/*
* Copyright 2000-2007 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.usages.impl.rules;
import com.intellij.usages.ReadWriteAccessUsage;
import com.intellij.usages.Usage;
import com.intellij.usages.rules.UsageFilteringRule;
/**
* @author Eugene Zhuravlev
* Date: Jan 17, 2005
*/
public class ReadAccessFilteringRule implements UsageFilteringRule{
public boolean isVisible(Usage usage) {
if (usage instanceof ReadWriteAccessUsage) {
final ReadWriteAccessUsage readWriteAccessUsage = (ReadWriteAccessUsage)usage;
final boolean isForReadingOnly = readWriteAccessUsage.isAccessedForReading() && !readWriteAccessUsage.isAccessedForWriting();
return !isForReadingOnly;
}
return true;
}
}