org.exist.xquery
Interface ExpressionVisitor

All Known Implementing Classes:
BasicExpressionVisitor

public interface ExpressionVisitor

Defines a visitor to be used for traversing and analyzing the expression tree.

Author:
wolf

Method Summary
 void visit(Expression expression)
          Default fallback method if no other method matches the object's type.
 void visitCastExpr(CastExpression expression)
          Found a CastExpression
 void visitPathExpr(PathExpr expression)
          Found a PathExpr
 

Method Detail

visit

public void visit(Expression expression)
Default fallback method if no other method matches the object's type.

Parameters:
expression -

visitPathExpr

public void visitPathExpr(PathExpr expression)
Found a PathExpr


visitCastExpr

public void visitCastExpr(CastExpression expression)
Found a CastExpression



Copyright (C) Wolfgang Meier. All rights reserved.