public static class Char2IntMaps.EmptyMap extends Char2IntFunctions.EmptyFunction implements Char2IntMap, java.io.Serializable, java.lang.Cloneable
This class may be useful to implement your own in case you subclass a type-specific map.
Char2IntMap.Entry, Char2IntMap.FastEntrySet
Modifier and Type | Method and Description |
---|---|
ObjectSet<Char2IntMap.Entry> |
char2IntEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
java.lang.Object |
clone() |
boolean |
containsValue(int v) |
boolean |
containsValue(java.lang.Object ov) |
ObjectSet<java.util.Map.Entry<java.lang.Character,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() |
CharSet |
keySet()
Returns a set view of the keys contained in this map.
|
void |
putAll(java.util.Map<? extends java.lang.Character,? 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, get, get, size
containsKey, put, put, remove, remove
containsKey, defaultReturnValue, defaultReturnValue, get, put, remove
public boolean containsValue(int v)
containsValue
in interface Char2IntMap
Map.containsValue(Object)
public void putAll(java.util.Map<? extends java.lang.Character,? extends java.lang.Integer> m)
putAll
in interface java.util.Map<java.lang.Character,java.lang.Integer>
public ObjectSet<Char2IntMap.Entry> char2IntEntrySet()
Char2IntMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Char2IntMap.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).
char2IntEntrySet
in interface Char2IntMap
Char2IntMap.entrySet()
public CharSet keySet()
Char2IntMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Char2IntMap
keySet
in interface java.util.Map<java.lang.Character,java.lang.Integer>
Map.keySet()
public IntCollection values()
Char2IntMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Char2IntMap
values
in interface java.util.Map<java.lang.Character,java.lang.Integer>
Map.values()
public boolean containsValue(java.lang.Object ov)
containsValue
in interface java.util.Map<java.lang.Character,java.lang.Integer>
public java.lang.Object clone()
clone
in class Char2IntFunctions.EmptyFunction
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Character,java.lang.Integer>
public ObjectSet<java.util.Map.Entry<java.lang.Character,java.lang.Integer>> entrySet()
Char2IntMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Char2IntMap
entrySet
in interface java.util.Map<java.lang.Character,java.lang.Integer>
Map.entrySet()
public int hashCode()
hashCode
in interface java.util.Map<java.lang.Character,java.lang.Integer>
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<java.lang.Character,java.lang.Integer>
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object