com.squid.core.csv.CountOutputStream Maven / Gradle / Ivy

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/*******************************************************************************
 * Copyright © Squid Solutions, 2016
 *
 * This file is part of Open Bouquet software.
 *  
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation (version 3 of the License).
 *
 * There is a special FOSS exception to the terms and conditions of the 
 * licenses as they are applied to this program. See LICENSE.txt in
 * the directory of this program distribution.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Squid Solutions also offers commercial licenses with additional warranties,
 * professional functionalities or services. If you purchase a commercial
 * license, then it supersedes and replaces any other agreement between
 * you and Squid Solutions (above licenses and LICENSE.txt included).
 * See http://www.squidsolutions.com/EnterpriseBouquet/
 *******************************************************************************/
package com.squid.core.csv;

import java.io.IOException;
import java.io.OutputStream;

public class CountOutputStream extends OutputStream {
    
    private OutputStream proxy;
    private long size = 0;

    public CountOutputStream(OutputStream proxy) {
        super();
        this.proxy = proxy;
    }

    public long getSize() {
        return size;
    }

    public void write(int b) throws IOException {
        size++;
        proxy.write(b);
    }

    public int hashCode() {
        return proxy.hashCode();
    }

    public void write(byte[] b) throws IOException {
        size+=b.length;
        proxy.write(b);
    }

    public void write(byte[] b, int off, int len) throws IOException {
        size+=len;
        proxy.write(b, off, len);
    }

    public boolean equals(Object obj) {
        return proxy.equals(obj);
    }

    public void flush() throws IOException {
        proxy.flush();
    }

    public void close() throws IOException {
        proxy.close();
    }

    public String toString() {
        return proxy.toString();
    }



}