com.espertech.esper.epl.variable
Interface VariableChangeCallback

All Known Implementing Classes:
CreateVariableView

public interface VariableChangeCallback

A callback interface for indicating a change in variable value.


Method Summary
 void update(Object newValue, Object oldValue)
          Indicate a change in variable value.
 

Method Detail

update

void update(Object newValue,
            Object oldValue)
Indicate a change in variable value.

Parameters:
newValue - new value
oldValue - old value

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