com.ibm.tivoli.maximo.report.expr

Class ToStringVisitor

java.lang.Object

com.ibm.tivoli.maximo.report.expr.ToStringVisitor

All Implemented Interfaces:

Node.Visitor

public class ToStringVisitor
extends java.lang.Object
implements Node.Visitor

A ToString visitor is a Node visitor that will convert the parsed Node into a string representation. You can optionaly pass a transformer to tranform nodes into new values during the process.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ToStringVisitor.Transformer

Nested classes/interfaces inherited from interface com.ibm.tivoli.maximo.report.expr.Node.Visitor

Node.Visitor.State, Node.Visitor.Status

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.StringBuilder	out
protected ToStringVisitor.Transformer	transformer

Constructor Summary

Constructors

Constructor and Description
ToStringVisitor()
ToStringVisitor(ToStringVisitor.Transformer transformer)

Method Summary

Modifier and Type	Method and Description
void	print(java.io.PrintStream ps)
protected void	printNodeEnd(Node n)
protected void	printNodeStart(Node n)
protected void	printWhitespace(Node n)
java.lang.String	toString()
Node.Visitor.Status	visit(Node n, Node.Visitor.State state)

Methods inherited from class java.lang.Object

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

Field Detail

out

protected java.lang.StringBuilder out

transformer

protected ToStringVisitor.Transformer transformer

Constructor Detail

ToStringVisitor

public ToStringVisitor()

ToStringVisitor

public ToStringVisitor(ToStringVisitor.Transformer transformer)

Method Detail

visit

public Node.Visitor.Status visit(Node n,
                                 Node.Visitor.State state)
                          throws java.rmi.RemoteException,
                                 MXException

Specified by:

visit in interface Node.Visitor

Throws:

java.rmi.RemoteException

MXException

printNodeStart

protected void printNodeStart(Node n)

printNodeEnd

protected void printNodeEnd(Node n)

printWhitespace

protected void printWhitespace(Node n)

print

public void print(java.io.PrintStream ps)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object