java/java-impl/src/com/intellij/psi/filters/getters/CastTypeGetter.java

/*
 * Copyright 2000-2009 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.psi.filters.getters;

import com.intellij.psi.filters.ContextGetter;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiTypeCastExpression;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.codeInsight.completion.CompletionContext;

/**
 * Created by IntelliJ IDEA.
 * User: ik
 * Date: 20.03.2003
 * Time: 21:29:59
 * To change this template use Options | File Templates.
 */
public class CastTypeGetter implements ContextGetter{
  @Override
  public Object[] get(PsiElement context, CompletionContext completionContext){
    final PsiTypeCastExpression cast = PsiTreeUtil.getContextOfType(context, PsiTypeCastExpression.class, true);
    return new Object[]{cast.getCastType().getType()};
  }
}