ilog.views.gantt.event

Class ResourcesRemovedEvent

java.lang.Object

java.util.EventObject

ilog.views.gantt.event.IlvHierarchyNodeChildEvent<IlvResource>

ilog.views.gantt.event.ResourcesRemovedEvent

All Implemented Interfaces:

ResourceEvent, Serializable

public class ResourcesRemovedEvent
extends IlvHierarchyNodeChildEvent<IlvResource>
implements ResourceEvent

ResourcesRemovedEvent is used to notify listeners when children have been removed from a common parent resource in the tree of resources managed by an IlvGanttModel. The child resources must be siblings and direct descendents (not grandchildren) of the specified parent resource. A listener can obtain the parent resource by calling getResource().

See Also:

ResourceHierarchyListener, IlvGanttModel, Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
ResourcesRemovedEvent(IlvGanttModel model, IlvResource parent, List<? extends IlvResource> children, int[] childIndices) Constructs a new ResourcesRemovedEvent generated by the specified data model that can be used to notify listeners when child resources have been removed from a common parent.

Method Summary

Modifier and Type	Method and Description
IlvResource	getResource() Returns the resource that identifies the portion of the tree hierarchy that has been modified.

Methods inherited from class ilog.views.gantt.event.IlvHierarchyNodeChildEvent

getChildIndices, getChildNodes, getChildren, getGanttModel, getParent

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

Constructor Detail

ResourcesRemovedEvent

public ResourcesRemovedEvent(IlvGanttModel model,
                             IlvResource parent,
                             List<? extends IlvResource> children,
                             int[] childIndices)

Constructs a new ResourcesRemovedEvent generated by the specified data model that can be used to notify listeners when child resources have been removed from a common parent.

Parameters:

model - The data model where the event originated.

parent - The parent resource that has had children removed. If the deletion being reported is the data model's root resource, parent should be null, children should be a single element list containing the root resource, and childIndices should be a single element array wit h childIndices[0]=0.

children - The list of child IlvResource's that have been removed. The resources do not have to be presorted, but must be arranged in parallel with childIndices. In other words, childIndices[i] must contain the index that resource (IlvResource)children.get(i) had before it was removed.

childIndices - an int array that specifies the index values that the child resources had before they were removed. The indices do not have to be presorted, but must be arranged in parallel with children.

Method Detail

getResource

public IlvResource getResource()

Returns the resource that identifies the portion of the tree hierarchy that has been modified. If the deletion being reported is the data model's root resource this will be null.

Specified by:

getResource in interface ResourceEvent

Returns:

The IlvResource, top of the modified tree hierarchy.