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java.lang.Objectit.unimi.dsi.fastutil.objects.AbstractObject2LongFunction<K>
it.unimi.dsi.fastutil.objects.Object2LongFunctions.Singleton<K>
it.unimi.dsi.fastutil.objects.Object2LongMaps.Singleton<K>
public static class Object2LongMaps.Singleton<K>
An immutable class representing a type-specific singleton map.
This class may be useful to implement your own in case you subclass a type-specific map.
Nested Class Summary |
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2LongMap |
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Object2LongMap.Entry<K>, Object2LongMap.FastEntrySet<K> |
Field Summary | |
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static long |
serialVersionUID
|
Method Summary | |
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boolean |
containsValue(long v)
|
boolean |
containsValue(Object ov)
|
ObjectSet<Map.Entry<K,Long>> |
entrySet()
Returns a set view of the mappings contained in this map. |
boolean |
equals(Object o)
|
int |
hashCode()
|
boolean |
isEmpty()
|
ObjectSet<K> |
keySet()
Returns a set view of the keys contained in this map. |
ObjectSet<Object2LongMap.Entry<K>> |
object2LongEntrySet()
Returns a type-specific set view of the mappings contained in this map. |
void |
putAll(Map<? extends K,? extends Long> m)
|
String |
toString()
|
LongCollection |
values()
Returns a set view of the values contained in this map. |
Methods inherited from class it.unimi.dsi.fastutil.objects.Object2LongFunctions.Singleton |
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clone, containsKey, getLong, size |
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2LongFunction |
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clear, defaultReturnValue, defaultReturnValue, get, put, put, remove, removeLong |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2LongFunction |
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defaultReturnValue, defaultReturnValue, getLong, put, removeLong |
Methods inherited from interface it.unimi.dsi.fastutil.Function |
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clear, containsKey, get, put, remove, size |
Methods inherited from interface java.util.Map |
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clear, containsKey, get, put, remove, size |
Field Detail |
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public static final long serialVersionUID
Method Detail |
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public boolean containsValue(long v)
containsValue
in interface Object2LongMap<K>
Map.containsValue(Object)
public boolean containsValue(Object ov)
containsValue
in interface Map<K,Long>
public void putAll(Map<? extends K,? extends Long> m)
putAll
in interface Map<K,Long>
public ObjectSet<Object2LongMap.Entry<K>> object2LongEntrySet()
Object2LongMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Object2LongMap.entrySet()
so that it returns an ObjectSet
of objects of type Object2LongMap.Entry
(the latter makes it possible to
access keys and values with type-specific methods).
object2LongEntrySet
in interface Object2LongMap<K>
Object2LongMap.entrySet()
public ObjectSet<K> keySet()
Object2LongMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Object2LongMap<K>
keySet
in interface Map<K,Long>
Map.keySet()
public LongCollection values()
Object2LongMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Object2LongMap<K>
values
in interface Map<K,Long>
Map.values()
public boolean isEmpty()
isEmpty
in interface Map<K,Long>
public ObjectSet<Map.Entry<K,Long>> entrySet()
Object2LongMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Object2LongMap<K>
entrySet
in interface Map<K,Long>
Map.entrySet()
public int hashCode()
hashCode
in interface Map<K,Long>
hashCode
in class Object
public boolean equals(Object o)
equals
in interface Map<K,Long>
equals
in class Object
public String toString()
toString
in class Object
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