TypeVarScope.java

package jetbrains.mps.lang.typesystem.constraints;

/*Generated by MPS */

import jetbrains.mps.smodel.search.SearchScopeWithNode;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.annotations.NotNull;
import java.util.List;
import org.jetbrains.mps.util.Condition;
import java.util.ArrayList;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.smodel.search.AbstractSearchScope;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;

public class TypeVarScope extends SearchScopeWithNode {
  private SNode myCurrentNode = null;
  public TypeVarScope(SNode enclosingNode) {
    super(enclosingNode);
  }
  public TypeVarScope(SNode enclosingNode, SNode currentNode) {
    super(enclosingNode);
    myCurrentNode = currentNode;
  }
  @NotNull
  @Override
  public List<SNode> getNodes(Condition<SNode> condition) {
    List<SNode> vars = new ArrayList<SNode>();

    SNode enclosingNode = getEnclosingNode();
    SNode statementList;
    if (SNodeOperations.isInstanceOf(enclosingNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, "jetbrains.mps.baseLanguage.structure.StatementList"))) {
      statementList = SNodeOperations.cast(enclosingNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, "jetbrains.mps.baseLanguage.structure.StatementList"));
    } else {
      statementList = SNodeOperations.getNodeAncestor(enclosingNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, "jetbrains.mps.baseLanguage.structure.StatementList"), false, false);
    }
    if ((statementList != null)) {
      SNode currentStatement;
      if (SNodeOperations.isInstanceOf(myCurrentNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b215L, "jetbrains.mps.baseLanguage.structure.Statement"))) {
        currentStatement = SNodeOperations.cast(myCurrentNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b215L, "jetbrains.mps.baseLanguage.structure.Statement"));
      } else if (SNodeOperations.isInstanceOf(enclosingNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b215L, "jetbrains.mps.baseLanguage.structure.Statement"))) {
        currentStatement = SNodeOperations.cast(enclosingNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b215L, "jetbrains.mps.baseLanguage.structure.Statement"));
      } else {
        currentStatement = SNodeOperations.getNodeAncestor(enclosingNode, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b215L, "jetbrains.mps.baseLanguage.structure.Statement"), false, false);
      }
      populateLocalVariables(statementList, currentStatement, vars);
    }
    if (condition == AbstractSearchScope.TRUE_CONDITION) {
      return vars;
    }
    List<SNode> result = new ArrayList<SNode>();
    for (SNode node : vars) {
      if (condition.met(node)) {
        result.add(node);
      }
    }
    return result;
  }
  private void populateLocalVariables(@NotNull SNode statementList, SNode beforeStatement, List<SNode> result) {
    for (SNode statement : SLinkOperations.getChildren(statementList, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, 0xf8cc6bf961L, "statement"))) {
      if (statement == beforeStatement) {
        break;
      }
      if (SNodeOperations.isInstanceOf(statement, MetaAdapterFactory.getConcept(0x7a5dda6291404668L, 0xab76d5ed1746f2b2L, 0x1117f85df7bL, "jetbrains.mps.lang.typesystem.structure.TypeVarDeclaration"))) {
        result.add(statement);
      }
    }
    SNode containingStatement = SNodeOperations.getNodeAncestor(statementList, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b215L, "jetbrains.mps.baseLanguage.structure.Statement"), false, false);
    if ((containingStatement != null)) {
      statementList = SNodeOperations.getNodeAncestor(containingStatement, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b200L, "jetbrains.mps.baseLanguage.structure.StatementList"), false, false);
      if (statementList != null) {
        populateLocalVariables(statementList, containingStatement, result);
      }
    }
  }
}