speiger.src.collections.bytes.utils.maps

Class Byte2CharMaps.EmptyMap

java.lang.Object

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

speiger.src.collections.bytes.maps.abstracts.AbstractByte2CharMap

speiger.src.collections.bytes.utils.maps.Byte2CharMaps.EmptyMap

All Implemented Interfaces:

java.util.Map<java.lang.Byte,java.lang.Character>, Byte2CharFunction, Byte2CharMap

Enclosing class:

Byte2CharMaps

public static class Byte2CharMaps.EmptyMap
extends AbstractByte2CharMap

Empty Map impementation that is used for the emptyMap() function

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.bytes.maps.abstracts.AbstractByte2CharMap

AbstractByte2CharMap.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.Byte2CharMap

Byte2CharMap.Entry, Byte2CharMap.FastEntrySet

Constructor Summary

Constructors

Constructor and Description
EmptyMap()

Method Summary

Modifier and Type	Method and Description
char	addTo(byte key, char value) A Helper method to add a primitives together.
ObjectSet<Byte2CharMap.Entry>	byte2CharEntrySet() Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
char	getChar(byte key) A Type Specific get method to reduce boxing/unboxing
char	getOrDefault(byte key, char defaultValue) A Type Specific getOrDefault method to reduce boxing/unboxing
ByteSet	keySet()
char	put(byte key, char value) Type Specific method to reduce boxing/unboxing of values
char	putIfAbsent(byte key, char value) Type Specific method to reduce boxing/unboxing of values
char	remByte(byte key) Type Specific remove function to reduce boxing/unboxing
char	remByteOrDefault(byte key, char defaultValue) Type-Specific Remove function with a default return value if wanted.
boolean	remove(byte key, char value) Type Specific remove function to reduce boxing/unboxing
CharCollection	values()

Methods inherited from class speiger.src.collections.bytes.maps.abstracts.AbstractByte2CharMap

addToAll, computeChar, computeCharIfAbsent, computeCharIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getDefaultReturnValue, getOrDefault, hashCode, mergeAllChar, mergeChar, putAll, putAll, putAll, putAllIfAbsent, replace, replace, replaceChars, replaceChars, 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.Byte2CharMap

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

Constructor Detail

EmptyMap

public EmptyMap()

Method Detail

put

public char put(byte key,
                char value)

Description copied from interface: Byte2CharMap

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 char putIfAbsent(byte key,
                        char value)

Description copied from interface: Byte2CharMap

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 char addTo(byte key,
                  char value)

Description copied from interface: Byte2CharMap

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 char remByte(byte key)

Description copied from interface: Byte2CharMap

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 char remByteOrDefault(byte key,
                             char defaultValue)

Description copied from interface: Byte2CharMap

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,
                      char value)

Description copied from interface: Byte2CharMap

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)

getChar

public char getChar(byte key)

Description copied from interface: Byte2CharMap

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 char getOrDefault(byte key,
                         char defaultValue)

Description copied from interface: Byte2CharMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Specified by:

getOrDefault in interface Byte2CharMap

Overrides:

getOrDefault in class AbstractByte2CharMap

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.Character>

Specified by:

keySet in interface Byte2CharMap

Overrides:

keySet in class AbstractByte2CharMap

values

public CharCollection values()

Specified by:

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

Specified by:

values in interface Byte2CharMap

Overrides:

values in class AbstractByte2CharMap

byte2CharEntrySet

public ObjectSet<Byte2CharMap.Entry> byte2CharEntrySet()

Description copied from interface: Byte2CharMap

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

Returns:

a EntrySet of the collection