CountingOutputStream.java

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 * Copyright © 2013-2016 The Nxt Core Developers.                             *
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package nxt.util;

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

public class CountingOutputStream extends FilterOutputStream {

    private long count;

    public CountingOutputStream(OutputStream out) {
        super(out);
    }

    @Override
    public void write(int b) throws IOException {
        count += 1;
        super.write(b);
    }

    public long getCount() {
        return count;
    }

}