check_Dependency_NonTypesystemRule.java

package jetbrains.mps.samples.componentDependencies.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.internal.collections.runtime.Sequence;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import java.util.Set;
import jetbrains.mps.internal.collections.runtime.SetSequence;
import java.util.HashSet;
import java.util.Queue;
import jetbrains.mps.internal.collections.runtime.QueueSequence;
import java.util.LinkedList;
import jetbrains.mps.errors.messageTargets.MessageTarget;
import jetbrains.mps.errors.messageTargets.NodeMessageTarget;
import jetbrains.mps.errors.IErrorReporter;
import jetbrains.mps.internal.collections.runtime.IWhereFilter;
import org.jetbrains.mps.openapi.language.SAbstractConcept;

public class check_Dependency_NonTypesystemRule extends AbstractNonTypesystemRule_Runtime implements NonTypesystemRule_Runtime {
  public check_Dependency_NonTypesystemRule() {
  }
  public void applyRule(final SNode dependency, final TypeCheckingContext typeCheckingContext, IsApplicableStatus status) {
    for (SNode usedComponent : Sequence.fromIterable(SLinkOperations.collect(SLinkOperations.getChildren(SLinkOperations.getTarget(dependency, MetaAdapterFactory.getReferenceLink(0x3066bc0924384300L, 0xa9365bd59917ae9bL, 0x565e1976381b71a0L, 0x565e1976381b7654L, "to")), MetaAdapterFactory.getContainmentLink(0x3066bc0924384300L, 0xa9365bd59917ae9bL, 0x565e19763814f144L, 0x565e19763814f147L, "dep")), MetaAdapterFactory.getReferenceLink(0x3066bc0924384300L, 0xa9365bd59917ae9bL, 0x565e1976381b71a0L, 0x565e1976381b7654L, "to")))) {
      final Set<SNode> visitedComponents = SetSequence.fromSet(new HashSet<SNode>());
      Queue<SNode> queue = QueueSequence.fromQueue(new LinkedList<SNode>());
      QueueSequence.fromQueue(queue).addLastElement(usedComponent);
      while (QueueSequence.fromQueue(queue).isNotEmpty()) {
        SNode nextComponent = QueueSequence.fromQueue(queue).removeFirstElement();
        SetSequence.fromSet(visitedComponents).addElement(nextComponent);
        if (nextComponent == SLinkOperations.getTarget(dependency, MetaAdapterFactory.getReferenceLink(0x3066bc0924384300L, 0xa9365bd59917ae9bL, 0x565e1976381b71a0L, 0x565e1976381b7654L, "to"))) {
          {
            MessageTarget errorTarget = new NodeMessageTarget();
            IErrorReporter _reporter_2309309498 = typeCheckingContext.reportTypeError(dependency, "Cyclic Dependnecy", "r:6c7cc4eb-60e9-407a-94da-5f4d6ac9650c(jetbrains.mps.samples.componentDependencies.typesystem)", "8153794773742437575", null, errorTarget);
          }
          return;
        }
        QueueSequence.fromQueue(queue).addSequence(Sequence.fromIterable(SLinkOperations.collect(SLinkOperations.getChildren(nextComponent, MetaAdapterFactory.getContainmentLink(0x3066bc0924384300L, 0xa9365bd59917ae9bL, 0x565e19763814f144L, 0x565e19763814f147L, "dep")), MetaAdapterFactory.getReferenceLink(0x3066bc0924384300L, 0xa9365bd59917ae9bL, 0x565e1976381b71a0L, 0x565e1976381b7654L, "to"))).where(new IWhereFilter<SNode>() {
          public boolean accept(SNode it) {
            return !(SetSequence.fromSet(visitedComponents).contains(it));
          }
        }));
      }
    }
  }
  public SAbstractConcept getApplicableConcept() {
    return MetaAdapterFactory.getConcept(0x3066bc0924384300L, 0xa9365bd59917ae9bL, 0x565e1976381b71a0L, "jetbrains.mps.samples.componentDependencies.structure.Dependency");
  }
  public IsApplicableStatus isApplicableAndPattern(SNode argument) {
    return new IsApplicableStatus(argument.getConcept().isSubConceptOf(getApplicableConcept()), null);
  }
  public boolean overrides() {
    return false;
  }
}