[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Accept a visitor. Child classes are expected to invoke the visit method on the visitor instance passed in.

Namespace: net.esper.pattern
Assembly:   NEsper (in NEsper.dll)

Syntax

Visual Basic (Declaration)
Public Overrides Function Accept ( _
	visitor As EvalStateNodeVisitor, _
	data As Object _
) As Object
C#
public override Object Accept (
	EvalStateNodeVisitor visitor,
	Object data
)
Visual C++
public:
virtual Object^ Accept (
	EvalStateNodeVisitor^ visitor, 
	Object^ data
) override

Parameters

visitor
net.esper.pattern.EvalStateNodeVisitor
on which the visit method is invoked by each node
data
System.Object
any additional data the visitor may need is passed in this parameter

Return Value

any additional data the visitor may need or null