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The source code/* * Copyright 2001-2004 The Apache Software Foundation. * * 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 org.apache.commons.io.output; import java.io.IOException; import java.io.OutputStream; /** * Used in debugging, it counts the number of bytes that pass * through it. * * @author Henri Yandell * @version $Id: CountingOutputStream.java,v 1.5 2004/02/23 04:40:29 bayard Exp $ */ public class CountingOutputStream extends ProxyOutputStream { private int count; /** * Constructs a CountingOutputStream. * @param out the OutputStream to write to */ public CountingOutputStream( OutputStream out ) { super(out); } /** @see java.io.OutputStream#write(byte[]) */ public void write(byte[] b) throws IOException { count += b.length; super.write(b); } /** @see java.io.OutputStream#write(byte[], int, int) */ public void write(byte[] b, int off, int len) throws IOException { count += len; super.write(b, off, len); } /** @see java.io.OutputStream#write(int) */ public void write(int b) throws IOException { count++; super.write(b); } /** * The number of bytes that have passed through this stream. * @return the number of bytes accumulated */ public int getCount() { return this.count; } } |
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