Author: lgiessmann Date: Tue Oct 18 07:39:38 2011 New Revision: 1007 Log: gdl-frontend: Widgets: implemented the tmcl:scope-constraint semantics for retrieving data Modified: trunk/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlVisibleObject.java trunk/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/TmHelper.java Modified: trunk/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlVisibleObject.java ============================================================================== --- trunk/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlVisibleObject.java Tue Oct 18 05:10:29 2011 (r1006) +++ trunk/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlVisibleObject.java Tue Oct 18 07:39:38 2011 (r1007) @@ -1963,7 +1963,26 @@ } else if (TmHelper.isInstanceOf(this.getConstraint(), PSIs.TMCL.tmclVariantNameConstraint)){ // TODO: implement: variant-name-constraint } else if (TmHelper.isInstanceOf(this.getConstraint(), PSIs.TMCL.tmclScopeConstraint)){ - // TODO: implement: scope-constraint + // TODO: implement + Topic type = TmHelper.getConstrainedStatement(this.getConstraint()); + + JsArray<Topic> scope = null; + if(this.receivedData instanceof Topic){ + JsArray<Name> names = ((Topic)this.receivedData).getNames(type); + if(names.length() != 0) scope = names.get(0).getScope(); + if(scope != null){ + JsArray<Occurrence> occs = ((Topic)this.receivedData).getOccurrences(type); + if(occs.length() != 0) scope = occs.get(0).getScope(); + } + } else if(this.receivedData instanceof Association){ + if(((Association)this.receivedData).getType().equals(type)) type = ((Association)this.receivedData).getType(); + } else { + throw new ExecutionException("the constraint " + TmHelper.getAnyIdOfTopic(this.getConstraint()) + " must be bound to a topic or association, but is: " + this.receivedData.getClass()); + } + + if(scope != null){ + for(int i = 0; i != scope.length(); ++i) this.addSubItem(this.getTopicRepresentation(scope.get(i), this.getDisplayByOfValueGroup(), this.getPreferredScopeOfValueGroup())); + } } else if(TmHelper.isInstanceOf(this.getConstraint(), PSIs.GDL.TopicType.gdlRolePlayer)){ if(!(receivedData instanceof Association)) throw new ExecutionException("the constraint " + TmHelper.getAnyIdOfTopic(this.getConstraint()) + " must be bound to an Association, but is: " + receivedData.getClass()); if(this.getRootConstraint() == null || !TmHelper.isInstanceOf(this.getRootConstraint(), PSIs.TMCL.tmclTopicRoleConstraint)) throw new InvalidGdlSchemaException("the constraint " + TmHelper.getAnyIdOfTopic(this.getConstraint()) + " must be bound to a root constraint of the type " + PSIs.TMCL.tmclTopicRoleConstraint + ", but ist bound to the root topic: " + (this.getRootConstraint() == null ? "null" : TmHelper.getAnyIdOfTopic(this.getRootConstraint()))); Modified: trunk/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/TmHelper.java ============================================================================== --- trunk/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/TmHelper.java Tue Oct 18 05:10:29 2011 (r1006) +++ trunk/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/TmHelper.java Tue Oct 18 07:39:38 2011 (r1007) @@ -20,9 +20,7 @@ import us.isidor.gdl.anaToMia.Widgets.view.GdlTopicView; import us.isidor.gdl.anaToMia.Widgets.view.GdlAssociationView.AssociationItem; import us.isidor.gdl.anaToMia.Widgets.view.GdlView; - import com.google.gwt.core.client.JsArray; -import com.google.gwt.user.client.Window; public class TmHelper { @@ -181,7 +179,6 @@ JsArray<Role> validRoles = top.getRolesPlayed(subtype, supertypeSubtype); for(int i = 0; i != validRoles.length(); ++i){ Association parent = validRoles.get(i).getParent(); - Window.alert(">> " + parent.getRoles().length() + " >> " + parent.getRoles(supertype).length()); if(parent.getRoles().length() == 2 && parent.getRoles(supertype).length() == 1)result.add(parent.getRoles(supertype).get(0).getPlayer()); } return result;