org.opendaylight.yangtools.concepts

Class ObjectExtensions<O extends ExtensibleObject<O,E>,E extends ObjectExtension<O,E>>

java.lang.Object

java.util.AbstractMap<Class<? extends E>,E>

org.opendaylight.yangtools.concepts.ObjectExtensions<O,E>

Type Parameters:

O - Type of extensible object

E - Extension marker interface

All Implemented Interfaces:

ClassToInstanceMap<E>, Map<Class<? extends E>,E>

@Beta
public final class ObjectExtensions<O extends ExtensibleObject<O,E>,E extends ObjectExtension<O,E>>
extends AbstractMap<Class<? extends E>,E>
implements ClassToInstanceMap<E>

Utility ClassToInstanceMap implementation for implementing ExtensibleObject.getExtensions() method by objects which are themselves implementing the extension.

Author:

Robert Varga

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ObjectExtensions.Factory<T,O extends ExtensibleObject<O,E>,E extends ObjectExtension<O,E>>

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<Class<? extends E>,E>>	entrySet()
static <T,O extends ExtensibleObject<O,E>,E extends ObjectExtension<O,E>> @NonNull ObjectExtensions.Factory<T,O,E>	factory(Class<T> objClass, Class<? extends E>... extensions)
E	get(Object key)
<T extends E> T	getInstance(Class<T> type)
boolean	isEmpty()
Set<Class<? extends E>>	keySet()
E	put(Class<? extends E> key, E value)
void	putAll(Map<? extends Class<? extends E>,? extends E> m)
<T extends E> T	putInstance(Class<T> type, T value)
E	remove(Object key)
int	size()
Collection<E>	values()

Methods inherited from class java.util.AbstractMap

clone, equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Method Detail

factory

@SafeVarargs
public static <T,O extends ExtensibleObject<O,E>,E extends ObjectExtension<O,E>> @NonNull ObjectExtensions.Factory<T,O,E> factory(Class<T> objClass,
                                                                                                                                               Class<? extends E>... extensions)

size

public int size()

Specified by:

size in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

size in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

isEmpty in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

containsKey in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

containsValue in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

get

public E get(Object key)

Specified by:

get in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

get in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

put

public E put(Class<? extends E> key,
             E value)

Specified by:

put in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

put in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

remove

public E remove(Object key)

Specified by:

remove in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

remove in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

putAll

public void putAll(Map<? extends Class<? extends E>,? extends E> m)

Specified by:

putAll in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

putAll in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

clear

public void clear()

Specified by:

clear in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

clear in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

keySet

public Set<Class<? extends E>> keySet()

Specified by:

keySet in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

keySet in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

values

public Collection<E> values()

Specified by:

values in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Overrides:

values in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

entrySet

public Set<Map.Entry<Class<? extends E>,E>> entrySet()

Specified by:

entrySet in interface Map<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

Specified by:

entrySet in class AbstractMap<Class<? extends E extends ObjectExtension<O,E>>,E extends ObjectExtension<O,E>>

getInstance

public <T extends E> T getInstance(Class<T> type)

Specified by:

getInstance in interface ClassToInstanceMap<E extends ObjectExtension<O,E>>

putInstance

public <T extends E> T putInstance(Class<T> type,
                                   T value)

Specified by:

putInstance in interface ClassToInstanceMap<E extends ObjectExtension<O,E>>