linuxsampler/lscp/BoolParameter.java

/*
 *   jlscp - a java LinuxSampler control protocol API
 *
 *   Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   This file is part of jlscp.
 *
 *   jlscp is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   jlscp is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with jlscp; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.linuxsampler.lscp;

/**
 * This class implements the <code>Parameter&lt;Boolean&gt;</code> interface.
 * @author  Grigor Iliev
 */
public class BoolParameter extends AbstractParameter<Boolean> {
        /** Creates a new instance of <code>BoolParameter</code> */
        public
        BoolParameter() {
                setType(ParameterType.BOOL);
                setMultiplicity(false);
        }
        
        /**
         * Creates a <code>BoolParameter</code> instance with the specified name.
         * @param name The parameter name.
         */
        public
        BoolParameter(String name) {
                this(name, null);
        }
        
        /**
         * Creates a <code>BoolParameter</code> instance with the specified name and value.
         * @param name The parameter name.
         * @param value The parameter value.
         */
        public
        BoolParameter(String name, Boolean value) {
                this();
                setName(name);
                setValue(value);
        }
        
        /**
         * Creates a new instance of <code>BoolParameter</code>
         * and parses the specified lines.
         * @param lnS A <code>String</code> array with lines to be parsed.
         * @throws LscpException If the parse fail.
         */
        public
        BoolParameter(String[] lnS) throws LscpException {
                this();
                parseLines(lnS);
        }
        
        /**
         * Parses a line of text.
         * @param s The string to be parsed.
         * @return <code>true</code> if the line has been processed, <code>false</code> otherwise.
         * @throws LscpException If some error occurs.
         */
        public boolean
        parse(String s) throws LscpException {
                if(super.parse(s)) return true;
                else if(s.startsWith("DEFAULT: ")) {
                        s = s.substring("DEFAULT: ".length(), s.length());
                        setDefault(Boolean.parseBoolean(s));
                        return true;
                } else if(s.startsWith("POSSIBILITIES: ")) {
                        s = s.substring("POSSIBILITIES: ".length(), s.length());
                        setPossibilities(Parser.parseBoolList(s));
                        return true;
                }
                
                return false;
        }
        
        /**
         * Parses the specified character string and sets the value of this parameter
         * with the parsed result.
         * @param s A character string containing the value to be parsed.
         */
        public void
        parseValue(String s) { setValue(Boolean.parseBoolean(s)); }
        
        /**
         * Gets a character string representation of the parameter's value.
         * @return A character string representation of the parameter's value.
         */
        public String
        getStringValue() { return String.valueOf(getValue()); }
}
1	/*
2	* jlscp - a java LinuxSampler control protocol API
3	*
4	* Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
5	*
6	* This file is part of jlscp.
7	*
8	* jlscp is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License version 2
10	* as published by the Free Software Foundation.
11	*
12	* jlscp 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	* You should have received a copy of the GNU General Public License
18	* along with jlscp; if not, write to the Free Software
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20	* MA 02111-1307 USA
21	*/
22
23	package org.linuxsampler.lscp;
24
25	/**
26	* This class implements the <code>Parameter<Boolean></code> interface.
27	* @author Grigor Iliev
28	*/
29	public class BoolParameter extends AbstractParameter<Boolean> {
30	/** Creates a new instance of <code>BoolParameter</code> */
31	public
32	BoolParameter() {
33	setType(ParameterType.BOOL);
34	setMultiplicity(false);
35	}
36
37	/**
38	* Creates a <code>BoolParameter</code> instance with the specified name.
39	* @param name The parameter name.
40	*/
41	public
42	BoolParameter(String name) {
43	this(name, null);
44	}
45
46	/**
47	* Creates a <code>BoolParameter</code> instance with the specified name and value.
48	* @param name The parameter name.
49	* @param value The parameter value.
50	*/
51	public
52	BoolParameter(String name, Boolean value) {
53	this();
54	setName(name);
55	setValue(value);
56	}
57
58	/**
59	* Creates a new instance of <code>BoolParameter</code>
60	* and parses the specified lines.
61	* @param lnS A <code>String</code> array with lines to be parsed.
62	* @throws LscpException If the parse fail.
63	*/
64	public
65	BoolParameter(String[] lnS) throws LscpException {
66	this();
67	parseLines(lnS);
68	}
69
70	/**
71	* Parses a line of text.
72	* @param s The string to be parsed.
73	* @return <code>true</code> if the line has been processed, <code>false</code> otherwise.
74	* @throws LscpException If some error occurs.
75	*/
76	public boolean
77	parse(String s) throws LscpException {
78	if(super.parse(s)) return true;
79	else if(s.startsWith("DEFAULT: ")) {
80	s = s.substring("DEFAULT: ".length(), s.length());
81	setDefault(Boolean.parseBoolean(s));
82	return true;
83	} else if(s.startsWith("POSSIBILITIES: ")) {
84	s = s.substring("POSSIBILITIES: ".length(), s.length());
85	setPossibilities(Parser.parseBoolList(s));
86	return true;
87	}
88
89	return false;
90	}
91
92	/**
93	* Parses the specified character string and sets the value of this parameter
94	* with the parsed result.
95	* @param s A character string containing the value to be parsed.
96	*/
97	public void
98	parseValue(String s) { setValue(Boolean.parseBoolean(s)); }
99
100	/**
101	* Gets a character string representation of the parameter's value.
102	* @return A character string representation of the parameter's value.
103	*/
104	public String
105	getStringValue() { return String.valueOf(getValue()); }
106	}