/*
 * Copyright 2016 The Bazel Authors. All rights reserved.
 *
 * 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.google.idea.blaze.base.lang.projectview.psi;

import com.intellij.extapi.psi.ASTWrapperPsiElement;
import com.intellij.lang.ASTNode;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiReference;

/** Base psi element for project view files. */
public abstract class ProjectViewPsiElement extends ASTWrapperPsiElement {
  public ProjectViewPsiElement(ASTNode node) {
    super(node);
  }

  @Override
  public PsiReference[] getReferences() {
    return PsiReference.EMPTY_ARRAY;
  }

  public <P extends PsiElement> P[] childrenOfClass(Class<P> psiClass) {
    return findChildrenByClass(psiClass);
  }
}