SubtypingManager_Tracer.java

/*
 * Copyright 2003-2011 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package jetbrains.mps.lang.typesystem.runtime.performance;

import jetbrains.mps.newTypesystem.SubTypingManagerNew;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.typesystem.inference.TypeChecker;
import jetbrains.mps.util.Computable;

/**
 * Cyril.Konopko, 22.04.2010
 */
public class SubtypingManager_Tracer extends SubTypingManagerNew {
  public SubtypingManager_Tracer(TypeChecker typeChecker) {
    super(typeChecker);
  }

  @Override
  public boolean isSubtype(final SNode subType, final SNode superType) {
    return myTypeChecker.computeWithTrace(new Computable<Boolean>() {
      @Override
      public Boolean compute() {
        return SubtypingManager_Tracer.super.isSubtype(subType, superType);
      }
    }, "is subtype");
  }

  @Override
  public boolean isSubtype(final SNode subType, final SNode superType, final boolean isWeak) {
    return myTypeChecker.computeWithTrace(new Computable<Boolean>() {
      @Override
      public Boolean compute() {
        return SubtypingManager_Tracer.super.isSubtype(subType, superType, isWeak);
      }
    }, "is subtype");
  }
}