speiger.src.collections.doubles.utils.maps

Class Double2BooleanMaps.SingletonMap

java.lang.Object

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

speiger.src.collections.doubles.maps.abstracts.AbstractDouble2BooleanMap

speiger.src.collections.doubles.utils.maps.Double2BooleanMaps.SingletonMap

All Implemented Interfaces:

java.util.function.DoublePredicate, java.util.Map<java.lang.Double,java.lang.Boolean>, Double2BooleanFunction, Double2BooleanMap

Enclosing class:

Double2BooleanMaps

public static class Double2BooleanMaps.SingletonMap
extends AbstractDouble2BooleanMap

Singleton Map instance that is used in the helper method

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.doubles.maps.abstracts.AbstractDouble2BooleanMap

AbstractDouble2BooleanMap.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.Double2BooleanMap

Double2BooleanMap.BuilderCache, Double2BooleanMap.Entry, Double2BooleanMap.FastEntrySet, Double2BooleanMap.MapBuilder

Method Summary

Modifier and Type	Method and Description
boolean	computeBoolean(double key, DoubleBooleanUnaryOperator mappingFunction) A Type Specific compute method to reduce boxing/unboxing
boolean	computeBooleanIfAbsent(double key, Double2BooleanFunction mappingFunction) A Type Specific compute method to reduce boxing/unboxing
boolean	computeBooleanIfPresent(double key, DoubleBooleanUnaryOperator mappingFunction) A Type Specific compute method to reduce boxing/unboxing
Double2BooleanMaps.SingletonMap	copy() A Function that does a shallow clone of the Map itself.
ObjectSet<Double2BooleanMap.Entry>	double2BooleanEntrySet() Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
boolean	get(double key) A Type Specific get method to reduce boxing/unboxing
boolean	getOrDefault(double key, boolean defaultValue) A Type Specific getOrDefault method to reduce boxing/unboxing
DoubleSet	keySet()
void	mergeAllBoolean(Double2BooleanMap m, BooleanBooleanUnaryOperator mappingFunction) A Bulk method for merging Maps.
boolean	mergeBoolean(double key, boolean value, BooleanBooleanUnaryOperator mappingFunction) A Type Specific merge method to reduce boxing/unboxing
boolean	put(double key, boolean value) Type Specific method to reduce boxing/unboxing of values
boolean	putIfAbsent(double key, boolean value) Type Specific method to reduce boxing/unboxing of values
boolean	remove(double key) Type Specific remove function to reduce boxing/unboxing
boolean	remove(double key, boolean value) Type Specific remove function to reduce boxing/unboxing
boolean	removeOrDefault(double key, boolean defaultValue) Type-Specific Remove function with a default return value if wanted.
boolean	supplyBooleanIfAbsent(double key, BooleanSupplier valueProvider) A Supplier based computeIfAbsent function to fill the most used usecase of this function
BooleanCollection	values()

Methods inherited from class speiger.src.collections.doubles.maps.abstracts.AbstractDouble2BooleanMap

containsKey, containsValue, entrySet, equals, forEach, get, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, remove, replace, replace, replaceBooleans, replaceBooleans, setDefaultReturnValue

Methods inherited from class java.util.AbstractMap

clear, containsKey, containsValue, isEmpty, size, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface speiger.src.collections.doubles.maps.interfaces.Double2BooleanMap

builder, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, forEach, merge, putAll, putAll, putIfAbsent, remove, replace, replace, replaceAll, synchronize, synchronize, unmodifiable

Methods inherited from interface java.util.Map

clear, isEmpty, size

Methods inherited from interface speiger.src.collections.doubles.functions.function.Double2BooleanFunction

and, andType, negate, or, orType, test

Method Detail

put

public boolean put(double key,
                   boolean value)

Description copied from interface: Double2BooleanMap

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(double key,
                           boolean value)

Description copied from interface: Double2BooleanMap

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)

remove

public boolean remove(double key)

Description copied from interface: Double2BooleanMap

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

removeOrDefault

public boolean removeOrDefault(double key,
                               boolean defaultValue)

Description copied from interface: Double2BooleanMap

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(double key,
                      boolean value)

Description copied from interface: Double2BooleanMap

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)

get

public boolean get(double key)

Description copied from interface: Double2BooleanMap

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(double key,
                            boolean defaultValue)

Description copied from interface: Double2BooleanMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Specified by:

getOrDefault in interface Double2BooleanMap

Overrides:

getOrDefault in class AbstractDouble2BooleanMap

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

computeBoolean

public boolean computeBoolean(double key,
                              DoubleBooleanUnaryOperator mappingFunction)

Description copied from interface: Double2BooleanMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeBoolean in interface Double2BooleanMap

Overrides:

computeBoolean in class AbstractDouble2BooleanMap

Parameters:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Returns:

the result of the computation

computeBooleanIfAbsent

public boolean computeBooleanIfAbsent(double key,
                                      Double2BooleanFunction mappingFunction)

Description copied from interface: Double2BooleanMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeBooleanIfAbsent in interface Double2BooleanMap

Overrides:

computeBooleanIfAbsent in class AbstractDouble2BooleanMap

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

computeBooleanIfPresent

public boolean computeBooleanIfPresent(double key,
                                       DoubleBooleanUnaryOperator mappingFunction)

Description copied from interface: Double2BooleanMap

A Type Specific compute method to reduce boxing/unboxing

Specified by:

computeBooleanIfPresent in interface Double2BooleanMap

Overrides:

computeBooleanIfPresent in class AbstractDouble2BooleanMap

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

supplyBooleanIfAbsent

public boolean supplyBooleanIfAbsent(double key,
                                     BooleanSupplier valueProvider)

Description copied from interface: Double2BooleanMap

A Supplier based computeIfAbsent function to fill the most used usecase of this function

Specified by:

supplyBooleanIfAbsent in interface Double2BooleanMap

Overrides:

supplyBooleanIfAbsent in class AbstractDouble2BooleanMap

Parameters:

key - the key that should be computed

valueProvider - the value if not present

Returns:

the result of the computed value or present value

mergeBoolean

public boolean mergeBoolean(double key,
                            boolean value,
                            BooleanBooleanUnaryOperator mappingFunction)

Description copied from interface: Double2BooleanMap

A Type Specific merge method to reduce boxing/unboxing

Specified by:

mergeBoolean in interface Double2BooleanMap

Overrides:

mergeBoolean in class AbstractDouble2BooleanMap

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

mergeAllBoolean

public void mergeAllBoolean(Double2BooleanMap m,
                            BooleanBooleanUnaryOperator mappingFunction)

Description copied from interface: Double2BooleanMap

A Bulk method for merging Maps.

Specified by:

mergeAllBoolean in interface Double2BooleanMap

Overrides:

mergeAllBoolean in class AbstractDouble2BooleanMap

Parameters:

m - the entries that should be bulk added

mappingFunction - the operator that should generate the new Value

copy

public Double2BooleanMaps.SingletonMap copy()

Description copied from interface: Double2BooleanMap

A Function that does a shallow clone of the Map itself. This function is more optimized then a copy constructor since the Map does not have to be unsorted/resorted. It can be compared to Cloneable but with less exception risk

Specified by:

copy in interface Double2BooleanMap

Overrides:

copy in class AbstractDouble2BooleanMap

Returns:

a Shallow Copy of the Map

keySet

public DoubleSet keySet()

Specified by:

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

Specified by:

keySet in interface Double2BooleanMap

Overrides:

keySet in class AbstractDouble2BooleanMap

values

public BooleanCollection values()

Specified by:

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

Specified by:

values in interface Double2BooleanMap

Overrides:

values in class AbstractDouble2BooleanMap

double2BooleanEntrySet

public ObjectSet<Double2BooleanMap.Entry> double2BooleanEntrySet()

Description copied from interface: Double2BooleanMap

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

Returns:

a EntrySet of the collection