org.apache.velocity.app.event
Class NullSetEventHandler.ShouldLogOnNullSetExecutor

java.lang.Object
  org.apache.velocity.app.event.NullSetEventHandler.ShouldLogOnNullSetExecutor

All Implemented Interfaces:

EventHandlerMethodExecutor

Enclosing interface:

NullSetEventHandler

public static class NullSetEventHandler.ShouldLogOnNullSetExecutor
extends Object
implements EventHandlerMethodExecutor

Defines the execution strategy for shouldLogOnNullSet

Since:

1.5

Method Summary

void	execute(EventHandler handler) Call the method shouldLogOnNullSet()
Object	getReturnValue() Get return value at end of all the iterations
boolean	isDone() Called after execute() to see if iterating should stop.

Methods inherited from class java.lang.Object

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

Method Detail

execute

public void execute(EventHandler handler)

Call the method shouldLogOnNullSet()

Specified by:

execute in interface EventHandlerMethodExecutor

Parameters:

handler - call the appropriate method on this handler

getReturnValue

public Object getReturnValue()

Description copied from interface: EventHandlerMethodExecutor

Get return value at end of all the iterations

Specified by:

getReturnValue in interface EventHandlerMethodExecutor

Returns:

null if no return value is required

isDone

public boolean isDone()

Description copied from interface: EventHandlerMethodExecutor

Called after execute() to see if iterating should stop. Should always return false before method execute() is run.

Specified by:

isDone in interface EventHandlerMethodExecutor

Returns:

true if no more event handlers for this method should be called.