org.nuxeo.common.collections
Class DependencyTree<K,T>

java.lang.Object
  org.nuxeo.common.collections.DependencyTree<K,T>

All Implemented Interfaces:

Iterable<DependencyTree.Entry<K,T>>

Direct Known Subclasses:

FragmentRegistry

public class DependencyTree<K,T>
extends Object
implements Iterable<DependencyTree.Entry<K,T>>

Author:

Bogdan Stefanescu

Nested Class Summary

static class

DependencyTree.Entry<K,T>

Constructor Summary

DependencyTree()

Method Summary

void	add(K key, T object)
void	add(K key, T object, Collection<K> requires)
void	add(K key, T object, K... requires)
void	clear()
T	get(K key)
Collection<DependencyTree.Entry<K,T>>	getEntries()
DependencyTree.Entry<K,T>	getEntry(K key)
List<DependencyTree.Entry<K,T>>	getMissingRequirements()
List<DependencyTree.Entry<K,T>>	getPendingEntries()
List<T>	getPendingObjects()
List<DependencyTree.Entry<K,T>>	getResolvedEntries() Entries are sorted so an entry never depends on entries on its right.
List<T>	getResolvedObjects()
boolean	isRegistered(K key)
boolean	isResolved(K key)
Iterator<DependencyTree.Entry<K,T>>	iterator()
void	remove(K key)
void	resolve(DependencyTree.Entry<K,T> entry)
void	setEventHandler(org.nuxeo.common.collections.DependencyTree.EventHandler<T> eventHandler)
void	unregister(DependencyTree.Entry<K,T> entry)
void	unresolve(DependencyTree.Entry<K,T> entry)

Methods inherited from class java.lang.Object

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

Constructor Detail

DependencyTree

public DependencyTree()

Method Detail

iterator

public Iterator<DependencyTree.Entry<K,T>> iterator()

Specified by:

iterator in interface Iterable<DependencyTree.Entry<K,T>>

add

public void add(K key,
                T object,
                K... requires)

add

public void add(K key,
                T object,
                Collection<K> requires)

add

public void add(K key,
                T object)

remove

public void remove(K key)

unregister

public void unregister(DependencyTree.Entry<K,T> entry)

getEntry

public DependencyTree.Entry<K,T> getEntry(K key)

get

public T get(K key)

resolve

public void resolve(DependencyTree.Entry<K,T> entry)

unresolve

public void unresolve(DependencyTree.Entry<K,T> entry)

isRegistered

public boolean isRegistered(K key)

isResolved

public boolean isResolved(K key)

setEventHandler

public void setEventHandler(org.nuxeo.common.collections.DependencyTree.EventHandler<T> eventHandler)

getEntries

public Collection<DependencyTree.Entry<K,T>> getEntries()

getPendingEntries

public List<DependencyTree.Entry<K,T>> getPendingEntries()

getPendingObjects

public List<T> getPendingObjects()

getMissingRequirements

public List<DependencyTree.Entry<K,T>> getMissingRequirements()

getResolvedEntries

public List<DependencyTree.Entry<K,T>> getResolvedEntries()

Entries are sorted so an entry never depends on entries on its right.

getResolvedObjects

public List<T> getResolvedObjects()

clear

public void clear()