com.espertech.esper.compiler.client.option

Interface StatementUserObjectOption

public interface StatementUserObjectOption

Implement this interface to provide a custom user object at compile-time for the statements when they are compiled.

Method Summary

Modifier and Type	Method and Description
java.io.Serializable	getValue(StatementUserObjectContext env) Returns the user object to assign to a statement at compilation-time.

Method Detail

getValue

java.io.Serializable getValue(StatementUserObjectContext env)

Returns the user object to assign to a statement at compilation-time.

Implementations would typically interrogate the context object EPL expression or module and module item information and determine the right user object to assign.

Parameters:

env - the statement's compile context

Returns:

user object or null if none needs to be assigned