plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/psi/stubs/index/GrDirectInheritorsIndex.java

/*
 * Copyright 2000-2014 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 org.jetbrains.plugins.groovy.lang.psi.stubs.index;

import com.intellij.psi.stubs.StringStubIndexExtension;
import com.intellij.psi.stubs.StubIndexKey;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.typedef.GrReferenceList;

/**
 * @author ilyas
 */
public class GrDirectInheritorsIndex extends StringStubIndexExtension<GrReferenceList> {
  public static final StubIndexKey<String, GrReferenceList> KEY = StubIndexKey.createIndexKey("gr.class.super");

  @Override
  @NotNull
  public StubIndexKey<String, GrReferenceList> getKey() {
    return KEY;
  }

}