public interface Expression
Expression
provides a common abstraction for expression
evaluationModifier and Type | Method and Description |
---|---|
<T> T |
accept(ExpressionVisitor<T> expressionVisitor)
This method is called when traversing the expression tree.
|
<T> T accept(ExpressionVisitor<T> expressionVisitor) throws ExpressionVisitException
expressionVisitor
- - Visitor object (implementing
ExpressionVisitor) whose methods are called during traversing a
expression node of the expression tree.ExpressionVisitException