de.jaret.util.ui.table.filter
Class AbstractAutoFilter

java.lang.Object
  de.jaret.util.misc.PropertyObservableBase
      de.jaret.util.ui.table.filter.AbstractAutoFilter

All Implemented Interfaces:

de.jaret.util.misc.PropertyObservable, IAutoFilter, IRowFilter

Direct Known Subclasses:

DefaultAutoFilter

public abstract class AbstractAutoFilter
extends de.jaret.util.misc.PropertyObservableBase
implements IAutoFilter

An abstract base that can be used when implementing autofilters.

Version:

$Id: AbstractAutoFilter.java 385 2007-04-29 20:31:49Z olk $

Author:

kliem

Field Summary

protected IColumn	_column column of the autofilter.
protected JaretTable	_table table of the autofilter.

Fields inherited from class de.jaret.util.misc.PropertyObservableBase

_propertyChangeSupport

Constructor Summary

AbstractAutoFilter()

Method Summary

protected java.util.Set<java.lang.String>	getColFilterStrings(IColumn col, int maxLength) Get all possible filter strings for the autofilter comboboxes.
void	setColumn(IColumn column) Tell the autofilter on which column it works.
void	setTable(JaretTable table) Tell the autofilter which table he serves.

Methods inherited from class de.jaret.util.misc.PropertyObservableBase

addPropertyChangeListener, firePropertyChange, isRealModification, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.jaret.util.ui.table.filter.IAutoFilter

dispose, getControl, reset, update

Methods inherited from interface de.jaret.util.ui.table.filter.IRowFilter

isInResult

Methods inherited from interface de.jaret.util.misc.PropertyObservable

addPropertyChangeListener, removePropertyChangeListener

Field Detail

_table

protected JaretTable _table

table of the autofilter.

_column

protected IColumn _column

column of the autofilter.

Constructor Detail

AbstractAutoFilter

public AbstractAutoFilter()

Method Detail

setColumn

public void setColumn(IColumn column)

Tell the autofilter on which column it works. This method will be called once after the filter has been instantiated.

Specified by:

setColumn in interface IAutoFilter

Parameters:

column - column for the autofilter

setTable

public void setTable(JaretTable table)

Tell the autofilter which table he serves. This will be called after instantiating the autofilter.

Specified by:

setTable in interface IAutoFilter

Parameters:

table - table the autofilter is used with

getColFilterStrings

protected java.util.Set<java.lang.String> getColFilterStrings(IColumn col,
                                                              int maxLength)

Get all possible filter strings for the autofilter comboboxes.

Parameters:

col - the column to look at

maxLength - the maxmium length of the individual strings. If a string is larger than that it wil be truncated, -1 for no truncation

Returns:

set of strings, shortened if necessary