Package org.apache.velocity.app.event
Class NullSetEventHandler.ShouldLogOnNullSetExecutor
- java.lang.Object
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- org.apache.velocity.app.event.NullSetEventHandler.ShouldLogOnNullSetExecutor
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- All Implemented Interfaces:
EventHandlerMethodExecutor
- Enclosing interface:
- NullSetEventHandler
public static class NullSetEventHandler.ShouldLogOnNullSetExecutor extends java.lang.Object implements EventHandlerMethodExecutor
Defines the execution strategy for shouldLogOnNullSet- Since:
- 1.5
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Constructor Summary
Constructors Constructor Description ShouldLogOnNullSetExecutor(Context context, java.lang.String lhs, java.lang.String rhs)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
execute(EventHandler handler)
Call the method shouldLogOnNullSet()java.lang.Object
getReturnValue()
Get return value at end of all the iterationsboolean
isDone()
Called after execute() to see if iterating should stop.
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Field Detail
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context
private Context context
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lhs
private java.lang.String lhs
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rhs
private java.lang.String rhs
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result
private boolean result
when this is false, quit iterating
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executed
private boolean executed
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Constructor Detail
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ShouldLogOnNullSetExecutor
ShouldLogOnNullSetExecutor(Context context, java.lang.String lhs, java.lang.String rhs)
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Method Detail
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execute
public void execute(EventHandler handler)
Call the method shouldLogOnNullSet()- Specified by:
execute
in interfaceEventHandlerMethodExecutor
- Parameters:
handler
- call the appropriate method on this handler
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getReturnValue
public java.lang.Object getReturnValue()
Description copied from interface:EventHandlerMethodExecutor
Get return value at end of all the iterations- Specified by:
getReturnValue
in interfaceEventHandlerMethodExecutor
- Returns:
- null if no return value is required
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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 interfaceEventHandlerMethodExecutor
- Returns:
- true if no more event handlers for this method should be called.
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