Modul speiger.src.collections

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

Klasse Short2ObjectLinkedOpenHashMap<V>

java.lang.Object

java.util.AbstractMap<Short,V>

speiger.src.collections.shorts.maps.abstracts.AbstractShort2ObjectMap<V>

speiger.src.collections.shorts.maps.impl.hash.Short2ObjectOpenHashMap<V>

speiger.src.collections.shorts.maps.impl.hash.Short2ObjectLinkedOpenHashMap<V>

Typparameter:

V - the keyType of elements maintained by this Collection

Alle implementierten Schnittstellen:

Map<Short,V>, ShortFunction<V>, Short2ObjectMap<V>, Short2ObjectOrderedMap<V>, ITrimmable

public class Short2ObjectLinkedOpenHashMap<V>
extends Short2ObjectOpenHashMap<V>
implements Short2ObjectOrderedMap<V>

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.shorts.maps.abstracts.AbstractShort2ObjectMap

AbstractShort2ObjectMap.BasicEntry<V>

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

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

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

Map.Entry<K,V>

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.shorts.maps.interfaces.Short2ObjectMap

Short2ObjectMap.BuilderCache<V>, Short2ObjectMap.Entry<V>, Short2ObjectMap.FastEntrySet<V>, Short2ObjectMap.MapBuilder

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.shorts.maps.interfaces.Short2ObjectOrderedMap

Short2ObjectOrderedMap.FastOrderedSet<V>

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
Short2ObjectLinkedOpenHashMap()	Default Constructor
Short2ObjectLinkedOpenHashMap(int minCapacity)	Constructor that defines the minimum capacity
Short2ObjectLinkedOpenHashMap(int minCapacity, float loadFactor)	Constructor that defines the minimum capacity and load factor
Short2ObjectLinkedOpenHashMap(short[] keys, V[] values)	Helper constructor that allow to create a map from unboxed values
Short2ObjectLinkedOpenHashMap(short[] keys, V[] values, float loadFactor)	Helper constructor that allow to create a map from unboxed values
Short2ObjectLinkedOpenHashMap(Short[] keys, V[] values)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Short2ObjectLinkedOpenHashMap(Short[] keys, V[] values, float loadFactor)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Short2ObjectLinkedOpenHashMap(Map<? extends Short,? extends V> map)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Short2ObjectLinkedOpenHashMap(Map<? extends Short,? extends V> map, float loadFactor)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Short2ObjectLinkedOpenHashMap(Short2ObjectMap<V> map)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Short2ObjectLinkedOpenHashMap(Short2ObjectMap<V> 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(Object value)
Short2ObjectLinkedOpenHashMap<V>	copy()	A Function that does a shallow clone of the Map itself.
short	firstShortKey()	A method to get the first Key of a Map.
V	firstValue()	A method to get the first Value of a Map.
void	forEach(ShortObjectConsumer<V> action)	Type Specific forEach method to reduce boxing/unboxing
V	getAndMoveToFirst(short key)	A Specific get method that allows to move teh given key/value int the first index.
V	getAndMoveToLast(short key)	A Specific get method that allows to move teh given key/value int the last index.
ShortOrderedSet	keySet()
short	lastShortKey()	A method to get the last Key of a Map.
V	lastValue()	A method to get the last Value of a Map.
boolean	moveToFirst(short key)	A specific move method to move a given key/value to the first index.
boolean	moveToLast(short key)	A specific move method to move a given key/value to the last index.
short	pollFirstShortKey()	A method to get and remove the first Key of a Map.
short	pollLastShortKey()	A method to get and remove the last Key of a Map.
V	putAndMoveToFirst(short key, V value)	A customized put method that allows you to insert into the first index.
V	putAndMoveToLast(short key, V value)	A customized put method that allows you to insert into the last index.
ObjectOrderedSet<Short2ObjectMap.Entry<V>>	short2ObjectEntrySet()	Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
ObjectCollection<V>	values()

Von Klasse geerbte Methoden speiger.src.collections.shorts.maps.impl.hash.Short2ObjectOpenHashMap

compute, computeIfAbsent, computeIfPresent, containsKey, containsKey, get, get, getOrDefault, merge, mergeAll, put, putIfAbsent, remove, remove, remove, remove, removeOrDefault, replace, replace, size, supplyIfAbsent, trim

Von Klasse geerbte Methoden speiger.src.collections.shorts.maps.abstracts.AbstractShort2ObjectMap

entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, replaceObjects, replaceObjects, 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.utils.ITrimmable

clearAndTrim, trim

Von Schnittstelle geerbte Methoden java.util.Map

equals, hashCode, isEmpty, putAll, size

Von Schnittstelle geerbte Methoden speiger.src.collections.shorts.maps.interfaces.Short2ObjectMap

apply, compute, compute, computeIfAbsent, computeIfAbsent, computeIfPresent, computeIfPresent, containsKey, containsKey, entrySet, forEach, get, get, getDefaultReturnValue, getOrDefault, getOrDefault, merge, merge, mergeAll, put, put, put, put, putAll, putAll, putAll, putAll, putAll, putAllIfAbsent, putIfAbsent, putIfAbsent, remove, remove, remove, remove, removeOrDefault, replace, replace, replace, replace, replaceAll, replaceObjects, replaceObjects, setDefaultReturnValue, supplyIfAbsent

Von Schnittstelle geerbte Methoden speiger.src.collections.shorts.maps.interfaces.Short2ObjectOrderedMap

synchronize, synchronize, unmodifiable

Konstruktordetails

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap()

Default Constructor

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(Short[] keys,
 V[] 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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(Short[] keys,
 V[] 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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(short[] keys,
 V[] 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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(short[] keys,
 V[] 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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(Map<? extends Short,? extends V> 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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(Map<? extends Short,? extends V> 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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(Short2ObjectMap<V> 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

Short2ObjectLinkedOpenHashMap

public Short2ObjectLinkedOpenHashMap(Short2ObjectMap<V> 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 V putAndMoveToFirst(short key,
 V value)

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

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

Angegeben von:

putAndMoveToFirst in Schnittstelle Short2ObjectOrderedMap<V>

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 V putAndMoveToLast(short key,
 V value)

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

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 Short2ObjectOrderedMap<V>

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(short key)

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

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

Angegeben von:

moveToFirst in Schnittstelle Short2ObjectOrderedMap<V>

Parameter:

key - that should be moved to the first index

Gibt zurück:

true if the value was moved.

moveToLast

public boolean moveToLast(short key)

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

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

Angegeben von:

moveToLast in Schnittstelle Short2ObjectOrderedMap<V>

Parameter:

key - that should be moved to the first last

Gibt zurück:

true if the value was moved.

getAndMoveToFirst

public V getAndMoveToFirst(short key)

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

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

Angegeben von:

getAndMoveToFirst in Schnittstelle Short2ObjectOrderedMap<V>

Parameter:

key - that is searched for

Gibt zurück:

the given value for the requested key or default return value

getAndMoveToLast

public V getAndMoveToLast(short key)

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

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

Angegeben von:

getAndMoveToLast in Schnittstelle Short2ObjectOrderedMap<V>

Parameter:

key - that is searched for

Gibt zurück:

the given value for the requested key or default return value

containsValue

public boolean containsValue(Object value)

Angegeben von:

containsValue in Schnittstelle Map<Short,V>

Setzt außer Kraft:

containsValue in Klasse Short2ObjectOpenHashMap<V>

copy

public Short2ObjectLinkedOpenHashMap<V> copy()

Beschreibung aus Schnittstelle kopiert: Short2ObjectMap

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 Short2ObjectMap<V>

Angegeben von:

copy in Schnittstelle Short2ObjectOrderedMap<V>

Setzt außer Kraft:

copy in Klasse Short2ObjectOpenHashMap<V>

Gibt zurück:

a Shallow Copy of the Map

firstShortKey

public short firstShortKey()

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

A method to get the first Key of a Map.

Angegeben von:

firstShortKey in Schnittstelle Short2ObjectOrderedMap<V>

Gibt zurück:

the first key in the map

pollFirstShortKey

public short pollFirstShortKey()

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

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

Angegeben von:

pollFirstShortKey in Schnittstelle Short2ObjectOrderedMap<V>

Gibt zurück:

the first key in the map

lastShortKey

public short lastShortKey()

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

A method to get the last Key of a Map.

Angegeben von:

lastShortKey in Schnittstelle Short2ObjectOrderedMap<V>

Gibt zurück:

the last key in the map

pollLastShortKey

public short pollLastShortKey()

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

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

Angegeben von:

pollLastShortKey in Schnittstelle Short2ObjectOrderedMap<V>

Gibt zurück:

the last key in the map

firstValue

public V firstValue()

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

A method to get the first Value of a Map.

Angegeben von:

firstValue in Schnittstelle Short2ObjectOrderedMap<V>

Gibt zurück:

the first key in the map

lastValue

public V lastValue()

Beschreibung aus Schnittstelle kopiert: Short2ObjectOrderedMap

A method to get the last Value of a Map.

Angegeben von:

lastValue in Schnittstelle Short2ObjectOrderedMap<V>

Gibt zurück:

the last key in the map

short2ObjectEntrySet

public ObjectOrderedSet<Short2ObjectMap.Entry<V>> short2ObjectEntrySet()

Beschreibung aus Schnittstelle kopiert: Short2ObjectMap

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

Angegeben von:

short2ObjectEntrySet in Schnittstelle Short2ObjectMap<V>

Angegeben von:

short2ObjectEntrySet in Schnittstelle Short2ObjectOrderedMap<V>

Setzt außer Kraft:

short2ObjectEntrySet in Klasse Short2ObjectOpenHashMap<V>

Gibt zurück:

a EntrySet of the collection

keySet

public ShortOrderedSet keySet()

Angegeben von:

keySet in Schnittstelle Map<Short,V>

Angegeben von:

keySet in Schnittstelle Short2ObjectMap<V>

Angegeben von:

keySet in Schnittstelle Short2ObjectOrderedMap<V>

Setzt außer Kraft:

keySet in Klasse Short2ObjectOpenHashMap<V>

values

public ObjectCollection<V> values()

Angegeben von:

values in Schnittstelle Map<Short,V>

Angegeben von:

values in Schnittstelle Short2ObjectMap<V>

Setzt außer Kraft:

values in Klasse Short2ObjectOpenHashMap<V>

forEach

public void forEach(ShortObjectConsumer<V> action)

Beschreibung aus Schnittstelle kopiert: Short2ObjectMap

Type Specific forEach method to reduce boxing/unboxing

Angegeben von:

forEach in Schnittstelle Short2ObjectMap<V>

Setzt außer Kraft:

forEach in Klasse Short2ObjectOpenHashMap<V>

Parameter:

action - processor of the values that are iterator over

clear

public void clear()

Angegeben von:

clear in Schnittstelle Map<Short,V>

Setzt außer Kraft:

clear in Klasse Short2ObjectOpenHashMap<V>

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 Short2ObjectOpenHashMap<V>

Parameter:

size - the amount of elements that should be allowed