DisptachParamIsClass_NonTypesystemRule.java

package jetbrains.mps.baseLanguage.doubleDispatch.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.ListSequence;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.internal.collections.runtime.IWhereFilter;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
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 DisptachParamIsClass_NonTypesystemRule extends AbstractNonTypesystemRule_Runtime implements NonTypesystemRule_Runtime {
  public DisptachParamIsClass_NonTypesystemRule() {
  }
  public void applyRule(final SNode method, final TypeCheckingContext typeCheckingContext, IsApplicableStatus status) {
    if (ListSequence.fromList(SLinkOperations.getChildren(method, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x203eeb62af522fa5L, 0x203eeb62af522fb1L, "modifiers"))).where(new IWhereFilter<SNode>() {
      public boolean accept(SNode it) {
        return SNodeOperations.isInstanceOf(it, MetaAdapterFactory.getConcept(0x7db4447f913e4b81L, 0xbd75c9a473319ac6L, 0x21592d9e737fa6f9L, "jetbrains.mps.baseLanguage.doubleDispatch.structure.DispatchModifier"));
      }
    }).isEmpty()) {
      return;
    }
    // type not specified yet 
    if ((SLinkOperations.getTarget(ListSequence.fromList(SLinkOperations.getChildren(method, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b1fcL, 0xf8cc56b1feL, "parameter"))).first(), MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x450368d90ce15bc3L, 0x4ed4d318133c80ceL, "type")) == null)) {
      return;
    }
    if (ListSequence.fromList(SLinkOperations.getChildren(method, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b1fcL, 0xf8cc56b1feL, "parameter"))).isEmpty()) {
      {
        MessageTarget errorTarget = new NodeMessageTarget();
        IErrorReporter _reporter_2309309498 = typeCheckingContext.reportTypeError(method, "Dispatch method must have at least one parameter", "r:7a94bb66-9653-4830-af67-903eb2cfbd29(jetbrains.mps.baseLanguage.doubleDispatch.typesystem)", "2323553266854878723", null, errorTarget);
      }
      return;
    }

    SNode paramType = SLinkOperations.getTarget(ListSequence.fromList(SLinkOperations.getChildren(method, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b1fcL, 0xf8cc56b1feL, "parameter"))).first(), MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x450368d90ce15bc3L, 0x4ed4d318133c80ceL, "type"));

    // turned it off, because unentered yet type is shown as error which is bad 

    if (!(SNodeOperations.isInstanceOf(paramType, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, "jetbrains.mps.baseLanguage.structure.ClassifierType"))) || !(SNodeOperations.isInstanceOf(SLinkOperations.getTarget(SNodeOperations.cast(paramType, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, "jetbrains.mps.baseLanguage.structure.ClassifierType")), MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, 0x101de490babL, "classifier")), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8c108ca66L, "jetbrains.mps.baseLanguage.structure.ClassConcept")))) {
      {
        MessageTarget errorTarget = new NodeMessageTarget();
        IErrorReporter _reporter_2309309498 = typeCheckingContext.reportTypeError(paramType, "Dispatch parameter must have class type", "r:7a94bb66-9653-4830-af67-903eb2cfbd29(jetbrains.mps.baseLanguage.doubleDispatch.typesystem)", "2323553266855237975", null, errorTarget);
      }
      return;
    }
  }
  public SAbstractConcept getApplicableConcept() {
    return MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x6c6b6a1e379f9408L, "jetbrains.mps.baseLanguage.structure.MethodDeclaration");
  }
  public IsApplicableStatus isApplicableAndPattern(SNode argument) {
    return new IsApplicableStatus(argument.getConcept().isSubConceptOf(getApplicableConcept()), null);
  }
  public boolean overrides() {
    return false;
  }
}