ExpectedType_FactoryUtil.java

package jetbrains.mps.baseLanguage.actions;

/*Generated by MPS */

import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.baseLanguage.behavior.TypeDerivable__BehaviorDescriptor;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import jetbrains.mps.lang.pattern.util.MatchingUtil;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;

public class ExpectedType_FactoryUtil {
  public ExpectedType_FactoryUtil() {
  }
  public static boolean canComputeCastType(SNode castExpression) {
    return SNodeOperations.isInstanceOf(SNodeOperations.getParent(castExpression), MetaAdapterFactory.getInterfaceConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x117ac2330f4L, "jetbrains.mps.baseLanguage.structure.TypeDerivable"));
  }
  public static SNode createExpectedType(SNode contextNode) {
    SNode castType = null;
    if (SNodeOperations.isInstanceOf(SNodeOperations.getParent(contextNode), MetaAdapterFactory.getInterfaceConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x117ac2330f4L, "jetbrains.mps.baseLanguage.structure.TypeDerivable"))) {
      castType = TypeDerivable__BehaviorDescriptor.deriveType_idhEwIVPz.invoke(SNodeOperations.cast(SNodeOperations.getParent(contextNode), MetaAdapterFactory.getInterfaceConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x117ac2330f4L, "jetbrains.mps.baseLanguage.structure.TypeDerivable")), contextNode);
    }
    return castType;
  }
  public static SNode getOriginalExpression(SNode enclosingNode, SNode copiedExpression) {
    SNode originalExpression = null;
    for (SNode child : ListSequence.fromList(SNodeOperations.getChildren(enclosingNode))) {
      if (MatchingUtil.matchNodes(copiedExpression, child)) {
        originalExpression = SNodeOperations.cast(child, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8c37f506fL, "jetbrains.mps.baseLanguage.structure.Expression"));
      }
    }
    return originalExpression;
  }

  public static SNode getCorrespondingInstanceOf(SNode expressionOrItsParent) {
    SNode outer = expressionOrItsParent;
    while (SNodeOperations.isInstanceOf(outer, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8c37f506fL, "jetbrains.mps.baseLanguage.structure.Expression"))) {
      outer = SNodeOperations.getParent(outer);
    }
    if (SNodeOperations.isInstanceOf(outer, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc67c7efL, "jetbrains.mps.baseLanguage.structure.LocalVariableDeclaration"))) {
      outer = SNodeOperations.getParent(outer);
    }
    if (SNodeOperations.isInstanceOf(outer, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b215L, "jetbrains.mps.baseLanguage.structure.Statement")) && SNodeOperations.isInstanceOf(SNodeOperations.getParent(outer), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, "jetbrains.mps.baseLanguage.structure.StatementList"))) {
      SNode list = SNodeOperations.cast(SNodeOperations.getParent(outer), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, "jetbrains.mps.baseLanguage.structure.StatementList"));
      if (ListSequence.fromList(SLinkOperations.getChildren(list, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, 0xf8cc6bf961L, "statement"))).first() == outer) {
        outer = list;
      } else {
        outer = null;
      }
    }
    if (SNodeOperations.isInstanceOf(outer, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, "jetbrains.mps.baseLanguage.structure.StatementList"))) {
      SNode condition = null;
      if (SNodeOperations.isInstanceOf(SNodeOperations.getParent(outer), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x118ceceb41aL, "jetbrains.mps.baseLanguage.structure.ElsifClause"))) {
        condition = SLinkOperations.getTarget(SNodeOperations.cast(SNodeOperations.getParent(outer), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x118ceceb41aL, "jetbrains.mps.baseLanguage.structure.ElsifClause")), MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x118ceceb41aL, 0x118ced0983eL, "condition"));
      } else if (SNodeOperations.isInstanceOf(SNodeOperations.getParent(outer), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b217L, "jetbrains.mps.baseLanguage.structure.IfStatement"))) {
        condition = SLinkOperations.getTarget(SNodeOperations.cast(SNodeOperations.getParent(outer), MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b217L, "jetbrains.mps.baseLanguage.structure.IfStatement")), MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b217L, 0xf8cc56b218L, "condition"));
      }
      if (SNodeOperations.isInstanceOf(condition, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xfbbff03700L, "jetbrains.mps.baseLanguage.structure.InstanceOfExpression"))) {
        return SNodeOperations.cast(condition, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xfbbff03700L, "jetbrains.mps.baseLanguage.structure.InstanceOfExpression"));
      }
    }
    return null;
  }
}