ClassReferenceSearchingScanner.java

/*
 * Copyright 2000-2016 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 com.intellij.refactoring.util.classRefs;

import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiReference;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.psi.search.searches.ReferencesSearch;

/**
 * @author dsl
 */
public class ClassReferenceSearchingScanner extends ClassReferenceScanner {
  public ClassReferenceSearchingScanner(PsiClass aClass) {
    super(aClass);
  }

  public PsiReference[] findReferences() {
    GlobalSearchScope projectScope = GlobalSearchScope.projectScope(myClass.getProject());
    return ReferencesSearch.search(myClass, projectScope, false).toArray(PsiReference.EMPTY_ARRAY);
  }

}