org.squashtest.tm.domain.library.structures

Class LibraryGraph<T extends GraphNode<T>>

java.lang.Object

org.squashtest.tm.domain.library.structures.LibraryGraph<T>

public class LibraryGraph<T extends GraphNode<T>>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	LibraryGraph.GraphNodePair

Constructor Summary

Constructors

Constructor and Description
LibraryGraph()

Method Summary

Methods

Modifier and Type	Method and Description
void	addNodes(T parentData, T childData) will create either the parent or the child if they didn't exist already
<X> List<X>	collect(org.apache.commons.collections.Transformer transformer)
List<T>	filter(org.apache.commons.collections.Predicate predicate)
<X> List<X>	filterAndcollect(org.apache.commons.collections.Predicate predicate, org.apache.commons.collections.Transformer transformer) first we'll filter, then we'll collect.
List<T>	getChildless()
T	getNode(Long key)
List<T>	getNodes()
List<T>	getOrphans()
LibraryGraph.GraphNodePair	newPair()
LibraryGraph.GraphNodePair	newPair(T parent, T child)
void	setNodes(List<T> nodes)

Methods inherited from class java.lang.Object

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

Constructor Detail

LibraryGraph

public LibraryGraph()

Method Detail

getNodes

public List<T> getNodes()

setNodes

public void setNodes(List<T> nodes)

addNodes

public void addNodes(T parentData,
            T childData)

will create either the parent or the child if they didn't exist already

Parameters:

parentData -

childData -

getNode

public T getNode(Long key)

getOrphans

public List<T> getOrphans()

getChildless

public List<T> getChildless()

collect

public <X> List<X> collect(org.apache.commons.collections.Transformer transformer)

filter

public List<T> filter(org.apache.commons.collections.Predicate predicate)

filterAndcollect

public <X> List<X> filterAndcollect(org.apache.commons.collections.Predicate predicate,
                           org.apache.commons.collections.Transformer transformer)

first we'll filter, then we'll collect. So write your predicate and transformer carefully.

newPair

public LibraryGraph.GraphNodePair newPair()

newPair

public LibraryGraph.GraphNodePair newPair(T parent,
                                 T child)