public static class Object2IntMaps.EmptyMap<K> extends Object2IntFunctions.EmptyFunction<K> implements Object2IntMap<K>, java.io.Serializable, java.lang.Cloneable
This class may be useful to implement your own in case you subclass a type-specific map.
Object2IntMap.Entry<K>, Object2IntMap.FastEntrySet<K>
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
clone() |
boolean |
containsValue(int v) |
boolean |
containsValue(java.lang.Object ov) |
ObjectSet<java.util.Map.Entry<K,java.lang.Integer>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
boolean |
equals(java.lang.Object o) |
int |
hashCode() |
boolean |
isEmpty() |
ObjectSet<K> |
keySet()
Returns a set view of the keys contained in this map.
|
ObjectSet<Object2IntMap.Entry<K>> |
object2IntEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
void |
putAll(java.util.Map<? extends K,? extends java.lang.Integer> m) |
java.lang.String |
toString() |
IntCollection |
values()
Returns a set view of the values contained in this map.
|
clear, containsKey, defaultReturnValue, defaultReturnValue, getInt, size
get, put, put, remove, removeInt
defaultReturnValue, defaultReturnValue, getInt, put, removeInt
public boolean containsValue(int v)
containsValue
in interface Object2IntMap<K>
Map.containsValue(Object)
public void putAll(java.util.Map<? extends K,? extends java.lang.Integer> m)
putAll
in interface java.util.Map<K,java.lang.Integer>
public ObjectSet<Object2IntMap.Entry<K>> object2IntEntrySet()
Object2IntMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Object2IntMap.entrySet()
so that it returns an ObjectSet
of type-specific entries (the latter makes it possible to
access keys and values with type-specific methods).
object2IntEntrySet
in interface Object2IntMap<K>
Object2IntMap.entrySet()
public ObjectSet<K> keySet()
Object2IntMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Object2IntMap<K>
keySet
in interface java.util.Map<K,java.lang.Integer>
Map.keySet()
public IntCollection values()
Object2IntMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Object2IntMap<K>
values
in interface java.util.Map<K,java.lang.Integer>
Map.values()
public boolean containsValue(java.lang.Object ov)
containsValue
in interface java.util.Map<K,java.lang.Integer>
public java.lang.Object clone()
clone
in class Object2IntFunctions.EmptyFunction<K>
public boolean isEmpty()
isEmpty
in interface java.util.Map<K,java.lang.Integer>
public ObjectSet<java.util.Map.Entry<K,java.lang.Integer>> entrySet()
Object2IntMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Object2IntMap<K>
entrySet
in interface java.util.Map<K,java.lang.Integer>
Map.entrySet()
public int hashCode()
hashCode
in interface java.util.Map<K,java.lang.Integer>
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<K,java.lang.Integer>
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object