speiger.src.collections.objects.maps.impl.concurrent

Class Object2BooleanConcurrentOpenHashMap<T>

java.lang.Object

java.util.AbstractMap<T,java.lang.Boolean>

speiger.src.collections.objects.maps.abstracts.AbstractObject2BooleanMap<T>

speiger.src.collections.objects.maps.impl.concurrent.Object2BooleanConcurrentOpenHashMap<T>

Type Parameters:

T - the type of elements maintained by this Collection

All Implemented Interfaces:

java.util.concurrent.ConcurrentMap<T,java.lang.Boolean>, java.util.function.Predicate<T>, java.util.Map<T,java.lang.Boolean>, Object2BooleanFunction<T>, Object2BooleanConcurrentMap<T>, Object2BooleanMap<T>, ITrimmable

public class Object2BooleanConcurrentOpenHashMap<T>
extends AbstractObject2BooleanMap<T>
implements Object2BooleanConcurrentMap<T>, ITrimmable

A TypeSpecific ConcurrentHashMap implementation that is based on Guavas approach and backing array implementations. Like Guavas implementation this solution can be accessed by multiple threads, but it is not as flexible as Javas implementation. The concurrencyLevel decides how many pools exist, and each pool can be accessed by 1 thread for writing and as many threads for reading. Though it is ill adviced to iterate over the collection using the Iterator if the Map is written to. Keep that in mind.

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.objects.maps.abstracts.AbstractObject2BooleanMap

AbstractObject2BooleanMap.BasicEntry<T>

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface speiger.src.collections.objects.maps.interfaces.Object2BooleanMap

Object2BooleanMap.BuilderCache<T>, Object2BooleanMap.Entry<T>, Object2BooleanMap.FastEntrySet<T>, Object2BooleanMap.MapBuilder

Constructor Summary

Constructors

Constructor and Description
Object2BooleanConcurrentOpenHashMap() Default Constructor
Object2BooleanConcurrentOpenHashMap(float loadFactor, int concurrencyLevel) Constructor that defines the load factor and concurrencyLevel
Object2BooleanConcurrentOpenHashMap(int minCapacity) Constructor that defines the minimum capacity
Object2BooleanConcurrentOpenHashMap(int minCapacity, float loadFactor) Constructor that defines the minimum capacity and load factor
Object2BooleanConcurrentOpenHashMap(int minCapacity, float loadFactor, int concurrencyLevel) Constructor that defines the minimum capacity, load factor and concurrencyLevel
Object2BooleanConcurrentOpenHashMap(int minCapacity, int concurrencyLevel) Constructor that defines the minimum capacity and concurrencyLevel
Object2BooleanConcurrentOpenHashMap(java.util.Map<? extends T,? extends java.lang.Boolean> map) A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Object2BooleanConcurrentOpenHashMap(java.util.Map<? extends T,? extends java.lang.Boolean> map, float loadFactor) A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Object2BooleanConcurrentOpenHashMap(java.util.Map<? extends T,? extends java.lang.Boolean> map, float loadFactor, int concurrencyLevel) A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Object2BooleanConcurrentOpenHashMap(java.util.Map<? extends T,? extends java.lang.Boolean> map, int concurrencyLevel) A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Object2BooleanConcurrentOpenHashMap(Object2BooleanMap<T> map) A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Object2BooleanConcurrentOpenHashMap(Object2BooleanMap<T> map, float loadFactor) A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Object2BooleanConcurrentOpenHashMap(Object2BooleanMap<T> map, float loadFactor, int concurrencyLevel) A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Object2BooleanConcurrentOpenHashMap(Object2BooleanMap<T> map, int concurrencyLevel) A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Object2BooleanConcurrentOpenHashMap(T[] keys, boolean[] values) Helper constructor that allow to create a map from unboxed values
Object2BooleanConcurrentOpenHashMap(T[] keys, java.lang.Boolean[] values) Helper constructor that allow to create a map from boxed values (it will unbox them)
Object2BooleanConcurrentOpenHashMap(T[] keys, boolean[] values, float loadFactor) Helper constructor that allow to create a map from unboxed values
Object2BooleanConcurrentOpenHashMap(T[] keys, java.lang.Boolean[] values, float loadFactor) Helper constructor that allow to create a map from boxed values (it will unbox them)
Object2BooleanConcurrentOpenHashMap(T[] keys, boolean[] values, float loadFactor, int concurrencyLevel) Helper constructor that allow to create a map from unboxed values
Object2BooleanConcurrentOpenHashMap(T[] keys, java.lang.Boolean[] values, float loadFactor, int concurrencyLevel) Helper constructor that allow to create a map from boxed values (it will unbox them)
Object2BooleanConcurrentOpenHashMap(T[] keys, boolean[] values, int concurrencyLevel) Helper constructor that allow to create a map from unboxed values
Object2BooleanConcurrentOpenHashMap(T[] keys, java.lang.Boolean[] values, int concurrencyLevel) Helper constructor that allow to create a map from boxed values (it will unbox them)

Method Summary

Modifier and Type	Method and Description
void	clear()
void	clearAndTrim(int size) Trims the collection down to the requested size and clears all elements while doing so
boolean	computeBoolean(T key, ObjectBooleanUnaryOperator<T> mappingFunction) A Type Specific compute method to reduce boxing/unboxing
boolean	computeBooleanIfAbsent(T key, Object2BooleanFunction<T> mappingFunction) A Type Specific compute method to reduce boxing/unboxing
boolean	computeBooleanIfPresent(T key, ObjectBooleanUnaryOperator<T> mappingFunction) A Type Specific compute method to reduce boxing/unboxing
boolean	containsValue(boolean value) Type Specific method to reduce boxing/unboxing of values
Object2BooleanConcurrentOpenHashMap<T>	copy() A Function that does a shallow clone of the Map itself.
void	forEach(ObjectBooleanConsumer<T> action) Type Specific forEach method to reduce boxing/unboxing
java.lang.Boolean	get(java.lang.Object key)
boolean	getBoolean(T key) A Type Specific get method to reduce boxing/unboxing
boolean	getOrDefault(T key, boolean defaultValue) A Type Specific getOrDefault method to reduce boxing/unboxing
boolean	isEmpty()
ObjectSet<T>	keySet()
boolean	mergeBoolean(T key, boolean value, BooleanBooleanUnaryOperator mappingFunction) A Type Specific merge method to reduce boxing/unboxing
ObjectSet<Object2BooleanMap.Entry<T>>	object2BooleanEntrySet() Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
boolean	put(T key, boolean value) Type Specific method to reduce boxing/unboxing of values
boolean	putIfAbsent(T key, boolean value) Type Specific method to reduce boxing/unboxing of values
boolean	rem(T key) Type Specific remove function to reduce boxing/unboxing
boolean	remOrDefault(T key, boolean defaultValue) Type-Specific Remove function with a default return value if wanted.
boolean	remove(java.lang.Object key, java.lang.Object value)
boolean	remove(T key, boolean value) Type Specific remove function to reduce boxing/unboxing
boolean	replace(T key, boolean value) A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(T key, boolean oldValue, boolean newValue) A Type Specific replace method to replace an existing value
int	size()
boolean	supplyBooleanIfAbsent(T key, BooleanSupplier valueProvider) A Supplier based computeIfAbsent function to fill the most used usecase of this function
boolean	trim(int size) Trims the original collection down to the size of the current elements or the requested size depending which is bigger
BooleanCollection	values()

Methods inherited from class speiger.src.collections.objects.maps.abstracts.AbstractObject2BooleanMap

containsKey, entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, mergeAllBoolean, put, putAll, putAll, putAll, putAll, putAllIfAbsent, remove, replaceBooleans, replaceBooleans, setDefaultReturnValue

Methods inherited from class java.util.AbstractMap

containsValue, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface speiger.src.collections.objects.maps.interfaces.Object2BooleanConcurrentMap

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, replace, replace, replaceAll

Methods inherited from interface speiger.src.collections.objects.maps.interfaces.Object2BooleanMap

builder, containsValue, entrySet, getDefaultReturnValue, mergeAllBoolean, put, putAll, putAll, putAll, putAll, putAll, putAllIfAbsent, remove, replaceBooleans, replaceBooleans, setDefaultReturnValue, synchronize, synchronize, unmodifiable

Methods inherited from interface java.util.Map

containsKey, equals, hashCode, putAll

Methods inherited from interface speiger.src.collections.objects.functions.function.Object2BooleanFunction

and, andType, negate, or, orType, test

Methods inherited from interface java.util.function.Predicate

isEqual

Methods inherited from interface speiger.src.collections.utils.ITrimmable

clearAndTrim, trim

Constructor Detail

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap()

Default Constructor

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(int minCapacity)

Constructor that defines the minimum capacity

Parameters:

minCapacity - the minimum capacity the HashMap is allowed to be.

Throws:

java.lang.IllegalStateException - if the minimum capacity is negative

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(int minCapacity,
                                           float loadFactor)

Constructor that defines the minimum capacity and load factor

Parameters:

minCapacity - the minimum capacity the HashMap is allowed to be.

loadFactor - the percentage of how full the backing array can be before they resize

Throws:

java.lang.IllegalStateException - if the minimum capacity is negative

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(int minCapacity,
                                           int concurrencyLevel)

Constructor that defines the minimum capacity and concurrencyLevel

Parameters:

minCapacity - the minimum capacity the HashMap is allowed to be.

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the minimum capacity is negative

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(float loadFactor,
                                           int concurrencyLevel)

Constructor that defines the load factor and concurrencyLevel

Parameters:

loadFactor - the percentage of how full the backing array can be before they resize

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(int minCapacity,
                                           float loadFactor,
                                           int concurrencyLevel)

Constructor that defines the minimum capacity, load factor and concurrencyLevel

Parameters:

minCapacity - the minimum capacity the HashMap is allowed to be.

loadFactor - the percentage of how full the backing array can be before they resize

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the minimum capacity is negative

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(T[] keys,
                                           java.lang.Boolean[] values)

Helper constructor that allow to create a map from boxed values (it will unbox them)

Parameters:

keys - the keys that should be put into the map

values - the values that should be put into the map.

Throws:

java.lang.IllegalStateException - if the keys and values do not match in lenght

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(T[] keys,
                                           java.lang.Boolean[] values,
                                           float loadFactor)

Helper constructor that allow to create a map from boxed values (it will unbox them)

Parameters:

keys - the keys that should be put into the map

values - the values that should be put into the map.

loadFactor - the percentage of how full the backing array can be before they resize

Throws:

java.lang.IllegalStateException - if the keys and values do not match in lenght

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(T[] keys,
                                           java.lang.Boolean[] values,
                                           int concurrencyLevel)

Helper constructor that allow to create a map from boxed values (it will unbox them)

Parameters:

keys - the keys that should be put into the map

values - the values that should be put into the map.

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the keys and values do not match in lenght

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(T[] keys,
                                           java.lang.Boolean[] values,
                                           float loadFactor,
                                           int concurrencyLevel)

Helper constructor that allow to create a map from boxed values (it will unbox them)

Parameters:

keys - the keys that should be put into the map

values - the values that should be put into the map.

loadFactor - the percentage of how full the backing array can be before they resize

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the keys and values do not match in lenght

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(T[] keys,
                                           boolean[] values)

Helper constructor that allow to create a map from unboxed values

Parameters:

keys - the keys that should be put into the map

values - the values that should be put into the map.

Throws:

java.lang.IllegalStateException - if the keys and values do not match in lenght

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(T[] keys,
                                           boolean[] values,
                                           float loadFactor)

Helper constructor that allow to create a map from unboxed values

Parameters:

keys - the keys that should be put into the map

values - the values that should be put into the map.

loadFactor - the percentage of how full the backing array can be before they resize

Throws:

java.lang.IllegalStateException - if the keys and values do not match in lenght

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(T[] keys,
                                           boolean[] values,
                                           int concurrencyLevel)

Helper constructor that allow to create a map from unboxed values

Parameters:

keys - the keys that should be put into the map

values - the values that should be put into the map.

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the keys and values do not match in lenght

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(T[] keys,
                                           boolean[] values,
                                           float loadFactor,
                                           int concurrencyLevel)

Helper constructor that allow to create a map from unboxed values

Parameters:

keys - the keys that should be put into the map

values - the values that should be put into the map.

loadFactor - the percentage of how full the backing array can be before they resize

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the keys and values do not match in lenght

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(java.util.Map<? extends T,? extends java.lang.Boolean> map)

A Helper constructor that allows to create a Map with exactly the same values as the provided map.

Parameters:

map - the values that should be present in the map

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(java.util.Map<? extends T,? extends java.lang.Boolean> map,
                                           float loadFactor)

A Helper constructor that allows to create a Map with exactly the same values as the provided map.

Parameters:

map - the values that should be present in the map

loadFactor - the percentage of how full the backing array can be before they resize

Throws:

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(java.util.Map<? extends T,? extends java.lang.Boolean> map,
                                           int concurrencyLevel)

A Helper constructor that allows to create a Map with exactly the same values as the provided map.

Parameters:

map - the values that should be present in the map

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(java.util.Map<? extends T,? extends java.lang.Boolean> map,
                                           float loadFactor,
                                           int concurrencyLevel)

A Helper constructor that allows to create a Map with exactly the same values as the provided map.

Parameters:

map - the values that should be present in the map

loadFactor - the percentage of how full the backing array can be before they resize

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(Object2BooleanMap<T> map)

A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.

Parameters:

map - the values that should be present in the map

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(Object2BooleanMap<T> map,
                                           float loadFactor)

A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.

Parameters:

map - the values that should be present in the map

loadFactor - the percentage of how full the backing array can be before they resize

Throws:

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(Object2BooleanMap<T> map,
                                           int concurrencyLevel)

A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.

Parameters:

map - the values that should be present in the map

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Object2BooleanConcurrentOpenHashMap

public Object2BooleanConcurrentOpenHashMap(Object2BooleanMap<T> map,
                                           float loadFactor,
                                           int concurrencyLevel)

A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.

Parameters:

map - the values that should be present in the map

loadFactor - the percentage of how full the backing array can be before they resize

concurrencyLevel - decides how many operations can be performed at once.

Throws:

java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

java.lang.IllegalStateException - if the concurrencyLevel is either below/equal to 0 or above/equal to 65535

Method Detail

put

public boolean put(T key,
                   boolean value)

Description copied from interface: Object2BooleanMap

Type Specific method to reduce boxing/unboxing of values

Specified by:

put in interface Object2BooleanMap<T>

Parameters:

key - the key that should be inserted,

value - the value that should be inserted

Returns:

the last present value or default return value.

See Also:

Map.put(Object, Object)

putIfAbsent

public boolean putIfAbsent(T key,
                           boolean value)

Description copied from interface: Object2BooleanMap

Type Specific method to reduce boxing/unboxing of values

Specified by:

putIfAbsent in interface Object2BooleanMap<T>

Parameters:

key - the key that should be inserted,

value - the value that should be inserted

Returns:

the last present value or default return value.

See Also:

Map.putIfAbsent(Object, Object)

rem

public boolean rem(T key)

Description copied from interface: Object2BooleanMap

Type Specific remove function to reduce boxing/unboxing

Specified by:

rem in interface Object2BooleanMap<T>

Parameters:

key - the element that should be removed

Returns:

the value that was removed or default return value

remove

public boolean remove(T key,
                      boolean value)

Description copied from interface: Object2BooleanMap

Type Specific remove function to reduce boxing/unboxing

Specified by:

remove in interface Object2BooleanMap<T>

Parameters:

key - the element that should be removed

value - the expected value that should be found

Returns:

true if the key and value was found and removed

See Also:

Map.remove(Object, Object)

remove

public boolean remove(java.lang.Object key,
                      java.lang.Object value)

Specified by:

remove in interface java.util.concurrent.ConcurrentMap<T,java.lang.Boolean>

Specified by:

remove in interface java.util.Map<T,java.lang.Boolean>

Specified by:

remove in interface Object2BooleanConcurrentMap<T>

Specified by:

remove in interface Object2BooleanMap<T>

Parameters:

key - the element that should be removed

value - the expected value that should be found

Returns:

true if the key and value was found and removed

See Also:

Map.remove(Object, Object)

remOrDefault

public boolean remOrDefault(T key,
                            boolean defaultValue)

Description copied from interface: Object2BooleanMap

Type-Specific Remove function with a default return value if wanted.

Specified by:

remOrDefault in interface Object2BooleanMap<T>

Parameters:

key - the element that should be removed

defaultValue - the value that should be returned if the entry doesn't exist

Returns:

the value that was removed or default value

See Also:

Map.remove(Object, Object)

getBoolean

public boolean getBoolean(T key)

Description copied from interface: Object2BooleanMap

A Type Specific get method to reduce boxing/unboxing

Specified by:

getBoolean in interface Object2BooleanFunction<T>

Specified by:

getBoolean in interface Object2BooleanMap<T>

Parameters:

key - the key that is searched for

Returns:

the searched value or default return value

get

public java.lang.Boolean get(java.lang.Object key)

Specified by:

get in interface java.util.Map<T,java.lang.Boolean>

Specified by:

get in interface Object2BooleanMap<T>

Overrides:

get in class AbstractObject2BooleanMap<T>

getOrDefault

public boolean getOrDefault(T key,
                            boolean defaultValue)

Description copied from interface: Object2BooleanMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Specified by:

getOrDefault in interface Object2BooleanMap<T>

Parameters:

key - the key that is searched for

defaultValue - the value that should be returned if the key is not present

Returns:

the searched value or defaultValue value

forEach

public void forEach(ObjectBooleanConsumer<T> action)

Description copied from interface: Object2BooleanMap

Type Specific forEach method to reduce boxing/unboxing

Specified by:

forEach in interface Object2BooleanMap<T>

Overrides:

forEach in class AbstractObject2BooleanMap<T>

Parameters:

action - processor of the values that are iterator over

copy

public Object2BooleanConcurrentOpenHashMap<T> copy()

Description copied from interface: Object2BooleanMap

A Function that does a shallow clone of the Map itself. This function is more optimized then a copy constructor since the Map does not have to be unsorted/resorted. It can be compared to Cloneable but with less exception risk

Specified by:

copy in interface Object2BooleanMap<T>

Overrides:

copy in class AbstractObject2BooleanMap<T>

Returns:

a Shallow Copy of the Map

containsValue

public boolean containsValue(boolean value)

Description copied from interface: Object2BooleanMap

Type Specific method to reduce boxing/unboxing of values

Specified by:

containsValue in interface Object2BooleanMap<T>

Overrides:

containsValue in class AbstractObject2BooleanMap<T>

Parameters:

value - element that is searched for

Returns:

if the value is present

replace

public boolean replace(T key,
                       boolean oldValue,
                       boolean newValue)

Description copied from interface: Object2BooleanMap

A Type Specific replace method to replace an existing value

Specified by:

replace in interface Object2BooleanMap<T>

Overrides:

replace in class AbstractObject2BooleanMap<T>

Parameters:

key - the element that should be searched for

oldValue - the expected value to be replaced

newValue - the value to replace the oldValue with.

Returns:

true if the value got replaced

replace

public boolean replace(T key,
                       boolean value)

Description copied from interface: Object2BooleanMap

A Type Specific replace method to reduce boxing/unboxing replace an existing value

Specified by:

replace in interface Object2BooleanMap<T>

Overrides:

replace in class AbstractObject2BooleanMap<T>

Parameters:

key - the element that should be searched for

value - the value to replace with.

Returns:

the present value or default return value

computeBoolean

public boolean computeBoolean(T key,
                              ObjectBooleanUnaryOperator<T> mappingFunction)

Description copied from interface: Object2BooleanMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeBoolean in interface Object2BooleanMap<T>

Overrides:

computeBoolean in class AbstractObject2BooleanMap<T>

Parameters:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Returns:

the result of the computation

computeBooleanIfAbsent

public boolean computeBooleanIfAbsent(T key,
                                      Object2BooleanFunction<T> mappingFunction)

Description copied from interface: Object2BooleanMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeBooleanIfAbsent in interface Object2BooleanMap<T>

Overrides:

computeBooleanIfAbsent in class AbstractObject2BooleanMap<T>

Parameters:

key - the key that should be computed

mappingFunction - the operator that should generate the value if not present

Returns:

the result of the computed value or present value

supplyBooleanIfAbsent

public boolean supplyBooleanIfAbsent(T key,
                                     BooleanSupplier valueProvider)

Description copied from interface: Object2BooleanMap

A Supplier based computeIfAbsent function to fill the most used usecase of this function

Specified by:

supplyBooleanIfAbsent in interface Object2BooleanMap<T>

Overrides:

supplyBooleanIfAbsent in class AbstractObject2BooleanMap<T>

Parameters:

key - the key that should be computed

valueProvider - the value if not present

Returns:

the result of the computed value or present value

computeBooleanIfPresent

public boolean computeBooleanIfPresent(T key,
                                       ObjectBooleanUnaryOperator<T> mappingFunction)

Description copied from interface: Object2BooleanMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeBooleanIfPresent in interface Object2BooleanMap<T>

Overrides:

computeBooleanIfPresent in class AbstractObject2BooleanMap<T>

Parameters:

key - the key that should be computed

mappingFunction - the operator that should generate the value if present

Returns:

the result of the default return value or present value

mergeBoolean

public boolean mergeBoolean(T key,
                            boolean value,
                            BooleanBooleanUnaryOperator mappingFunction)

Description copied from interface: Object2BooleanMap

A Type Specific merge method to reduce boxing/unboxing

Specified by:

mergeBoolean in interface Object2BooleanMap<T>

Overrides:

mergeBoolean in class AbstractObject2BooleanMap<T>

Parameters:

key - the key that should be be searched for

value - the value that should be merged with

mappingFunction - the operator that should generate the new Value

Returns:

the result of the merge

clear

public void clear()

Specified by:

clear in interface java.util.Map<T,java.lang.Boolean>

Overrides:

clear in class java.util.AbstractMap<T,java.lang.Boolean>

trim

public boolean trim(int size)

Description copied from interface: ITrimmable

Trims the original collection down to the size of the current elements or the requested size depending which is bigger

Specified by:

trim in interface ITrimmable

Parameters:

size - the requested trim size.

Returns:

if the internal array has been trimmed.

clearAndTrim

public void clearAndTrim(int size)

Description copied from interface: ITrimmable

Trims the collection down to the requested size and clears all elements while doing so

Specified by:

clearAndTrim in interface ITrimmable

Parameters:

size - the amount of elements that should be allowed

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<T,java.lang.Boolean>

Overrides:

isEmpty in class java.util.AbstractMap<T,java.lang.Boolean>

size

public int size()

Specified by:

size in interface java.util.Map<T,java.lang.Boolean>

Overrides:

size in class java.util.AbstractMap<T,java.lang.Boolean>

object2BooleanEntrySet

public ObjectSet<Object2BooleanMap.Entry<T>> object2BooleanEntrySet()

Description copied from interface: Object2BooleanMap

Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.

Specified by:

object2BooleanEntrySet in interface Object2BooleanMap<T>

Returns:

a EntrySet of the collection

keySet

public ObjectSet<T> keySet()

Specified by:

keySet in interface java.util.Map<T,java.lang.Boolean>

Specified by:

keySet in interface Object2BooleanMap<T>

Overrides:

keySet in class AbstractObject2BooleanMap<T>

values

public BooleanCollection values()

Specified by:

values in interface java.util.Map<T,java.lang.Boolean>

Specified by:

values in interface Object2BooleanMap<T>

Overrides:

values in class AbstractObject2BooleanMap<T>