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Allows visitor to indicate whether to visit a given node. Implicitly if a visitor doesn't visit a node it would also not visit any descendent child nodes of that node.

Namespace: net.esper.eql.expression
Assembly:   NEsper (in NEsper.dll)

Syntax

Visual Basic (Declaration)
Function IsVisit ( _
	exprNode As ExprNode _
) As Boolean
C#
bool IsVisit (
	ExprNode exprNode
)
Visual C++
bool IsVisit (
	ExprNode^ exprNode
)

Parameters

exprNode
net.esper.eql.expression.ExprNode
is the node in questions

Return Value

true if the visitor wants to visit the child node (next call is visit), or false to skip child