Package org.mozilla.javascript.ast

Class AstNode.DebugPrintVisitor

java.lang.Object

org.mozilla.javascript.ast.AstNode.DebugPrintVisitor

All Implemented Interfaces:

NodeVisitor

Enclosing class:

AstNode

protected static class AstNode.DebugPrintVisitor
extends Object
implements NodeVisitor

Constructor Summary

Constructors

Constructor	Description
DebugPrintVisitor(StringBuilder buf)

Method Summary

Modifier and Type	Method	Description
String	toString()
boolean	visit(AstNode node)	Visits an AST node.

Methods inherited from class java.lang.Object

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

Constructor Details

DebugPrintVisitor

public DebugPrintVisitor(StringBuilder buf)

Method Details

toString

public String toString()

Overrides:

toString in class Object

visit

public boolean visit(AstNode node)

Description copied from interface: NodeVisitor

Visits an AST node.

Specified by:

visit in interface NodeVisitor

Parameters:

node - the AST node. Will never visit an AstRoot node, since the AstRoot is where the visiting begins.

Returns:

true if the children should be visited. If false, the subtree rooted at this node is skipped. The node argument should never be null -- the individual AstNode classes should skip any children that are not present in the source when they invoke this method.