com.github.bingoohuang.blackcat.instrument.spring.TeePrintWriter Maven / Gradle / Ivy

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agent that monitor a machine's memory, cpu, processes and etc.

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package com.github.bingoohuang.blackcat.instrument.spring;

import java.io.PrintWriter;

public class TeePrintWriter extends PrintWriter {
    PrintWriter branch;

    public TeePrintWriter(PrintWriter main, PrintWriter branch) {
        super(main, true);
        this.branch = branch;
    }

    public void write(char buf[], int off, int len) {
        super.write(buf, off, len);
        super.flush();
        branch.write(buf, off, len);
        branch.flush();
    }

    public void write(String s, int off, int len) {
        super.write(s, off, len);
        super.flush();
        branch.write(s, off, len);
        branch.flush();
    }

    public void write(int c) {
        super.write(c);
        super.flush();
        branch.write(c);
        branch.flush();
    }

    public void flush() {
        super.flush();
        branch.flush();
    }
}