout.androidaps.interfaces.InsulinInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.ProfileInterface;
 import info.nightscout.androidaps.interfaces.PumpInterface;
 import info.nightscout.androidaps.interfaces.SensitivityInterface;
 import info.nightscout.androidaps.interfaces.TreatmentsInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
 import info.nightscout.androidaps.plugins.Loop.APSResult;
 import info.nightscout.androidaps.plugins.Loop.LoopPlugin;
 import info.nightscout.androidaps.plugins.Overview.events.EventDismissNotification;
@@ -47,13 +45,12 @@ import info.nightscout.androidaps.plugins.PumpVirtual.VirtualPumpPlugin;
 import info.nightscout.androidaps.queue.Callback;
 import info.nightscout.androidaps.queue.CommandQueue;
 import info.nightscout.utils.NSUpload;
-import info.nightscout.utils.SP;
 import info.nightscout.utils.ToastUtils;
 
 /**
  * Created by mike on 05.08.2016.
  */
-public class ConfigBuilderPlugin implements PluginBase, ConstraintsInterface, TreatmentsInterface {
+public class ConfigBuilderPlugin implements PluginBase, TreatmentsInterface {
     private static Logger log = LoggerFactory.getLogger(ConfigBuilderPlugin.class);
 
     private static BgSourceInterface activeBgSource;
@@ -354,7 +351,7 @@ public class ConfigBuilderPlugin implements PluginBase, ConstraintsInterface, Tr
      */
     public void applyTBRRequest(APSResult request, Profile profile, Callback callback) {
         PumpInterface pump = getActivePump();
-        request.rate = applyBasalConstraints(request.rate);
+        request.rate = MainApp.getConstraintChecker().applyBasalConstraints(request.rate);
 
         long now = System.currentTimeMillis();
 
@@ -445,132 +442,6 @@ public class ConfigBuilderPlugin implements PluginBase, ConstraintsInterface, Tr
         }
     }
 
-    /**
-     * Constraints interface
-     **/
-    @Override
-    public Constraint<Boolean> limitRunningLoop(Constraint<Boolean> value) {
-
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constraint = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            constraint.limitRunningLoop(value);
-        }
-        return value;
-    }
-
-    @Override
-    public Constraint<Boolean> limitClosedLoop(Constraint<Boolean> value) {
-
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constraint = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            constraint.limitClosedLoop(value);
-        }
-        return value;
-    }
-
-    @Override
-    public boolean isAutosensModeEnabled() {
-        boolean result = true;
-
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constrain = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            result = result && constrain.isAutosensModeEnabled();
-        }
-        return result;
-    }
-
-    @Override
-    public boolean isAMAModeEnabled() {
-        boolean result = SP.getBoolean("openapsama_useautosens", false);
-
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constrain = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            result = result && constrain.isAMAModeEnabled();
-        }
-        return result;
-    }
-
-    @Override
-    public boolean isSMBModeEnabled() {
-        boolean result = true; // TODO update for SMB // SP.getBoolean("openapsama_useautosens", false);
-
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constrain = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            result = result && constrain.isSMBModeEnabled();
-        }
-        return result;
-    }
-
-    @Override
-    public Double applyBasalConstraints(Double absoluteRate) {
-        Double rateAfterConstrain = absoluteRate;
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constrain = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            rateAfterConstrain = Math.min(constrain.applyBasalConstraints(absoluteRate), rateAfterConstrain);
-        }
-        return rateAfterConstrain;
-    }
-
-    @Override
-    public Integer applyBasalConstraints(Integer percentRate) {
-        Integer rateAfterConstrain = percentRate;
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constrain = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            rateAfterConstrain = Math.min(constrain.applyBasalConstraints(percentRate), rateAfterConstrain);
-        }
-        return rateAfterConstrain;
-    }
-
-    @Override
-    public Double applyBolusConstraints(Double insulin) {
-        Double insulinAfterConstrain = insulin;
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constrain = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            insulinAfterConstrain = Math.min(constrain.applyBolusConstraints(insulin), insulinAfterConstrain);
-        }
-        return insulinAfterConstrain;
-    }
-
-    @Override
-    public Integer applyCarbsConstraints(Integer carbs) {
-        Integer carbsAfterConstrain = carbs;
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constrain = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            carbsAfterConstrain = Math.min(constrain.applyCarbsConstraints(carbs), carbsAfterConstrain);
-        }
-        return carbsAfterConstrain;
-    }
-
-    @Override
-    public Double applyMaxIOBConstraints(Double maxIob) {
-        Double maxIobAfterConstrain = maxIob;
-        ArrayList<PluginBase> constraintsPlugins = MainApp.getSpecificPluginsListByInterface(ConstraintsInterface.class);
-        for (PluginBase p : constraintsPlugins) {
-            ConstraintsInterface constrain = (ConstraintsInterface) p;
-            if (!p.isEnabled(PluginBase.CONSTRAINTS)) continue;
-            maxIobAfterConstrain = Math.min(constrain.applyMaxIOBConstraints(maxIob), maxIobAfterConstrain);
-        }
-        return maxIobAfterConstrain;
-    }
-
     //  ****** Treatments interface *****
     @Override
     public void updateTotalIOBTreatments() {

app/src/main/java/info/nightscout/androidaps/plugins/ConstraintsObjectives/ObjectivesPlugin.java

@@ -17,7 +17,7 @@ import info.nightscout.androidaps.db.DatabaseHelper;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.ConstraintsInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.ConstraintsSafety.SafetyPlugin;
 import info.nightscout.androidaps.plugins.Loop.LoopPlugin;
@@ -187,7 +187,7 @@ public class ObjectivesPlugin implements PluginBase, ConstraintsInterface {
                 SafetyPlugin.getPlugin().limitClosedLoop(closedLoopEnabled);
                 return new RequirementResult(closedLoopEnabled.get(), MainApp.sResources.getString(R.string.closedmodeenabled) + ": " + yesOrNo(closedLoopEnabled.get()));
             case 4:
-                double maxIOB = MainApp.getConfigBuilder().applyMaxIOBConstraints(1000d);
+                double maxIOB = MainApp.getConstraintChecker().applyMaxIOBConstraints(1000d);
                 boolean maxIobSet = maxIOB > 0;
                 return new RequirementResult(maxIobSet, MainApp.sResources.getString(R.string.maxiobset) + ": " + yesOrNo(maxIobSet));
             default:

app/src/main/java/info/nightscout/androidaps/plugins/ConstraintsSafety/SafetyPlugin.java

@@ -12,7 +12,7 @@ import info.nightscout.androidaps.R;
 import info.nightscout.androidaps.data.Profile;
 import info.nightscout.androidaps.interfaces.ConstraintsInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.utils.HardLimits;
 import info.nightscout.utils.Round;

app/src/main/java/info/nightscout/androidaps/plugins/Loop/LoopPlugin.java

@@ -28,7 +28,7 @@ import info.nightscout.androidaps.events.EventTreatmentChange;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.IobCobCalculator.events.EventAutosensCalculationFinished;
 import info.nightscout.androidaps.plugins.Loop.events.EventLoopSetLastRunGui;
@@ -260,7 +260,7 @@ public class LoopPlugin implements PluginBase {
             if (Config.logFunctionCalls)
                 log.debug("invoke from " + initiator);
             Constraint<Boolean> loopEnabled = new Constraint<>(true);
-            MainApp.getConfigBuilder().limitRunningLoop(loopEnabled);
+            MainApp.getConstraintChecker().limitRunningLoop(loopEnabled);
 
             if (!loopEnabled.get()) {
                 String message = MainApp.sResources.getString(R.string.loopdisabled) + "\n" + loopEnabled.getReasons();
@@ -299,8 +299,8 @@ public class LoopPlugin implements PluginBase {
 
             // check rate for constrais
             final APSResult resultAfterConstraints = result.clone();
-            resultAfterConstraints.rate = MainApp.getConfigBuilder().applyBasalConstraints(resultAfterConstraints.rate);
+            resultAfterConstraints.rate = MainApp.getConstraintChecker().applyBasalConstraints(resultAfterConstraints.rate);
-            resultAfterConstraints.smb = MainApp.getConfigBuilder().applyBolusConstraints(resultAfterConstraints.smb);
+            resultAfterConstraints.smb = MainApp.getConstraintChecker().applyBolusConstraints(resultAfterConstraints.smb);
 
             // safety check for multiple SMBs
             long lastBolusTime = TreatmentsPlugin.getPlugin().getLastBolusTime();
@@ -332,7 +332,7 @@ public class LoopPlugin implements PluginBase {
             }
 
             Constraint<Boolean> closedLoopEnabled = new Constraint<>(true);
-            MainApp.getConfigBuilder().limitClosedLoop(closedLoopEnabled);
+            MainApp.getConstraintChecker().limitClosedLoop(closedLoopEnabled);
 
             if (closedLoopEnabled.get()) {
                 if (result.isChangeRequested()) {

app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSAMA/DetermineBasalAdapterAMAJS.java

@@ -250,7 +250,7 @@ public class DetermineBasalAdapterAMAJS {
         mMealData.put("boluses", mealData.boluses);
         mMealData.put("mealCOB", mealData.mealCOB);
 
-        if (MainApp.getConfigBuilder().isAMAModeEnabled()) {
+        if (MainApp.getConstraintChecker().isAMAModeEnabled()) {
             mAutosensData = new JSONObject();
             mAutosensData.put("ratio", autosensDataRatio);
         } else {

app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSAMA/OpenAPSAMAPlugin.java

@@ -19,7 +19,7 @@ import info.nightscout.androidaps.db.TemporaryBasal;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.IobCobCalculator.AutosensResult;
 import info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculatorPlugin;
@@ -192,7 +192,7 @@ public class OpenAPSAMAPlugin implements PluginBase, APSInterface {
         MealData mealData = MainApp.getConfigBuilder().getMealData();
         Profiler.log(log, "getMealData()", startPart);
 
-        maxIob = MainApp.getConfigBuilder().applyMaxIOBConstraints(maxIob);
+        maxIob = MainApp.getConstraintChecker().applyMaxIOBConstraints(maxIob);
 
         minBg = HardLimits.verifyHardLimits(minBg, "minBg", HardLimits.VERY_HARD_LIMIT_MIN_BG[0], HardLimits.VERY_HARD_LIMIT_MIN_BG[1]);
         maxBg = HardLimits.verifyHardLimits(maxBg, "maxBg", HardLimits.VERY_HARD_LIMIT_MAX_BG[0], HardLimits.VERY_HARD_LIMIT_MAX_BG[1]);
@@ -223,7 +223,7 @@ public class OpenAPSAMAPlugin implements PluginBase, APSInterface {
             return;
 
         startPart = new Date();
-        if (MainApp.getConfigBuilder().isAMAModeEnabled()) {
+        if (MainApp.getConstraintChecker().isAMAModeEnabled()) {
             lastAutosensResult = IobCobCalculatorPlugin.getPlugin().detectSensitivityWithLock(IobCobCalculatorPlugin.oldestDataAvailable(), System.currentTimeMillis());
         } else {
             lastAutosensResult = new AutosensResult();
@@ -249,7 +249,7 @@ public class OpenAPSAMAPlugin implements PluginBase, APSInterface {
         if (determineBasalResultAMA.rate == 0d && determineBasalResultAMA.duration == 0 && !MainApp.getConfigBuilder().isTempBasalInProgress())
             determineBasalResultAMA.tempBasalReqested = false;
         // limit requests on openloop mode
-        if (!MainApp.getConfigBuilder().limitClosedLoop(new Constraint<>(true)).get()) {
+        if (!MainApp.getConstraintChecker().limitClosedLoop(new Constraint<>(true)).get()) {
             long now = System.currentTimeMillis();
             TemporaryBasal activeTemp = MainApp.getConfigBuilder().getTempBasalFromHistory(now);
             if (activeTemp != null && determineBasalResultAMA.rate == 0 && determineBasalResultAMA.duration == 0) {

app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSMA/OpenAPSMAPlugin.java

@@ -19,7 +19,7 @@ import info.nightscout.androidaps.db.TemporaryBasal;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.Loop.APSResult;
 import info.nightscout.androidaps.plugins.Loop.ScriptReader;
@@ -194,7 +194,7 @@ public class OpenAPSMAPlugin implements PluginBase, APSInterface {
 
         MealData mealData = MainApp.getConfigBuilder().getMealData();
 
-        maxIob = MainApp.getConfigBuilder().applyMaxIOBConstraints(maxIob);
+        maxIob = MainApp.getConstraintChecker().applyMaxIOBConstraints(maxIob);
         Profiler.log(log, "MA data gathering", start);
 
         minBg = verifyHardLimits(minBg, "minBg", HardLimits.VERY_HARD_LIMIT_MIN_BG[0], HardLimits.VERY_HARD_LIMIT_MIN_BG[1]);
@@ -238,7 +238,7 @@ public class OpenAPSMAPlugin implements PluginBase, APSInterface {
         if (determineBasalResultMA.rate == 0d && determineBasalResultMA.duration == 0 && !MainApp.getConfigBuilder().isTempBasalInProgress())
             determineBasalResultMA.tempBasalReqested = false;
         // limit requests on openloop mode
-        if (!MainApp.getConfigBuilder().limitClosedLoop(new Constraint<>(true)).get()) {
+        if (!MainApp.getConstraintChecker().limitClosedLoop(new Constraint<>(true)).get()) {
             TemporaryBasal activeTemp = MainApp.getConfigBuilder().getTempBasalFromHistory(now);
             if (activeTemp != null  && determineBasalResultMA.rate == 0 && determineBasalResultMA.duration == 0) {
                 // going to cancel

app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSSMB/DetermineBasalAdapterSMBJS.java

@@ -27,7 +27,7 @@ import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.MealData;
 import info.nightscout.androidaps.data.Profile;
 import info.nightscout.androidaps.db.TemporaryBasal;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculatorPlugin;
 import info.nightscout.androidaps.plugins.Loop.ScriptReader;
@@ -217,7 +217,7 @@ public class DetermineBasalAdapterSMBJS {
         String units = profile.getUnits();
 
         Constraint<Boolean> closedLoopEnabled = new Constraint<>(true);
-        MainApp.getConfigBuilder().limitClosedLoop(closedLoopEnabled);
+        MainApp.getConstraintChecker().limitClosedLoop(closedLoopEnabled);
 
         mProfile = new JSONObject();
 
@@ -304,7 +304,7 @@ public class DetermineBasalAdapterSMBJS {
         mMealData.put("lastCarbTime", mealData.lastCarbTime);
 
 
-        if (MainApp.getConfigBuilder().isAMAModeEnabled()) {
+        if (MainApp.getConstraintChecker().isAMAModeEnabled()) {
             mAutosensData = new JSONObject();
             mAutosensData.put("ratio", autosensDataRatio);
         } else {

app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSSMB/OpenAPSSMBPlugin.java

@@ -19,7 +19,7 @@ import info.nightscout.androidaps.db.TemporaryBasal;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.IobCobCalculator.AutosensResult;
 import info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculatorPlugin;
@@ -197,7 +197,7 @@ public class OpenAPSSMBPlugin implements PluginBase, APSInterface {
         MealData mealData = MainApp.getConfigBuilder().getMealData();
         Profiler.log(log, "getMealData()", startPart);
 
-        maxIob = MainApp.getConfigBuilder().applyMaxIOBConstraints(maxIob);
+        maxIob = MainApp.getConstraintChecker().applyMaxIOBConstraints(maxIob);
 
         minBg = verifyHardLimits(minBg, "minBg", HardLimits.VERY_HARD_LIMIT_MIN_BG[0], HardLimits.VERY_HARD_LIMIT_MIN_BG[1]);
         maxBg = verifyHardLimits(maxBg, "maxBg", HardLimits.VERY_HARD_LIMIT_MAX_BG[0], HardLimits.VERY_HARD_LIMIT_MAX_BG[1]);
@@ -225,7 +225,7 @@ public class OpenAPSSMBPlugin implements PluginBase, APSInterface {
         if (!checkOnlyHardLimits(pump.getBaseBasalRate(), "current_basal", 0.01, HardLimits.maxBasal())) return;
 
         startPart = new Date();
-        if (MainApp.getConfigBuilder().isAMAModeEnabled()) {
+        if (MainApp.getConstraintChecker().isAMAModeEnabled()) {
             lastAutosensResult = IobCobCalculatorPlugin.getPlugin().detectSensitivityWithLock(IobCobCalculatorPlugin.oldestDataAvailable(), System.currentTimeMillis());
         } else {
             lastAutosensResult = new AutosensResult();
@@ -254,7 +254,7 @@ public class OpenAPSSMBPlugin implements PluginBase, APSInterface {
         if (determineBasalResultSMB.rate == 0d && determineBasalResultSMB.duration == 0 && !MainApp.getConfigBuilder().isTempBasalInProgress())
             determineBasalResultSMB.tempBasalReqested = false;
         // limit requests on openloop mode
-        if (!MainApp.getConfigBuilder().limitClosedLoop(new Constraint<>(true)).get()) {
+        if (!MainApp.getConstraintChecker().limitClosedLoop(new Constraint<>(true)).get()) {
             TemporaryBasal activeTemp = MainApp.getConfigBuilder().getTempBasalFromHistory(now);
             if (activeTemp != null  && determineBasalResultSMB.rate == 0 && determineBasalResultSMB.duration == 0) {
                 // going to cancel

app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/NewCarbsDialog.java

@@ -120,7 +120,7 @@ public class NewCarbsDialog extends DialogFragment implements OnClickListener, D
         getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
         getDialog().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
 
-        maxCarbs = MainApp.getConfigBuilder().applyCarbsConstraints(Constants.carbsOnlyForCheckLimit);
+        maxCarbs = MainApp.getConstraintChecker().applyCarbsConstraints(Constants.carbsOnlyForCheckLimit);
 
         editCarbs = view.findViewById(R.id.newcarb_carbsamount);
 
@@ -303,7 +303,7 @@ public class NewCarbsDialog extends DialogFragment implements OnClickListener, D
         okClicked = true;
         try {
             final Integer carbs = SafeParse.stringToInt(editCarbs.getText());
-            Integer carbsAfterConstraints = MainApp.getConfigBuilder().applyCarbsConstraints(carbs);
+            Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(carbs);
 
             List<String> actions = new LinkedList<>();
             if (carbs > 0)

app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/NewInsulinDialog.java

@@ -119,7 +119,7 @@ public class NewInsulinDialog extends DialogFragment implements OnClickListener,
         getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
         getDialog().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
 
-        maxInsulin = MainApp.getConfigBuilder().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
+        maxInsulin = MainApp.getConstraintChecker().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
 
         editInsulin = (NumberPicker) view.findViewById(R.id.treatments_newinsulin_amount);
 
@@ -223,7 +223,7 @@ public class NewInsulinDialog extends DialogFragment implements OnClickListener,
 
         try {
             Double insulin = SafeParse.stringToDouble(editInsulin.getText());
-            Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(insulin);
+            Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(insulin);
 
             List<String> actions = new LinkedList<>();
             if (insulin > 0) {

app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/NewTreatmentDialog.java

@@ -95,8 +95,8 @@ public class NewTreatmentDialog extends DialogFragment implements OnClickListene
         getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
         getDialog().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
 
-        maxCarbs = MainApp.getConfigBuilder().applyCarbsConstraints(Constants.carbsOnlyForCheckLimit);
+        maxCarbs = MainApp.getConstraintChecker().applyCarbsConstraints(Constants.carbsOnlyForCheckLimit);
-        maxInsulin = MainApp.getConfigBuilder().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
+        maxInsulin = MainApp.getConstraintChecker().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
 
         editCarbs = (NumberPicker) view.findViewById(R.id.treatments_newtreatment_carbsamount);
         editInsulin = (NumberPicker) view.findViewById(R.id.treatments_newtreatment_insulinamount);
@@ -128,8 +128,8 @@ public class NewTreatmentDialog extends DialogFragment implements OnClickListene
 
                     String confirmMessage = MainApp.gs(R.string.entertreatmentquestion) + "<br/>";
 
-                    Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(insulin);
+                    Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(insulin);
-                    Integer carbsAfterConstraints = MainApp.getConfigBuilder().applyCarbsConstraints(carbs);
+                    Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(carbs);
 
                     if (insulin > 0) {
                         confirmMessage += MainApp.gs(R.string.bolus) + ": " + "<font color='" + MainApp.gc(R.color.colorCarbsButton) + "'>" + insulinAfterConstraints + "U" + "</font>";

app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java

@@ -58,10 +58,10 @@ import info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculatorPlugi
 import info.nightscout.androidaps.plugins.IobCobCalculator.events.EventAutosensCalculationFinished;
 import info.nightscout.androidaps.plugins.Loop.LoopPlugin;
 import info.nightscout.androidaps.queue.Callback;
-import info.nightscout.utils.FabricPrivacy;
 import info.nightscout.utils.BolusWizard;
 import info.nightscout.utils.DateUtil;
 import info.nightscout.utils.DecimalFormatter;
+import info.nightscout.utils.FabricPrivacy;
 import info.nightscout.utils.NumberPicker;
 import info.nightscout.utils.SP;
 import info.nightscout.utils.SafeParse;
@@ -238,8 +238,8 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
 
         superbolusCheckbox.setVisibility(SP.getBoolean(R.string.key_usesuperbolus, false) ? View.VISIBLE : View.GONE);
 
-        Integer maxCarbs = MainApp.getConfigBuilder().applyCarbsConstraints(Constants.carbsOnlyForCheckLimit);
+        Integer maxCarbs = MainApp.getConstraintChecker().applyCarbsConstraints(Constants.carbsOnlyForCheckLimit);
-        Double maxCorrection = MainApp.getConfigBuilder().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
+        Double maxCorrection = MainApp.getConstraintChecker().applyBolusConstraints(Constants.bolusOnlyForCheckLimit);
 
         editBg.setParams(0d, 0d, 500d, 0.1d, new DecimalFormat("0.0"), false, textWatcher);
         editCarbs.setParams(0d, 0d, (double) maxCarbs, 1d, new DecimalFormat("0"), false, textWatcher);
@@ -303,8 +303,8 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
 
                     String confirmMessage = getString(R.string.entertreatmentquestion);
 
-                    Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(calculatedTotalInsulin);
+                    Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(calculatedTotalInsulin);
-                    Integer carbsAfterConstraints = MainApp.getConfigBuilder().applyCarbsConstraints(calculatedCarbs);
+                    Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(calculatedCarbs);
 
                     confirmMessage += "<br/>" + getString(R.string.bolus) + ": " + "<font color='" + MainApp.sResources.getColor(R.color.bolus) + "'>" + formatNumber2decimalplaces.format(insulinAfterConstraints) + "U" + "</font>";
                     confirmMessage += "<br/>" + getString(R.string.carbs) + ": " + carbsAfterConstraints + "g";
@@ -460,13 +460,13 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
         Double c_bg = SafeParse.stringToDouble(editBg.getText());
         Integer c_carbs = SafeParse.stringToInt(editCarbs.getText());
         Double c_correction = SafeParse.stringToDouble(editCorr.getText());
-        Double corrAfterConstraint = MainApp.getConfigBuilder().applyBolusConstraints(c_correction);
+        Double corrAfterConstraint = MainApp.getConstraintChecker().applyBolusConstraints(c_correction);
         if (c_correction - corrAfterConstraint != 0) { // c_correction != corrAfterConstraint doesn't work
             editCorr.setValue(0d);
             ToastUtils.showToastInUiThread(MainApp.instance().getApplicationContext(), getString(R.string.bolusconstraintapplied));
             return;
         }
-        Integer carbsAfterConstraint = MainApp.getConfigBuilder().applyCarbsConstraints(c_carbs);
+        Integer carbsAfterConstraint = MainApp.getConstraintChecker().applyCarbsConstraints(c_carbs);
         if (c_carbs - carbsAfterConstraint != 0) {
             editCarbs.setValue(0d);
             ToastUtils.showToastInUiThread(MainApp.instance().getApplicationContext(), getString(R.string.carbsconstraintapplied));

app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java

@@ -87,7 +87,7 @@ import info.nightscout.androidaps.events.EventTreatmentChange;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpDescription;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.Careportal.CareportalFragment;
 import info.nightscout.androidaps.plugins.Careportal.Dialogs.NewNSTreatmentDialog;
 import info.nightscout.androidaps.plugins.Careportal.OptionsToShow;
@@ -724,8 +724,8 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
                 DecimalFormat formatNumber2decimalplaces = new DecimalFormat("0.00");
                 String confirmMessage = getString(R.string.entertreatmentquestion);
 
-                Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(wizard.calculatedTotalInsulin);
+                Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(wizard.calculatedTotalInsulin);
-                Integer carbsAfterConstraints = MainApp.getConfigBuilder().applyCarbsConstraints(quickWizardEntry.carbs());
+                Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(quickWizardEntry.carbs());
 
                 confirmMessage += "\n" + getString(R.string.bolus) + ": " + formatNumber2decimalplaces.format(insulinAfterConstraints) + "U";
                 confirmMessage += "\n" + getString(R.string.carbs) + ": " + carbsAfterConstraints + "g";
@@ -1018,7 +1018,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
         }
 
         Constraint<Boolean> closedLoopEnabled = new Constraint<>(true);
-        MainApp.getConfigBuilder().limitClosedLoop(closedLoopEnabled);
+        MainApp.getConstraintChecker().limitClosedLoop(closedLoopEnabled);
 
         // open loop mode
         final LoopPlugin.LastRun finalLastRun = LoopPlugin.lastRun;

app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPlugin.java

@@ -32,7 +32,7 @@ import info.nightscout.androidaps.interfaces.ConstraintsInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpDescription;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.Overview.events.EventDismissNotification;
 import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaR/AbstractDanaRPlugin.java

@@ -25,8 +25,7 @@ import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.ProfileInterface;
 import info.nightscout.androidaps.interfaces.PumpDescription;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
-import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.Overview.events.EventDismissNotification;
 import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
 import info.nightscout.androidaps.plugins.Overview.notifications.Notification;
@@ -217,8 +216,7 @@ public abstract class AbstractDanaRPlugin implements PluginBase, PumpInterface,
     @Override
     public PumpEnactResult setTempBasalPercent(Integer percent, Integer durationInMinutes, boolean enforceNew) {
         PumpEnactResult result = new PumpEnactResult();
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        percent = MainApp.getConstraintChecker().applyBasalConstraints(percent);
-        percent = configBuilderPlugin.applyBasalConstraints(percent);
         if (percent < 0) {
             result.isTempCancel = false;
             result.enacted = false;
@@ -266,8 +264,7 @@ public abstract class AbstractDanaRPlugin implements PluginBase, PumpInterface,
 
     @Override
     public PumpEnactResult setExtendedBolus(Double insulin, Integer durationInMinutes) {
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        insulin = MainApp.getConstraintChecker().applyBolusConstraints(insulin);
-        insulin = configBuilderPlugin.applyBolusConstraints(insulin);
         // needs to be rounded
         int durationInHalfHours = Math.max(durationInMinutes / 30, 1);
         insulin = Round.roundTo(insulin, getPumpDescription().extendedBolusStep);

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaR/DanaRPlugin.java

@@ -21,7 +21,6 @@ import info.nightscout.androidaps.db.Treatment;
 import info.nightscout.androidaps.events.EventAppExit;
 import info.nightscout.androidaps.events.EventPreferenceChange;
 import info.nightscout.androidaps.interfaces.PumpDescription;
-import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.PumpDanaR.services.DanaRExecutionService;
 import info.nightscout.utils.Round;
 import info.nightscout.utils.SP;
@@ -131,8 +130,7 @@ public class DanaRPlugin extends AbstractDanaRPlugin {
 
     @Override
     public PumpEnactResult deliverTreatment(DetailedBolusInfo detailedBolusInfo) {
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        detailedBolusInfo.insulin = MainApp.getConstraintChecker().applyBolusConstraints(detailedBolusInfo.insulin);
-        detailedBolusInfo.insulin = configBuilderPlugin.applyBolusConstraints(detailedBolusInfo.insulin);
         if (detailedBolusInfo.insulin > 0 || detailedBolusInfo.carbs > 0) {
             Treatment t = new Treatment();
             t.isSMB = detailedBolusInfo.isSMB;
@@ -171,8 +169,7 @@ public class DanaRPlugin extends AbstractDanaRPlugin {
 
         PumpEnactResult result = new PumpEnactResult();
 
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        absoluteRate = MainApp.getConstraintChecker().applyBasalConstraints(absoluteRate);
-        absoluteRate = configBuilderPlugin.applyBasalConstraints(absoluteRate);
 
         final boolean doTempOff = getBaseBasalRate() - absoluteRate == 0d;
         final boolean doLowTemp = absoluteRate < getBaseBasalRate();
@@ -269,7 +266,7 @@ public class DanaRPlugin extends AbstractDanaRPlugin {
             Integer durationInHalfHours = Math.max(durationInMinutes / 30, 1);
             // We keep current basal running so need to sub current basal
             Double extendedRateToSet = absoluteRate - getBaseBasalRate();
-            extendedRateToSet = configBuilderPlugin.applyBasalConstraints(extendedRateToSet);
+            extendedRateToSet = MainApp.getConstraintChecker().applyBasalConstraints(extendedRateToSet);
             // needs to be rounded to 0.1
             extendedRateToSet = Round.roundTo(extendedRateToSet, pumpDescription.extendedBolusStep * 2); // *2 because of halfhours
 

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaR/comm/MsgBolusStart.java

@@ -3,7 +3,6 @@ package info.nightscout.androidaps.plugins.PumpDanaR.comm;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import info.nightscout.androidaps.BuildConfig;
 import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.utils.HardLimits;
@@ -19,7 +18,7 @@ public class MsgBolusStart extends MessageBase {
         this();
 
         // HARDCODED LIMIT
-        amount = MainApp.getConfigBuilder().applyBolusConstraints(amount);
+        amount = MainApp.getConstraintChecker().applyBolusConstraints(amount);
         if (amount < 0) amount = 0d;
         if (amount > HardLimits.maxBolus()) amount = HardLimits.maxBolus();
 

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaR/comm/MsgBolusStartWithSpeed.java

@@ -18,7 +18,7 @@ public class MsgBolusStartWithSpeed extends MessageBase {
         this();
 
         // HARDCODED LIMIT
-        amount = MainApp.getConfigBuilder().applyBolusConstraints(amount);
+        amount = MainApp.getConstraintChecker().applyBolusConstraints(amount);
         if (amount < 0) amount = 0d;
         if (amount > HardLimits.maxBolus()) amount = HardLimits.maxBolus();
 

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaR/comm/MsgSetExtendedBolusStart.java

@@ -3,7 +3,6 @@ package info.nightscout.androidaps.plugins.PumpDanaR.comm;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import info.nightscout.androidaps.BuildConfig;
 import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.utils.HardLimits;
@@ -21,7 +20,7 @@ public class MsgSetExtendedBolusStart extends MessageBase {
         // HARDCODED LIMITS
         if (halfhours < 1) halfhours = 1;
         if (halfhours > 16) halfhours = 16;
-        amount = MainApp.getConfigBuilder().applyBolusConstraints(amount);
+        amount = MainApp.getConstraintChecker().applyBolusConstraints(amount);
         if (amount < 0d) amount = 0d;
         if (amount > HardLimits.maxBolus()) amount = HardLimits.maxBolus();
 

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRKorean/DanaRKoreanPlugin.java

@@ -21,7 +21,6 @@ import info.nightscout.androidaps.db.Treatment;
 import info.nightscout.androidaps.events.EventAppExit;
 import info.nightscout.androidaps.events.EventPreferenceChange;
 import info.nightscout.androidaps.interfaces.PumpDescription;
-import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.PumpDanaR.AbstractDanaRPlugin;
 import info.nightscout.androidaps.plugins.PumpDanaRKorean.services.DanaRKoreanExecutionService;
 import info.nightscout.utils.Round;
@@ -132,8 +131,7 @@ public class DanaRKoreanPlugin extends AbstractDanaRPlugin {
 
     @Override
     public PumpEnactResult deliverTreatment(DetailedBolusInfo detailedBolusInfo) {
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        detailedBolusInfo.insulin = MainApp.getConstraintChecker().applyBolusConstraints(detailedBolusInfo.insulin);
-        detailedBolusInfo.insulin = configBuilderPlugin.applyBolusConstraints(detailedBolusInfo.insulin);
         if (detailedBolusInfo.insulin > 0 || detailedBolusInfo.carbs > 0) {
             Treatment t = new Treatment();
             t.isSMB = detailedBolusInfo.isSMB;
@@ -172,8 +170,7 @@ public class DanaRKoreanPlugin extends AbstractDanaRPlugin {
 
         PumpEnactResult result = new PumpEnactResult();
 
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        absoluteRate = MainApp.getConstraintChecker().applyBasalConstraints(absoluteRate);
-        absoluteRate = configBuilderPlugin.applyBasalConstraints(absoluteRate);
 
         final boolean doTempOff = getBaseBasalRate() - absoluteRate == 0d;
         final boolean doLowTemp = absoluteRate < getBaseBasalRate();
@@ -270,7 +267,7 @@ public class DanaRKoreanPlugin extends AbstractDanaRPlugin {
             Integer durationInHalfHours = Math.max(durationInMinutes / 30, 1);
             // We keep current basal running so need to sub current basal
             Double extendedRateToSet = absoluteRate - getBaseBasalRate();
-            extendedRateToSet = configBuilderPlugin.applyBasalConstraints(extendedRateToSet);
+            extendedRateToSet = MainApp.getConstraintChecker().applyBasalConstraints(extendedRateToSet);
             // needs to be rounded to 0.1
             extendedRateToSet = Round.roundTo(extendedRateToSet, pumpDescription.extendedBolusStep * 2); // *2 because of halfhours
 

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/DanaRSPlugin.java

@@ -36,8 +36,7 @@ import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.ProfileInterface;
 import info.nightscout.androidaps.interfaces.PumpDescription;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
-import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.ConfigBuilder.DetailedBolusInfoStorage;
 import info.nightscout.androidaps.plugins.Overview.events.EventDismissNotification;
 import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
@@ -451,8 +450,7 @@ public class DanaRSPlugin implements PluginBase, PumpInterface, DanaRInterface,
 
     @Override
     public synchronized PumpEnactResult deliverTreatment(DetailedBolusInfo detailedBolusInfo) {
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        detailedBolusInfo.insulin = MainApp.getConstraintChecker().applyBolusConstraints(detailedBolusInfo.insulin);
-        detailedBolusInfo.insulin = configBuilderPlugin.applyBolusConstraints(detailedBolusInfo.insulin);
         if (detailedBolusInfo.insulin > 0 || detailedBolusInfo.carbs > 0) {
             int preferencesSpeed = SP.getInt(R.string.key_danars_bolusspeed, 0);
             int speed = 12;
@@ -524,8 +522,7 @@ public class DanaRSPlugin implements PluginBase, PumpInterface, DanaRInterface,
 
         PumpEnactResult result = new PumpEnactResult();
 
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        absoluteRate = MainApp.getConstraintChecker().applyBasalConstraints(absoluteRate);
-        absoluteRate = configBuilderPlugin.applyBasalConstraints(absoluteRate);
 
         final boolean doTempOff = getBaseBasalRate() - absoluteRate == 0d;
         final boolean doLowTemp = absoluteRate < getBaseBasalRate();
@@ -597,8 +594,7 @@ public class DanaRSPlugin implements PluginBase, PumpInterface, DanaRInterface,
     @Override
     public synchronized PumpEnactResult setTempBasalPercent(Integer percent, Integer durationInMinutes, boolean enforceNew) {
         PumpEnactResult result = new PumpEnactResult();
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        percent = MainApp.getConstraintChecker().applyBasalConstraints(percent);
-        percent = configBuilderPlugin.applyBasalConstraints(percent);
         if (percent < 0) {
             result.isTempCancel = false;
             result.enacted = false;
@@ -673,8 +669,7 @@ public class DanaRSPlugin implements PluginBase, PumpInterface, DanaRInterface,
 
     @Override
     public synchronized PumpEnactResult setExtendedBolus(Double insulin, Integer durationInMinutes) {
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        insulin = MainApp.getConstraintChecker().applyBolusConstraints(insulin);
-        insulin = configBuilderPlugin.applyBolusConstraints(insulin);
         // needs to be rounded
         int durationInHalfHours = Math.max(durationInMinutes / 30, 1);
         insulin = Round.roundTo(insulin, getPumpDescription().extendedBolusStep);

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/comm/DanaRS_Packet_Bolus_Set_Step_Bolus_Start.java

@@ -1,11 +1,12 @@
 package info.nightscout.androidaps.plugins.PumpDanaRS.comm;
 
+import com.cozmo.danar.util.BleCommandUtil;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.MainApp;
-import com.cozmo.danar.util.BleCommandUtil;
 import info.nightscout.utils.HardLimits;
 
 public class DanaRS_Packet_Bolus_Set_Step_Bolus_Start extends DanaRS_Packet {
@@ -26,7 +27,7 @@ public class DanaRS_Packet_Bolus_Set_Step_Bolus_Start extends DanaRS_Packet {
 		this();
 
 		// HARDCODED LIMIT
-		amount = MainApp.getConfigBuilder().applyBolusConstraints(amount);
+		amount = MainApp.getConstraintChecker().applyBolusConstraints(amount);
 		if (amount < 0) amount = 0d;
 		if (amount > HardLimits.maxBolus()) amount = HardLimits.maxBolus();
 

app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRv2/DanaRv2Plugin.java

@@ -19,7 +19,6 @@ import info.nightscout.androidaps.db.TemporaryBasal;
 import info.nightscout.androidaps.db.Treatment;
 import info.nightscout.androidaps.events.EventAppExit;
 import info.nightscout.androidaps.interfaces.PumpDescription;
-import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.ConfigBuilder.DetailedBolusInfoStorage;
 import info.nightscout.androidaps.plugins.PumpDanaR.AbstractDanaRPlugin;
 import info.nightscout.androidaps.plugins.PumpDanaRv2.services.DanaRv2ExecutionService;
@@ -121,8 +120,7 @@ public class DanaRv2Plugin extends AbstractDanaRPlugin {
     // Pump interface
     @Override
     public PumpEnactResult deliverTreatment(DetailedBolusInfo detailedBolusInfo) {
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        detailedBolusInfo.insulin = MainApp.getConstraintChecker().applyBolusConstraints(detailedBolusInfo.insulin);
-        detailedBolusInfo.insulin = configBuilderPlugin.applyBolusConstraints(detailedBolusInfo.insulin);
         if (detailedBolusInfo.insulin > 0 || detailedBolusInfo.carbs > 0) {
             // v2 stores end time for bolus, we need to adjust time
             // default delivery speed is 12 sec/U
@@ -194,8 +192,7 @@ public class DanaRv2Plugin extends AbstractDanaRPlugin {
 
         PumpEnactResult result = new PumpEnactResult();
 
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        absoluteRate = MainApp.getConstraintChecker().applyBasalConstraints(absoluteRate);
-        absoluteRate = configBuilderPlugin.applyBasalConstraints(absoluteRate);
 
         final boolean doTempOff = getBaseBasalRate() - absoluteRate == 0d;
         final boolean doLowTemp = absoluteRate < getBaseBasalRate();
@@ -265,8 +262,7 @@ public class DanaRv2Plugin extends AbstractDanaRPlugin {
     @Override
     public PumpEnactResult setTempBasalPercent(Integer percent, Integer durationInMinutes, boolean enforceNew) {
         PumpEnactResult result = new PumpEnactResult();
-        ConfigBuilderPlugin configBuilderPlugin = MainApp.getConfigBuilder();
+        percent = MainApp.getConstraintChecker().applyBasalConstraints(percent);
-        percent = configBuilderPlugin.applyBasalConstraints(percent);
         if (percent < 0) {
             result.isTempCancel = false;
             result.enacted = false;

app/src/main/java/info/nightscout/androidaps/plugins/PumpInsight/InsightPumpPlugin.java

@@ -26,7 +26,7 @@ import info.nightscout.androidaps.interfaces.ConstraintsInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpDescription;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.Overview.events.EventDismissNotification;
 import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
 import info.nightscout.androidaps.plugins.Overview.events.EventOverviewBolusProgress;

app/src/main/java/info/nightscout/androidaps/plugins/SmsCommunicator/SmsCommunicatorPlugin.java

@@ -32,8 +32,8 @@ import info.nightscout.androidaps.events.EventRefreshOverview;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.Loop.LoopPlugin;
-import info.nightscout.androidaps.plugins.Overview.notifications.Notification;
 import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
+import info.nightscout.androidaps.plugins.Overview.notifications.Notification;
 import info.nightscout.androidaps.plugins.PumpDanaR.DanaRPlugin;
 import info.nightscout.androidaps.plugins.PumpDanaRKorean.DanaRKoreanPlugin;
 import info.nightscout.androidaps.plugins.SmsCommunicator.events.EventNewSMS;
@@ -418,7 +418,7 @@ public class SmsCommunicatorPlugin implements PluginBase {
                             }
                         } else {
                             tempBasal = SafeParse.stringToDouble(splited[1]);
-                            tempBasal = MainApp.getConfigBuilder().applyBasalConstraints(tempBasal);
+                            tempBasal = MainApp.getConstraintChecker().applyBasalConstraints(tempBasal);
                             if (remoteCommandsAllowed) {
                                 passCode = generatePasscode();
                                 reply = String.format(MainApp.sResources.getString(R.string.smscommunicator_basalreplywithcode), tempBasal, passCode);
@@ -443,7 +443,7 @@ public class SmsCommunicatorPlugin implements PluginBase {
                         sendSMS(new Sms(receivedSms.phoneNumber, reply, new Date()));
                     } else if (splited.length > 1) {
                         amount = SafeParse.stringToDouble(splited[1]);
-                        amount = MainApp.getConfigBuilder().applyBolusConstraints(amount);
+                        amount = MainApp.getConstraintChecker().applyBolusConstraints(amount);
                         if (amount > 0d && remoteCommandsAllowed) {
                             passCode = generatePasscode();
                             reply = String.format(MainApp.sResources.getString(R.string.smscommunicator_bolusreplywithcode), amount, passCode);

app/src/main/java/info/nightscout/androidaps/plugins/Wear/ActionStringHandler.java

@@ -27,7 +27,7 @@ import info.nightscout.androidaps.db.TempTarget;
 import info.nightscout.androidaps.interfaces.APSInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 import info.nightscout.androidaps.plugins.Actions.dialogs.FillDialog;
 import info.nightscout.androidaps.plugins.Careportal.Dialogs.NewNSTreatmentDialog;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
@@ -93,7 +93,7 @@ public class ActionStringHandler {
             } else {
                 return;
             }
-            Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(amount);
+            Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(amount);
             rMessage += MainApp.instance().getString(R.string.primefill) + ": " + insulinAfterConstraints + "U";
             if (insulinAfterConstraints - amount != 0)
                 rMessage += "\n" + MainApp.instance().getString(R.string.constraintapllied);
@@ -104,7 +104,7 @@ public class ActionStringHandler {
             ////////////////////////////////////////////// PRIME/FILL
             double amount = SafeParse.stringToDouble(act[1]);
 
-            Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(amount);
+            Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(amount);
             rMessage += MainApp.instance().getString(R.string.primefill) + ": " + insulinAfterConstraints + "U";
             if (insulinAfterConstraints - amount != 0)
                 rMessage += "\n" + MainApp.instance().getString(R.string.constraintapllied);
@@ -115,8 +115,8 @@ public class ActionStringHandler {
             ////////////////////////////////////////////// BOLUS
             double insulin = SafeParse.stringToDouble(act[1]);
             int carbs = SafeParse.stringToInt(act[2]);
-            Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(insulin);
+            Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(insulin);
-            Integer carbsAfterConstraints = MainApp.getConfigBuilder().applyCarbsConstraints(carbs);
+            Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(carbs);
             rMessage += MainApp.instance().getString(R.string.bolus) + ": " + insulinAfterConstraints + "U\n";
             rMessage += MainApp.instance().getString(R.string.carbs) + ": " + carbsAfterConstraints + "g";
 
@@ -180,7 +180,7 @@ public class ActionStringHandler {
         } else if ("wizard".equals(act[0])) {
             ////////////////////////////////////////////// WIZARD
             Integer carbsBeforeConstraints = SafeParse.stringToInt(act[1]);
-            Integer carbsAfterConstraints = MainApp.getConfigBuilder().applyCarbsConstraints(carbsBeforeConstraints);
+            Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(carbsBeforeConstraints);
 
             if (carbsAfterConstraints - carbsBeforeConstraints != 0) {
                 sendError("Carb constraint violation!");
@@ -208,7 +208,7 @@ public class ActionStringHandler {
             BolusWizard bolusWizard = new BolusWizard();
             bolusWizard.doCalc(profile, null, carbsAfterConstraints, 0d, useBG ? bgReading.valueToUnits(profile.getUnits()) : 0d, 0d, percentage, useBolusIOB, useBasalIOB, false, false);
 
-            Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(bolusWizard.calculatedTotalInsulin);
+            Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(bolusWizard.calculatedTotalInsulin);
             if (insulinAfterConstraints - bolusWizard.calculatedTotalInsulin != 0) {
                 sendError("Insulin contraint violation!" +
                         "\nCannot deliver " + format.format(bolusWizard.calculatedTotalInsulin) + "!");
@@ -435,7 +435,7 @@ public class ActionStringHandler {
         // decide if enabled/disabled closed/open; what Plugin as APS?
         final LoopPlugin activeloop = MainApp.getConfigBuilder().getActiveLoop();
         if (activeloop != null && activeloop.isEnabled(activeloop.getType())) {
-            if (MainApp.getConfigBuilder().limitClosedLoop(new Constraint<>(true)).get()) {
+            if (MainApp.getConstraintChecker().limitClosedLoop(new Constraint<>(true)).get()) {
                 ret += "CLOSED LOOP\n";
             } else {
                 ret += "OPEN LOOP\n";
@@ -535,7 +535,7 @@ public class ActionStringHandler {
 
         if ("fill".equals(act[0])) {
             Double amount = SafeParse.stringToDouble(act[1]);
-            Double insulinAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(amount);
+            Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(amount);
             if (amount - insulinAfterConstraints != 0) {
                 ToastUtils.showToastInUiThread(MainApp.instance(), "aborting: previously applied constraint changed");
                 sendError("aborting: previously applied constraint changed");

app/src/main/java/info/nightscout/androidaps/queue/CommandQueue.java

@@ -22,9 +22,9 @@ import info.nightscout.androidaps.interfaces.PumpInterface;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.Overview.Dialogs.BolusProgressDialog;
 import info.nightscout.androidaps.plugins.Overview.Dialogs.BolusProgressHelperActivity;
-import info.nightscout.androidaps.plugins.Overview.notifications.Notification;
 import info.nightscout.androidaps.plugins.Overview.events.EventDismissNotification;
 import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
+import info.nightscout.androidaps.plugins.Overview.notifications.Notification;
 import info.nightscout.androidaps.queue.commands.Command;
 import info.nightscout.androidaps.queue.commands.CommandBolus;
 import info.nightscout.androidaps.queue.commands.CommandCancelExtendedBolus;
@@ -165,8 +165,8 @@ public class CommandQueue {
         removeAll(type);
 
         // apply constraints
-        detailedBolusInfo.insulin = MainApp.getConfigBuilder().applyBolusConstraints(detailedBolusInfo.insulin);
+        detailedBolusInfo.insulin = MainApp.getConstraintChecker().applyBolusConstraints(detailedBolusInfo.insulin);
-        detailedBolusInfo.carbs = MainApp.getConfigBuilder().applyCarbsConstraints((int) detailedBolusInfo.carbs);
+        detailedBolusInfo.carbs = MainApp.getConstraintChecker().applyCarbsConstraints((int) detailedBolusInfo.carbs);
 
         // add new command to queue
         if (detailedBolusInfo.isSMB) {
@@ -196,7 +196,7 @@ public class CommandQueue {
         // remove all unfinished 
         removeAll(Command.CommandType.TEMPBASAL);
 
-        Double rateAfterConstraints = MainApp.getConfigBuilder().applyBasalConstraints(absoluteRate);
+        Double rateAfterConstraints = MainApp.getConstraintChecker().applyBasalConstraints(absoluteRate);
 
         // add new command to queue
         add(new CommandTempBasalAbsolute(rateAfterConstraints, durationInMinutes, enforceNew, callback));
@@ -217,7 +217,7 @@ public class CommandQueue {
         // remove all unfinished 
         removeAll(Command.CommandType.TEMPBASAL);
 
-        Integer percentAfterConstraints = MainApp.getConfigBuilder().applyBasalConstraints(percent);
+        Integer percentAfterConstraints = MainApp.getConstraintChecker().applyBasalConstraints(percent);
 
         // add new command to queue
         add(new CommandTempBasalPercent(percentAfterConstraints, durationInMinutes, enforceNew, callback));
@@ -235,7 +235,7 @@ public class CommandQueue {
             return false;
         }
 
-        Double rateAfterConstraints = MainApp.getConfigBuilder().applyBolusConstraints(insulin);
+        Double rateAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(insulin);
 
         // remove all unfinished
         removeAll(Command.CommandType.EXTENDEDBOLUS);

app/src/test/java/info/nightscout/androidaps/interfaces/ConstraintTest.java

@@ -1,4 +1,4 @@
-package info.nightscout.androidaps.interfaces.contraints;
+package info.nightscout.androidaps.interfaces;
 
 import junit.framework.Assert;
 
@@ -6,7 +6,7 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.powermock.modules.junit4.PowerMockRunner;
 
-import info.nightscout.androidaps.interfaces.constrains.Constraint;
+import info.nightscout.androidaps.interfaces.Constraint;
 
 /**
  * Created by mike on 19.03.2018.