speiger.src.collections.ints.utils.maps

Class Int2BooleanMaps.EmptyMap

java.lang.Object

java.util.AbstractMap<java.lang.Integer,java.lang.Boolean>

speiger.src.collections.ints.maps.abstracts.AbstractInt2BooleanMap

speiger.src.collections.ints.utils.maps.Int2BooleanMaps.EmptyMap

All Implemented Interfaces:

java.util.function.IntPredicate, java.util.Map<java.lang.Integer,java.lang.Boolean>, Int2BooleanFunction, Int2BooleanMap

Enclosing class:

Int2BooleanMaps

public static class Int2BooleanMaps.EmptyMap
extends AbstractInt2BooleanMap

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

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.ints.maps.abstracts.AbstractInt2BooleanMap

AbstractInt2BooleanMap.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.ints.maps.interfaces.Int2BooleanMap

Int2BooleanMap.Entry, Int2BooleanMap.FastEntrySet

Constructor Summary

Constructors

Constructor and Description
EmptyMap()

Method Summary

Modifier and Type	Method and Description
boolean	getBoolean(int key) A Type Specific get method to reduce boxing/unboxing
boolean	getOrDefault(int key, boolean defaultValue) A Type Specific getOrDefault method to reduce boxing/unboxing
ObjectSet<Int2BooleanMap.Entry>	int2BooleanEntrySet() Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
IntSet	keySet()
boolean	put(int key, boolean value) Type Specific method to reduce boxing/unboxing of values
boolean	putIfAbsent(int key, boolean value) Type Specific method to reduce boxing/unboxing of values
boolean	remInt(int key) Type Specific remove function to reduce boxing/unboxing
boolean	remIntOrDefault(int key, boolean defaultValue) Type-Specific Remove function with a default return value if wanted.
boolean	remove(int key, boolean value) Type Specific remove function to reduce boxing/unboxing
BooleanCollection	values()

Methods inherited from class speiger.src.collections.ints.maps.abstracts.AbstractInt2BooleanMap

computeBoolean, computeBooleanIfAbsent, computeBooleanIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getDefaultReturnValue, getOrDefault, hashCode, mergeAllBoolean, mergeBoolean, putAll, putAll, putAll, putAllIfAbsent, replace, replace, replaceBooleans, replaceBooleans, 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.ints.maps.interfaces.Int2BooleanMap

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

Methods inherited from interface speiger.src.collections.ints.functions.function.Int2BooleanFunction

and, andType, negate, or, orType, test

Constructor Detail

EmptyMap

public EmptyMap()

Method Detail

put

public boolean put(int key,
                   boolean value)

Description copied from interface: Int2BooleanMap

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 boolean putIfAbsent(int key,
                           boolean value)

Description copied from interface: Int2BooleanMap

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)

remInt

public boolean remInt(int key)

Description copied from interface: Int2BooleanMap

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

remIntOrDefault

public boolean remIntOrDefault(int key,
                               boolean defaultValue)

Description copied from interface: Int2BooleanMap

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(int key,
                      boolean value)

Description copied from interface: Int2BooleanMap

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)

getBoolean

public boolean getBoolean(int key)

Description copied from interface: Int2BooleanMap

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 boolean getOrDefault(int key,
                            boolean defaultValue)

Description copied from interface: Int2BooleanMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Specified by:

getOrDefault in interface Int2BooleanMap

Overrides:

getOrDefault in class AbstractInt2BooleanMap

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 IntSet keySet()

Specified by:

keySet in interface java.util.Map<java.lang.Integer,java.lang.Boolean>

Specified by:

keySet in interface Int2BooleanMap

Overrides:

keySet in class AbstractInt2BooleanMap

values

public BooleanCollection values()

Specified by:

values in interface java.util.Map<java.lang.Integer,java.lang.Boolean>

Specified by:

values in interface Int2BooleanMap

Overrides:

values in class AbstractInt2BooleanMap

int2BooleanEntrySet

public ObjectSet<Int2BooleanMap.Entry> int2BooleanEntrySet()

Description copied from interface: Int2BooleanMap

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

Returns:

a EntrySet of the collection