proposal/mutant/src/java/common/org/apache/ant/common/util/DemuxOutputReceiver.java

/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001-2002 The Apache Software Foundation.  All rights
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 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
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 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
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 */
package org.apache.ant.common.util;

/**
 * A Demux output receiver receives buffered content which has been
 * demultiplexed from the output potentially generated by multiple threads
 *
 * @author <a href="mailto:conor@apache.org">Conor MacNeill</a>
 * @created 22 February 2002
 */
public interface DemuxOutputReceiver {
    /**
     * Handle the content from a single thread. This method will be called
     * by the thread producing the content. The content is broken up into
     * separate lines
     *
     * @param line the content produce by the current thread.
     * @param isErr true if this content is from the thread's error stream.
     */
    void threadOutput(String line, boolean isErr);
}