org.hibernate.ogm.datastore.neo4j.query.parsing.impl

Class EmbeddedAliasTree

java.lang.Object

org.hibernate.ogm.datastore.neo4j.query.parsing.impl.EmbeddedAliasTree

public class EmbeddedAliasTree
extends Object

Tree structure that can be used to store alias of embedded components in Neo4j.

For example, a path to two properties like:

1. n.first.anotherEmbedded
2. n.second.anotherEmbedded

Might be represented with the following structure:

 n (alias = n)|- first (alias = n_0)  -- anotherEmbedded (alias = n_1)
              |
              -- second (alias = n_2) -- anotherEmbedded (alias = n_3)
 

Author:

Davide D'Alto

Constructor Summary

Constructors

Constructor and Description
EmbeddedAliasTree(String alias, String name) Creates a tree node.

Method Summary

Modifier and Type	Method and Description
void	addChild(EmbeddedAliasTree embeddedNode)
EmbeddedAliasTree	findChild(String name)
String	getAlias()
List<EmbeddedAliasTree>	getChildren()
String	getName()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EmbeddedAliasTree

public EmbeddedAliasTree(String alias,
                         String name)

Creates a tree node.

Parameters:

alias - the alias used for the embedded

name - the name of the property representing the emebedded

Method Detail

findChild

public EmbeddedAliasTree findChild(String name)

getName

public String getName()

addChild

public void addChild(EmbeddedAliasTree embeddedNode)

getAlias

public String getAlias()

getChildren

public List<EmbeddedAliasTree> getChildren()

toString

public String toString()

Overrides:

toString in class Object