com.webobjects.foundation

Class NSMutableDictionary<K,V>

java.lang.Object

com.webobjects.foundation.NSDictionary<K,V>

com.webobjects.foundation.NSMutableDictionary<K,V>

Type Parameters:

K - type of key contents

V - type of value contents

All Implemented Interfaces:

com.webobjects.foundation._NSFoundationCollection, com.webobjects.foundation.NSCoding, com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCodingAdditions, Serializable, Cloneable, Map<K,V>

Direct Known Subclasses:

ERXMutableDictionary, ERXWOXMLCoder.XMLData

public class NSMutableDictionary<K,V>
extends NSDictionary<K,V>

NSMutableDictionary reimplementation to support JDK 1.5 templates and the proper collection methods. Use with

JDK 1.5 テンプレートをサポートする為の再実装。 使用は

 NSMutableDictionary<String, String> env = new NSMutableDictionary<>(System.getenv(), true);
 
 for (String key : env)
 	logger.debug(env.valueForKey(key));
 

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.webobjects.foundation.NSDictionary

NSDictionary._JavaNSDictionaryMapEntry<P,Q>

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSCoding

com.webobjects.foundation.NSCoding._BigDecimalSupport, com.webobjects.foundation.NSCoding._BigIntegerSupport, com.webobjects.foundation.NSCoding._BooleanSupport, com.webobjects.foundation.NSCoding._ByteSupport, com.webobjects.foundation.NSCoding._CharacterSupport, com.webobjects.foundation.NSCoding._DateSupport, com.webobjects.foundation.NSCoding._DoubleSupport, com.webobjects.foundation.NSCoding._FloatSupport, com.webobjects.foundation.NSCoding._IntegerSupport, com.webobjects.foundation.NSCoding._LongSupport, com.webobjects.foundation.NSCoding._NumberSupport, com.webobjects.foundation.NSCoding._ShortSupport, com.webobjects.foundation.NSCoding._StringSupport, com.webobjects.foundation.NSCoding.Support

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation, com.webobjects.foundation.NSKeyValueCodingAdditions.Utility

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding

com.webobjects.foundation.NSKeyValueCoding._BooleanFieldBinding, com.webobjects.foundation.NSKeyValueCoding._BooleanMethodBinding, com.webobjects.foundation.NSKeyValueCoding._FieldBinding, com.webobjects.foundation.NSKeyValueCoding._ForwardingBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding._MethodBinding, com.webobjects.foundation.NSKeyValueCoding._NumberFieldBinding, com.webobjects.foundation.NSKeyValueCoding._NumberMethodBinding, com.webobjects.foundation.NSKeyValueCoding._ReflectionKeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCoding.MapImplementation, com.webobjects.foundation.NSKeyValueCoding.Null<T>, com.webobjects.foundation.NSKeyValueCoding.UnknownKeyException, com.webobjects.foundation.NSKeyValueCoding.ValueAccessor

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

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
static Class	_CLASS

Fields inherited from class com.webobjects.foundation.NSDictionary

_capacity, _count, _deletionLimit, _entrySetCache, _flags, _hashCache, _hashtableBuckets, _keys, _keysCache, _keySetCache, _MAP_ENTRY_CLASS, _NSDictionaryClassHashCode, _NSDictionaryMapEntryHashCode, _objects, _objectsCache, CheckForNull, EmptyDictionary, IgnoreNull

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

_KeyPathSeparatorChar, KeyPathSeparator

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

NullValue

Constructor Summary

Constructors

Constructor and Description
NSMutableDictionary()
NSMutableDictionary(Dictionary<? extends K,? extends V> dictionary, boolean ignoreNull)
NSMutableDictionary(int capacity)
NSMutableDictionary(Map<? extends K,? extends V> map)
NSMutableDictionary(Map<? extends K,? extends V> map, boolean ignoreNull)
NSMutableDictionary(NSArray<? extends V> objects, NSArray<? extends K> keys)
NSMutableDictionary(NSDictionary<? extends K,? extends V> otherDictionary)
NSMutableDictionary(V[] objects, K[] keys)
NSMutableDictionary(V object, K key)

Method Summary

Modifier and Type	Method and Description
void	addEntriesFromDictionary(NSDictionary<? extends K,? extends V> otherDictionary)
void	clear() Remove all mappings from this map.
Object	clone()
NSDictionary<K,V>	immutableClone()
NSMutableDictionary<K,V>	mutableClone()
V	put(K key, V value) Associate the value with key in this map.
void	putAll(Map<? extends K,? extends V> m) Copy all mappings from m to this map.
V	remove(Object key) Remove mapping for key from this map if it is present.
void	removeAllObjects()
V	removeObjectForKey(Object key)
void	removeObjectsForKeys(NSArray<? extends K> keys)
void	setDictionary(NSDictionary<? extends K,? extends V> otherDictionary)
void	setObjectForKey(V object, K key)
void	takeValueForKey(Object value, String key)
Collection<V>	values() Return a collection view of the values contained in this map.

Methods inherited from class com.webobjects.foundation.NSDictionary

_clearDeletionsAndCollisions, _ensureCapacity, _initializeDictionary, _shallowHashCode, allKeys, allKeysForObject, allValues, classForCoder, containsKey, containsValue, count, decodeObject, emptyDictionary, encodeWithCoder, entrySet, equals, get, hashCode, hashMap, hashtable, isEmpty, isEqualToDictionary, keyEnumerator, keySet, keysNoCopy, objectEnumerator, objectForKey, objectsForKeys, objectsNoCopy, size, takeValueForKeyPath, toString, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Field Detail

_CLASS

public static final Class _CLASS

Constructor Detail

NSMutableDictionary

public NSMutableDictionary()

NSMutableDictionary

public NSMutableDictionary(int capacity)

NSMutableDictionary

public NSMutableDictionary(V object,
                           K key)

NSMutableDictionary

public NSMutableDictionary(V[] objects,
                           K[] keys)

NSMutableDictionary

public NSMutableDictionary(NSArray<? extends V> objects,
                           NSArray<? extends K> keys)

NSMutableDictionary

public NSMutableDictionary(NSDictionary<? extends K,? extends V> otherDictionary)

NSMutableDictionary

public NSMutableDictionary(Dictionary<? extends K,? extends V> dictionary,
                           boolean ignoreNull)

NSMutableDictionary

public NSMutableDictionary(Map<? extends K,? extends V> map)

NSMutableDictionary

public NSMutableDictionary(Map<? extends K,? extends V> map,
                           boolean ignoreNull)

Method Detail

setObjectForKey

public void setObjectForKey(V object,
                            K key)

removeObjectForKey

public V removeObjectForKey(Object key)

removeAllObjects

public void removeAllObjects()

setDictionary

public void setDictionary(NSDictionary<? extends K,? extends V> otherDictionary)

addEntriesFromDictionary

public void addEntriesFromDictionary(NSDictionary<? extends K,? extends V> otherDictionary)

removeObjectsForKeys

public void removeObjectsForKeys(NSArray<? extends K> keys)

takeValueForKey

public void takeValueForKey(Object value,
                            String key)

Specified by:

takeValueForKey in interface com.webobjects.foundation.NSKeyValueCoding

Overrides:

takeValueForKey in class NSDictionary<K,V>

clone

public Object clone()

Overrides:

clone in class NSDictionary<K,V>

immutableClone

public NSDictionary<K,V> immutableClone()

Overrides:

immutableClone in class NSDictionary<K,V>

mutableClone

public NSMutableDictionary<K,V> mutableClone()

Overrides:

mutableClone in class NSDictionary<K,V>

put

public V put(K key,
             V value)

Associate the value with key in this map. If the map previously contained a mapping for key, the old value will be replaced by value.

Specified by:

put in interface Map<K,V>

Overrides:

put in class NSDictionary<K,V>

Parameters:

key - key to associate value with

value - vaue to be associated with key

Returns:

previous value associated with specified key, or null if there was no mapping for key.

remove

public V remove(Object key)

Remove mapping for key from this map if it is present.

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class NSDictionary<K,V>

Parameters:

key - key whose mapping is to be removed from the map.

Returns:

previous value associated with key, or null if there was no mapping for key.

putAll

public void putAll(Map<? extends K,? extends V> m)

Copy all mappings from m to this map.

Specified by:

putAll in interface Map<K,V>

Overrides:

putAll in class NSDictionary<K,V>

Parameters:

m - Mappings to be stored in this map.

clear

public void clear()

Remove all mappings from this map.

Specified by:

clear in interface Map<K,V>

Overrides:

clear in class NSDictionary<K,V>

values

public Collection<V> values()

Return a collection view of the values contained in this map.

Specified by:

values in interface Map<K,V>

Overrides:

values in class NSDictionary<K,V>