public static class Int2DoubleMaps.Singleton extends Int2DoubleFunctions.Singleton implements Int2DoubleMap, java.io.Serializable, java.lang.Cloneable
This class may be useful to implement your own in case you subclass a type-specific map.
Int2DoubleMap.Entry, Int2DoubleMap.FastEntrySet
Modifier and Type | Method and Description |
---|---|
boolean |
containsValue(double v) |
boolean |
containsValue(java.lang.Object ov) |
ObjectSet<java.util.Map.Entry<java.lang.Integer,java.lang.Double>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
boolean |
equals(java.lang.Object o) |
int |
hashCode() |
ObjectSet<Int2DoubleMap.Entry> |
int2DoubleEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
boolean |
isEmpty() |
IntSet |
keySet()
Returns a set view of the keys contained in this map.
|
void |
putAll(java.util.Map<? extends java.lang.Integer,? extends java.lang.Double> m) |
java.lang.String |
toString() |
DoubleCollection |
values()
Returns a set view of the values contained in this map.
|
clone, containsKey, get, size
clear, containsKey, defaultReturnValue, defaultReturnValue, get, put, put, remove, remove
containsKey, defaultReturnValue, defaultReturnValue, get, put, remove
public boolean containsValue(double v)
containsValue
in interface Int2DoubleMap
Map.containsValue(Object)
public boolean containsValue(java.lang.Object ov)
containsValue
in interface java.util.Map<java.lang.Integer,java.lang.Double>
public void putAll(java.util.Map<? extends java.lang.Integer,? extends java.lang.Double> m)
putAll
in interface java.util.Map<java.lang.Integer,java.lang.Double>
public ObjectSet<Int2DoubleMap.Entry> int2DoubleEntrySet()
Int2DoubleMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Int2DoubleMap.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).
int2DoubleEntrySet
in interface Int2DoubleMap
Int2DoubleMap.entrySet()
public IntSet keySet()
Int2DoubleMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Int2DoubleMap
keySet
in interface java.util.Map<java.lang.Integer,java.lang.Double>
Map.keySet()
public DoubleCollection values()
Int2DoubleMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Int2DoubleMap
values
in interface java.util.Map<java.lang.Integer,java.lang.Double>
Map.values()
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Integer,java.lang.Double>
public ObjectSet<java.util.Map.Entry<java.lang.Integer,java.lang.Double>> entrySet()
Int2DoubleMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Int2DoubleMap
entrySet
in interface java.util.Map<java.lang.Integer,java.lang.Double>
Map.entrySet()
public int hashCode()
hashCode
in interface java.util.Map<java.lang.Integer,java.lang.Double>
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<java.lang.Integer,java.lang.Double>
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object