net.sourceforge.htmlunit.corejs.javascript.ast
Class AstNode.DebugPrintVisitor

java.lang.Object
  net.sourceforge.htmlunit.corejs.javascript.ast.AstNode.DebugPrintVisitor

All Implemented Interfaces:

NodeVisitor

Enclosing class:

AstNode

protected static class AstNode.DebugPrintVisitor
extends java.lang.Object
implements NodeVisitor

Constructor Summary

AstNode.DebugPrintVisitor(java.lang.StringBuilder buf)

Method Summary

java.lang.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 Detail

AstNode.DebugPrintVisitor

public AstNode.DebugPrintVisitor(java.lang.StringBuilder buf)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.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.