org.lyra.Interface.Options
Class HostsPanel.HostListModel

java.lang.Object
  org.lyra.Interface.Options.HostsPanel.HostListModel

All Implemented Interfaces:

javax.swing.ListModel

Enclosing class:

HostsPanel

private class HostsPanel.HostListModel
extends java.lang.Object
implements javax.swing.ListModel

Implementation of list model which makes use of a List of Map instances that can be used to track changes to the host list without directly affecting changes to the database.

Author:

Martin Foster

Field Summary

private static java.lang.String	CLASS
private java.util.List<java.util.Map<java.lang.String,java.lang.String>>	myList
private java.util.List<javax.swing.event.ListDataListener>	myListener

Constructor Summary

HostsPanel.HostListModel()
Alternate constructor method.

HostsPanel.HostListModel(java.util.List<java.util.Map<java.lang.String,java.lang.String>> list)
Base constructor method, will take a list of all known hosts with all attributes.

Method Summary

void	addListDataListener(javax.swing.event.ListDataListener l)
private void	fireContentsChanged(int type, int start, int end) Notifies various listeners that a change has taken place.
java.lang.Object	getElementAt(int index)
java.util.List<java.util.Map<java.lang.String,java.lang.String>>	getModelList() Returns the currently stored list in the model.
int	getSize()
void	insertRow(java.util.Map<java.lang.String,java.lang.String> row) Add in a row of new host information into the list.
void	removeListDataListener(javax.swing.event.ListDataListener l)
void	removeRow(int index) Remove a row in the data model.
void	removeRows(int start, int end) Remove a range of rows in the data model.

Methods inherited from class java.lang.Object

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

Field Detail

myList

private java.util.List<java.util.Map<java.lang.String,java.lang.String>> myList

myListener

private java.util.List<javax.swing.event.ListDataListener> myListener

CLASS

private static final java.lang.String CLASS

See Also:

Constant Field Values

Constructor Detail

HostsPanel.HostListModel

public HostsPanel.HostListModel()

Alternate constructor method. Does not contain any information when creating the model.

HostsPanel.HostListModel

public HostsPanel.HostListModel(java.util.List<java.util.Map<java.lang.String,java.lang.String>> list)

Base constructor method, will take a list of all known hosts with all attributes. This constructor can be interfaced directly with the org.lyra.Database.Comptroller class.

Parameters:

list - Complete list of all hosts and attributes.

See Also:

Comptroller

Method Detail

getModelList

public java.util.List<java.util.Map<java.lang.String,java.lang.String>> getModelList()

Returns the currently stored list in the model.

Returns:

List of Maps containing host state.

addListDataListener

public void addListDataListener(javax.swing.event.ListDataListener l)

Specified by:

addListDataListener in interface javax.swing.ListModel

getElementAt

public java.lang.Object getElementAt(int index)

Specified by:

getElementAt in interface javax.swing.ListModel

getSize

public int getSize()

Specified by:

getSize in interface javax.swing.ListModel

removeListDataListener

public void removeListDataListener(javax.swing.event.ListDataListener l)

Specified by:

removeListDataListener in interface javax.swing.ListModel

insertRow

public void insertRow(java.util.Map<java.lang.String,java.lang.String> row)

Add in a row of new host information into the list.

Parameters:

row - Map containing host information.

removeRow

public void removeRow(int index)

Remove a row in the data model.

Parameters:

index - Index of row to remove.

removeRows

public void removeRows(int start,
                       int end)

Remove a range of rows in the data model.

Parameters:

start - Start index to remove.

end - End index to remove.

fireContentsChanged

private void fireContentsChanged(int type,
                                 int start,
                                 int end)

Notifies various listeners that a change has taken place.

Parameters:

type - An integer specifying CONTENTS_CHANGED, INTERVAL_ADDED, or INTERVAL_REMOVED

start - An integer specifying the bottom of a range

end - An integer specifying the top of a range