linuxsampler/lscp/BoolListParameter.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 BoolListParameter extends AbstractParameter<Boolean[]> {
        private boolean[] val = null;
        private boolean[] dflt = null;
        private boolean[] possibilities = null;
        
        
        /** Creates a new instance of <code>BoolListParameter</code> */
        public
        BoolListParameter() {
                setType(ParameterType.BOOL_LIST);
                setMultiplicity(true);
        }
        
        /**
         * Creates a <code>BoolListParameter</code> instance with the specified name.
         * @param name The parameter name.
         */
        public
        BoolListParameter(String name) {
                this(name, null);
        }
        
        /**
         * Creates a <code>BoolListParameter</code> instance with the specified name and value.
         * @param name The parameter name.
         * @param value The parameter value.
         */
        public
        BoolListParameter(String name, Boolean[] value) {
                this();
                setName(name);
                setValue(value);
        }
        
        /**
         * Creates a new instance of <code>BoolListParameter</code>
         * and parses the specified lines.
         * @param lnS A <code>String</code> array with lines to be parsed.
         * @throws LscpException If the parse fail.
         */
        protected
        BoolListParameter(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(Parser.parseBoolList(s));
                        return true;
                } else if(s.startsWith("POSSIBILITIES: ")) {
                        // Possible problems here???
                        s = s.substring("POSSIBILITIES: ".length(), s.length());
                        
                        String[] sS = Parser.parseStringList(s);
                        Boolean[][] b2S = new Boolean[sS.length][];
                        for(int i = 0; i < sS.length; i++) b2S[i] = Parser.parseBoolList(sS[i]);
                        setPossibilities(b2S);
                        
                        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(Parser.parseBoolList(s)); }
        
        /**
         * Gets a character string representation of the parameter's value.
         * @return A character string representation of the parameter's value.
         */
        public String
        getStringValue() {
                Boolean[] ar = getValue();
                
                if(ar == null || ar.length == 0) return "";
                
                StringBuffer sb = new StringBuffer();
                sb.append(ar[0]);
                
                for(int i = 1; i < ar.length; i++) sb.append(',').append(ar[i]);
                
                return sb.toString();
        }
}
1	iliev	596	/*
2			* jlscp - a java LinuxSampler control protocol API
3			*
4	iliev	1139	* Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
5	iliev	596	*
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 BoolListParameter extends AbstractParameter<Boolean[]> {
30			private boolean[] val = null;
31			private boolean[] dflt = null;
32			private boolean[] possibilities = null;
33
34
35			/** Creates a new instance of <code>BoolListParameter</code> */
36			public
37			BoolListParameter() {
38			setType(ParameterType.BOOL_LIST);
39			setMultiplicity(true);
40			}
41
42			/**
43			* Creates a <code>BoolListParameter</code> instance with the specified name.
44			* @param name The parameter name.
45			*/
46			public
47			BoolListParameter(String name) {
48			this(name, null);
49			}
50
51			/**
52			* Creates a <code>BoolListParameter</code> instance with the specified name and value.
53			* @param name The parameter name.
54			* @param value The parameter value.
55			*/
56			public
57			BoolListParameter(String name, Boolean[] value) {
58			this();
59			setName(name);
60			setValue(value);
61			}
62
63			/**
64			* Creates a new instance of <code>BoolListParameter</code>
65			* and parses the specified lines.
66			* @param lnS A <code>String</code> array with lines to be parsed.
67			* @throws LscpException If the parse fail.
68			*/
69			protected
70			BoolListParameter(String[] lnS) throws LscpException {
71			this();
72			parseLines(lnS);
73			}
74
75			/**
76			* Parses a line of text.
77			* @param s The string to be parsed.
78			* @return <code>true</code> if the line has been processed, <code>false</code> otherwise.
79			* @throws LscpException If some error occurs.
80			*/
81			public boolean
82			parse(String s) throws LscpException {
83			if(super.parse(s)) return true;
84			else if(s.startsWith("DEFAULT: ")) {
85			s = s.substring("DEFAULT: ".length(), s.length());
86			setDefault(Parser.parseBoolList(s));
87			return true;
88			} else if(s.startsWith("POSSIBILITIES: ")) {
89			// Possible problems here???
90			s = s.substring("POSSIBILITIES: ".length(), s.length());
91
92			String[] sS = Parser.parseStringList(s);
93			Boolean[][] b2S = new Boolean[sS.length][];
94			for(int i = 0; i < sS.length; i++) b2S[i] = Parser.parseBoolList(sS[i]);
95			setPossibilities(b2S);
96
97			return true;
98			}
99
100			return false;
101			}
102
103			/**
104			* Parses the specified character string and sets the value of this parameter
105			* with the parsed result.
106			* @param s A character string containing the value to be parsed.
107			*/
108			public void
109			parseValue(String s) { setValue(Parser.parseBoolList(s)); }
110
111			/**
112			* Gets a character string representation of the parameter's value.
113			* @return A character string representation of the parameter's value.
114			*/
115			public String
116			getStringValue() {
117			Boolean[] ar = getValue();
118
119			if(ar == null \|\| ar.length == 0) return "";
120
121			StringBuffer sb = new StringBuffer();
122			sb.append(ar[0]);
123
124			for(int i = 1; i < ar.length; i++) sb.append(',').append(ar[i]);
125
126			return sb.toString();
127			}
128			}