groovy.stream.StreamStopper Maven / Gradle / Ivy
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A collection of classes to give a fluent builder for Streams (Lazy Groovy Generators).
/*
* Copyright 2012 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 groovy.stream ;
/**
* This is a singleton object that can be returned from the where
Closure
* of a Stream to cause the Stream to finish iteration.
*
* @author Tim Yates
*/
public class StreamStopper {
private static StreamStopper instance = new StreamStopper() ;
private StreamStopper() {}
public static StreamStopper getInstance() { return instance ; }
}
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