/******************************************************************************* * Copyright 2011 Netflix * * 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 com.netflix.astyanax.shallows; import java.util.Iterator; import java.util.NoSuchElementException; @SuppressWarnings("rawtypes") public class EmptyIterator implements Iterator { public static final Iterator Instance = new EmptyIterator(); @Override public boolean hasNext() { return false; } @Override public Object next() { throw new NoSuchElementException(); } @Override public void remove() { throw new NoSuchElementException(); } }