org.python.antlr

Class Visitor

java.lang.Object

org.python.antlr.ast.VisitorBase

org.python.antlr.Visitor

All Implemented Interfaces:

VisitorIF

Direct Known Subclasses:

ArgListCompiler, AstConverter, CodeCompiler, ScopesCompiler

public class Visitor
extends VisitorBase

Constructor Summary

Constructors

Constructor and Description
Visitor()

Method Summary

Modifier and Type	Method and Description
void	traverse(PythonTree node) Visit each of the children one by one.
protected java.lang.Object	unhandled_node(PythonTree node)
java.lang.Object	visit(PythonTree node) Visit the node by calling a visitXXX method.
void	visit(PythonTree[] nodes)

Methods inherited from class org.python.antlr.ast.VisitorBase

visitAssert, visitAssign, visitAttribute, visitAugAssign, visitBinOp, visitBoolOp, visitBreak, visitCall, visitClassDef, visitCompare, visitContinue, visitDelete, visitDict, visitDictComp, visitEllipsis, visitExceptHandler, visitExec, visitExpr, visitExpression, visitExtSlice, visitFor, visitFunctionDef, visitGeneratorExp, visitGlobal, visitIf, visitIfExp, visitImport, visitImportFrom, visitIndex, visitInteractive, visitLambda, visitList, visitListComp, visitModule, visitName, visitNum, visitPass, visitPrint, visitRaise, visitRepr, visitReturn, visitSet, visitSetComp, visitSlice, visitStr, visitSubscript, visitSuite, visitTryExcept, visitTryFinally, visitTuple, visitUnaryOp, visitWhile, visitWith, visitYield

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Visitor

public Visitor()

Method Detail

traverse

public void traverse(PythonTree node)
              throws java.lang.Exception

Visit each of the children one by one.

Specified by:

traverse in class VisitorBase

Parameters:

node - The node whose children will be visited.

Throws:

java.lang.Exception

visit

public void visit(PythonTree[] nodes)
           throws java.lang.Exception

Throws:

java.lang.Exception

visit

public java.lang.Object visit(PythonTree node)
                       throws java.lang.Exception

Visit the node by calling a visitXXX method.

Throws:

java.lang.Exception

unhandled_node

protected java.lang.Object unhandled_node(PythonTree node)
                                   throws java.lang.Exception

Specified by:

unhandled_node in class VisitorBase

Throws:

java.lang.Exception