speiger.src.collections.doubles.maps.impl.customHash

Class Double2FloatOpenCustomHashMap

java.lang.Object

java.util.AbstractMap<java.lang.Double,java.lang.Float>

speiger.src.collections.doubles.maps.abstracts.AbstractDouble2FloatMap

speiger.src.collections.doubles.maps.impl.customHash.Double2FloatOpenCustomHashMap

All Implemented Interfaces:

java.util.Map<java.lang.Double,java.lang.Float>, Double2FloatFunction, Double2FloatMap

Direct Known Subclasses:

Double2FloatLinkedOpenCustomHashMap

public class Double2FloatOpenCustomHashMap
extends AbstractDouble2FloatMap

A Type Specific HashMap that allows for custom HashControl. For cases where Objects/primitive do not allow hashcoding this can be really useful and provide a lot of control.

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.doubles.maps.abstracts.AbstractDouble2FloatMap

AbstractDouble2FloatMap.BasicEntry

Nested classes/interfaces inherited from class java.util.AbstractMap

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

Nested classes/interfaces inherited from interface speiger.src.collections.doubles.maps.interfaces.Double2FloatMap

Double2FloatMap.Entry, Double2FloatMap.FastEntrySet

Constructor Summary

Constructors

Constructor and Description
Double2FloatOpenCustomHashMap(double[] keys, float[] values, DoubleStrategy strategy) Helper constructor that allow to create a map from unboxed values
Double2FloatOpenCustomHashMap(java.lang.Double[] keys, java.lang.Float[] values, DoubleStrategy strategy) Helper constructor that allow to create a map from boxed values (it will unbox them)
Double2FloatOpenCustomHashMap(double[] keys, float[] values, float loadFactor, DoubleStrategy strategy) Helper constructor that allow to create a map from unboxed values
Double2FloatOpenCustomHashMap(java.lang.Double[] keys, java.lang.Float[] values, float loadFactor, DoubleStrategy strategy) Helper constructor that allow to create a map from boxed values (it will unbox them)
Double2FloatOpenCustomHashMap(Double2FloatMap map, DoubleStrategy strategy) A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Double2FloatOpenCustomHashMap(Double2FloatMap map, float loadFactor, DoubleStrategy strategy) A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Double2FloatOpenCustomHashMap(DoubleStrategy strategy) Default Contstructor
Double2FloatOpenCustomHashMap(int minCapacity, DoubleStrategy strategy) Constructor that defines the minimum capacity
Double2FloatOpenCustomHashMap(int minCapacity, float loadFactor, DoubleStrategy strategy) Constructor that defines the minimum capacity and load factor
Double2FloatOpenCustomHashMap(java.util.Map<? extends java.lang.Double,? extends java.lang.Float> map, DoubleStrategy strategy) A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Double2FloatOpenCustomHashMap(java.util.Map<? extends java.lang.Double,? extends java.lang.Float> map, float loadFactor, DoubleStrategy strategy) A Helper constructor that allows to create a Map with exactly the same values as the provided map.

Method Summary

Modifier and Type	Method and Description
float	addTo(double key, float value) A Helper method to add a primitives together.
void	clear()
float	computeFloat(double key, DoubleFloatUnaryOperator mappingFunction) A Type Specific compute method to reduce boxing/unboxing
float	computeFloatIfAbsent(double key, Double2FloatFunction mappingFunction) A Type Specific compute method to reduce boxing/unboxing
float	computeFloatIfPresent(double key, DoubleFloatUnaryOperator mappingFunction) A Type Specific compute method to reduce boxing/unboxing
boolean	containsKey(double key) Type Specific method to reduce boxing/unboxing of values
boolean	containsKey(java.lang.Object key) Deprecated.
boolean	containsValue(float value) Type Specific method to reduce boxing/unboxing of values
boolean	containsValue(java.lang.Object value) Deprecated.
ObjectSet<Double2FloatMap.Entry>	double2FloatEntrySet() Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
void	forEach(DoubleFloatConsumer action) Type Specific forEach method to reduce boxing/unboxing
java.lang.Float	get(java.lang.Object key)
float	getFloat(double key) A Type Specific get method to reduce boxing/unboxing
float	getOrDefault(double key, float defaultValue) A Type Specific getOrDefault method to reduce boxing/unboxing
DoubleSet	keySet()
void	mergeAllFloat(Double2FloatMap m, FloatFloatUnaryOperator mappingFunction) A Bulk method for merging Maps.
float	mergeFloat(double key, float value, FloatFloatUnaryOperator mappingFunction) A Type Specific merge method to reduce boxing/unboxing
float	put(double key, float value) Type Specific method to reduce boxing/unboxing of values
float	putIfAbsent(double key, float value) Type Specific method to reduce boxing/unboxing of values
float	remDouble(double key) Type Specific remove function to reduce boxing/unboxing
float	remDoubleOrDefault(double key, float defaultValue) Type-Specific Remove function with a default return value if wanted.
boolean	remove(double key, float value) Type Specific remove function to reduce boxing/unboxing
java.lang.Float	remove(java.lang.Object key) Deprecated.
boolean	remove(java.lang.Object key, java.lang.Object value)
float	replace(double key, float value) A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(double key, float oldValue, float newValue) A Type Specific replace method to replace an existing value
int	size()
FloatCollection	values()

Methods inherited from class speiger.src.collections.doubles.maps.abstracts.AbstractDouble2FloatMap

addToAll, entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, putAll, putAll, putAll, putAllIfAbsent, replaceFloats, replaceFloats, setDefaultReturnValue

Methods inherited from class java.util.AbstractMap

isEmpty, put, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface speiger.src.collections.doubles.maps.interfaces.Double2FloatMap

compute, computeIfAbsent, computeIfPresent, forEach, merge, put, putAll, putIfAbsent, replace, replace, replaceAll

Methods inherited from interface java.util.Map

isEmpty

Constructor Detail

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(DoubleStrategy strategy)

Default Contstructor

Parameters:

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(int minCapacity,
                                     DoubleStrategy strategy)

Constructor that defines the minimum capacity

Parameters:

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

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

java.lang.IllegalStateException - if the minimum capacity is negative

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(int minCapacity,
                                     float loadFactor,
                                     DoubleStrategy strategy)

Constructor that defines the minimum capacity and load factor

Parameters:

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

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

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

java.lang.IllegalStateException - if the minimum capacity is negative

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

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(java.lang.Double[] keys,
                                     java.lang.Float[] values,
                                     DoubleStrategy strategy)

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

Parameters:

keys - the keys that should be put into the map

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

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

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

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(java.lang.Double[] keys,
                                     java.lang.Float[] values,
                                     float loadFactor,
                                     DoubleStrategy strategy)

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

Parameters:

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

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

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

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

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(double[] keys,
                                     float[] values,
                                     DoubleStrategy strategy)

Helper constructor that allow to create a map from unboxed values

Parameters:

keys - the keys that should be put into the map

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

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

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

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(double[] keys,
                                     float[] values,
                                     float loadFactor,
                                     DoubleStrategy strategy)

Helper constructor that allow to create a map from unboxed values

Parameters:

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

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

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

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

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(java.util.Map<? extends java.lang.Double,? extends java.lang.Float> map,
                                     DoubleStrategy strategy)

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

Parameters:

map - the values that should be present in the map

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(java.util.Map<? extends java.lang.Double,? extends java.lang.Float> map,
                                     float loadFactor,
                                     DoubleStrategy strategy)

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

Parameters:

map - the values that should be present in the map

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

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

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

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(Double2FloatMap map,
                                     DoubleStrategy strategy)

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

Parameters:

map - the values that should be present in the map

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

Double2FloatOpenCustomHashMap

public Double2FloatOpenCustomHashMap(Double2FloatMap map,
                                     float loadFactor,
                                     DoubleStrategy strategy)

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

Parameters:

map - the values that should be present in the map

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

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

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

Method Detail

put

public float put(double key,
                 float value)

Description copied from interface: Double2FloatMap

Type Specific method to reduce boxing/unboxing of values

Parameters:

key - the key that should be inserted,

value - the value that should be inserted

Returns:

the last present value or default return value.

See Also:

Map.put(Object, Object)

putIfAbsent

public float putIfAbsent(double key,
                         float value)

Description copied from interface: Double2FloatMap

Type Specific method to reduce boxing/unboxing of values

Parameters:

key - the key that should be inserted,

value - the value that should be inserted

Returns:

the last present value or default return value.

See Also:

Map.putIfAbsent(Object, Object)

addTo

public float addTo(double key,
                   float value)

Description copied from interface: Double2FloatMap

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

Parameters:

key - the key that should be inserted,

value - the value that should be inserted / added

Returns:

the last present value or default return value.

containsKey

public boolean containsKey(double key)

Description copied from interface: Double2FloatMap

Type Specific method to reduce boxing/unboxing of values

Specified by:

containsKey in interface Double2FloatMap

Overrides:

containsKey in class AbstractDouble2FloatMap

Parameters:

key - element that is searched for

Returns:

if the key is present

containsKey

@Deprecated
public boolean containsKey(java.lang.Object key)

Deprecated.

Specified by:

containsKey in interface java.util.Map<java.lang.Double,java.lang.Float>

Specified by:

containsKey in interface Double2FloatMap

Overrides:

containsKey in class java.util.AbstractMap<java.lang.Double,java.lang.Float>

Parameters:

key - that is searched for.

Returns:

true if found

See Also:

Map.containsKey(Object)

containsValue

public boolean containsValue(float value)

Description copied from interface: Double2FloatMap

Type Specific method to reduce boxing/unboxing of values

Specified by:

containsValue in interface Double2FloatMap

Overrides:

containsValue in class AbstractDouble2FloatMap

Parameters:

value - element that is searched for

Returns:

if the value is present

containsValue

@Deprecated
public boolean containsValue(java.lang.Object value)

Deprecated.

Specified by:

containsValue in interface java.util.Map<java.lang.Double,java.lang.Float>

Specified by:

containsValue in interface Double2FloatMap

Overrides:

containsValue in class java.util.AbstractMap<java.lang.Double,java.lang.Float>

Parameters:

value - that is searched for.

Returns:

true if found

See Also:

Map.containsValue(Object)

remDouble

public float remDouble(double key)

Description copied from interface: Double2FloatMap

Type Specific remove function to reduce boxing/unboxing

Parameters:

key - the element that should be removed

Returns:

the value that was removed or default return value

remDoubleOrDefault

public float remDoubleOrDefault(double key,
                                float defaultValue)

Description copied from interface: Double2FloatMap

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

Parameters:

key - the element that should be removed

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

Returns:

the value that was removed or default value

See Also:

Map.remove(Object, Object)

remove

@Deprecated
public java.lang.Float remove(java.lang.Object key)

Deprecated.

Specified by:

remove in interface java.util.Map<java.lang.Double,java.lang.Float>

Specified by:

remove in interface Double2FloatMap

Overrides:

remove in class java.util.AbstractMap<java.lang.Double,java.lang.Float>

Parameters:

key - the element that should be removed

Returns:

the value that was removed or default return value

See Also:

Map.remove(Object)

remove

public boolean remove(double key,
                      float value)

Description copied from interface: Double2FloatMap

Type Specific remove function to reduce boxing/unboxing

Parameters:

key - the element that should be removed

value - the expected value that should be found

Returns:

true if the key and value was found and removed

See Also:

Map.remove(Object, Object)

remove

public boolean remove(java.lang.Object key,
                      java.lang.Object value)

Parameters:

key - the element that should be removed

value - the expected value that should be found

Returns:

true if the key and value was found and removed

See Also:

Map.remove(Object, Object)

getFloat

public float getFloat(double key)

Description copied from interface: Double2FloatMap

A Type Specific get method to reduce boxing/unboxing

Parameters:

key - the key that is searched for

Returns:

the searched value or default return value

get

public java.lang.Float get(java.lang.Object key)

Specified by:

get in interface java.util.Map<java.lang.Double,java.lang.Float>

Specified by:

get in interface Double2FloatMap

Overrides:

get in class AbstractDouble2FloatMap

getOrDefault

public float getOrDefault(double key,
                          float defaultValue)

Description copied from interface: Double2FloatMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Specified by:

getOrDefault in interface Double2FloatMap

Overrides:

getOrDefault in class AbstractDouble2FloatMap

Parameters:

key - the key that is searched for

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

Returns:

the searched value or defaultValue value

double2FloatEntrySet

public ObjectSet<Double2FloatMap.Entry> double2FloatEntrySet()

Description copied from interface: Double2FloatMap

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

Returns:

a EntrySet of the collection

keySet

public DoubleSet keySet()

Specified by:

keySet in interface java.util.Map<java.lang.Double,java.lang.Float>

Specified by:

keySet in interface Double2FloatMap

Overrides:

keySet in class AbstractDouble2FloatMap

values

public FloatCollection values()

Specified by:

values in interface java.util.Map<java.lang.Double,java.lang.Float>

Specified by:

values in interface Double2FloatMap

Overrides:

values in class AbstractDouble2FloatMap

forEach

public void forEach(DoubleFloatConsumer action)

Description copied from interface: Double2FloatMap

Type Specific forEach method to reduce boxing/unboxing

Specified by:

forEach in interface Double2FloatMap

Overrides:

forEach in class AbstractDouble2FloatMap

Parameters:

action - processor of the values that are iterator over

replace

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

Description copied from interface: Double2FloatMap

A Type Specific replace method to replace an existing value

Specified by:

replace in interface Double2FloatMap

Overrides:

replace in class AbstractDouble2FloatMap

Parameters:

key - the element that should be searched for

oldValue - the expected value to be replaced

newValue - the value to replace the oldValue with.

Returns:

true if the value got replaced

replace

public float replace(double key,
                     float value)

Description copied from interface: Double2FloatMap

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

Specified by:

replace in interface Double2FloatMap

Overrides:

replace in class AbstractDouble2FloatMap

Parameters:

key - the element that should be searched for

value - the value to replace with.

Returns:

the present value or default return value

computeFloat

public float computeFloat(double key,
                          DoubleFloatUnaryOperator mappingFunction)

Description copied from interface: Double2FloatMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeFloat in interface Double2FloatMap

Overrides:

computeFloat in class AbstractDouble2FloatMap

Parameters:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Returns:

the result of the computation

computeFloatIfAbsent

public float computeFloatIfAbsent(double key,
                                  Double2FloatFunction mappingFunction)

Description copied from interface: Double2FloatMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeFloatIfAbsent in interface Double2FloatMap

Overrides:

computeFloatIfAbsent in class AbstractDouble2FloatMap

Parameters:

key - the key that should be computed

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

Returns:

the result of the computed value or present value

computeFloatIfPresent

public float computeFloatIfPresent(double key,
                                   DoubleFloatUnaryOperator mappingFunction)

Description copied from interface: Double2FloatMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeFloatIfPresent in interface Double2FloatMap

Overrides:

computeFloatIfPresent in class AbstractDouble2FloatMap

Parameters:

key - the key that should be computed

mappingFunction - the operator that should generate the value if present

Returns:

the result of the default return value or present value

mergeFloat

public float mergeFloat(double key,
                        float value,
                        FloatFloatUnaryOperator mappingFunction)

Description copied from interface: Double2FloatMap

A Type Specific merge method to reduce boxing/unboxing

Specified by:

mergeFloat in interface Double2FloatMap

Overrides:

mergeFloat in class AbstractDouble2FloatMap

Parameters:

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

Returns:

the result of the merge

mergeAllFloat

public void mergeAllFloat(Double2FloatMap m,
                          FloatFloatUnaryOperator mappingFunction)

Description copied from interface: Double2FloatMap

A Bulk method for merging Maps.

Specified by:

mergeAllFloat in interface Double2FloatMap

Overrides:

mergeAllFloat in class AbstractDouble2FloatMap

Parameters:

m - the entries that should be bulk added

mappingFunction - the operator that should generate the new Value

size

public int size()

Specified by:

size in interface java.util.Map<java.lang.Double,java.lang.Float>

Overrides:

size in class java.util.AbstractMap<java.lang.Double,java.lang.Float>

clear

public void clear()

Specified by:

clear in interface java.util.Map<java.lang.Double,java.lang.Float>

Overrides:

clear in class java.util.AbstractMap<java.lang.Double,java.lang.Float>