com.ibm.tivoli.maximo.skd.applet.util

Class Activities.SameTypeVisitor

java.lang.Object

com.ibm.tivoli.maximo.skd.applet.util.Activities.SameTypeVisitor

All Implemented Interfaces:

Activities.HasCancelled, Activities.IFilter<ilog.views.gantt.IlvActivity>, Activities.IlvActivityVisitor<Activities.HasCancelled>

Direct Known Subclasses:

Activities.ShowMoveToMenuVisitor

Enclosing class:

Activities

public static class Activities.SameTypeVisitor
extends java.lang.Object
implements Activities.IlvActivityVisitor<Activities.HasCancelled>, Activities.HasCancelled, Activities.IFilter<ilog.views.gantt.IlvActivity>

Special visitor where isValid() will return true if each object that is visited has the same type as any objectname in the list

Constructor Summary

Constructors

Constructor and Description
Activities.SameTypeVisitor(java.util.List<java.lang.String> objectNames) Creates a SameTypeVisitor with a list of objectnames to which to compare each visisted item

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canAccept(ilog.views.gantt.IlvActivity act)
void	cancel() Cancel the visiting
boolean	isCancelled() Returns true if the visiting should stop
boolean	isValid() Returns true if each visited object was in the objectnames list
void	visit(ilog.views.gantt.IlvActivity item, ilog.views.gantt.IlvGanttChart chart, Activities.HasCancelled state) Visit an activity of the given chart and pass an instance of the 'state' as well.

Methods inherited from class java.lang.Object

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

Constructor Detail

Activities.SameTypeVisitor

public Activities.SameTypeVisitor(java.util.List<java.lang.String> objectNames)

Creates a SameTypeVisitor with a list of objectnames to which to compare each visisted item

Method Detail

isCancelled

public boolean isCancelled()

Description copied from interface: Activities.HasCancelled

Returns true if the visiting should stop

Specified by:

isCancelled in interface Activities.HasCancelled

cancel

public void cancel()

Description copied from interface: Activities.HasCancelled

Cancel the visiting

Specified by:

cancel in interface Activities.HasCancelled

visit

public void visit(ilog.views.gantt.IlvActivity item,
         ilog.views.gantt.IlvGanttChart chart,
         Activities.HasCancelled state)

Description copied from interface: Activities.IlvActivityVisitor

Visit an activity of the given chart and pass an instance of the 'state' as well. Many visitor may not require any state during the visiting, so they can pass null, and declare the visitor with a Void type.

Specified by:

visit in interface Activities.IlvActivityVisitor<Activities.HasCancelled>

Parameters:

item - IlvActivity to visit

chart - IlvGanttChart that owns the item

state - optional stateful data that might be of interest to the visitor

isValid

public boolean isValid()

Returns true if each visited object was in the objectnames list

canAccept

public boolean canAccept(ilog.views.gantt.IlvActivity act)

Specified by:

canAccept in interface Activities.IFilter<ilog.views.gantt.IlvActivity>