001: /*
002: * $RCSfile: SFString.java,v $
003: *
004: * @(#)SFString.java 1.14 98/11/05 20:35:43
005: *
006: * Copyright (c) 1996-1998 Sun Microsystems, Inc. All Rights Reserved.
007: *
008: * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
009: * modify and redistribute this software in source and binary code form,
010: * provided that i) this copyright notice and license appear on all copies of
011: * the software; and ii) Licensee does not utilize the software in a manner
012: * which is disparaging to Sun.
013: *
014: * This software is provided "AS IS," without a warranty of any kind. ALL
015: * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
016: * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
017: * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
018: * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
019: * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
020: * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
021: * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
022: * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
023: * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
024: * POSSIBILITY OF SUCH DAMAGES.
025: *
026: * This software is not designed or intended for use in on-line control of
027: * aircraft, air traffic, aircraft navigation or aircraft communications; or in
028: * the design, construction, operation or maintenance of any nuclear
029: * facility. Licensee represents and warrants that it will not use or
030: * redistribute the Software for such purposes.
031: *
032: * $Revision: 1.2 $
033: * $Date: 2005/02/03 23:07:01 $
034: * $State: Exp $
035: */
036: /*
037: * @Author: Rick Goldberg
038: * @Author: Doug Gehringer
039: *
040: */
041: package org.jdesktop.j3d.loaders.vrml97.impl;
042:
043: import java.util.Observable;
044: import java.util.Observer;
045:
046: /** Description of the Class */
047: public class SFString extends Field {
048:
049: String string;
050:
051: /**Constructor for the SFString object */
052: public SFString() {
053: setValue("");
054: }
055:
056: /**
057: *Constructor for the SFString object
058: *
059: *@param string Description of the Parameter
060: */
061: public SFString(String string) {
062: setValue(string);
063: }
064:
065: /**
066: * Gets the value attribute of the SFString object
067: *
068: *@return The value value
069: */
070: public String getValue() {
071: return string;
072: }
073:
074: /**
075: * Sets the value attribute of the SFString object
076: *
077: *@param s The new value value
078: */
079: public void setValue(String s) {
080: string = new String(s);
081: route();
082: }
083:
084: /**
085: * Sets the value attribute of the SFString object
086: *
087: *@param s The new value value
088: */
089: public void setValue(ConstSFString s) {
090: setValue((SFString) s.ownerField);
091: }
092:
093: /**
094: * Sets the value attribute of the SFString object
095: *
096: *@param s The new value value
097: */
098: public void setValue(SFString s) {
099: setValue(s.string);
100: }
101:
102: /**
103: * Description of the Method
104: *
105: *@return Description of the Return Value
106: */
107: public synchronized Object clone() {
108: return new SFString(string);
109: }
110:
111: /**
112: * Description of the Method
113: *
114: *@param field Description of the Parameter
115: */
116: public void update(Field field) {
117: setValue((SFString) field);
118: }
119:
120: /**
121: * Description of the Method
122: *
123: *@return Description of the Return Value
124: */
125: public ConstField constify() {
126: if (constField == null) {
127: constField = new ConstSFString(this );
128: }
129: return constField;
130: }
131:
132: /**
133: * Description of the Method
134: *
135: *@return Description of the Return Value
136: */
137: public vrml.Field wrap() {
138: return new vrml.field.SFString(this);
139: }
140:
141: }
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