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The source code/*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License
* Version 1.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://www.sun.com/
*
* The Original Code is NetBeans. The Initial Developer of the Original
* Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun
* Microsystems, Inc. All Rights Reserved.
*/
package org.netbeans.modules.beans;
import org.openide.src.ClassElement;
import org.openide.src.SourceException;
import org.openide.nodes.Node;
/** Base class for patterns object. These objects hold information
* about progarammatic patterns i.e. Properties and Events in the source code
* @author Petr Hrebejk
*/
public abstract class Pattern extends Object {
/** PatternAnalyser which created this pattern */
PatternAnalyser patternAnalyser;
/** Constructor of Pattern. The patternAnalyser is the only connetion
* to class which created this pattern.
* @param patternAnalyser The patern analayser which created this pattern.
*/
public Pattern( PatternAnalyser patternAnalyser ) {
this.patternAnalyser = patternAnalyser;
}
/** Gets the name of pattern.
* @return Name of the pattern.
*/
public abstract String getName();
/** Sets the name of the pattern
* @param name New name of the pattern.
* @throws SourceException If the change of source code is not possible.
*/
public abstract void setName( String name ) throws SourceException;
/** Gets the class which declares this Pattern.
* @return Class in which this pattern is defined.
*/
public ClassElement getDeclaringClass() {
return patternAnalyser.getClassElement();
}
/** Temporary implementation of getCookie
* @param type Type of the Cookie.
* @return The Cookie.
*/
Node.Cookie getCookie( Class type ) {
return null;
}
/** Default behavior for destroying pattern is to do nothing
* @throws SourceException If the modification of source code is impossible.
*/
public void destroy() throws SourceException {
}
// UTILITY METHODS ----------------------------------------------------------
/** Utility method capitalizes the first letter of string, used to
* generate method names for patterns
* @param str The string for capitalization.
* @return String with the first letter capitalized.
*/
static String capitalizeFirstLetter( String str ) {
if ( str == null || str.length() <= 0 )
return str;
char chars[] = str.toCharArray();
chars[0] = Character.toUpperCase(chars[0]);
return new String(chars);
}
// IMPLEMENTATION OF PropertyChangeSupport ----------------------------------
/** Utility field used by bound properties. */
private java.beans.PropertyChangeSupport propertyChangeSupport = new java.beans.PropertyChangeSupport( this );
/** Add a PropertyChangeListener to the listener list.
* @param l the listener to add.
*/
public void addPropertyChangeListener(java.beans.PropertyChangeListener l) {
propertyChangeSupport.addPropertyChangeListener( l );
}
/** Removes a PropertyChangeListener from the listener list.
* @param l the listener to remove.
*/
public void removePropertyChangeListener(java.beans.PropertyChangeListener l) {
propertyChangeSupport.removePropertyChangeListener( l );
}
/** Fires the
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