ilog.ds
Class NodeEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--ilog.ds.AbstractDSEvent
              |
              +--ilog.ds.NodeEvent

All Implemented Interfaces:

Serializable

public class NodeEvent

extends AbstractDSEvent

Event class used for all events happening on a node

See Also:

Serialized Form

Field Summary

protected Object

_node

Fields inherited from class ilog.ds.AbstractDSEvent

_properties, _type, ADD, REMOVE, UPDATE

Fields inherited from class java.util.EventObject

source

Constructor Summary

NodeEvent(Object source, Object node)
Constructor to use when the node is being deleted.

NodeEvent(Object source, Object node, int type, Map properties)
Constructor to use for creating or updating nodes.

Method Summary

Object

getNode() Gets the node (to be used only as a key).

Methods inherited from class ilog.ds.AbstractDSEvent

getProperties, getType

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

_node

protected Object _node

Constructor Detail

NodeEvent

public NodeEvent(Object source,
                 Object node,
                 int type,
                 Map properties)

Constructor to use for creating or updating nodes.

Parameters:

source - The first parameter is the source of the event.

node - The node itself. It can be anything, as it is only used as a key.

type - It can be:

• ADD when the node is created;
• UPDATE if the node is being updated.

properties - It contains the named properties of the node, that is, all the properties when the node is created, or all the modified properties when the node is being updated.

NodeEvent

public NodeEvent(Object source,
                 Object node)

Constructor to use when the node is being deleted.

Method Detail

getNode

public Object getNode()

Gets the node (to be used only as a key).

Returns:

the subject of this event