infovis.panel.dqinter
Class AbstractDynamicQuery

java.lang.Object
  infovis.panel.dqinter.AbstractDynamicQuery

All Implemented Interfaces:

DynamicQuery, RowFilter, EventListener, ChangeListener

Direct Known Subclasses:

CategoricalDynamicQuery, FilterEdgeDynamicQuery, StringSearchDynamicQuery

public abstract class AbstractDynamicQuery
extends Object
implements DynamicQuery, ChangeListener

Base abstract class for Dynamic Queries.

Version:

$Revision: 1.5 $

Author:

Jean-Daniel Fekete

Constructor Summary

AbstractDynamicQuery(Column column)
Constructor.

Method Summary

void	apply() Apply the DynamicQuery to the specified FilterColumn
Column	getColumn() Returns the column.
FilterColumn	getFilterColumn()
abstract boolean	isFiltered(int row) Returns true if the value at that row is filtered out.
void	setColumn(Column column) Sets the column.
void	setFilterColumn(FilterColumn filter)
void	stateChanged(ChangeEvent e)
abstract void	update() Method called when the column is modified.

Methods inherited from class java.lang.Object

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

Methods inherited from interface infovis.panel.DynamicQuery

getComponent

Constructor Detail

AbstractDynamicQuery

public AbstractDynamicQuery(Column column)

Constructor.

Parameters:

column - the column

Method Detail

stateChanged

public void stateChanged(ChangeEvent e)

Specified by:

stateChanged in interface ChangeListener

update

public abstract void update()

Method called when the column is modified.

isFiltered

public abstract boolean isFiltered(int row)

Returns true if the value at that row is filtered out.

Specified by:

isFiltered in interface DynamicQuery

Specified by:

isFiltered in interface RowFilter

Parameters:

row - the row to check.

Returns:

true if the value at that row is filtered out.

getColumn

public Column getColumn()

Returns the column.

Specified by:

getColumn in interface DynamicQuery

Returns:

Column

setColumn

public void setColumn(Column column)

Sets the column.

Parameters:

column - The column to set

getFilterColumn

public FilterColumn getFilterColumn()

Specified by:

getFilterColumn in interface DynamicQuery

setFilterColumn

public void setFilterColumn(FilterColumn filter)

Specified by:

setFilterColumn in interface DynamicQuery

apply

public void apply()

Apply the DynamicQuery to the specified FilterColumn

Specified by:

apply in interface DynamicQuery