org.apache.sling.adapter.internal

Class AdapterFactoryDescriptorMap

java.lang.Object

java.util.AbstractMap<K,V>

java.util.TreeMap<org.osgi.framework.ServiceReference,AdapterFactoryDescriptor>

org.apache.sling.adapter.internal.AdapterFactoryDescriptorMap

All Implemented Interfaces:

Serializable, Cloneable, Map<org.osgi.framework.ServiceReference,AdapterFactoryDescriptor>, NavigableMap<org.osgi.framework.ServiceReference,AdapterFactoryDescriptor>, SortedMap<org.osgi.framework.ServiceReference,AdapterFactoryDescriptor>

public class AdapterFactoryDescriptorMap
extends TreeMap<org.osgi.framework.ServiceReference,AdapterFactoryDescriptor>

The AdapterFactoryDescriptorMap is a sorted map of AdapterFactoryDescriptor instances indexed (and ordered) by their ServiceReference. This map is used to organize the registered AdapterFactory services for a given adaptable type.

Each entry in the map is a AdapterFactoryDescriptor thus enabling the registration of multiple factories for the same (adaptable, adapter) type tuple. Of course only the first entry (this is the reason for having a sorted map) for such a given tuple is actually being used. If that first instance is removed the eventual second instance may actually be used instead.

See Also:

Serialized Form

Nested Class Summary

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

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

Constructor Summary

Constructors

Constructor and Description
AdapterFactoryDescriptorMap()

Method Summary

Methods inherited from class java.util.TreeMap

ceilingEntry, ceilingKey, clear, clone, comparator, containsKey, containsValue, descendingKeySet, descendingMap, entrySet, firstEntry, firstKey, floorEntry, floorKey, forEach, get, headMap, headMap, higherEntry, higherKey, keySet, lastEntry, lastKey, lowerEntry, lowerKey, navigableKeySet, pollFirstEntry, pollLastEntry, put, putAll, remove, replace, replace, replaceAll, size, subMap, subMap, tailMap, tailMap, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, isEmpty, 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, getOrDefault, hashCode, isEmpty, merge, putIfAbsent, remove

Constructor Detail

AdapterFactoryDescriptorMap

public AdapterFactoryDescriptorMap()