Class Int2BooleanMaps.SynchronizedMap
- java.lang.Object
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- it.unimi.dsi.fastutil.ints.Int2BooleanFunctions.SynchronizedFunction
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- it.unimi.dsi.fastutil.ints.Int2BooleanMaps.SynchronizedMap
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- All Implemented Interfaces:
Function<Integer,Boolean>
,Int2BooleanFunction
,Int2BooleanMap
,Serializable
,Function<Integer,Boolean>
,IntPredicate
,Map<Integer,Boolean>
- Direct Known Subclasses:
Int2BooleanSortedMaps.SynchronizedSortedMap
- Enclosing class:
- Int2BooleanMaps
public static class Int2BooleanMaps.SynchronizedMap extends Int2BooleanFunctions.SynchronizedFunction implements Int2BooleanMap, Serializable
A synchronized wrapper class for maps.- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2BooleanMap
Int2BooleanMap.Entry, Int2BooleanMap.FastEntrySet
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description boolean
compute(int key, BiFunction<? super Integer,? super Boolean,? extends Boolean> remappingFunction)
Attempts to compute a mapping for the specified key and its current mapped value (ornull
if there is no current mapping).Boolean
compute(Integer key, BiFunction<? super Integer,? super Boolean,? extends Boolean> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.boolean
computeIfAbsent(int key, IntPredicate mappingFunction)
If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map.Boolean
computeIfAbsent(Integer key, Function<? super Integer,? extends Boolean> mappingFunction)
Deprecated.Please use the corresponding type-specific method instead.boolean
computeIfAbsentNullable(int key, IntFunction<? extends Boolean> mappingFunction)
If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map unless it isnull
.boolean
computeIfAbsentPartial(int key, Int2BooleanFunction mappingFunction)
If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map, unless the key is not present in the given mapping function.boolean
computeIfPresent(int key, BiFunction<? super Integer,? super Boolean,? extends Boolean> remappingFunction)
If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.Boolean
computeIfPresent(Integer key, BiFunction<? super Integer,? super Boolean,? extends Boolean> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.boolean
containsValue(boolean v)
Returnstrue
if this map maps one or more keys to the specified value.boolean
containsValue(Object ov)
Deprecated.Please use the corresponding type-specific method instead.ObjectSet<Map.Entry<Integer,Boolean>>
entrySet()
Deprecated.Please use the corresponding type-specific method instead.boolean
equals(Object o)
void
forEach(BiConsumer<? super Integer,? super Boolean> action)
boolean
getOrDefault(int key, boolean defaultValue)
Returns the value to which the specified key is mapped, or thedefaultValue
if this map contains no mapping for the key.Boolean
getOrDefault(Object key, Boolean defaultValue)
Deprecated.Please use the corresponding type-specific method instead.int
hashCode()
ObjectSet<Int2BooleanMap.Entry>
int2BooleanEntrySet()
Returns a type-specific set view of the mappings contained in this map.boolean
isEmpty()
IntSet
keySet()
boolean
merge(int key, boolean value, BiFunction<? super Boolean,? super Boolean,? extends Boolean> remappingFunction)
If the specified key is not already associated with a value, associates it with the givenvalue
.Boolean
merge(Integer key, Boolean value, BiFunction<? super Boolean,? super Boolean,? extends Boolean> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.void
putAll(Map<? extends Integer,? extends Boolean> m)
boolean
putIfAbsent(int key, boolean value)
If the specified key is not already associated with a value, associates it with the given value and returns the default return value, else returns the current value.Boolean
putIfAbsent(Integer key, Boolean value)
Deprecated.Please use the corresponding type-specific method instead.boolean
remove(int key, boolean value)
Removes the entry for the specified key only if it is currently mapped to the specified value.boolean
remove(Object key, Object value)
Deprecated.Please use the corresponding type-specific method instead.boolean
replace(int key, boolean value)
Replaces the entry for the specified key only if it is currently mapped to some value.boolean
replace(int key, boolean oldValue, boolean newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.Boolean
replace(Integer key, Boolean value)
Deprecated.Please use the corresponding type-specific method instead.boolean
replace(Integer key, Boolean oldValue, Boolean newValue)
Deprecated.Please use the corresponding type-specific method instead.void
replaceAll(BiFunction<? super Integer,? super Boolean,? extends Boolean> function)
BooleanCollection
values()
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Methods inherited from class it.unimi.dsi.fastutil.ints.Int2BooleanFunctions.SynchronizedFunction
apply, clear, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, get, put, put, remove, remove, size, test, toString
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Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2BooleanFunction
andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, put, remove, test
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Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2BooleanMap
clear, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, put, remove, size
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Methods inherited from interface java.util.function.IntPredicate
and, negate, or
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Method Detail
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containsValue
public boolean containsValue(boolean v)
Description copied from interface:Int2BooleanMap
Returnstrue
if this map maps one or more keys to the specified value.- Specified by:
containsValue
in interfaceInt2BooleanMap
- See Also:
Map.containsValue(Object)
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containsValue
@Deprecated public boolean containsValue(Object ov)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
containsValue
in interfaceInt2BooleanMap
- Specified by:
containsValue
in interfaceMap<Integer,Boolean>
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int2BooleanEntrySet
public ObjectSet<Int2BooleanMap.Entry> int2BooleanEntrySet()
Description copied from interface:Int2BooleanMap
Returns a type-specific set view of the mappings contained in this map.This method is necessary because there is no inheritance along type parameters: it is thus impossible to strengthen
Map.entrySet()
so that it returns anObjectSet
of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).- Specified by:
int2BooleanEntrySet
in interfaceInt2BooleanMap
- Returns:
- a type-specific set view of the mappings contained in this map.
- See Also:
Map.entrySet()
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entrySet
@Deprecated public ObjectSet<Map.Entry<Integer,Boolean>> entrySet()
Deprecated.Please use the corresponding type-specific method instead.Returns a set view of the mappings contained in this map.Note that this specification strengthens the one given in
Map.entrySet()
.- Specified by:
entrySet
in interfaceInt2BooleanMap
- Specified by:
entrySet
in interfaceMap<Integer,Boolean>
- Returns:
- a set view of the mappings contained in this map.
- See Also:
Map.entrySet()
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keySet
public IntSet keySet()
Description copied from interface:Int2BooleanMap
Note that this specification strengthens the one given in
Map.keySet()
.- Specified by:
keySet
in interfaceInt2BooleanMap
- Specified by:
keySet
in interfaceMap<Integer,Boolean>
- Returns:
- a set view of the keys contained in this map.
- See Also:
Map.keySet()
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values
public BooleanCollection values()
Description copied from interface:Int2BooleanMap
Note that this specification strengthens the one given in
Map.values()
.- Specified by:
values
in interfaceInt2BooleanMap
- Specified by:
values
in interfaceMap<Integer,Boolean>
- Returns:
- a set view of the values contained in this map.
- See Also:
Map.values()
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hashCode
public int hashCode()
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equals
public boolean equals(Object o)
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getOrDefault
public boolean getOrDefault(int key, boolean defaultValue)
Description copied from interface:Int2BooleanMap
Returns the value to which the specified key is mapped, or thedefaultValue
if this map contains no mapping for the key.- Specified by:
getOrDefault
in interfaceInt2BooleanMap
- Parameters:
key
- the key.defaultValue
- the default mapping of the key.- Returns:
- the value to which the specified key is mapped, or the
defaultValue
if this map contains no mapping for the key. - See Also:
Map.getOrDefault(Object, Object)
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forEach
public void forEach(BiConsumer<? super Integer,? super Boolean> action)
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replaceAll
public void replaceAll(BiFunction<? super Integer,? super Boolean,? extends Boolean> function)
- Specified by:
replaceAll
in interfaceMap<Integer,Boolean>
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putIfAbsent
public boolean putIfAbsent(int key, boolean value)
Description copied from interface:Int2BooleanMap
If the specified key is not already associated with a value, associates it with the given value and returns the default return value, else returns the current value.- Specified by:
putIfAbsent
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is to be associated.value
- value to be associated with the specified key.- Returns:
- the previous value associated with the specified key, or the default return value if there was no mapping for the key.
- See Also:
Map.putIfAbsent(Object, Object)
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remove
public boolean remove(int key, boolean value)
Description copied from interface:Int2BooleanMap
Removes the entry for the specified key only if it is currently mapped to the specified value.- Specified by:
remove
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is associated.value
- value expected to be associated with the specified key.- Returns:
true
if the value was removed.- See Also:
Map.remove(Object, Object)
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replace
public boolean replace(int key, boolean value)
Description copied from interface:Int2BooleanMap
Replaces the entry for the specified key only if it is currently mapped to some value.- Specified by:
replace
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is associated.value
- value to be associated with the specified key.- Returns:
- the previous value associated with the specified key, or the default return value if there was no mapping for the key.
- See Also:
Map.replace(Object, Object)
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replace
public boolean replace(int key, boolean oldValue, boolean newValue)
Description copied from interface:Int2BooleanMap
Replaces the entry for the specified key only if currently mapped to the specified value.- Specified by:
replace
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is associated.oldValue
- value expected to be associated with the specified key.newValue
- value to be associated with the specified key.- Returns:
true
if the value was replaced.- See Also:
Map.replace(Object, Object, Object)
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computeIfAbsent
public boolean computeIfAbsent(int key, IntPredicate mappingFunction)
Description copied from interface:Int2BooleanMap
If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map.Note that contrarily to the default computeIfAbsent(), it is not possible to not add a value for a given key, since the
mappingFunction
cannot returnnull
. If such a behavior is needed, please use the corresponding nullable version.- Specified by:
computeIfAbsent
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is to be associated.mappingFunction
- the function to compute a value.- Returns:
- the current (existing or computed) value associated with the specified key.
- See Also:
Map.computeIfAbsent(Object, java.util.function.Function)
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computeIfAbsentNullable
public boolean computeIfAbsentNullable(int key, IntFunction<? extends Boolean> mappingFunction)
Description copied from interface:Int2BooleanMap
If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map unless it isnull
.Note that this version of computeIfAbsent() should be used only if you plan to return
null
in the mapping function.- Specified by:
computeIfAbsentNullable
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is to be associated.mappingFunction
- the function to compute a value.- Returns:
- the current (existing or computed) value associated with the specified key,
or the default return value if the computed value is
null
. - See Also:
Map.computeIfAbsent(Object, java.util.function.Function)
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computeIfAbsentPartial
public boolean computeIfAbsentPartial(int key, Int2BooleanFunction mappingFunction)
Description copied from interface:Int2BooleanMap
If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map, unless the key is not present in the given mapping function.This version of computeIfAbsent() uses a type-specific version of
fastutil
'sFunction
. SinceFunction
has acontainsKey()
method, it is possible to avoid adding a key by havingcontainsKey()
returnfalse
for that key.- Specified by:
computeIfAbsentPartial
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is to be associated.mappingFunction
- the function to compute a value.- Returns:
- the current (existing or computed) value associated with the specified key.
- See Also:
Map.computeIfAbsent(Object, java.util.function.Function)
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computeIfPresent
public boolean computeIfPresent(int key, BiFunction<? super Integer,? super Boolean,? extends Boolean> remappingFunction)
Description copied from interface:Int2BooleanMap
If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.- Specified by:
computeIfPresent
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is to be associated.remappingFunction
- the function to compute a value.- Returns:
- the new value associated with the specified key, or the default return value if none.
- See Also:
Map.computeIfPresent(Object, java.util.function.BiFunction)
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compute
public boolean compute(int key, BiFunction<? super Integer,? super Boolean,? extends Boolean> remappingFunction)
Description copied from interface:Int2BooleanMap
Attempts to compute a mapping for the specified key and its current mapped value (ornull
if there is no current mapping).If the function returns
null
, the mapping is removed (or remains absent if initially absent). If the function itself throws an (unchecked) exception, the exception is rethrown, and the current mapping is left unchanged.- Specified by:
compute
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the specified value is to be associated.remappingFunction
- the function to compute a value.- Returns:
- the new value associated with the specified key, or the default return value if none.
- See Also:
Map.compute(Object, java.util.function.BiFunction)
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merge
public boolean merge(int key, boolean value, BiFunction<? super Boolean,? super Boolean,? extends Boolean> remappingFunction)
Description copied from interface:Int2BooleanMap
If the specified key is not already associated with a value, associates it with the givenvalue
. Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result isnull
.- Specified by:
merge
in interfaceInt2BooleanMap
- Parameters:
key
- key with which the resulting value is to be associated.value
- the value to be merged with the existing value associated with the key or, if no existing value is associated with the key, to be associated with the key.remappingFunction
- the function to recompute a value if present.- Returns:
- the new value associated with the specified key, or the default return value if no value is associated with the key.
- See Also:
Map.merge(Object, Object, java.util.function.BiFunction)
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getOrDefault
@Deprecated public Boolean getOrDefault(Object key, Boolean defaultValue)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
getOrDefault
in interfaceInt2BooleanMap
- Specified by:
getOrDefault
in interfaceMap<Integer,Boolean>
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remove
@Deprecated public boolean remove(Object key, Object value)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.
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replace
@Deprecated public Boolean replace(Integer key, Boolean value)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.
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replace
@Deprecated public boolean replace(Integer key, Boolean oldValue, Boolean newValue)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.
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putIfAbsent
@Deprecated public Boolean putIfAbsent(Integer key, Boolean value)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
putIfAbsent
in interfaceInt2BooleanMap
- Specified by:
putIfAbsent
in interfaceMap<Integer,Boolean>
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computeIfAbsent
@Deprecated public Boolean computeIfAbsent(Integer key, Function<? super Integer,? extends Boolean> mappingFunction)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
computeIfAbsent
in interfaceInt2BooleanMap
- Specified by:
computeIfAbsent
in interfaceMap<Integer,Boolean>
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computeIfPresent
@Deprecated public Boolean computeIfPresent(Integer key, BiFunction<? super Integer,? super Boolean,? extends Boolean> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
computeIfPresent
in interfaceInt2BooleanMap
- Specified by:
computeIfPresent
in interfaceMap<Integer,Boolean>
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compute
@Deprecated public Boolean compute(Integer key, BiFunction<? super Integer,? super Boolean,? extends Boolean> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.
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merge
@Deprecated public Boolean merge(Integer key, Boolean value, BiFunction<? super Boolean,? super Boolean,? extends Boolean> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.
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