speiger.src.collections.floats.maps.impl.customHash

Class Float2LongOpenCustomHashMap

java.lang.Object

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

speiger.src.collections.floats.maps.abstracts.AbstractFloat2LongMap

speiger.src.collections.floats.maps.impl.customHash.Float2LongOpenCustomHashMap

All Implemented Interfaces:

java.util.Map<java.lang.Float,java.lang.Long>, Float2LongFunction, Float2LongMap

Direct Known Subclasses:

Float2LongLinkedOpenCustomHashMap

public class Float2LongOpenCustomHashMap
extends AbstractFloat2LongMap

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.floats.maps.abstracts.AbstractFloat2LongMap

AbstractFloat2LongMap.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.floats.maps.interfaces.Float2LongMap

Float2LongMap.Entry, Float2LongMap.FastEntrySet

Constructor Summary

Constructors

Constructor and Description
Float2LongOpenCustomHashMap(float[] keys, long[] values, float loadFactor, FloatStrategy strategy) Helper constructor that allow to create a map from unboxed values
Float2LongOpenCustomHashMap(java.lang.Float[] keys, java.lang.Long[] values, float loadFactor, FloatStrategy strategy) Helper constructor that allow to create a map from boxed values (it will unbox them)
Float2LongOpenCustomHashMap(float[] keys, long[] values, FloatStrategy strategy) Helper constructor that allow to create a map from unboxed values
Float2LongOpenCustomHashMap(java.lang.Float[] keys, java.lang.Long[] values, FloatStrategy strategy) Helper constructor that allow to create a map from boxed values (it will unbox them)
Float2LongOpenCustomHashMap(Float2LongMap map, float loadFactor, FloatStrategy strategy) A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Float2LongOpenCustomHashMap(Float2LongMap map, FloatStrategy strategy) A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Float2LongOpenCustomHashMap(FloatStrategy strategy) Default Contstructor
Float2LongOpenCustomHashMap(int minCapacity, float loadFactor, FloatStrategy strategy) Constructor that defines the minimum capacity and load factor
Float2LongOpenCustomHashMap(int minCapacity, FloatStrategy strategy) Constructor that defines the minimum capacity
Float2LongOpenCustomHashMap(java.util.Map<? extends java.lang.Float,? extends java.lang.Long> map, float loadFactor, FloatStrategy strategy) A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Float2LongOpenCustomHashMap(java.util.Map<? extends java.lang.Float,? extends java.lang.Long> map, FloatStrategy 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
long	addTo(float key, long value) A Helper method to add a primitives together.
void	clear()
long	computeLong(float key, FloatLongUnaryOperator mappingFunction) A Type Specific compute method to reduce boxing/unboxing
long	computeLongIfAbsent(float key, Float2LongFunction mappingFunction) A Type Specific compute method to reduce boxing/unboxing
long	computeLongIfPresent(float key, FloatLongUnaryOperator mappingFunction) A Type Specific compute method to reduce boxing/unboxing
boolean	containsKey(float key) Type Specific method to reduce boxing/unboxing of values
boolean	containsKey(java.lang.Object key) Deprecated.
boolean	containsValue(long value) Type Specific method to reduce boxing/unboxing of values
boolean	containsValue(java.lang.Object value) Deprecated.
ObjectSet<Float2LongMap.Entry>	float2LongEntrySet() Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
void	forEach(FloatLongConsumer action) Type Specific forEach method to reduce boxing/unboxing
java.lang.Long	get(java.lang.Object key)
long	getLong(float key) A Type Specific get method to reduce boxing/unboxing
long	getOrDefault(float key, long defaultValue) A Type Specific getOrDefault method to reduce boxing/unboxing
FloatSet	keySet()
void	mergeAllLong(Float2LongMap m, LongLongUnaryOperator mappingFunction) A Bulk method for merging Maps.
long	mergeLong(float key, long value, LongLongUnaryOperator mappingFunction) A Type Specific merge method to reduce boxing/unboxing
long	put(float key, long value) Type Specific method to reduce boxing/unboxing of values
long	putIfAbsent(float key, long value) Type Specific method to reduce boxing/unboxing of values
long	remFloat(float key) Type Specific remove function to reduce boxing/unboxing
long	remFloatOrDefault(float key, long defaultValue) Type-Specific Remove function with a default return value if wanted.
boolean	remove(float key, long value) Type Specific remove function to reduce boxing/unboxing
java.lang.Long	remove(java.lang.Object key) Deprecated.
boolean	remove(java.lang.Object key, java.lang.Object value)
long	replace(float key, long value) A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(float key, long oldValue, long newValue) A Type Specific replace method to replace an existing value
int	size()
LongCollection	values()

Methods inherited from class speiger.src.collections.floats.maps.abstracts.AbstractFloat2LongMap

addToAll, entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, putAll, putAll, putAll, putAllIfAbsent, replaceLongs, replaceLongs, 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.floats.maps.interfaces.Float2LongMap

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

Methods inherited from interface java.util.Map

isEmpty

Constructor Detail

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(FloatStrategy strategy)

Default Contstructor

Parameters:

strategy - the strategy that allows hash control.

Throws:

java.lang.NullPointerException - if Strategy is null

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(int minCapacity,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(int minCapacity,
                                   float loadFactor,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(java.lang.Float[] keys,
                                   java.lang.Long[] values,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(java.lang.Float[] keys,
                                   java.lang.Long[] values,
                                   float loadFactor,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(float[] keys,
                                   long[] values,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(float[] keys,
                                   long[] values,
                                   float loadFactor,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(java.util.Map<? extends java.lang.Float,? extends java.lang.Long> map,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(java.util.Map<? extends java.lang.Float,? extends java.lang.Long> map,
                                   float loadFactor,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(Float2LongMap map,
                                   FloatStrategy 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

Float2LongOpenCustomHashMap

public Float2LongOpenCustomHashMap(Float2LongMap map,
                                   float loadFactor,
                                   FloatStrategy 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 long put(float key,
                long value)

Description copied from interface: Float2LongMap

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 long putIfAbsent(float key,
                        long value)

Description copied from interface: Float2LongMap

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 long addTo(float key,
                  long value)

Description copied from interface: Float2LongMap

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(float key)

Description copied from interface: Float2LongMap

Type Specific method to reduce boxing/unboxing of values

Specified by:

containsKey in interface Float2LongMap

Overrides:

containsKey in class AbstractFloat2LongMap

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.Float,java.lang.Long>

Specified by:

containsKey in interface Float2LongMap

Overrides:

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

Parameters:

key - that is searched for.

Returns:

true if found

See Also:

Map.containsKey(Object)

containsValue

public boolean containsValue(long value)

Description copied from interface: Float2LongMap

Type Specific method to reduce boxing/unboxing of values

Specified by:

containsValue in interface Float2LongMap

Overrides:

containsValue in class AbstractFloat2LongMap

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.Float,java.lang.Long>

Specified by:

containsValue in interface Float2LongMap

Overrides:

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

Parameters:

value - that is searched for.

Returns:

true if found

See Also:

Map.containsValue(Object)

remFloat

public long remFloat(float key)

Description copied from interface: Float2LongMap

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

remFloatOrDefault

public long remFloatOrDefault(float key,
                              long defaultValue)

Description copied from interface: Float2LongMap

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.Long remove(java.lang.Object key)

Deprecated.

Specified by:

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

Specified by:

remove in interface Float2LongMap

Overrides:

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

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(float key,
                      long value)

Description copied from interface: Float2LongMap

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)

getLong

public long getLong(float key)

Description copied from interface: Float2LongMap

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.Long get(java.lang.Object key)

Specified by:

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

Specified by:

get in interface Float2LongMap

Overrides:

get in class AbstractFloat2LongMap

getOrDefault

public long getOrDefault(float key,
                         long defaultValue)

Description copied from interface: Float2LongMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Specified by:

getOrDefault in interface Float2LongMap

Overrides:

getOrDefault in class AbstractFloat2LongMap

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

float2LongEntrySet

public ObjectSet<Float2LongMap.Entry> float2LongEntrySet()

Description copied from interface: Float2LongMap

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

Returns:

a EntrySet of the collection

keySet

public FloatSet keySet()

Specified by:

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

Specified by:

keySet in interface Float2LongMap

Overrides:

keySet in class AbstractFloat2LongMap

values

public LongCollection values()

Specified by:

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

Specified by:

values in interface Float2LongMap

Overrides:

values in class AbstractFloat2LongMap

forEach

public void forEach(FloatLongConsumer action)

Description copied from interface: Float2LongMap

Type Specific forEach method to reduce boxing/unboxing

Specified by:

forEach in interface Float2LongMap

Overrides:

forEach in class AbstractFloat2LongMap

Parameters:

action - processor of the values that are iterator over

replace

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

Description copied from interface: Float2LongMap

A Type Specific replace method to replace an existing value

Specified by:

replace in interface Float2LongMap

Overrides:

replace in class AbstractFloat2LongMap

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 long replace(float key,
                    long value)

Description copied from interface: Float2LongMap

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

Specified by:

replace in interface Float2LongMap

Overrides:

replace in class AbstractFloat2LongMap

Parameters:

key - the element that should be searched for

value - the value to replace with.

Returns:

the present value or default return value

computeLong

public long computeLong(float key,
                        FloatLongUnaryOperator mappingFunction)

Description copied from interface: Float2LongMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeLong in interface Float2LongMap

Overrides:

computeLong in class AbstractFloat2LongMap

Parameters:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Returns:

the result of the computation

computeLongIfAbsent

public long computeLongIfAbsent(float key,
                                Float2LongFunction mappingFunction)

Description copied from interface: Float2LongMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeLongIfAbsent in interface Float2LongMap

Overrides:

computeLongIfAbsent in class AbstractFloat2LongMap

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

computeLongIfPresent

public long computeLongIfPresent(float key,
                                 FloatLongUnaryOperator mappingFunction)

Description copied from interface: Float2LongMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeLongIfPresent in interface Float2LongMap

Overrides:

computeLongIfPresent in class AbstractFloat2LongMap

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

mergeLong

public long mergeLong(float key,
                      long value,
                      LongLongUnaryOperator mappingFunction)

Description copied from interface: Float2LongMap

A Type Specific merge method to reduce boxing/unboxing

Specified by:

mergeLong in interface Float2LongMap

Overrides:

mergeLong in class AbstractFloat2LongMap

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

mergeAllLong

public void mergeAllLong(Float2LongMap m,
                         LongLongUnaryOperator mappingFunction)

Description copied from interface: Float2LongMap

A Bulk method for merging Maps.

Specified by:

mergeAllLong in interface Float2LongMap

Overrides:

mergeAllLong in class AbstractFloat2LongMap

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.Float,java.lang.Long>

Overrides:

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

clear

public void clear()

Specified by:

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

Overrides:

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