Class Node.Visitor

java.lang.Object

org.apache.jasper.compiler.Node.Visitor

Enclosing class:

Node

public static class Node.Visitor
extends Object

A visitor class for visiting the node. This class also provides the default action (i.e. nop) for each of the child class of the Node. An actual visitor should extend this class and supply the visit method for the nodes that it cares.

Author:

Kin-man Chung, Jan Luehe, Shawn Bayern, Mark Roth

Constructor Summary

Constructors

Constructor	Description
Visitor()

Method Summary

Modifier and Type	Method	Description
protected void	doVisit(Node n)	This method provides a place to put actions that are common to all nodes.
void	visit(Node.AttributeDirective n)
void	visit(Node.AttributeGenerator n)
void	visit(Node.Comment n)
void	visit(Node.CustomTag n)
void	visit(Node.Declaration n)
void	visit(Node.DoBodyAction n)
void	visit(Node.ELExpression n)
void	visit(Node.Expression n)
void	visit(Node.FallBackAction n)
void	visit(Node.ForwardAction n)
void	visit(Node.GetProperty n)
void	visit(Node.IncludeAction n)
void	visit(Node.IncludeDirective n)
void	visit(Node.InvokeAction n)
void	visit(Node.JspBody n)
void	visit(Node.JspElement n)
void	visit(Node.JspOutput n)
void	visit(Node.JspRoot n)
void	visit(Node.JspText n)
void	visit(Node.NamedAttribute n)
void	visit(Node.PageDirective n)
void	visit(Node.ParamAction n)
void	visit(Node.ParamsAction n)
void	visit(Node.PlugIn n)
void	visit(Node.Root n)
void	visit(Node.Scriptlet n)
void	visit(Node.SetProperty n)
void	visit(Node.TagDirective n)
void	visit(Node.TaglibDirective n)
void	visit(Node.TemplateText n)
void	visit(Node.UninterpretedTag n)
void	visit(Node.UseBean n)
void	visit(Node.VariableDirective n)
protected void	visitBody(Node n)	Visit the body of a node, using the current visitor

Methods inherited from class java.lang.Object

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

Constructor Details

Visitor

public Visitor()

Method Details

doVisit

protected void doVisit(Node n)
                throws JasperException

This method provides a place to put actions that are common to all nodes. Override this in the child visitor class if needed.

Parameters:

n - The node to visit

Throws:

JasperException

visitBody

protected void visitBody(Node n)
                  throws JasperException

Visit the body of a node, using the current visitor

Parameters:

n - The node to visit

Throws:

JasperException

visit

public void visit(Node.Root n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.JspRoot n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.PageDirective n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.TagDirective n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.IncludeDirective n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.TaglibDirective n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.AttributeDirective n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.VariableDirective n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.Comment n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.Declaration n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.Expression n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.Scriptlet n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.ELExpression n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.IncludeAction n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.ForwardAction n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.GetProperty n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.SetProperty n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.ParamAction n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.ParamsAction n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.FallBackAction n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.UseBean n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.PlugIn n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.CustomTag n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.UninterpretedTag n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.JspElement n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.JspText n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.NamedAttribute n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.JspBody n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.InvokeAction n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.DoBodyAction n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.TemplateText n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.JspOutput n)
           throws JasperException

Throws:

JasperException

visit

public void visit(Node.AttributeGenerator n)
           throws JasperException

Throws:

JasperException