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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.collection;

import lombok.NonNull;

import java.util.Map;
import java.util.function.DoubleUnaryOperator;

/**
 * @author David B. Bracewell
 */
final class UnmodifiableMultiCounter extends ForwardingMutliCounter {
  private static final long serialVersionUID = 292069831932346092L;
  final MultiCounter backing;

  public UnmodifiableMultiCounter(@NonNull MultiCounter backing) {
    this.backing = backing;
  }

  @Override
  protected MultiCounter delegate() {
    return backing;
  }

  @Override
  public MultiCounter adjustValuesSelf(@NonNull DoubleUnaryOperator function) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter set(K item1, V item2, double count) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter set(K item, @NonNull Counter counter) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter decrement(K item1, V item2) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter decrement(K item1, V item2, double amount) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter decrementAll(K item, Iterable iterable) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter decrementAll(Iterable> iterable) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter divideBySum() {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter divideByKeySum() {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter increment(K item1, V item2) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter increment(K item1, V item2, double amount) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter incrementAll(K item, Iterable iterable) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter incrementAll(Iterable> iterable) {
    throw new UnsupportedOperationException();
  }

  @Override
  public MultiCounter removeAll(Iterable items) {
    throw new UnsupportedOperationException();
  }
}//END OF UnmodifiableMultiCounter