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org.josql.filters
Class JoSQLSwingFileFilter  

java.lang.Object
  javax.swing.filechooser.FileFilter
      org.josql.filters.JoSQLSwingFileFilter

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public class JoSQLSwingFileFilter

extends javax.swing.filechooser.FileFilter

A javax.swing.filechooser.FileFilter that uses a JoSQL statement to provide the filtering. The value returned by the accept(File) 55 method is determined by executing the WHERE clause of a JoSQL statement on each File passed in. This just uses an instance of: JoSQLFileFilter to do it's job, see that class for details of usage.

Last Modified By: $Author: barrygently $
Last Modified On: $Date: 2005/01/07 17:10:40 $
Current Revision: $Revision: 1.1 $

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Field Summary
private  java.lang.String	d
private  JoSQLFileFilter	ff

 

Constructor Summary

JoSQLSwingFileFilter(org.josql.Query q)           Init this file filter with the query already built and parsed.

JoSQLSwingFileFilter(java.lang.String q)           Init this file filter with the query.

 

Method Summary
boolean	accept(java.io.File f)           Apply the WHERE clause of the statement to the java.io.File passed in.
java.lang.String	getDescription()           Return the description for the filter.
JoSQLFileFilter	getJoSQLFileFilter()           Get the file filter being used "under the hoodie" in the accept(File) 55 method.
void	setDescription(java.lang.String d)           Set the description that should be used.
void	setJoSQLFileFilter(JoSQLFileFilter ff)           Set the JoSQLFileFilter that should be used to handle the accept(File) 55 method.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

ff

private JoSQLFileFilter ff

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d

private java.lang.String d

Constructor Detail

JoSQLSwingFileFilter

public JoSQLSwingFileFilter(java.lang.String q)
                     throws org.josql.QueryParseException

Init this file filter with the query.

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JoSQLSwingFileFilter

public JoSQLSwingFileFilter(org.josql.Query q)
                     throws java.lang.IllegalStateException,
                            org.josql.QueryParseException

Init this file filter with the query already built and parsed.

Method Detail

setJoSQLFileFilter

public void setJoSQLFileFilter(JoSQLFileFilter ff)

Set the JoSQLFileFilter that should be used to handle the accept(File) 55 method.

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setDescription

public void setDescription(java.lang.String d)

Set the description that should be used.

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getDescription

public java.lang.String getDescription()

Return the description for the filter.

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getJoSQLFileFilter

public JoSQLFileFilter getJoSQLFileFilter()

Get the file filter being used "under the hoodie" in the accept(File) 55 method. You should also check that file filter to see if an exception has occurred.

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accept

public boolean accept(java.io.File f)

Apply the WHERE clause of the statement to the java.io.File passed in. This is just a wrapper call to: JoSQLFileFilter.accept(File) 55 .

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