Modul speiger.src.collections

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

Klasse Double2IntLinkedOpenHashMap

java.lang.Object

java.util.AbstractMap<Double,Integer>

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

speiger.src.collections.doubles.maps.impl.hash.Double2IntOpenHashMap

speiger.src.collections.doubles.maps.impl.hash.Double2IntLinkedOpenHashMap

Alle implementierten Schnittstellen:

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

public class Double2IntLinkedOpenHashMap
extends Double2IntOpenHashMap
implements Double2IntOrderedMap

A Type Specific LinkedHashMap implementation that uses specific arrays to create links between nodes to remove the wrapping of elements to greatly reduce memory usage. In Addition adding some helper methods to move around elements. This implementation of SortedMap does not support SubMaps of any kind. It implements the interface due to sortability and first/last access

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
Double2IntLinkedOpenHashMap()	Default Constructor
Double2IntLinkedOpenHashMap(double[] keys, int[] values)	Helper constructor that allow to create a map from unboxed values
Double2IntLinkedOpenHashMap(double[] keys, int[] values, float loadFactor)	Helper constructor that allow to create a map from unboxed values
Double2IntLinkedOpenHashMap(int minCapacity)	Constructor that defines the minimum capacity
Double2IntLinkedOpenHashMap(int minCapacity, float loadFactor)	Constructor that defines the minimum capacity and load factor
Double2IntLinkedOpenHashMap(Double[] keys, Integer[] values)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Double2IntLinkedOpenHashMap(Double[] keys, Integer[] values, float loadFactor)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Double2IntLinkedOpenHashMap(Map<? extends Double,? extends Integer> map)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Double2IntLinkedOpenHashMap(Map<? extends Double,? extends Integer> map, float loadFactor)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Double2IntLinkedOpenHashMap(Double2IntMap map)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Double2IntLinkedOpenHashMap(Double2IntMap 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	containsValue(int value)	Type Specific method to reduce boxing/unboxing of values
boolean	containsValue(Object value)	Veraltet.
Double2IntLinkedOpenHashMap	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	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.
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.
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	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.
IntCollection	values()

Von Klasse geerbte Methoden speiger.src.collections.doubles.maps.impl.hash.Double2IntOpenHashMap

addTo, computeInt, computeIntIfAbsent, computeIntIfAbsentNonDefault, computeIntIfPresent, computeIntIfPresentNonDefault, computeIntNonDefault, containsKey, containsKey, get, get, getOrDefault, mergeAllInt, mergeInt, put, putIfAbsent, remove, remove, remove, remove, removeOrDefault, replace, replace, size, subFrom, supplyIntIfAbsent, supplyIntIfAbsentNonDefault, trim

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

addToAll, entrySet, equals, 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

addTo, addToAll, applyAsInt, compute, computeIfAbsent, computeIfPresent, computeInt, computeIntIfAbsent, computeIntIfAbsentNonDefault, computeIntIfPresent, computeIntIfPresentNonDefault, computeIntNonDefault, containsKey, containsKey, entrySet, forEach, get, get, getDefaultReturnValue, getOrDefault, getOrDefault, merge, mergeAllInt, mergeInt, put, put, put, put, putAll, putAll, putAll, putAll, putAll, putAllIfAbsent, putIfAbsent, putIfAbsent, remove, remove, remove, remove, removeOrDefault, replace, replace, replace, replace, replaceAll, replaceInts, replaceInts, setDefaultReturnValue, subFrom, supplyIntIfAbsent, supplyIntIfAbsentNonDefault

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

synchronize, synchronize, unmodifiable

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

clearAndTrim, trim

Von Schnittstelle geerbte Methoden java.util.Map

equals, hashCode, isEmpty, putAll, size

Konstruktordetails

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap()

Default Constructor

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(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

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(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

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(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 lenght

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(Double[] keys,
 Integer[] 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

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(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

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(double[] keys,
 int[] 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

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(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

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(Map<? extends Double,? extends Integer> 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

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(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

Double2IntLinkedOpenHashMap

public Double2IntLinkedOpenHashMap(Double2IntMap 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

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.

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

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 Double2IntOpenHashMap

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 Double2IntMap

Angegeben von:

containsValue in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

containsValue in Klasse Double2IntOpenHashMap

Parameter:

value - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsValue(Object)

copy

public Double2IntLinkedOpenHashMap 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 Double2IntOpenHashMap

Gibt zurück:

a Shallow Copy of the Map

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

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

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

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

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

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

Setzt außer Kraft:

double2IntEntrySet in Klasse Double2IntOpenHashMap

Gibt zurück:

a EntrySet of the collection

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 Double2IntOpenHashMap

values

public IntCollection values()

Angegeben von:

values in Schnittstelle Double2IntMap

Angegeben von:

values in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

values in Klasse Double2IntOpenHashMap

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 Double2IntOpenHashMap

Parameter:

action - processor of the values that are iterator over

clear

public void clear()

Angegeben von:

clear in Schnittstelle Map<Double,Integer>

Setzt außer Kraft:

clear in Klasse Double2IntOpenHashMap

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

Setzt außer Kraft:

clearAndTrim in Klasse Double2IntOpenHashMap

Parameter:

size - the amount of elements that should be allowed