speiger.src.collections.bytes.utils.maps

Class Byte2DoubleMaps.SingletonMap

java.lang.Object

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

speiger.src.collections.bytes.maps.abstracts.AbstractByte2DoubleMap

speiger.src.collections.bytes.utils.maps.Byte2DoubleMaps.SingletonMap

All Implemented Interfaces:

java.util.Map<java.lang.Byte,java.lang.Double>, Byte2DoubleFunction, Byte2DoubleMap

Enclosing class:

Byte2DoubleMaps

public static class Byte2DoubleMaps.SingletonMap
extends AbstractByte2DoubleMap

Singleton Map instance that is used in the helper method

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.bytes.maps.abstracts.AbstractByte2DoubleMap

AbstractByte2DoubleMap.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.bytes.maps.interfaces.Byte2DoubleMap

Byte2DoubleMap.Entry, Byte2DoubleMap.FastEntrySet

Method Summary

Modifier and Type	Method and Description
double	addTo(byte key, double value) A Helper method to add a primitives together.
ObjectSet<Byte2DoubleMap.Entry>	byte2DoubleEntrySet() Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
double	getDouble(byte key) A Type Specific get method to reduce boxing/unboxing
double	getOrDefault(byte key, double defaultValue) A Type Specific getOrDefault method to reduce boxing/unboxing
ByteSet	keySet()
double	put(byte key, double value) Type Specific method to reduce boxing/unboxing of values
double	putIfAbsent(byte key, double value) Type Specific method to reduce boxing/unboxing of values
double	remByte(byte key) Type Specific remove function to reduce boxing/unboxing
double	remByteOrDefault(byte key, double defaultValue) Type-Specific Remove function with a default return value if wanted.
boolean	remove(byte key, double value) Type Specific remove function to reduce boxing/unboxing
DoubleCollection	values()

Methods inherited from class speiger.src.collections.bytes.maps.abstracts.AbstractByte2DoubleMap

addToAll, computeDouble, computeDoubleIfAbsent, computeDoubleIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getDefaultReturnValue, getOrDefault, hashCode, mergeAllDouble, mergeDouble, putAll, putAll, putAll, putAllIfAbsent, replace, replace, replaceDoubles, replaceDoubles, setDefaultReturnValue

Methods inherited from class java.util.AbstractMap

clear, containsKey, containsValue, isEmpty, put, remove, size, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface speiger.src.collections.bytes.maps.interfaces.Byte2DoubleMap

compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, forEach, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll

Methods inherited from interface java.util.Map

clear, isEmpty, size

Method Detail

put

public double put(byte key,
                  double value)

Description copied from interface: Byte2DoubleMap

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 double putIfAbsent(byte key,
                          double value)

Description copied from interface: Byte2DoubleMap

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 double addTo(byte key,
                    double value)

Description copied from interface: Byte2DoubleMap

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.

remByte

public double remByte(byte key)

Description copied from interface: Byte2DoubleMap

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

remByteOrDefault

public double remByteOrDefault(byte key,
                               double defaultValue)

Description copied from interface: Byte2DoubleMap

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

public boolean remove(byte key,
                      double value)

Description copied from interface: Byte2DoubleMap

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)

getDouble

public double getDouble(byte key)

Description copied from interface: Byte2DoubleMap

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

getOrDefault

public double getOrDefault(byte key,
                           double defaultValue)

Description copied from interface: Byte2DoubleMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Specified by:

getOrDefault in interface Byte2DoubleMap

Overrides:

getOrDefault in class AbstractByte2DoubleMap

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

keySet

public ByteSet keySet()

Specified by:

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

Specified by:

keySet in interface Byte2DoubleMap

Overrides:

keySet in class AbstractByte2DoubleMap

values

public DoubleCollection values()

Specified by:

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

Specified by:

values in interface Byte2DoubleMap

Overrides:

values in class AbstractByte2DoubleMap

byte2DoubleEntrySet

public ObjectSet<Byte2DoubleMap.Entry> byte2DoubleEntrySet()

Description copied from interface: Byte2DoubleMap

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

Returns:

a EntrySet of the collection