Modul speiger.src.collections

Package speiger.src.collections.doubles.maps.impl.hash

Klasse Double2BooleanOpenHashMap

java.lang.Object

java.util.AbstractMap<Double,Boolean>

speiger.src.collections.doubles.maps.abstracts.AbstractDouble2BooleanMap

speiger.src.collections.doubles.maps.impl.hash.Double2BooleanOpenHashMap

Alle implementierten Schnittstellen:

DoublePredicate, Map<Double,Boolean>, Double2BooleanMap, ITrimmable

Bekannte direkte Unterklassen:

Double2BooleanLinkedOpenHashMap

public class Double2BooleanOpenHashMap
extends AbstractDouble2BooleanMap
implements ITrimmable

A Type Specific Custom implementation of the HashMap Instead of using Wrapper Object Arrays for storing keys and values there is dedicated arrays for storing keys and values. Extra to that there is a couple quality of life functions provided

Verschachtelte Klassen - Übersicht

Von Klasse geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.doubles.maps.abstracts.AbstractDouble2BooleanMap

AbstractDouble2BooleanMap.BasicEntry

Von Klasse geerbte verschachtelte Klassen/Schnittstellen java.util.AbstractMap

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

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.doubles.maps.interfaces.Double2BooleanMap

Double2BooleanMap.BuilderCache, Double2BooleanMap.Entry, Double2BooleanMap.FastEntrySet, Double2BooleanMap.MapBuilder

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen java.util.Map

Map.Entry<K,V>

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
Double2BooleanOpenHashMap()	Default Constructor
Double2BooleanOpenHashMap(double[] keys, boolean[] values)	Helper constructor that allow to create a map from unboxed values
Double2BooleanOpenHashMap(double[] keys, boolean[] values, float loadFactor)	Helper constructor that allow to create a map from unboxed values
Double2BooleanOpenHashMap(int minCapacity)	Constructor that defines the minimum capacity
Double2BooleanOpenHashMap(int minCapacity, float loadFactor)	Constructor that defines the minimum capacity and load factor
Double2BooleanOpenHashMap(Double[] keys, Boolean[] values)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Double2BooleanOpenHashMap(Double[] keys, Boolean[] values, float loadFactor)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Double2BooleanOpenHashMap(Map<? extends Double,? extends Boolean> map)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Double2BooleanOpenHashMap(Map<? extends Double,? extends Boolean> map, float loadFactor)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Double2BooleanOpenHashMap(Double2BooleanMap map)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Double2BooleanOpenHashMap(Double2BooleanMap map, float loadFactor)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	clear()
void	clearAndTrim(int size)	Trims the collection down to the requested size and clears all elements while doing so
boolean	computeBoolean(double key, DoubleBooleanUnaryOperator mappingFunction)	A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
boolean	computeBooleanIfAbsent(double key, DoublePredicate mappingFunction)	A Type Specific computeIfAbsent method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
boolean	computeBooleanIfAbsentNonDefault(double key, DoublePredicate mappingFunction)	A Type Specific computeIfAbsent method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
boolean	computeBooleanIfPresent(double key, DoubleBooleanUnaryOperator mappingFunction)	A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
boolean	computeBooleanIfPresentNonDefault(double key, DoubleBooleanUnaryOperator mappingFunction)	A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
boolean	computeBooleanNonDefault(double key, DoubleBooleanUnaryOperator mappingFunction)	A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
boolean	containsKey(double key)	Type Specific method to reduce boxing/unboxing of values
boolean	containsKey(Object key)	Veraltet.
boolean	containsValue(boolean value)	Type Specific method to reduce boxing/unboxing of values
boolean	containsValue(Object value)	Veraltet.
Double2BooleanOpenHashMap	copy()	A Function that does a shallow clone of the Map itself.
ObjectSet<Double2BooleanMap.Entry>	double2BooleanEntrySet()	Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
void	forEach(DoubleBooleanConsumer action)	Type Specific forEach method to reduce boxing/unboxing
boolean	get(double key)	A Type Specific get method to reduce boxing/unboxing
Boolean	get(Object key)
boolean	getOrDefault(double key, boolean defaultValue)	A Type Specific getOrDefault method to reduce boxing/unboxing
DoubleSet	keySet()
void	mergeAllBoolean(Double2BooleanMap m, BooleanBooleanUnaryOperator mappingFunction)	A Bulk method for merging Maps.
boolean	mergeBoolean(double key, boolean value, BooleanBooleanUnaryOperator mappingFunction)	A Type Specific merge method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
boolean	put(double key, boolean value)	Type Specific method to reduce boxing/unboxing of values
boolean	putIfAbsent(double key, boolean value)	Type Specific method to reduce boxing/unboxing of values
boolean	remove(double key)	Type Specific remove function to reduce boxing/unboxing
boolean	remove(double key, boolean value)	Type Specific remove function to reduce boxing/unboxing
Boolean	remove(Object key)
boolean	remove(Object key, Object value)
boolean	removeOrDefault(double key, boolean defaultValue)	Type-Specific Remove function with a default return value if wanted.
boolean	replace(double key, boolean value)	A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(double key, boolean oldValue, boolean newValue)	A Type Specific replace method to replace an existing value
int	size()
boolean	supplyBooleanIfAbsent(double key, BooleanSupplier valueProvider)	A Supplier based computeIfAbsent function to fill the most used usecase of this function If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
boolean	supplyBooleanIfAbsentNonDefault(double key, BooleanSupplier valueProvider)	A Supplier based computeIfAbsent function to fill the most used usecase of this function If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".
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()

Von Klasse geerbte Methoden speiger.src.collections.doubles.maps.abstracts.AbstractDouble2BooleanMap

entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, replaceBooleans, replaceBooleans, setDefaultReturnValue

Von Klasse geerbte Methoden java.util.AbstractMap

isEmpty, toString

Von Klasse geerbte Methoden java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Von Schnittstelle geerbte Methoden speiger.src.collections.doubles.maps.interfaces.Double2BooleanMap

compute, computeIfAbsent, computeIfPresent, forEach, merge, put, put, putAll, putAll, putIfAbsent, replace, replace, replaceAll, synchronize, synchronize, test, unmodifiable

Von Schnittstelle geerbte Methoden java.util.function.DoublePredicate

and, negate, or

Von Schnittstelle geerbte Methoden speiger.src.collections.utils.ITrimmable

clearAndTrim, trim

Von Schnittstelle geerbte Methoden java.util.Map

isEmpty

Konstruktordetails

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap()

Default Constructor

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(int minCapacity)

Constructor that defines the minimum capacity

Parameter:

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

Löst aus:

IllegalStateException - if the minimum capacity is negative

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(int minCapacity,
 float loadFactor)

Constructor that defines the minimum capacity and load factor

Parameter:

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

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

Löst aus:

IllegalStateException - if the minimum capacity is negative

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

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(Double[] keys,
 Boolean[] values)

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

Parameter:

keys - the keys that should be put into the map

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

Löst aus:

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

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(Double[] keys,
 Boolean[] values,
 float loadFactor)

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

Parameter:

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

Löst aus:

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

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

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(double[] keys,
 boolean[] values)

Helper constructor that allow to create a map from unboxed values

Parameter:

keys - the keys that should be put into the map

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

Löst aus:

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

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(double[] keys,
 boolean[] values,
 float loadFactor)

Helper constructor that allow to create a map from unboxed values

Parameter:

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

Löst aus:

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

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

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(Map<? extends Double,? extends Boolean> map)

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

Parameter:

map - the values that should be present in the map

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(Map<? extends Double,? extends Boolean> map,
 float loadFactor)

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

Parameter:

map - the values that should be present in the map

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

Löst aus:

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

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(Double2BooleanMap map)

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

Parameter:

map - the values that should be present in the map

Double2BooleanOpenHashMap

public Double2BooleanOpenHashMap(Double2BooleanMap map,
 float loadFactor)

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

Parameter:

map - the values that should be present in the map

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

Löst aus:

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

Methodendetails

put

public boolean put(double key,
 boolean value)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

put in Schnittstelle Double2BooleanMap

Parameter:

key - the key that should be inserted,

value - the value that should be inserted

Gibt zurück:

the last present value or default return value.

Siehe auch:

• Map.put(Object, Object)

putIfAbsent

public boolean putIfAbsent(double key,
 boolean value)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

putIfAbsent in Schnittstelle Double2BooleanMap

Parameter:

key - the key that should be inserted,

value - the value that should be inserted

Gibt zurück:

the last present value or default return value.

Siehe auch:

• Map.putIfAbsent(Object, Object)

containsKey

public boolean containsKey(double key)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsKey in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

containsKey in Klasse AbstractDouble2BooleanMap

Parameter:

key - element that is searched for

Gibt zurück:

if the key is present

containsKey

@Deprecated
public boolean containsKey(Object key)

Veraltet.

Angegeben von:

containsKey in Schnittstelle Double2BooleanMap

Angegeben von:

containsKey in Schnittstelle Map<Double,Boolean>

Setzt außer Kraft:

containsKey in Klasse AbstractMap<Double,Boolean>

Parameter:

key - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsKey(Object)

containsValue

public boolean containsValue(boolean value)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsValue in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

containsValue in Klasse AbstractDouble2BooleanMap

Parameter:

value - element that is searched for

Gibt zurück:

if the value is present

containsValue

@Deprecated
public boolean containsValue(Object value)

Veraltet.

Angegeben von:

containsValue in Schnittstelle Double2BooleanMap

Angegeben von:

containsValue in Schnittstelle Map<Double,Boolean>

Setzt außer Kraft:

containsValue in Klasse AbstractMap<Double,Boolean>

Parameter:

value - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsValue(Object)

remove

public boolean remove(double key)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Double2BooleanMap

Parameter:

key - the element that should be removed

Gibt zurück:

the value that was removed or default return value

removeOrDefault

public boolean removeOrDefault(double key,
 boolean defaultValue)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

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

Angegeben von:

removeOrDefault in Schnittstelle Double2BooleanMap

Parameter:

key - the element that should be removed

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

Gibt zurück:

the value that was removed or default value

Siehe auch:

• Map.remove(Object, Object)

remove

public Boolean remove(Object key)

Angegeben von:

remove in Schnittstelle Double2BooleanMap

Angegeben von:

remove in Schnittstelle Map<Double,Boolean>

Setzt außer Kraft:

remove in Klasse AbstractDouble2BooleanMap

Parameter:

key - the element that should be removed

Gibt zurück:

the value that was removed or default return value

Siehe auch:

• Map.remove(Object)

remove

public boolean remove(double key,
 boolean value)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Double2BooleanMap

Parameter:

key - the element that should be removed

value - the expected value that should be found

Gibt zurück:

true if the key and value was found and removed

Siehe auch:

• Map.remove(Object, Object)

remove

public boolean remove(Object key,
 Object value)

Angegeben von:

remove in Schnittstelle Double2BooleanMap

Angegeben von:

remove in Schnittstelle Map<Double,Boolean>

Parameter:

key - the element that should be removed

value - the expected value that should be found

Gibt zurück:

true if the key and value was found and removed

Siehe auch:

• Map.remove(Object, Object)

get

public boolean get(double key)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific get method to reduce boxing/unboxing

Angegeben von:

get in Schnittstelle Double2BooleanMap

Parameter:

key - the key that is searched for

Gibt zurück:

the searched value or default return value

get

public Boolean get(Object key)

Angegeben von:

get in Schnittstelle Double2BooleanMap

Angegeben von:

get in Schnittstelle Map<Double,Boolean>

Setzt außer Kraft:

get in Klasse AbstractDouble2BooleanMap

getOrDefault

public boolean getOrDefault(double key,
 boolean defaultValue)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Angegeben von:

getOrDefault in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

getOrDefault in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that is searched for

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

Gibt zurück:

the searched value or defaultValue value

copy

public Double2BooleanOpenHashMap copy()

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

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

Angegeben von:

copy in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

copy in Klasse AbstractDouble2BooleanMap

Gibt zurück:

a Shallow Copy of the Map

double2BooleanEntrySet

public ObjectSet<Double2BooleanMap.Entry> double2BooleanEntrySet()

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

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

Angegeben von:

double2BooleanEntrySet in Schnittstelle Double2BooleanMap

Gibt zurück:

a EntrySet of the collection

keySet

public DoubleSet keySet()

Angegeben von:

keySet in Schnittstelle Double2BooleanMap

Angegeben von:

keySet in Schnittstelle Map<Double,Boolean>

Setzt außer Kraft:

keySet in Klasse AbstractDouble2BooleanMap

values

public BooleanCollection values()

Angegeben von:

values in Schnittstelle Double2BooleanMap

Angegeben von:

values in Schnittstelle Map<Double,Boolean>

Setzt außer Kraft:

values in Klasse AbstractDouble2BooleanMap

forEach

public void forEach(DoubleBooleanConsumer action)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

Type Specific forEach method to reduce boxing/unboxing

Angegeben von:

forEach in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

forEach in Klasse AbstractDouble2BooleanMap

Parameter:

action - processor of the values that are iterator over

replace

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

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific replace method to replace an existing value

Angegeben von:

replace in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

replace in Klasse AbstractDouble2BooleanMap

Parameter:

key - the element that should be searched for

oldValue - the expected value to be replaced

newValue - the value to replace the oldValue with.

Gibt zurück:

true if the value got replaced

replace

public boolean replace(double key,
 boolean value)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

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

Angegeben von:

replace in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

replace in Klasse AbstractDouble2BooleanMap

Parameter:

key - the element that should be searched for

value - the value to replace with.

Gibt zurück:

the present value or default return value

computeBoolean

public boolean computeBoolean(double key,
 DoubleBooleanUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeBoolean in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

computeBoolean in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeBooleanIfAbsent

public boolean computeBooleanIfAbsent(double key,
 DoublePredicate mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific computeIfAbsent method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeBooleanIfAbsent in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

computeBooleanIfAbsent in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that should be computed

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

Gibt zurück:

the result of the computed value or present value

supplyBooleanIfAbsent

public boolean supplyBooleanIfAbsent(double key,
 BooleanSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Supplier based computeIfAbsent function to fill the most used usecase of this function If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

supplyBooleanIfAbsent in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

supplyBooleanIfAbsent in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that should be computed

valueProvider - the value if not present

Gibt zurück:

the result of the computed value or present value

computeBooleanIfPresent

public boolean computeBooleanIfPresent(double key,
 DoubleBooleanUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeBooleanIfPresent in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

computeBooleanIfPresent in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value if present

Gibt zurück:

the result of the default return value or present value

computeBooleanNonDefault

public boolean computeBooleanNonDefault(double key,
 DoubleBooleanUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeBooleanNonDefault in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

computeBooleanNonDefault in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeBooleanIfAbsentNonDefault

public boolean computeBooleanIfAbsentNonDefault(double key,
 DoublePredicate mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific computeIfAbsent method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeBooleanIfAbsentNonDefault in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

computeBooleanIfAbsentNonDefault in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that should be computed

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

Gibt zurück:

the result of the computed value or present value

supplyBooleanIfAbsentNonDefault

public boolean supplyBooleanIfAbsentNonDefault(double key,
 BooleanSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Supplier based computeIfAbsent function to fill the most used usecase of this function If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

supplyBooleanIfAbsentNonDefault in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

supplyBooleanIfAbsentNonDefault in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that should be computed

valueProvider - the value if not present

Gibt zurück:

the result of the computed value or present value

computeBooleanIfPresentNonDefault

public boolean computeBooleanIfPresentNonDefault(double key,
 DoubleBooleanUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeBooleanIfPresentNonDefault in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

computeBooleanIfPresentNonDefault in Klasse AbstractDouble2BooleanMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value if present

Gibt zurück:

the result of the default return value or present value

mergeBoolean

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

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Type Specific merge method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

mergeBoolean in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

mergeBoolean in Klasse AbstractDouble2BooleanMap

Parameter:

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

Gibt zurück:

the result of the merge

mergeAllBoolean

public void mergeAllBoolean(Double2BooleanMap m,
 BooleanBooleanUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2BooleanMap

A Bulk method for merging Maps. If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

mergeAllBoolean in Schnittstelle Double2BooleanMap

Setzt außer Kraft:

mergeAllBoolean in Klasse AbstractDouble2BooleanMap

Parameter:

m - the entries that should be bulk added

mappingFunction - the operator that should generate the new Value

size

public int size()

Angegeben von:

size in Schnittstelle Map<Double,Boolean>

Setzt außer Kraft:

size in Klasse AbstractMap<Double,Boolean>

clear

public void clear()

Angegeben von:

clear in Schnittstelle Map<Double,Boolean>

Setzt außer Kraft:

clear in Klasse AbstractMap<Double,Boolean>

trim

public boolean trim(int size)

Beschreibung aus Schnittstelle kopiert: ITrimmable

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

Angegeben von:

trim in Schnittstelle ITrimmable

Parameter:

size - the requested trim size.

Gibt zurück:

if the internal array has been trimmed.

clearAndTrim

public void clearAndTrim(int size)

Beschreibung aus Schnittstelle kopiert: ITrimmable

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

Angegeben von:

clearAndTrim in Schnittstelle ITrimmable

Parameter:

size - the amount of elements that should be allowed