org.owasp.webscarab.util.swing
Class ColumnDataModel

java.lang.Object
  org.owasp.webscarab.util.swing.ColumnDataModel

public abstract class ColumnDataModel
extends java.lang.Object

Represents a column of data, which can be looked up using a specific Object as a key

Author:

rogan

Field Summary

protected javax.swing.event.EventListenerList

_listenerList Maintains the list of listeners

Constructor Summary

protected

ColumnDataModel() Creates a new ColumnDataModel

Method Summary

void	addColumnDataListener(ColumnDataListener l) Adds a listener to the column model
void	fireValueChanged(java.lang.Object key) notifies listeners that a single value has changed, and that the composing table should update its cells
void	fireValuesChanged() notifies listeners that all values in the column have changed, and that the composing table should update its cells
java.lang.Class	getColumnClass() Used by the "composing" table model to determine what the class of the column objects is.
abstract java.lang.String	getColumnName() used to determine the name of this column
abstract java.lang.Object	getValue(java.lang.Object key) Used to determine the value of the particular cell of the column, corresponding to the supplied key object
void	removeColumnDataListener(ColumnDataListener l) removes a listener from the column model

Methods inherited from class java.lang.Object

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

Field Detail

_listenerList

protected javax.swing.event.EventListenerList _listenerList

Maintains the list of listeners

Constructor Detail

ColumnDataModel

protected ColumnDataModel()

Creates a new ColumnDataModel

Method Detail

getColumnClass

public java.lang.Class getColumnClass()

Used by the "composing" table model to determine what the class of the column objects is.

Returns:

the default class of objects in this column

getColumnName

public abstract java.lang.String getColumnName()

used to determine the name of this column

Returns:

The name of the column

getValue

public abstract java.lang.Object getValue(java.lang.Object key)

Used to determine the value of the particular cell of the column, corresponding to the supplied key object

Parameters:

key - the "index" object

Returns:

the value

addColumnDataListener

public void addColumnDataListener(ColumnDataListener l)

Adds a listener to the column model

Parameters:

l - the listener to add

removeColumnDataListener

public void removeColumnDataListener(ColumnDataListener l)

removes a listener from the column model

Parameters:

l - the listener to remove

fireValueChanged

public void fireValueChanged(java.lang.Object key)

notifies listeners that a single value has changed, and that the composing table should update its cells

Parameters:

key - the index object that has changed

fireValuesChanged

public void fireValuesChanged()

notifies listeners that all values in the column have changed, and that the composing table should update its cells