org.aksw.commons.collections.trees

Class TreeDirect<T>

java.lang.Object

org.aksw.commons.collections.trees.TreeDirect<T>

All Implemented Interfaces:

Tree<T>

public class TreeDirect<T>
extends Object
implements Tree<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected ReversibleMap<T,T>	nodeToParent
protected T	root

Constructor Summary

Constructors

Constructor and Description
TreeDirect(T root, ReversibleMap<T,T> nodeToParent)

Method Summary

Modifier and Type	Method and Description
T	copy(T node, List<T> children) Copies a given node thereby setting the provided children as its children.
Tree<T>	createNew(T root)
Collection<T>	getChildren(T node)
T	getParent(T node)
T	getRoot()
long	nodeCount()

Methods inherited from class java.lang.Object

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

Field Detail

root

protected T root

nodeToParent

protected ReversibleMap<T,T> nodeToParent

Constructor Detail

TreeDirect

public TreeDirect(T root,
                  ReversibleMap<T,T> nodeToParent)

Method Detail

getRoot

public T getRoot()

Specified by:

getRoot in interface Tree<T>

getChildren

public Collection<T> getChildren(T node)

Specified by:

getChildren in interface Tree<T>

getParent

public T getParent(T node)

Specified by:

getParent in interface Tree<T>

copy

public T copy(T node,
              List<T> children)

Description copied from interface: Tree

Copies a given node thereby setting the provided children as its children.

Specified by:

copy in interface Tree<T>

Returns:

A copy of the given node with the children set appropriately

createNew

public Tree<T> createNew(T root)

Specified by:

createNew in interface Tree<T>

nodeCount

public long nodeCount()

Specified by:

nodeCount in interface Tree<T>