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java.lang.Objectit.unimi.dsi.fastutil.floats.AbstractFloat2BooleanFunction
it.unimi.dsi.fastutil.floats.Float2BooleanFunctions.SynchronizedFunction
it.unimi.dsi.fastutil.floats.Float2BooleanMaps.SynchronizedMap
public static class Float2BooleanMaps.SynchronizedMap
A synchronized wrapper class for maps.
Nested Class Summary |
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.floats.Float2BooleanMap |
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Float2BooleanMap.Entry, Float2BooleanMap.FastEntrySet |
Field Summary | |
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protected ObjectSet<Float2BooleanMap.Entry> |
entries
|
protected FloatSet |
keys
|
protected Float2BooleanMap |
map
|
static long |
serialVersionUID
|
protected BooleanCollection |
values
|
Fields inherited from class it.unimi.dsi.fastutil.floats.Float2BooleanFunctions.SynchronizedFunction |
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function, sync |
Fields inherited from class it.unimi.dsi.fastutil.floats.AbstractFloat2BooleanFunction |
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defRetValue |
Constructor Summary | |
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protected |
Float2BooleanMaps.SynchronizedMap(Float2BooleanMap m)
|
protected |
Float2BooleanMaps.SynchronizedMap(Float2BooleanMap m,
Object sync)
|
Method Summary | |
---|---|
void |
clear()
Removes all associations from this function (optional operation). |
boolean |
containsKey(float k)
|
boolean |
containsKey(Object ok)
Returns true if this function contains a mapping for the specified key. |
boolean |
containsValue(boolean v)
|
boolean |
containsValue(Object ov)
|
boolean |
defaultReturnValue()
Gets the default return value. |
void |
defaultReturnValue(boolean defRetValue)
Sets the default return value. |
ObjectSet<Map.Entry<Float,Boolean>> |
entrySet()
Returns a set view of the mappings contained in this map. |
boolean |
equals(Object o)
|
ObjectSet<Float2BooleanMap.Entry> |
float2BooleanEntrySet()
Returns a type-specific set view of the mappings contained in this map. |
boolean |
get(float k)
Returns the value to which the given key is mapped. |
int |
hashCode()
|
boolean |
isEmpty()
|
FloatSet |
keySet()
Returns a set view of the keys contained in this map. |
boolean |
put(float k,
boolean v)
Adds a pair to the map. |
Boolean |
put(Float k,
Boolean v)
Delegates to the corresponding type-specific method, taking care of returning null on a missing key. |
void |
putAll(Map<? extends Float,? extends Boolean> m)
|
boolean |
remove(float 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. |
String |
toString()
|
BooleanCollection |
values()
Returns a set view of the values contained in this map. |
Methods inherited from class it.unimi.dsi.fastutil.floats.Float2BooleanFunctions.SynchronizedFunction |
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get, remove |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface it.unimi.dsi.fastutil.Function |
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get, remove |
Methods inherited from interface java.util.Map |
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get, remove |
Field Detail |
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public static final long serialVersionUID
protected final Float2BooleanMap map
protected transient volatile ObjectSet<Float2BooleanMap.Entry> entries
protected transient volatile FloatSet keys
protected transient volatile BooleanCollection values
Constructor Detail |
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protected Float2BooleanMaps.SynchronizedMap(Float2BooleanMap m, Object sync)
protected Float2BooleanMaps.SynchronizedMap(Float2BooleanMap m)
Method Detail |
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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.
size
in interface Function<Float,Boolean>
size
in interface Map<Float,Boolean>
size
in class Float2BooleanFunctions.SynchronizedFunction
public boolean containsKey(float k)
containsKey
in interface Float2BooleanFunction
containsKey
in class Float2BooleanFunctions.SynchronizedFunction
Function.containsKey(Object)
public boolean containsValue(boolean v)
containsValue
in interface Float2BooleanMap
Map.containsValue(Object)
public boolean defaultReturnValue()
Float2BooleanFunction
defaultReturnValue
in interface Float2BooleanFunction
defaultReturnValue
in class Float2BooleanFunctions.SynchronizedFunction
public void defaultReturnValue(boolean defRetValue)
Float2BooleanFunction
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 Float2BooleanFunction
defaultReturnValue
in class Float2BooleanFunctions.SynchronizedFunction
defRetValue
- the new default return value.Float2BooleanFunction.defaultReturnValue()
public boolean put(float k, boolean v)
Float2BooleanFunction
put
in interface Float2BooleanFunction
put
in class Float2BooleanFunctions.SynchronizedFunction
k
- the key.v
- the value.
Function.put(Object,Object)
public void putAll(Map<? extends Float,? extends Boolean> m)
putAll
in interface Map<Float,Boolean>
public ObjectSet<Float2BooleanMap.Entry> float2BooleanEntrySet()
Float2BooleanMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Float2BooleanMap.entrySet()
so that it returns an ObjectSet
of objects of type Float2BooleanMap.Entry
(the latter makes it possible to
access keys and values with type-specific methods).
float2BooleanEntrySet
in interface Float2BooleanMap
Float2BooleanMap.entrySet()
public FloatSet keySet()
Float2BooleanMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Float2BooleanMap
keySet
in interface Map<Float,Boolean>
Map.keySet()
public BooleanCollection values()
Float2BooleanMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Float2BooleanMap
values
in interface Map<Float,Boolean>
Map.values()
public void clear()
Function
clear
in interface Function<Float,Boolean>
clear
in interface Map<Float,Boolean>
clear
in class Float2BooleanFunctions.SynchronizedFunction
Map.clear()
public String toString()
toString
in class Float2BooleanFunctions.SynchronizedFunction
public Boolean put(Float k, Boolean v)
AbstractFloat2BooleanFunction
null
on a missing key.
This method must check whether the provided key is in the map using containsKey()
. Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
put
in interface Function<Float,Boolean>
put
in interface Map<Float,Boolean>
put
in class Float2BooleanFunctions.SynchronizedFunction
k
- the key.v
- the value.
null
if no value was present for the given key.Map.put(Object,Object)
public boolean remove(float k)
Float2BooleanFunction
remove
in interface Float2BooleanFunction
remove
in class Float2BooleanFunctions.SynchronizedFunction
Function.remove(Object)
public boolean get(float k)
Float2BooleanFunction
get
in interface Float2BooleanFunction
get
in class Float2BooleanFunctions.SynchronizedFunction
k
- the key.
Function.get(Object)
public boolean containsKey(Object ok)
Function
Note that for some kind of functions (e.g., hashes) this method will always return true.
containsKey
in interface Function<Float,Boolean>
containsKey
in interface Map<Float,Boolean>
containsKey
in class Float2BooleanFunctions.SynchronizedFunction
ok
- the key.
key
.Map.containsKey(Object)
public boolean containsValue(Object ov)
containsValue
in interface Map<Float,Boolean>
public boolean isEmpty()
isEmpty
in interface Map<Float,Boolean>
public ObjectSet<Map.Entry<Float,Boolean>> entrySet()
Float2BooleanMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Float2BooleanMap
entrySet
in interface Map<Float,Boolean>
Map.entrySet()
public int hashCode()
hashCode
in interface Map<Float,Boolean>
hashCode
in class Object
public boolean equals(Object o)
equals
in interface Map<Float,Boolean>
equals
in class Object
|
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