com.espertech.esper.epl.spec
Class OnTriggerSetAssignment

java.lang.Object
  com.espertech.esper.epl.spec.OnTriggerSetAssignment

All Implemented Interfaces:

MetaDefItem, java.io.Serializable

public class OnTriggerSetAssignment
extends java.lang.Object
implements MetaDefItem, java.io.Serializable

Descriptor for an on-set assignment.

See Also:

Serialized Form

Constructor Summary

OnTriggerSetAssignment(ExprNode expression)
Ctor.

Method Summary

ExprNode	getExpression() Returns the expression providing the new variable value, or null if none
void	setExpression(ExprNode expression) Sets the expression providing the new variable value

Methods inherited from class java.lang.Object

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

Constructor Detail

OnTriggerSetAssignment

public OnTriggerSetAssignment(ExprNode expression)

Ctor.

Parameters:

expression - expression providing new variable value

Method Detail

getExpression

public ExprNode getExpression()

Returns the expression providing the new variable value, or null if none

Returns:

assignment expression

setExpression

public void setExpression(ExprNode expression)

Sets the expression providing the new variable value

Parameters:

expression - assignment expression, or null if none