QedeqKernelSe Coverage Report

Clover coverage report - QedeqKernelSe Coverage Report

Coverage timestamp: Do Jan 11 2007 09:03:50 CET

FRAMES NO FRAMES

file stats:	LOC:	147		Methods:	13
	NCLOC:	49		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

TextOutput.java

1		/* $Id: TextOutput.java,v 1.1 2006/10/20 20:23:05 m31 Exp $
2		*
3		* This file is part of the project "Hilbert II" - http://www.qedeq.org
4		*
5		* Copyright 2000-2006, Michael Meyling <mime@qedeq.org>.
6		*
7		* "Hilbert II" is free software; you can redistribute
8		* it and/or modify it under the terms of the GNU General Public
9		* License as published by the Free Software Foundation; either
10		* version 2 of the License, or (at your option) any later version.
11		*
12		* This program is distributed in the hope that it will be useful,
13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15		* GNU General Public License for more details.
16		*/
17
18		package org.qedeq.kernel.utility;
19
20		import java.io.PrintStream;
21
22		/**
23		* Wraps a text output stream.
24		*
25		* @version $Revision: 1.1 $
26		* @author Michael Meyling
27		*/
28		public final class TextOutput {
29
30		/** Wrapped stream. */
31		private PrintStream output;
32
33		/** Tab level. */
34		private StringBuffer spaces = new StringBuffer();
35
36		/**
37		* Constructor.
38		*
39		* @param output Write to this output.
40		*/
41	0	public TextOutput(final PrintStream output) {
42	0	this.output = output;
43		}
44
45		/**
46		* Print text to output.
47		*
48		* @param text Append this.
49		*/
50	0	public void print(final String text) {
51	0	output.print(text);
52		}
53
54		/**
55		* Print spaces and text to output.
56		*
57		* @param text Append this.
58		*/
59	0	public void levelPrint(final String text) {
60	0	output.print(spaces);
61	0	output.print(text);
62		}
63
64		/**
65		* Print object to output.
66		*
67		* @param object Append text representation of this.
68		*/
69	0	public void print(final Object object) {
70	0	output.print(object);
71		}
72
73		/**
74		* Print spaces text and new line to output.
75		*
76		* @param line Append this.
77		*/
78	0	public final void println(final String line) {
79	0	output.println(line);
80		}
81
82		/**
83		* Print spaces, text and new line to output.
84		*
85		* @param line Append this.
86		*/
87	0	public final void levelPrintln(final String line) {
88	0	output.print(spaces);
89	0	output.println(line);
90		}
91
92		/**
93		* Print object and new line to output.
94		*
95		* @param object Append text representation of this.
96		*/
97	0	public final void println(final Object object) {
98	0	output.println(object);
99		}
100
101		/**
102		* Print new line to output.
103		*/
104	0	public final void println() {
105	0	output.println();
106		}
107
108		/**
109		* Close output.
110		*/
111	0	public final void close() {
112	0	output.close();
113		}
114
115		/**
116		* Reset tab level to zero.
117		*/
118	0	public final void clearLevel() {
119	0	spaces.setLength(0);
120		}
121
122		/**
123		* Decrement tab level.
124		*/
125	0	public final void popLevel() {
126	0	if (spaces.length() > 0) {
127	0	spaces.setLength(spaces.length() - 2);
128		}
129		}
130
131		/**
132		* Increment tab level.
133		*/
134	0	public final void pushLevel() {
135	0	spaces.append(" ");
136		}
137
138		/**
139		* Did any error occur during output?
140		*
141		* @return Did an error occur?
142		*/
143	0	public boolean checkError() {
144	0	return output.checkError();
145		}
146
147		}