org.compass.core.cache.first.NullFirstLevelCache Maven / Gradle / Ivy
/*
* Copyright 2004-2009 the original author or authors.
*
* 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 org.compass.core.cache.first;
import org.compass.core.Resource;
import org.compass.core.spi.ResourceKey;
/**
* A null first level cache, not storing anything.
*
* @author kimchy
*/
public class NullFirstLevelCache implements FirstLevelCache {
public static final NullFirstLevelCache INSTANCE = new NullFirstLevelCache();
public Object get(ResourceKey key) {
return null;
}
public Resource getResource(ResourceKey key) {
return null;
}
public void set(ResourceKey key, Object obj) {
}
public void setResource(ResourceKey key, Resource resource) {
}
public void evict(ResourceKey key) {
}
public void evictAll() {
}
}