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java.lang.Objectit.unimi.dsi.fastutil.objects.AbstractObject2ReferenceMap
it.unimi.dsi.fastutil.objects.Object2ReferenceMaps.UnmodifiableMap
An unmodifiable wrapper class for maps.
Nested Class Summary |
Nested classes inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceMap |
AbstractObject2ReferenceMap.BasicEntry |
Nested classes inherited from class it.unimi.dsi.fastutil.objects.Object2ReferenceMap |
Object2ReferenceMap.Entry |
Field Summary | |
static long |
serialVersionUID
|
Method Summary | |
void |
clear()
|
boolean |
containsKey(Object k)
Checks whether the given value is contained in keySet() . |
boolean |
containsValue(Object v)
Checks whether the given value is contained in values() . |
Object |
defaultReturnValue()
Gets the default return value. |
void |
defaultReturnValue(Object defRetValue)
Sets the default return value. |
Set |
entrySet()
|
Object |
get(Object ok)
|
Set |
keySet()
Returns a type-specific-set view of the keys of this map. |
Object |
put(Object k,
Object v)
|
void |
putAll(Map m)
Puts all pairs in the given map. |
void |
putAll(Object2ReferenceMap c)
|
Object |
remove(Object ok)
|
int |
size()
|
String |
toString()
|
Collection |
values()
Returns a type-specific-set view of the values of this map. |
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceMap |
equals, getDefRetValue, hashCode, isEmpty, setDefRetValue |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceMap |
getDefRetValue, setDefRetValue |
Methods inherited from interface java.util.Map |
equals, hashCode, isEmpty |
Field Detail |
public static final long serialVersionUID
Method Detail |
public Object remove(Object ok)
remove
in interface Map
remove
in class AbstractObject2ReferenceMap
public Object get(Object ok)
get
in interface Map
public int size()
size
in interface Map
public boolean containsKey(Object k)
AbstractObject2ReferenceMap
AbstractObject2ReferenceMap.keySet()
.
containsKey
in interface Map
containsKey
in class AbstractObject2ReferenceMap
public boolean containsValue(Object v)
AbstractObject2ReferenceMap
AbstractObject2ReferenceMap.values()
.
containsValue
in interface Map
containsValue
in class AbstractObject2ReferenceMap
public Object defaultReturnValue()
Object2ReferenceMap
defaultReturnValue
in interface Object2ReferenceMap
defaultReturnValue
in class AbstractObject2ReferenceMap
public void defaultReturnValue(Object defRetValue)
Object2ReferenceMap
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 Object2ReferenceMap
defaultReturnValue
in class AbstractObject2ReferenceMap
public Object put(Object k, Object v)
put
in interface Map
put
in class AbstractObject2ReferenceMap
public void putAll(Object2ReferenceMap c)
public void putAll(Map m)
AbstractObject2ReferenceMap
putAll
in interface Map
putAll
in class AbstractObject2ReferenceMap
m
- a map.public Set entrySet()
entrySet
in interface Map
public Set keySet()
AbstractObject2ReferenceMap
The view is backed by the set returned by Map.entrySet()
. Note that
no attempt is made at caching the result of this method, as this would
require adding some attributes that lightweight implementations would
not need. Subclasses may easily override this policy by calling
this method and caching the result, but implementors are encouraged to
write more efficient ad-hoc implementations.
keySet
in interface Map
keySet
in class AbstractObject2ReferenceMap
public Collection values()
AbstractObject2ReferenceMap
The view is backed by the set returned by Map.entrySet()
. Note that
no attempt is made at caching the result of this method, as this would
require adding some attributes that lightweight implementations would
not need. Subclasses may easily override this policy by calling
this method and caching the result, but implementors are encouraged to
write more efficient ad-hoc implementations.
values
in interface Map
values
in class AbstractObject2ReferenceMap
public void clear()
clear
in interface Map
clear
in class AbstractObject2ReferenceMap
public String toString()
toString
in class AbstractObject2ReferenceMap
|
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