public static class Char2ObjectFunctions.SynchronizedFunction<V> extends AbstractChar2ObjectFunction<V> implements Serializable
| 修飾子とタイプ | フィールドと説明 |
|---|---|
protected Char2ObjectFunction<V> |
function |
protected Object |
sync |
defRetValue| 修飾子 | コンストラクタと説明 |
|---|---|
protected |
Char2ObjectFunctions.SynchronizedFunction(Char2ObjectFunction<V> f) |
protected |
Char2ObjectFunctions.SynchronizedFunction(Char2ObjectFunction<V> f,
Object sync) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
void |
clear()
Removes all associations from this function (optional operation).
|
boolean |
containsKey(char k) |
boolean |
containsKey(Object ok)
Returns true if this function contains a mapping for the specified key.
|
V |
defaultReturnValue()
Gets the default return value.
|
void |
defaultReturnValue(V defRetValue)
Sets the default return value.
|
V |
get(char k)
Returns the value to which the given key is mapped.
|
V |
get(Object k)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
V |
put(Character k,
V v)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
V |
put(char k,
V v)
Adds a pair to the map.
|
V |
remove(char k)
Removes the mapping with the given key.
|
V |
remove(Object k)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
String |
toString() |
protected final Char2ObjectFunction<V> function
protected final Object sync
protected Char2ObjectFunctions.SynchronizedFunction(Char2ObjectFunction<V> f, Object sync)
protected Char2ObjectFunctions.SynchronizedFunction(Char2ObjectFunction<V> f)
public int size()
FunctionMost function implementations will have some knowledge of the intended number of keys in their domain. In some cases, however, this might not be possible.
public boolean containsKey(char k)
containsKey インタフェース内 Char2ObjectFunction<V>Function.containsKey(Object)public V defaultReturnValue()
Char2ObjectFunctiondefaultReturnValue インタフェース内 Char2ObjectFunction<V>defaultReturnValue クラス内 AbstractChar2ObjectFunction<V>public void defaultReturnValue(V defRetValue)
Char2ObjectFunctionget(), put() and remove() to
denote that the map does not contain the specified key. It must be
0/false/null by default.defaultReturnValue インタフェース内 Char2ObjectFunction<V>defaultReturnValue クラス内 AbstractChar2ObjectFunction<V>defRetValue - the new default return value.Char2ObjectFunction.defaultReturnValue()public V put(char k, V v)
Char2ObjectFunctionput インタフェース内 Char2ObjectFunction<V>put クラス内 AbstractChar2ObjectFunction<V>k - the key.v - the value.Function.put(Object,Object)public void clear()
Functionclear インタフェース内 Function<Character,V>clear クラス内 AbstractChar2ObjectFunction<V>Map.clear()public V put(Character k, V v)
AbstractChar2ObjectFunctionnull on a missing key.
This method must check whether the provided key is in the map using containsKey(). Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
put インタフェース内 Function<Character,V>put クラス内 AbstractChar2ObjectFunction<V>k - the key.v - the value.null if no value was present for the given key.Map.put(Object,Object)public V get(Object k)
AbstractChar2ObjectFunctionnull on a missing key.
This method must check whether the provided key is in the map using containsKey(). Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
get インタフェース内 Function<Character,V>get クラス内 AbstractChar2ObjectFunction<V>k - the key.null if no value was present for the given key.Map.get(Object)public V remove(Object k)
AbstractChar2ObjectFunctionnull on a missing key.
This method must check whether the provided key is in the map using containsKey(). Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
remove インタフェース内 Function<Character,V>remove クラス内 AbstractChar2ObjectFunction<V>null if no value was present for the given key.Map.remove(Object)public V remove(char k)
Char2ObjectFunctionremove インタフェース内 Char2ObjectFunction<V>remove クラス内 AbstractChar2ObjectFunction<V>Function.remove(Object)public V get(char k)
Char2ObjectFunctionget インタフェース内 Char2ObjectFunction<V>k - the key.Function.get(Object)public boolean containsKey(Object ok)
FunctionNote that for some kind of functions (e.g., hashes) this method will always return true.
containsKey インタフェース内 Function<Character,V>containsKey クラス内 AbstractChar2ObjectFunction<V>ok - the key.key.Map.containsKey(Object)Copyright © 2011-2015. All Rights Reserved.