com.davidbracewell.cache.NoOptCache Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of mango Show documentation

A set of utilities and tools to speed up and ease programming in Java.

There is a newer version: 0.5

/*
 * (c) 2005 David B. Bracewell
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.davidbracewell.cache;

import lombok.NonNull;

import java.io.Serializable;

/**
 * The type No opt cache.
 *
 * @param  the type parameter
 * @param  the type parameter
 * @author David B. Bracewell
 */
public class NoOptCache implements Cache, Serializable {
  private static final long serialVersionUID = 1L;
  private final String name;


  /**
   * Default Constructor
   *
   * @param specification The cache specification
   */
  public NoOptCache(@NonNull CacheSpec specification) {
    this.name = specification.getName();
  }

  @Override
  public boolean containsKey(K key) {
    return false;
  }

  @Override
  public V get(K key) {
    return null;
  }

  @Override
  public String getName() {
    return name;
  }

  @Override
  public void put(K key, V value) {

  }

  @Override
  public V putIfAbsent(K key, V value) {
    return null;
  }

  @Override
  public long size() {
    return 0;
  }

  @Override
  public void clear() {
  }

  @Override
  public void invalidateAll(Iterable keys) {
  }

  @Override
  public void invalidate(K key) {
  }

}//END OF NoOptCache