Modul speiger.src.collections

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

Klasse Double2IntArrayMap

java.lang.Object

java.util.AbstractMap<Double,Integer>

speiger.src.collections.doubles.maps.abstracts.AbstractDouble2IntMap

speiger.src.collections.doubles.maps.impl.misc.Double2IntArrayMap

Alle implementierten Schnittstellen:

DoubleToIntFunction, Map<Double,Integer>, Double2IntFunction, Double2IntMap, Double2IntOrderedMap

public class Double2IntArrayMap
extends AbstractDouble2IntMap
implements Double2IntOrderedMap

A Very Specific Type Specific implementation of a ArrayMap. This type of map is for very specific use cases that usaully would have lead to Tupled Lists otherwise. It also does not allow duplication (except for array constructors) and checks from last to first. It is not designed to be used as a HashMap replacement due to the poor performance it would cause.

Note:

in this implementation SubMaps do NOT keep track of parent changes fully. For performance reasons it will just have a start/end index and not values Anything within that range will be updated appropiatly a shrink/growth of elements will break SubMaps in some ways. This can be useful but be careful, this implementation does not shrink and only grows.

Verschachtelte Klassen - Übersicht

Von Klasse geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.doubles.maps.abstracts.AbstractDouble2IntMap

AbstractDouble2IntMap.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.Double2IntMap

Double2IntMap.BuilderCache, Double2IntMap.Entry, Double2IntMap.FastEntrySet, Double2IntMap.MapBuilder

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.doubles.maps.interfaces.Double2IntOrderedMap

Double2IntOrderedMap.FastOrderedSet

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

Map.Entry<K,V>

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
Double2IntArrayMap()	Default Constructor
Double2IntArrayMap(double[] keys, int[] values)	Helper constructor that allow to create a map from unboxed values
Double2IntArrayMap(double[] keys, int[] values, int length)	Helper constructor that allow to create a map from unboxed values
Double2IntArrayMap(int minCapacity)	Constructor that defines the minimum capacity
Double2IntArrayMap(Double[] keys, Integer[] values)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Double2IntArrayMap(Double[] keys, Integer[] values, int length)	Helper constructor that allow to create a map from boxed values (it will unbox them) with a custom length
Double2IntArrayMap(Map<? extends Double,? extends Integer> map)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Double2IntArrayMap(Double2IntMap map)	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
int	addTo(double key, int value)	A Helper method to add a primitives together.
void	clear()
int	computeInt(double key, DoubleIntUnaryOperator 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".
int	computeIntIfAbsent(double key, Double2IntFunction 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".
int	computeIntIfAbsentNonDefault(double key, Double2IntFunction 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".
int	computeIntIfPresent(double key, DoubleIntUnaryOperator 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".
int	computeIntIfPresentNonDefault(double key, DoubleIntUnaryOperator 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".
int	computeIntNonDefault(double key, DoubleIntUnaryOperator 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)
boolean	containsValue(int value)	Type Specific method to reduce boxing/unboxing of values
boolean	containsValue(Object value)
Double2IntArrayMap	copy()	A Function that does a shallow clone of the Map itself.
ObjectOrderedSet<Double2IntMap.Entry>	double2IntEntrySet()	Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
double	firstDoubleKey()	A method to get the first Key of a Map.
int	firstIntValue()	A method to get the first Value of a Map.
void	forEach(DoubleIntConsumer action)	Type Specific forEach method to reduce boxing/unboxing
int	get(double key)	A Type Specific get method to reduce boxing/unboxing
int	getAndMoveToFirst(double key)	A Specific get method that allows to move teh given key/value int the first index.
int	getAndMoveToLast(double key)	A Specific get method that allows to move teh given key/value int the last index.
int	getOrDefault(double key, int defaultValue)	A Type Specific getOrDefault method to reduce boxing/unboxing
DoubleOrderedSet	keySet()
double	lastDoubleKey()	A method to get the last Key of a Map.
int	lastIntValue()	A method to get the last Value of a Map.
void	mergeAllInt(Double2IntMap m, IntIntUnaryOperator mappingFunction)	A Bulk method for merging Maps.
int	mergeInt(double key, int value, IntIntUnaryOperator 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	moveToFirst(double key)	A specific move method to move a given key/value to the first index.
boolean	moveToLast(double key)	A specific move method to move a given key/value to the last index.
double	pollFirstDoubleKey()	A method to get and remove the first Key of a Map.
double	pollLastDoubleKey()	A method to get and remove the last Key of a Map.
int	put(double key, int value)	Type Specific method to reduce boxing/unboxing of values
int	putAndMoveToFirst(double key, int value)	A customized put method that allows you to insert into the first index.
int	putAndMoveToLast(double key, int value)	A customized put method that allows you to insert into the last index.
int	putIfAbsent(double key, int value)	Type Specific method to reduce boxing/unboxing of values
int	remove(double key)	Type Specific remove function to reduce boxing/unboxing
boolean	remove(double key, int value)	Type Specific remove function to reduce boxing/unboxing
Integer	remove(Object key)
boolean	remove(Object key, Object value)
int	removeOrDefault(double key, int defaultValue)	Type-Specific Remove function with a default return value if wanted.
int	replace(double key, int value)	A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(double key, int oldValue, int newValue)	A Type Specific replace method to replace an existing value
int	size()
int	subFrom(double key, int value)	A Helper method to subtract from primitive from each other.
int	supplyIntIfAbsent(double key, IntSupplier 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".
int	supplyIntIfAbsentNonDefault(double key, IntSupplier 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".
IntCollection	values()

Von Klasse geerbte Methoden speiger.src.collections.doubles.maps.abstracts.AbstractDouble2IntMap

addToAll, entrySet, equals, get, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, replaceInts, replaceInts, 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.Double2IntMap

addToAll, applyAsInt, compute, computeIfAbsent, computeIfPresent, entrySet, forEach, get, getDefaultReturnValue, getOrDefault, merge, put, put, put, putAll, putAll, putAll, putAll, putAll, putAllIfAbsent, putIfAbsent, replace, replace, replaceAll, replaceInts, replaceInts, setDefaultReturnValue

Von Schnittstelle geerbte Methoden speiger.src.collections.doubles.maps.interfaces.Double2IntOrderedMap

synchronize, synchronize, unmodifiable

Von Schnittstelle geerbte Methoden java.util.Map

equals, hashCode, isEmpty, putAll

Konstruktordetails

Double2IntArrayMap

public Double2IntArrayMap()

Default Constructor

Double2IntArrayMap

public Double2IntArrayMap(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

Double2IntArrayMap

public Double2IntArrayMap(Double[] keys,
 Integer[] 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 length

Double2IntArrayMap

public Double2IntArrayMap(Double[] keys,
 Integer[] values,
 int length)

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

Parameter:

keys - the keys that should be put into the map

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

length - the amount of values that should be pulled from the array

Löst aus:

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

Double2IntArrayMap

public Double2IntArrayMap(double[] keys,
 int[] 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

Double2IntArrayMap

public Double2IntArrayMap(double[] keys,
 int[] values,
 int length)

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.

length - the amount of values that should be pulled from the array

Löst aus:

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

Double2IntArrayMap

public Double2IntArrayMap(Map<? extends Double,? extends Integer> 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

Double2IntArrayMap

public Double2IntArrayMap(Double2IntMap 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

Methodendetails

put

public int put(double key,
 int value)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

put in Schnittstelle Double2IntMap

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 int putIfAbsent(double key,
 int value)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

putIfAbsent in Schnittstelle Double2IntMap

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)

addTo

public int addTo(double key,
 int value)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

A Helper method to add a primitives together. If key is not present then this functions as a put.

Angegeben von:

addTo in Schnittstelle Double2IntMap

Parameter:

key - the key that should be inserted,

value - the value that should be inserted / added

Gibt zurück:

the last present value or default return value.

subFrom

public int subFrom(double key,
 int value)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

A Helper method to subtract from primitive from each other. If the key is not present it will just return the defaultValue How the implementation works is that it will subtract from the current value (if not present it will do nothing) and fence it to the Double2IntMap.getDefaultReturnValue() If the fence is reached the element will be automaticall removed

Angegeben von:

subFrom in Schnittstelle Double2IntMap

Parameter:

key - that should be subtract from

value - that should be subtract

Gibt zurück:

the last present or default return value

putAndMoveToFirst

public int putAndMoveToFirst(double key,
 int value)

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A customized put method that allows you to insert into the first index.

Angegeben von:

putAndMoveToFirst in Schnittstelle Double2IntOrderedMap

Parameter:

key - the key that should be inserted

value - the value that should be inserted

Gibt zurück:

the previous present or default return value

Siehe auch:

• Map.put(Object, Object)

putAndMoveToLast

public int putAndMoveToLast(double key,
 int value)

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A customized put method that allows you to insert into the last index. (This may be nessesary depending on the implementation)

Angegeben von:

putAndMoveToLast in Schnittstelle Double2IntOrderedMap

Parameter:

key - the key that should be inserted

value - the value that should be inserted

Gibt zurück:

the previous present or default return value

Siehe auch:

• Map.put(Object, Object)

moveToFirst

public boolean moveToFirst(double key)

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A specific move method to move a given key/value to the first index.

Angegeben von:

moveToFirst in Schnittstelle Double2IntOrderedMap

Parameter:

key - that should be moved to the first index

Gibt zurück:

true if the value was moved.

moveToLast

public boolean moveToLast(double key)

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A specific move method to move a given key/value to the last index.

Angegeben von:

moveToLast in Schnittstelle Double2IntOrderedMap

Parameter:

key - that should be moved to the first last

Gibt zurück:

true if the value was moved.

containsKey

public boolean containsKey(double key)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsKey in Schnittstelle Double2IntMap

Setzt außer Kraft:

containsKey in Klasse AbstractDouble2IntMap

Parameter:

key - element that is searched for

Gibt zurück:

if the key is present

containsValue

public boolean containsValue(int value)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsValue in Schnittstelle Double2IntMap

Setzt außer Kraft:

containsValue in Klasse AbstractDouble2IntMap

Parameter:

value - element that is searched for

Gibt zurück:

if the value is present

containsKey

public boolean containsKey(Object key)

Angegeben von:

containsKey in Schnittstelle Double2IntMap

Angegeben von:

containsKey in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

containsKey in Klasse AbstractMap<Double,Integer>

Parameter:

key - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsKey(Object)

containsValue

public boolean containsValue(Object value)

Angegeben von:

containsValue in Schnittstelle Double2IntMap

Angegeben von:

containsValue in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

containsValue in Klasse AbstractMap<Double,Integer>

Parameter:

value - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsValue(Object)

get

public int get(double key)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

A Type Specific get method to reduce boxing/unboxing

Angegeben von:

get in Schnittstelle Double2IntMap

Parameter:

key - the key that is searched for

Gibt zurück:

the searched value or default return value

getOrDefault

public int getOrDefault(double key,
 int defaultValue)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Angegeben von:

getOrDefault in Schnittstelle Double2IntMap

Setzt außer Kraft:

getOrDefault in Klasse AbstractDouble2IntMap

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

getAndMoveToFirst

public int getAndMoveToFirst(double key)

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A Specific get method that allows to move teh given key/value int the first index.

Angegeben von:

getAndMoveToFirst in Schnittstelle Double2IntOrderedMap

Parameter:

key - that is searched for

Gibt zurück:

the given value for the requested key or default return value

getAndMoveToLast

public int getAndMoveToLast(double key)

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A Specific get method that allows to move teh given key/value int the last index.

Angegeben von:

getAndMoveToLast in Schnittstelle Double2IntOrderedMap

Parameter:

key - that is searched for

Gibt zurück:

the given value for the requested key or default return value

firstDoubleKey

public double firstDoubleKey()

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A method to get the first Key of a Map.

Angegeben von:

firstDoubleKey in Schnittstelle Double2IntOrderedMap

Gibt zurück:

the first key in the map

lastDoubleKey

public double lastDoubleKey()

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A method to get the last Key of a Map.

Angegeben von:

lastDoubleKey in Schnittstelle Double2IntOrderedMap

Gibt zurück:

the last key in the map

firstIntValue

public int firstIntValue()

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A method to get the first Value of a Map.

Angegeben von:

firstIntValue in Schnittstelle Double2IntOrderedMap

Gibt zurück:

the first key in the map

lastIntValue

public int lastIntValue()

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A method to get the last Value of a Map.

Angegeben von:

lastIntValue in Schnittstelle Double2IntOrderedMap

Gibt zurück:

the last key in the map

pollFirstDoubleKey

public double pollFirstDoubleKey()

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A method to get and remove the first Key of a Map.

Angegeben von:

pollFirstDoubleKey in Schnittstelle Double2IntOrderedMap

Gibt zurück:

the first key in the map

pollLastDoubleKey

public double pollLastDoubleKey()

Beschreibung aus Schnittstelle kopiert: Double2IntOrderedMap

A method to get and remove the last Key of a Map.

Angegeben von:

pollLastDoubleKey in Schnittstelle Double2IntOrderedMap

Gibt zurück:

the last key in the map

remove

public int remove(double key)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Double2IntMap

Parameter:

key - the element that should be removed

Gibt zurück:

the value that was removed or default return value

removeOrDefault

public int removeOrDefault(double key,
 int defaultValue)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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

Angegeben von:

removeOrDefault in Schnittstelle Double2IntMap

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(double key,
 int value)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Double2IntMap

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 Integer remove(Object key)

Angegeben von:

remove in Schnittstelle Double2IntMap

Angegeben von:

remove in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

remove in Klasse AbstractDouble2IntMap

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(Object key,
 Object value)

Angegeben von:

remove in Schnittstelle Double2IntMap

Angegeben von:

remove in Schnittstelle Map<Double,Integer>

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)

forEach

public void forEach(DoubleIntConsumer action)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

Type Specific forEach method to reduce boxing/unboxing

Angegeben von:

forEach in Schnittstelle Double2IntMap

Setzt außer Kraft:

forEach in Klasse AbstractDouble2IntMap

Parameter:

action - processor of the values that are iterator over

keySet

public DoubleOrderedSet keySet()

Angegeben von:

keySet in Schnittstelle Double2IntMap

Angegeben von:

keySet in Schnittstelle Double2IntOrderedMap

Angegeben von:

keySet in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

keySet in Klasse AbstractDouble2IntMap

values

public IntCollection values()

Angegeben von:

values in Schnittstelle Double2IntMap

Angegeben von:

values in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

values in Klasse AbstractDouble2IntMap

double2IntEntrySet

public ObjectOrderedSet<Double2IntMap.Entry> double2IntEntrySet()

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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

Angegeben von:

double2IntEntrySet in Schnittstelle Double2IntMap

Angegeben von:

double2IntEntrySet in Schnittstelle Double2IntOrderedMap

Gibt zurück:

a EntrySet of the collection

replace

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

Beschreibung aus Schnittstelle kopiert: Double2IntMap

A Type Specific replace method to replace an existing value

Angegeben von:

replace in Schnittstelle Double2IntMap

Setzt außer Kraft:

replace in Klasse AbstractDouble2IntMap

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 int replace(double key,
 int value)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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

Angegeben von:

replace in Schnittstelle Double2IntMap

Setzt außer Kraft:

replace in Klasse AbstractDouble2IntMap

Parameter:

key - the element that should be searched for

value - the value to replace with.

Gibt zurück:

the present value or default return value

computeInt

public int computeInt(double key,
 DoubleIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

computeInt in Schnittstelle Double2IntMap

Setzt außer Kraft:

computeInt in Klasse AbstractDouble2IntMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeIntIfAbsent

public int computeIntIfAbsent(double key,
 Double2IntFunction mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

computeIntIfAbsent in Schnittstelle Double2IntMap

Setzt außer Kraft:

computeIntIfAbsent in Klasse AbstractDouble2IntMap

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

supplyIntIfAbsent

public int supplyIntIfAbsent(double key,
 IntSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

supplyIntIfAbsent in Schnittstelle Double2IntMap

Setzt außer Kraft:

supplyIntIfAbsent in Klasse AbstractDouble2IntMap

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

computeIntIfPresent

public int computeIntIfPresent(double key,
 DoubleIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

computeIntIfPresent in Schnittstelle Double2IntMap

Setzt außer Kraft:

computeIntIfPresent in Klasse AbstractDouble2IntMap

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

computeIntNonDefault

public int computeIntNonDefault(double key,
 DoubleIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

computeIntNonDefault in Schnittstelle Double2IntMap

Setzt außer Kraft:

computeIntNonDefault in Klasse AbstractDouble2IntMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeIntIfAbsentNonDefault

public int computeIntIfAbsentNonDefault(double key,
 Double2IntFunction mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

computeIntIfAbsentNonDefault in Schnittstelle Double2IntMap

Setzt außer Kraft:

computeIntIfAbsentNonDefault in Klasse AbstractDouble2IntMap

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

supplyIntIfAbsentNonDefault

public int supplyIntIfAbsentNonDefault(double key,
 IntSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

supplyIntIfAbsentNonDefault in Schnittstelle Double2IntMap

Setzt außer Kraft:

supplyIntIfAbsentNonDefault in Klasse AbstractDouble2IntMap

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

computeIntIfPresentNonDefault

public int computeIntIfPresentNonDefault(double key,
 DoubleIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

computeIntIfPresentNonDefault in Schnittstelle Double2IntMap

Setzt außer Kraft:

computeIntIfPresentNonDefault in Klasse AbstractDouble2IntMap

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

mergeInt

public int mergeInt(double key,
 int value,
 IntIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

mergeInt in Schnittstelle Double2IntMap

Setzt außer Kraft:

mergeInt in Klasse AbstractDouble2IntMap

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

mergeAllInt

public void mergeAllInt(Double2IntMap m,
 IntIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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:

mergeAllInt in Schnittstelle Double2IntMap

Setzt außer Kraft:

mergeAllInt in Klasse AbstractDouble2IntMap

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,Integer>

Setzt außer Kraft:

size in Klasse AbstractMap<Double,Integer>

clear

public void clear()

Angegeben von:

clear in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

clear in Klasse AbstractMap<Double,Integer>

copy

public Double2IntArrayMap copy()

Beschreibung aus Schnittstelle kopiert: Double2IntMap

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 Double2IntMap

Angegeben von:

copy in Schnittstelle Double2IntOrderedMap

Setzt außer Kraft:

copy in Klasse AbstractDouble2IntMap

Gibt zurück:

a Shallow Copy of the Map