Modul speiger.src.collections

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

Klasse Byte2IntLinkedOpenHashMap

java.lang.Object

java.util.AbstractMap<Byte,Integer>

speiger.src.collections.bytes.maps.abstracts.AbstractByte2IntMap

speiger.src.collections.bytes.maps.impl.hash.Byte2IntOpenHashMap

speiger.src.collections.bytes.maps.impl.hash.Byte2IntLinkedOpenHashMap

Alle implementierten Schnittstellen:

Map<Byte,Integer>, Byte2IntFunction, Byte2IntMap, Byte2IntOrderedMap, ITrimmable

public class Byte2IntLinkedOpenHashMap
extends Byte2IntOpenHashMap
implements Byte2IntOrderedMap

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.bytes.maps.abstracts.AbstractByte2IntMap

AbstractByte2IntMap.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.bytes.maps.interfaces.Byte2IntMap

Byte2IntMap.BuilderCache, Byte2IntMap.Entry, Byte2IntMap.FastEntrySet, Byte2IntMap.MapBuilder

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.bytes.maps.interfaces.Byte2IntOrderedMap

Byte2IntOrderedMap.FastOrderedSet

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

Map.Entry<K,V>

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
Byte2IntLinkedOpenHashMap()	Default Constructor
Byte2IntLinkedOpenHashMap(byte[] keys, int[] values)	Helper constructor that allow to create a map from unboxed values
Byte2IntLinkedOpenHashMap(byte[] keys, int[] values, float loadFactor)	Helper constructor that allow to create a map from unboxed values
Byte2IntLinkedOpenHashMap(int minCapacity)	Constructor that defines the minimum capacity
Byte2IntLinkedOpenHashMap(int minCapacity, float loadFactor)	Constructor that defines the minimum capacity and load factor
Byte2IntLinkedOpenHashMap(Byte[] keys, Integer[] values)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Byte2IntLinkedOpenHashMap(Byte[] keys, Integer[] values, float loadFactor)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Byte2IntLinkedOpenHashMap(Map<? extends Byte,? extends Integer> map)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Byte2IntLinkedOpenHashMap(Map<? extends Byte,? extends Integer> map, float loadFactor)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Byte2IntLinkedOpenHashMap(Byte2IntMap map)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Byte2IntLinkedOpenHashMap(Byte2IntMap 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
ObjectOrderedSet<Byte2IntMap.Entry>	byte2IntEntrySet()	Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
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.
Byte2IntLinkedOpenHashMap	copy()	A Function that does a shallow clone of the Map itself.
byte	firstByteKey()	A method to get the first Key of a Map.
int	firstIntValue()	A method to get the first Value of a Map.
void	forEach(ByteIntConsumer action)	Type Specific forEach method to reduce boxing/unboxing
int	getAndMoveToFirst(byte key)	A Specific get method that allows to move teh given key/value int the first index.
int	getAndMoveToLast(byte key)	A Specific get method that allows to move teh given key/value int the last index.
ByteOrderedSet	keySet()
byte	lastByteKey()	A method to get the last Key of a Map.
int	lastIntValue()	A method to get the last Value of a Map.
boolean	moveToFirst(byte key)	A specific move method to move a given key/value to the first index.
boolean	moveToLast(byte key)	A specific move method to move a given key/value to the last index.
byte	pollFirstByteKey()	A method to get and remove the first Key of a Map.
byte	pollLastByteKey()	A method to get and remove the last Key of a Map.
int	putAndMoveToFirst(byte key, int value)	A customized put method that allows you to insert into the first index.
int	putAndMoveToLast(byte 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.bytes.maps.impl.hash.Byte2IntOpenHashMap

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.bytes.maps.abstracts.AbstractByte2IntMap

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.bytes.maps.interfaces.Byte2IntMap

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.bytes.maps.interfaces.Byte2IntOrderedMap

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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap()

Default Constructor

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(Byte[] 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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(Byte[] 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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(byte[] 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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(byte[] 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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(Map<? extends Byte,? 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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(Map<? extends Byte,? 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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(Byte2IntMap 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

Byte2IntLinkedOpenHashMap

public Byte2IntLinkedOpenHashMap(Byte2IntMap 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(byte key,
 int value)

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

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

Angegeben von:

putAndMoveToFirst in Schnittstelle Byte2IntOrderedMap

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(byte key,
 int value)

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

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 Byte2IntOrderedMap

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(byte key)

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

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

Angegeben von:

moveToFirst in Schnittstelle Byte2IntOrderedMap

Parameter:

key - that should be moved to the first index

Gibt zurück:

true if the value was moved.

moveToLast

public boolean moveToLast(byte key)

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

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

Angegeben von:

moveToLast in Schnittstelle Byte2IntOrderedMap

Parameter:

key - that should be moved to the first last

Gibt zurück:

true if the value was moved.

getAndMoveToFirst

public int getAndMoveToFirst(byte key)

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

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

Angegeben von:

getAndMoveToFirst in Schnittstelle Byte2IntOrderedMap

Parameter:

key - that is searched for

Gibt zurück:

the given value for the requested key or default return value

getAndMoveToLast

public int getAndMoveToLast(byte key)

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

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

Angegeben von:

getAndMoveToLast in Schnittstelle Byte2IntOrderedMap

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: Byte2IntMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsValue in Schnittstelle Byte2IntMap

Setzt außer Kraft:

containsValue in Klasse Byte2IntOpenHashMap

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 Byte2IntMap

Angegeben von:

containsValue in Schnittstelle Map<Byte,Integer>

Setzt außer Kraft:

containsValue in Klasse Byte2IntOpenHashMap

Parameter:

value - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsValue(Object)

copy

public Byte2IntLinkedOpenHashMap copy()

Beschreibung aus Schnittstelle kopiert: Byte2IntMap

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 Byte2IntMap

Angegeben von:

copy in Schnittstelle Byte2IntOrderedMap

Setzt außer Kraft:

copy in Klasse Byte2IntOpenHashMap

Gibt zurück:

a Shallow Copy of the Map

firstByteKey

public byte firstByteKey()

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

A method to get the first Key of a Map.

Angegeben von:

firstByteKey in Schnittstelle Byte2IntOrderedMap

Gibt zurück:

the first key in the map

pollFirstByteKey

public byte pollFirstByteKey()

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

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

Angegeben von:

pollFirstByteKey in Schnittstelle Byte2IntOrderedMap

Gibt zurück:

the first key in the map

lastByteKey

public byte lastByteKey()

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

A method to get the last Key of a Map.

Angegeben von:

lastByteKey in Schnittstelle Byte2IntOrderedMap

Gibt zurück:

the last key in the map

pollLastByteKey

public byte pollLastByteKey()

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

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

Angegeben von:

pollLastByteKey in Schnittstelle Byte2IntOrderedMap

Gibt zurück:

the last key in the map

firstIntValue

public int firstIntValue()

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

A method to get the first Value of a Map.

Angegeben von:

firstIntValue in Schnittstelle Byte2IntOrderedMap

Gibt zurück:

the first key in the map

lastIntValue

public int lastIntValue()

Beschreibung aus Schnittstelle kopiert: Byte2IntOrderedMap

A method to get the last Value of a Map.

Angegeben von:

lastIntValue in Schnittstelle Byte2IntOrderedMap

Gibt zurück:

the last key in the map

byte2IntEntrySet

public ObjectOrderedSet<Byte2IntMap.Entry> byte2IntEntrySet()

Beschreibung aus Schnittstelle kopiert: Byte2IntMap

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

Angegeben von:

byte2IntEntrySet in Schnittstelle Byte2IntMap

Angegeben von:

byte2IntEntrySet in Schnittstelle Byte2IntOrderedMap

Setzt außer Kraft:

byte2IntEntrySet in Klasse Byte2IntOpenHashMap

Gibt zurück:

a EntrySet of the collection

keySet

public ByteOrderedSet keySet()

Angegeben von:

keySet in Schnittstelle Byte2IntMap

Angegeben von:

keySet in Schnittstelle Byte2IntOrderedMap

Angegeben von:

keySet in Schnittstelle Map<Byte,Integer>

Setzt außer Kraft:

keySet in Klasse Byte2IntOpenHashMap

values

public IntCollection values()

Angegeben von:

values in Schnittstelle Byte2IntMap

Angegeben von:

values in Schnittstelle Map<Byte,Integer>

Setzt außer Kraft:

values in Klasse Byte2IntOpenHashMap

forEach

public void forEach(ByteIntConsumer action)

Beschreibung aus Schnittstelle kopiert: Byte2IntMap

Type Specific forEach method to reduce boxing/unboxing

Angegeben von:

forEach in Schnittstelle Byte2IntMap

Setzt außer Kraft:

forEach in Klasse Byte2IntOpenHashMap

Parameter:

action - processor of the values that are iterator over

clear

public void clear()

Angegeben von:

clear in Schnittstelle Map<Byte,Integer>

Setzt außer Kraft:

clear in Klasse Byte2IntOpenHashMap

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 Byte2IntOpenHashMap

Parameter:

size - the amount of elements that should be allowed