org.clafer.ast

Interface AstExpr

All Known Subinterfaces:

AstBoolExpr, AstSetExpr

All Known Implementing Classes:

AstArithm, AstBoolArithm, AstCard, AstCompare, AstConstant, AstDifference, AstDowncast, AstGlobal, AstIfThenElse, AstIntersection, AstJoin, AstJoinParent, AstJoinRef, AstLocal, AstMembership, AstMinus, AstNot, AstQuantify, AstSetTest, AstSum, AstTernary, AstThis, AstUnion, AstUpcast

public interface AstExpr

An expression in the AST language. Expressions are immutable.

Author:

jimmy

Method Summary

Methods

Modifier and Type	Method and Description
<A,B> B	accept(AstExprVisitor<A,B> visitor, A a) Dynamic dispatch on the visitor.

Method Detail

accept

<A,B> B accept(AstExprVisitor<A,B> visitor,
             A a)

Dynamic dispatch on the visitor.

Type Parameters:

A - the parameter type

B - the return type

Parameters:

visitor - the visitor

a - the parameter

Returns:

the return value