check_EnumConstantOverridingMethods_NonTypesystemRule.java

package jetbrains.mps.baseLanguage.typesystem;

/*Generated by MPS */

import jetbrains.mps.lang.typesystem.runtime.AbstractNonTypesystemRule_Runtime;
import jetbrains.mps.lang.typesystem.runtime.NonTypesystemRule_Runtime;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.typesystem.inference.TypeCheckingContext;
import jetbrains.mps.lang.typesystem.runtime.IsApplicableStatus;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.baseLanguage.util.OverridingMethodsFinder;
import jetbrains.mps.internal.collections.runtime.SetSequence;
import java.util.Set;
import jetbrains.mps.baseLanguage.tuples.runtime.Tuples;
import java.util.Iterator;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SConceptOperations;
import jetbrains.mps.baseLanguage.behavior.Classifier__BehaviorDescriptor;
import jetbrains.mps.errors.messageTargets.MessageTarget;
import jetbrains.mps.errors.messageTargets.NodeMessageTarget;
import jetbrains.mps.errors.IErrorReporter;
import jetbrains.mps.typesystem.inference.TypeChecker;
import org.jetbrains.mps.openapi.language.SAbstractConcept;

public class check_EnumConstantOverridingMethods_NonTypesystemRule extends AbstractNonTypesystemRule_Runtime implements NonTypesystemRule_Runtime {
  public check_EnumConstantOverridingMethods_NonTypesystemRule() {
  }
  public void applyRule(final SNode enumConstant, final TypeCheckingContext typeCheckingContext, IsApplicableStatus status) {
    if ((SNodeOperations.getParent(enumConstant) == null) || !(SNodeOperations.isInstanceOf(SNodeOperations.getParent(enumConstant), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xfc367070a5L, "jetbrains.mps.baseLanguage.structure.EnumClass")))) {
      return;
    }
    OverridingMethodsFinder finder = new OverridingMethodsFinder(SNodeOperations.cast(SNodeOperations.getParent(enumConstant), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xfc367070a5L, "jetbrains.mps.baseLanguage.structure.EnumClass")), enumConstant);
    for (SNode overridingMethod : SetSequence.fromSet(finder.getOverridingMethods())) {
      Set<Tuples._2<SNode, SNode>> overridenMethods = finder.getOverridenMethods(overridingMethod);
      for (Iterator<Tuples._2<SNode, SNode>> it = SetSequence.fromSet(overridenMethods).iterator(); it.hasNext();) {
        SNode overridenMethod = it.next()._0();
        SNode returnType = SLinkOperations.getTarget(overridenMethod, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b1fcL, 0xf8cc56b1fdL, "returnType"));
        SNode ancestor = SNodeOperations.cast(SNodeOperations.getParent(overridenMethod), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101d9d3ca30L, "jetbrains.mps.baseLanguage.structure.Classifier"));
        SNode overridingMethodParent = SNodeOperations.getParent(overridingMethod);
        SNode resolvedReturnType;
        if (SNodeOperations.isInstanceOf(overridingMethodParent, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xfc367388b3L, "jetbrains.mps.baseLanguage.structure.EnumConstantDeclaration"))) {
          SNode enumClass = SNodeOperations.cast(SNodeOperations.getParent(SNodeOperations.cast(overridingMethodParent, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xfc367388b3L, "jetbrains.mps.baseLanguage.structure.EnumConstantDeclaration"))), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xfc367070a5L, "jetbrains.mps.baseLanguage.structure.EnumClass"));
          SNode dummy = SConceptOperations.createNewNode(MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x1107e0cb103L, "jetbrains.mps.baseLanguage.structure.AnonymousClass"));
          SLinkOperations.setTarget(dummy, MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x1107e0cb103L, 0x1107e0fd2a0L, "classifier"), enumClass);
          resolvedReturnType = Classifier__BehaviorDescriptor.getWithResolvedTypevars_id2RtWPFZ0VAJ.invoke(dummy, returnType, ancestor, overridingMethod, overridenMethod);
        } else {
          {
            MessageTarget errorTarget = new NodeMessageTarget();
            IErrorReporter _reporter_2309309498 = typeCheckingContext.reportTypeError(overridingMethodParent, "This node is not supposed to override methods", "r:00000000-0000-4000-0000-011c895902c5(jetbrains.mps.baseLanguage.typesystem)", "8960718351573012055", null, errorTarget);
          }
          return;
        }

        if (!(TypeChecker.getInstance().getSubtypingManager().isSubtype(SLinkOperations.getTarget(overridingMethod, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b1fcL, 0xf8cc56b1fdL, "returnType")), resolvedReturnType))) {
          {
            MessageTarget errorTarget = new NodeMessageTarget();
            IErrorReporter _reporter_2309309498 = typeCheckingContext.reportTypeError(SLinkOperations.getTarget(overridingMethod, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b1fcL, 0xf8cc56b1fdL, "returnType")), "method's return type is incompatible with overridden method ", "r:00000000-0000-4000-0000-011c895902c5(jetbrains.mps.baseLanguage.typesystem)", "8960718351573012062", null, errorTarget);
          }
          break;
        }

      }
    }
  }
  public SAbstractConcept getApplicableConcept() {
    return MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xfc367388b3L, "jetbrains.mps.baseLanguage.structure.EnumConstantDeclaration");
  }
  public IsApplicableStatus isApplicableAndPattern(SNode argument) {
    return new IsApplicableStatus(argument.getConcept().isSubConceptOf(getApplicableConcept()), null);
  }
  public boolean overrides() {
    return false;
  }
}