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// GPars - Groovy Parallel Systems
//
// Copyright © 2008-11  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 groovyx.gpars.memoize;

/**
 * Doesn't protect any resources.
 * Used when the user agrees to have the whole cache eventually emptied by gc.
 *
 * @author Vaclav Pech
 *         Date: Jun 22, 2010
 */
public final class NullProtectionStorage {

    /**
     * Does nothing
     *
     * @param key   The key of the element to renew
     * @param value A value to newly associate with the key
     */
    @SuppressWarnings({"EmptyMethod"})
    public void touch(final Object key, final Object value) {
    }
}