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A versatile Java(TM) library that implements many useful container and utility classes.
/*
* de.unkrig.commons - A general-purpose Java class library
*
* Copyright (c) 2015, Arno Unkrig
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
* following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package de.unkrig.commons.text;
import java.io.PrintWriter;
import java.io.Writer;
import de.unkrig.commons.nullanalysis.Nullable;
/**
* A printer that prints its messages to two {@link Writer}s
*/
public
class WriterPrinter extends AbstractPrinter {
private PrintWriter out = new PrintWriter(System.out), err = new PrintWriter(System.err);
public void
setOut(Writer out) { this.out = out instanceof PrintWriter ? (PrintWriter) out : new PrintWriter(out); }
public void
setErr(Writer err) { this.err = err instanceof PrintWriter ? (PrintWriter) err : new PrintWriter(err); }
@Override public void error(@Nullable String message) { this.err.println(message); }
@Override public void warn(@Nullable String message) { this.err.println(message); }
@Override public void info(@Nullable String message) { this.out.println(message); }
@Override public void verbose(@Nullable String message) { this.out.println(message); }
@Override public void debug(@Nullable String message) { this.out.println(message); }
}