public static class Object2BooleanMaps.UnmodifiableMap<K> extends Object2BooleanFunctions.UnmodifiableFunction<K> implements Object2BooleanMap<K>, java.io.Serializable
Object2BooleanMap.Entry<K>, Object2BooleanMap.FastEntrySet<K>
Modifier and Type | Method and Description |
---|---|
void |
clear()
Removes all associations from this function (optional operation).
|
boolean |
containsKey(java.lang.Object k)
Returns true if this function contains a mapping for the specified key.
|
boolean |
containsValue(boolean v) |
boolean |
containsValue(java.lang.Object ov) |
boolean |
defaultReturnValue()
Gets the default return value.
|
void |
defaultReturnValue(boolean defRetValue)
Sets the default return value.
|
ObjectSet<java.util.Map.Entry<K,java.lang.Boolean>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
boolean |
getBoolean(java.lang.Object k)
Returns the value to which the given key is mapped.
|
boolean |
isEmpty() |
ObjectSet<K> |
keySet()
Returns a set view of the keys contained in this map.
|
ObjectSet<Object2BooleanMap.Entry<K>> |
object2BooleanEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
boolean |
put(K k,
boolean v)
Adds a pair to the map.
|
void |
putAll(java.util.Map<? extends K,? extends java.lang.Boolean> m) |
boolean |
removeBoolean(java.lang.Object k)
Removes the mapping with the given key.
|
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
java.lang.String |
toString() |
BooleanCollection |
values()
Returns a set view of the values contained in this map.
|
get, put, remove
public int size()
Function
Most 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(java.lang.Object k)
Function
Note that for some kind of functions (e.g., hashes) this method will always return true.
containsKey
in interface Function<K,java.lang.Boolean>
containsKey
in interface java.util.Map<K,java.lang.Boolean>
containsKey
in class Object2BooleanFunctions.UnmodifiableFunction<K>
k
- the key.key
.Map.containsKey(Object)
public boolean containsValue(boolean v)
containsValue
in interface Object2BooleanMap<K>
Map.containsValue(Object)
public boolean defaultReturnValue()
Object2BooleanFunction
defaultReturnValue
in interface Object2BooleanFunction<K>
defaultReturnValue
in class Object2BooleanFunctions.UnmodifiableFunction<K>
public void defaultReturnValue(boolean defRetValue)
Object2BooleanFunction
get()
, put()
and remove()
to
denote that the map does not contain the specified key. It must be
0/false
/null
by default.defaultReturnValue
in interface Object2BooleanFunction<K>
defaultReturnValue
in class Object2BooleanFunctions.UnmodifiableFunction<K>
defRetValue
- the new default return value.Object2BooleanFunction.defaultReturnValue()
public boolean put(K k, boolean v)
Object2BooleanFunction
put
in interface Object2BooleanFunction<K>
put
in class Object2BooleanFunctions.UnmodifiableFunction<K>
k
- the key.v
- the value.Function.put(Object,Object)
public void putAll(java.util.Map<? extends K,? extends java.lang.Boolean> m)
putAll
in interface java.util.Map<K,java.lang.Boolean>
public ObjectSet<Object2BooleanMap.Entry<K>> object2BooleanEntrySet()
Object2BooleanMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Object2BooleanMap.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).
object2BooleanEntrySet
in interface Object2BooleanMap<K>
Object2BooleanMap.entrySet()
public ObjectSet<K> keySet()
Object2BooleanMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Object2BooleanMap<K>
keySet
in interface java.util.Map<K,java.lang.Boolean>
Map.keySet()
public BooleanCollection values()
Object2BooleanMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Object2BooleanMap<K>
values
in interface java.util.Map<K,java.lang.Boolean>
Map.values()
public void clear()
Function
public java.lang.String toString()
toString
in class Object2BooleanFunctions.UnmodifiableFunction<K>
public boolean containsValue(java.lang.Object ov)
containsValue
in interface java.util.Map<K,java.lang.Boolean>
public boolean removeBoolean(java.lang.Object k)
Object2BooleanFunction
removeBoolean
in interface Object2BooleanFunction<K>
removeBoolean
in class Object2BooleanFunctions.UnmodifiableFunction<K>
k
- the key.Function.remove(Object)
public boolean getBoolean(java.lang.Object k)
Object2BooleanFunction
getBoolean
in interface Object2BooleanFunction<K>
getBoolean
in class Object2BooleanFunctions.UnmodifiableFunction<K>
k
- the key.Function.get(Object)
public boolean isEmpty()
isEmpty
in interface java.util.Map<K,java.lang.Boolean>
public ObjectSet<java.util.Map.Entry<K,java.lang.Boolean>> entrySet()
Object2BooleanMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Object2BooleanMap<K>
entrySet
in interface java.util.Map<K,java.lang.Boolean>
Map.entrySet()