com.googlecode.objectify.impl

Class ForwardPath

java.lang.Object

com.googlecode.objectify.impl.ForwardPath

public class ForwardPath
extends Object

This is a wrapper for a Path that makes it backwards; instead of going from tail to head, it has links from head to tail. This is sometimes useful for forward traversal of a path.

Author:

Jeff Schnitzer

Constructor Summary

Constructors

Constructor and Description
ForwardPath(Path path)

Method Summary

Modifier and Type	Method and Description
Path	getFinalPath() Get the complete path in this chain, typically for error messages or debugging
ForwardPath	getNext()
Path	getPath()
static ForwardPath	of(Path path) Recursive method which reverses the path into a ForwardPath.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ForwardPath

public ForwardPath(Path path)

Method Detail

of

public static ForwardPath of(Path path)

Recursive method which reverses the path into a ForwardPath.

Parameters:

path - cannot be the root path.

getPath

public Path getPath()

Returns:

the real full path to this place

getNext

public ForwardPath getNext()

Returns:

the next path in the forward traversal

getFinalPath

public Path getFinalPath()

Get the complete path in this chain, typically for error messages or debugging

toString

public String toString()

Overrides:

toString in class Object