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ParameterizedCachedValueImpl.java
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ParameterizedCachedValueImpl.java
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/*
* 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.
*/
/*
* Created by IntelliJ IDEA.
* User: mike
* Date: Jun 6, 2002
* Time: 5:41:42 PM
* To change template for new class use
* Code Style | Class Templates options (Tools | IDE Options).
*/
package com.intellij.util;
import com.intellij.psi.util.CachedValueProvider;
import com.intellij.psi.util.ParameterizedCachedValue;
import com.intellij.psi.util.ParameterizedCachedValueProvider;
import org.jetbrains.annotations.NotNull;
public abstract class ParameterizedCachedValueImpl<T,P> extends CachedValueBase<T> implements ParameterizedCachedValue<T,P> {
private final ParameterizedCachedValueProvider<T,P> myProvider;
public ParameterizedCachedValueImpl(@NotNull ParameterizedCachedValueProvider<T,P> provider) {
myProvider = provider;
}
@Override
public T getValue(P param) {
return getValueWithLock(param);
}
@Override
public ParameterizedCachedValueProvider<T,P> getValueProvider() {
return myProvider;
}
@Override
protected <X> CachedValueProvider.Result<T> doCompute(X param) {
return myProvider.compute((P)param);
}
}