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DataFlowParameterValidationValidate Method (String, ExprNode, EventType, Type, DataFlowOpForgeInitializeContext)

Validate the provided expression.

Namespace:  com.espertech.esper.common.client.dataflow.util
Assembly:  NEsper.Common (in NEsper.Common.dll) Version: 8.0.0.0
Syntax
C#
public static ExprNode Validate(
	string name,
	ExprNode expr,
	EventType eventType,
	Type expectedReturnType,
	DataFlowOpForgeInitializeContext context
)

Parameters

name
Type: SystemString
parameter name
expr
Type: ExprNode
expression
eventType
Type: com.espertech.esper.common.clientEventType
event type
expectedReturnType
Type: SystemType
expected result type
context
Type: DataFlowOpForgeInitializeContext
forge initialization context

Return Value

Type: ExprNode
validated expression node
See Also