Utils.java

package jetbrains.mps.lang.editor.figures.typesystem;

/*Generated by MPS */

import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import jetbrains.mps.internal.collections.runtime.SetSequence;
import jetbrains.mps.baseLanguage.behavior.Classifier__BehaviorDescriptor;

public class Utils {
  /*package*/ static SNode getFirstGenericParameterType(SNode classifierType) {
    if (classifierType != null && SLinkOperations.getTarget(classifierType, MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, 0x101de490babL, "classifier")) != null && ListSequence.fromList(SLinkOperations.getChildren(classifierType, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, 0x102419671abL, "parameter"))).count() > 0) {
      return ListSequence.fromList(SLinkOperations.getChildren(classifierType, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, 0x102419671abL, "parameter"))).first();
    }
    return null;
  }
  /*package*/ static boolean isSupportedParameterType(SNode classifierType, SNode superClassifier) {
    return classifierType != null && SLinkOperations.getTarget(classifierType, MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, 0x101de490babL, "classifier")) != null && SetSequence.fromSet(Classifier__BehaviorDescriptor.getAllExtendedClassifiers_id2xreLMO8jma.invoke(SLinkOperations.getTarget(classifierType, MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101de48bf9eL, 0x101de490babL, "classifier")))).contains(superClassifier);
  }
}