check_AnnotationDuplication_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.internal.collections.runtime.ListSequence;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.internal.collections.runtime.IWhereFilter;
import jetbrains.mps.internal.collections.runtime.IVisitor;
import jetbrains.mps.errors.messageTargets.MessageTarget;
import jetbrains.mps.errors.messageTargets.NodeMessageTarget;
import jetbrains.mps.errors.IErrorReporter;
import org.jetbrains.mps.openapi.language.SAbstractConcept;

public class check_AnnotationDuplication_NonTypesystemRule extends AbstractNonTypesystemRule_Runtime implements NonTypesystemRule_Runtime {
  public check_AnnotationDuplication_NonTypesystemRule() {
  }
  public void applyRule(final SNode annotationInstance, final TypeCheckingContext typeCheckingContext, IsApplicableStatus status) {
    if (!(SNodeOperations.isInstanceOf(SNodeOperations.getParent(annotationInstance), MetaAdapterFactory.getInterfaceConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x114a6be947aL, "jetbrains.mps.baseLanguage.structure.HasAnnotation")))) {
      return;
    }
    SNode parent = SNodeOperations.cast(SNodeOperations.getParent(annotationInstance), MetaAdapterFactory.getInterfaceConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x114a6be947aL, "jetbrains.mps.baseLanguage.structure.HasAnnotation"));
    ListSequence.fromList(SLinkOperations.getChildren(parent, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x114a6be947aL, 0x114a6beb0bdL, "annotation"))).where(new IWhereFilter<SNode>() {
      public boolean accept(SNode it) {
        return SNodeOperations.getIndexInParent(it) > SNodeOperations.getIndexInParent(annotationInstance);
      }
    }).where(new IWhereFilter<SNode>() {
      public boolean accept(SNode it) {
        return eq_qq1g71_a0a0a0a0a0a2a1(SLinkOperations.getTarget(it, MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x114a6b4ccabL, 0x114a6b85d40L, "annotation")), SLinkOperations.getTarget(annotationInstance, MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x114a6b4ccabL, 0x114a6b85d40L, "annotation")));
      }
    }).visitAll(new IVisitor<SNode>() {
      public void visit(SNode it) {
        {
          MessageTarget errorTarget = new NodeMessageTarget();
          IErrorReporter _reporter_2309309498 = typeCheckingContext.reportTypeError(it, "Duplicate annotation", "r:00000000-0000-4000-0000-011c895902c5(jetbrains.mps.baseLanguage.typesystem)", "543866787085723337", null, errorTarget);
        }
      }
    });
  }
  public SAbstractConcept getApplicableConcept() {
    return MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x114a6b4ccabL, "jetbrains.mps.baseLanguage.structure.AnnotationInstance");
  }
  public IsApplicableStatus isApplicableAndPattern(SNode argument) {
    return new IsApplicableStatus(argument.getConcept().isSubConceptOf(getApplicableConcept()), null);
  }
  public boolean overrides() {
    return false;
  }
  private static boolean eq_qq1g71_a0a0a0a0a0a2a1(Object a, Object b) {
    return (a != null ? a.equals(b) : a == b);
  }
}