/*license*\
XBN-Java: Copyright (C) 2014, Jeff Epstein (aliteralmind __DASH__ github __AT__ yahoo __DOT__ com)
This software is dual-licensed under the:
- Lesser General Public License (LGPL) version 3.0 or, at your option, any later version;
- Apache Software License (ASL) version 2.0.
Either license may be applied at your discretion. More information may be found at
- http://en.wikipedia.org/wiki/Multi-licensing.
The text of both licenses is available in the root directory of this project, under the names "LICENSE_lgpl-3.0.txt" and "LICENSE_asl-2.0.txt". The latest copies may be downloaded at:
- LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt
- ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt
\*license*/
package com.github.xbn.examples.io;
import com.github.xbn.io.NewTextAppenterFor;
import com.github.xbn.io.TextAppenter;
/**
<p>Basic demonstration of using {@code TextAppenter} to optionally debug an object.</p>
<p>{@code java com.github.xbn.examples.io.TextAppenterObjectDebugging}</p>
* @since 0.1.0
* @author Copyright (C) 2014, Jeff Epstein ({@code aliteralmind __DASH__ github __AT__ yahoo __DOT__ com}), dual-licensed under the LGPL (version 3.0 or later) or the ASL (version 2.0). See source code for details. <a href="http://xbnjava.aliteralmind.com">{@code http://xbnjava.aliteralmind.com}</a>, <a href="https://github.com/aliteralmind/xbnjava">{@code https://github.com/aliteralmind/xbnjava}</a>
**/
public class TextAppenterObjectDebugging {
public static final void main(String[] params) {
new AnObjectThatNeedsDebugging(1, null).doSomeComplicatedStuff();
new AnObjectThatNeedsDebugging(2, System.out).doSomeComplicatedStuff();
}
}
class AnObjectThatNeedsDebugging {
private final int id;
private final TextAppenter dbgAptr;
public AnObjectThatNeedsDebugging(int id, Appendable debug_ifNonNull) {
this.id = id;
dbgAptr = NewTextAppenterFor.appendableUnusableIfNull(debug_ifNonNull);
}
public void doSomeComplicatedStuff() {
if(dbgAptr.isUseable()) {
dbgAptr.appentln("[id=" + id +
"] About to do some complicated stuff...");
}
//complicated stuff goes here
if(dbgAptr.isUseable()) {
dbgAptr.appentln("[id=" + id + "] DONE");
}
}
}