Class ImmutableCharDoubleSingletonMap

java.lang.Object

org.eclipse.collections.impl.map.immutable.primitive.ImmutableCharDoubleSingletonMap

All Implemented Interfaces:

Serializable, DoubleIterable, CharDoubleMap, DoubleValuesMap, ImmutableCharDoubleMap, PrimitiveIterable

final class ImmutableCharDoubleSingletonMap
extends Object
implements ImmutableCharDoubleMap, Serializable

ImmutableCharDoubleSingletonMap is an optimization for ImmutableCharDoubleMap of size 1. This file was automatically generated from template file immutablePrimitivePrimitiveSingletonMap.stg.

Since:

4.0.

Field Summary

Fields

Modifier and Type	Field	Description
private static final double	EMPTY_VALUE
private final char	key1
private static final long	serialVersionUID
private final double	value1

Constructor Summary

Constructors

Constructor	Description
ImmutableCharDoubleSingletonMap(char key1, double value1)

Method Summary

Modifier and Type	Method	Description
boolean	allSatisfy(DoublePredicate predicate)	Returns true if all of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
boolean	allSatisfyKeyValue(CharDoublePredicate predicate)
boolean	anySatisfy(DoublePredicate predicate)	Returns true if any of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
void	appendString(Appendable appendable)	Prints a string representation of this collection onto the given Appendable.
void	appendString(Appendable appendable, String separator)	Prints a string representation of this collection onto the given Appendable.
void	appendString(Appendable appendable, String start, String separator, String end)	Prints a string representation of this collection onto the given Appendable.
LazyDoubleIterable	asLazy()	Returns a LazyDoubleIterable adapter wrapping the source DoubleIterable.
double	average()
RichIterable<DoubleIterable>	chunk(int size)	Partitions elements in fixed size chunks.
<V> ImmutableBag<V>	collect(DoubleToObjectFunction<? extends V> function)	Returns a new collection with the results of applying the specified function on each element of the source collection.
boolean	contains(double value)	Returns true if the value is contained in the DoubleIterable, and false if it is not.
boolean	containsAll(double... source)	Returns true if all of the values specified in the source array are contained in the DoubleIterable, and false if they are not.
boolean	containsAll(DoubleIterable source)	Returns true if all of the values specified in the source DoubleIterable are contained in the DoubleIterable, and false if they are not.
boolean	containsKey(char key)	Returns whether or not the key is present in the map.
boolean	containsValue(double value)	Returns whether or not this map contains the value.
int	count(DoublePredicate predicate)	Returns a count of the number of elements in the DoubleIterable that return true for the specified predicate.
double	detectIfNone(DoublePredicate predicate, double ifNone)
DoubleIterator	doubleIterator()	Returns a primitive iterator that can be used to iterate over the DoubleIterable in an imperative style.
void	each(DoubleProcedure procedure)	A synonym for forEach.
boolean	equals(Object obj)	Follows the same general contract as Map.equals(Object).
ImmutableDoubleCharMap	flipUniqueValues()	Return the DoubleCharMap that is obtained by flipping the direction of this map and making the associations from value to key.
void	forEachKey(CharProcedure procedure)	Iterates through each key in the map, invoking the procedure for each.
void	forEachKeyValue(CharDoubleProcedure procedure)	Iterates through each key/value pair in the map, invoking the procedure for each.
void	forEachValue(DoubleProcedure procedure)	Iterates through each value in this map.
double	get(char key)	Retrieves the value associated with the key.
double	getIfAbsent(char key, double ifAbsent)	Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
double	getOrThrow(char key)	Retrieves the value associated with the key, throwing an IllegalStateException if no such mapping exists.
int	hashCode()	Follows the same general contract as Map.hashCode().
<T> T	injectInto(T injectedValue, ObjectDoubleToObjectFunction<? super T, ? extends T> function)
boolean	isEmpty()	Returns true if this iterable has zero items.
MutableCharSet	keySet()	Returns a set containing all the keys in this map.
LazyCharIterable	keysView()	Returns a view of the keys in this map.
RichIterable<CharDoublePair>	keyValuesView()	Returns a view of the key/value pairs in this map.
String	makeString()	Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String) and defaulting the separator parameter to the characters ", " (comma and space).
String	makeString(String separator)	Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String, String, String) and defaulting the start and end parameters to "" (the empty String).
String	makeString(String start, String separator, String end)	Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.
double	max()
double	maxIfEmpty(double defaultValue)
double	median()
double	min()
double	minIfEmpty(double defaultValue)
ImmutableCharDoubleMap	newWithKeyValue(char key, double value)	Copy this map, associate the value with the key (replacing the value if one already exists for key), and return the copy as new immutable map.
ImmutableCharDoubleMap	newWithoutAllKeys(CharIterable keys)	Copy this map, remove any associated values with the specified keys (if any exist), and return the copy as a new immutable map.
ImmutableCharDoubleMap	newWithoutKey(char key)	Copy this map, remove any associated value with the key (if one exists), and return the copy as a new immutable map.
boolean	noneSatisfy(DoublePredicate predicate)	Returns true if none of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
boolean	notEmpty()	The English equivalent of !this.isEmpty()
ImmutableCharDoubleMap	reject(CharDoublePredicate predicate)	Return a copy of this map containing only the key/value pairs that do not match the predicate.
ImmutableDoubleBag	reject(DoublePredicate predicate)	Returns a new DoubleIterable with all of the elements in the DoubleIterable that return false for the specified predicate.
ImmutableCharDoubleMap	select(CharDoublePredicate predicate)	Return a copy of this map containing only the key/value pairs that match the predicate.
ImmutableDoubleBag	select(DoublePredicate predicate)	Returns a new DoubleIterable with all of the elements in the DoubleIterable that return true for the specified predicate.
int	size()	Returns the number of items in this iterable.
double	sum()
double[]	toArray()	Converts the DoubleIterable to a primitive double array.
double[]	toArray(double[] target)	Converts the DoubleIterable to a primitive double array.
MutableDoubleBag	toBag()	Converts the DoubleIterable to a new MutableDoubleBag.
ImmutableCharDoubleMap	toImmutable()	Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.
MutableDoubleList	toList()	Converts the DoubleIterable to a new MutableDoubleList.
MutableDoubleSet	toSet()	Converts the DoubleIterable to a new MutableDoubleSet.
double[]	toSortedArray()
MutableDoubleList	toSortedList()
String	toString()	Follows the same general contract as AbstractMap.toString()
MutableDoubleCollection	values()	Returns the values in this map as a separate collection.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface CharDoubleMap

injectIntoKeyValue

Methods inherited from interface DoubleIterable

averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAny, containsAny, containsNone, containsNone, flatCollect, forEach, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, medianIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics, toSortedList, toSortedListBy, toSortedListBy

Methods inherited from interface DoubleValuesMap

tap

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

EMPTY_VALUE

private static final double EMPTY_VALUE

See Also:

• Constant Field Values

key1

private final char key1

value1

private final double value1

Constructor Details

ImmutableCharDoubleSingletonMap

ImmutableCharDoubleSingletonMap(char key1,
 double value1)

Method Details

get

public double get(char key)

Description copied from interface: CharDoubleMap

Retrieves the value associated with the key. If no mapping exists for the key, the default value (usually 0) is returned.

Specified by:

get in interface CharDoubleMap

Parameters:

key - the key

Returns:

the value associated with the key, or the default value if no such mapping exists

getIfAbsent

public double getIfAbsent(char key,
 double ifAbsent)

Description copied from interface: CharDoubleMap

Retrieves the value associated with the key, returning the specified default value if no such mapping exists.

Specified by:

getIfAbsent in interface CharDoubleMap

Parameters:

key - the key

ifAbsent - the default value to return if no mapping exists for key

Returns:

the value associated with the key, or ifAbsent if no such mapping exists.

getOrThrow

public double getOrThrow(char key)

Description copied from interface: CharDoubleMap

Retrieves the value associated with the key, throwing an IllegalStateException if no such mapping exists.

Specified by:

getOrThrow in interface CharDoubleMap

Parameters:

key - the key

Returns:

the value associated with the key

containsKey

public boolean containsKey(char key)

Description copied from interface: CharDoubleMap

Returns whether or not the key is present in the map.

Specified by:

containsKey in interface CharDoubleMap

Parameters:

key - the key

Returns:

if a mapping exists in this map for the key

containsValue

public boolean containsValue(double value)

Description copied from interface: DoubleValuesMap

Returns whether or not this map contains the value.

Specified by:

containsValue in interface DoubleValuesMap

Parameters:

value - the value to test

Returns:

if this collection contains the value

forEachValue

public void forEachValue(DoubleProcedure procedure)

Description copied from interface: DoubleValuesMap

Iterates through each value in this map.

Specified by:

forEachValue in interface DoubleValuesMap

Parameters:

procedure - the procedure to invoke for each value in this map.

forEachKey

public void forEachKey(CharProcedure procedure)

Description copied from interface: CharDoubleMap

Iterates through each key in the map, invoking the procedure for each.

Specified by:

forEachKey in interface CharDoubleMap

Parameters:

procedure - the procedure to invoke for each key

forEachKeyValue

public void forEachKeyValue(CharDoubleProcedure procedure)

Description copied from interface: CharDoubleMap

Iterates through each key/value pair in the map, invoking the procedure for each.

Specified by:

forEachKeyValue in interface CharDoubleMap

Parameters:

procedure - the procedure to invoke for each key/value pair

allSatisfyKeyValue

public boolean allSatisfyKeyValue(CharDoublePredicate predicate)

Specified by:

allSatisfyKeyValue in interface CharDoubleMap

Since:

12.0

keysView

public LazyCharIterable keysView()

Description copied from interface: CharDoubleMap

Returns a view of the keys in this map. This iterable is backed by the map, so any modifications to the underlying map will be reflected in the keys returned by the iterable.

Specified by:

keysView in interface CharDoubleMap

Returns:

a view of the keys in this map

keyValuesView

public RichIterable<CharDoublePair> keyValuesView()

Description copied from interface: CharDoubleMap

Returns a view of the key/value pairs in this map. This iterable is backed by the map, so any modifications to the underlying map will be reflected in the pairs returned by the iterable.

Specified by:

keyValuesView in interface CharDoubleMap

Returns:

a view of the keys in this map

flipUniqueValues

public ImmutableDoubleCharMap flipUniqueValues()

Description copied from interface: CharDoubleMap

Return the DoubleCharMap that is obtained by flipping the direction of this map and making the associations from value to key.

Specified by:

flipUniqueValues in interface CharDoubleMap

Specified by:

flipUniqueValues in interface ImmutableCharDoubleMap

select

public ImmutableCharDoubleMap select(CharDoublePredicate predicate)

Description copied from interface: CharDoubleMap

Return a copy of this map containing only the key/value pairs that match the predicate.

Specified by:

select in interface CharDoubleMap

Specified by:

select in interface ImmutableCharDoubleMap

Parameters:

predicate - the predicate to determine which key/value pairs in this map should be included in the returned map

Returns:

a copy of this map with the matching key/value pairs

reject

public ImmutableCharDoubleMap reject(CharDoublePredicate predicate)

Description copied from interface: CharDoubleMap

Return a copy of this map containing only the key/value pairs that do not match the predicate.

Specified by:

reject in interface CharDoubleMap

Specified by:

reject in interface ImmutableCharDoubleMap

Parameters:

predicate - the predicate to determine which key/value pairs in this map should be excluded from the returned map

Returns:

a copy of this map without the matching key/value pairs

injectInto

public <T> T injectInto(T injectedValue,
 ObjectDoubleToObjectFunction<? super T, ? extends T> function)

Specified by:

injectInto in interface DoubleIterable

chunk

public RichIterable<DoubleIterable> chunk(int size)

Description copied from interface: DoubleIterable

Partitions elements in fixed size chunks.

Specified by:

chunk in interface DoubleIterable

Parameters:

size - the number of elements per chunk

Returns:

A RichIterable containing DoubleIterables of size size, except the last will be truncated if the elements don't divide evenly.

toImmutable

public ImmutableCharDoubleMap toImmutable()

Description copied from interface: CharDoubleMap

Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.

Specified by:

toImmutable in interface CharDoubleMap

Returns:

an immutable map that is equivalent to this one

doubleIterator

public DoubleIterator doubleIterator()

Description copied from interface: DoubleIterable

Returns a primitive iterator that can be used to iterate over the DoubleIterable in an imperative style.

Specified by:

doubleIterator in interface DoubleIterable

each

public void each(DoubleProcedure procedure)

Description copied from interface: DoubleIterable

A synonym for forEach.

Specified by:

each in interface DoubleIterable

Since:

7.0.

count

public int count(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns a count of the number of elements in the DoubleIterable that return true for the specified predicate.

Specified by:

count in interface DoubleIterable

sum

public double sum()

Specified by:

sum in interface DoubleIterable

min

public double min()

Specified by:

min in interface DoubleIterable

max

public double max()

Specified by:

max in interface DoubleIterable

maxIfEmpty

public double maxIfEmpty(double defaultValue)

Specified by:

maxIfEmpty in interface DoubleIterable

minIfEmpty

public double minIfEmpty(double defaultValue)

Specified by:

minIfEmpty in interface DoubleIterable

average

public double average()

Specified by:

average in interface DoubleIterable

median

public double median()

Specified by:

median in interface DoubleIterable

toSortedArray

public double[] toSortedArray()

Specified by:

toSortedArray in interface DoubleIterable

toSortedList

public MutableDoubleList toSortedList()

Specified by:

toSortedList in interface DoubleIterable

anySatisfy

public boolean anySatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns true if any of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.

Specified by:

anySatisfy in interface DoubleIterable

allSatisfy

public boolean allSatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns true if all of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.

Specified by:

allSatisfy in interface DoubleIterable

noneSatisfy

public boolean noneSatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns true if none of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.

Specified by:

noneSatisfy in interface DoubleIterable

select

public ImmutableDoubleBag select(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns a new DoubleIterable with all of the elements in the DoubleIterable that return true for the specified predicate.

Specified by:

select in interface DoubleIterable

Specified by:

select in interface DoubleValuesMap

Specified by:

select in interface ImmutableCharDoubleMap

reject

public ImmutableDoubleBag reject(DoublePredicate predicate)

Description copied from interface: DoubleIterable

Returns a new DoubleIterable with all of the elements in the DoubleIterable that return false for the specified predicate.

Specified by:

reject in interface DoubleIterable

Specified by:

reject in interface DoubleValuesMap

Specified by:

reject in interface ImmutableCharDoubleMap

collect

public <V> ImmutableBag<V> collect(DoubleToObjectFunction<? extends V> function)

Description copied from interface: DoubleIterable

Returns a new collection with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

Specified by:

collect in interface DoubleIterable

Specified by:

collect in interface DoubleValuesMap

Specified by:

collect in interface ImmutableCharDoubleMap

detectIfNone

public double detectIfNone(DoublePredicate predicate,
 double ifNone)

Specified by:

detectIfNone in interface DoubleIterable

toArray

public double[] toArray()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a primitive double array.

Specified by:

toArray in interface DoubleIterable

toArray

public double[] toArray(double[] target)

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a primitive double array. If the collection fits into the provided array it is used to store its elements and is returned from the method, otherwise a new array of the appropriate size is allocated and returned. If the iterable is empty, the target array is returned unchanged.

Specified by:

toArray in interface DoubleIterable

contains

public boolean contains(double value)

Description copied from interface: DoubleIterable

Returns true if the value is contained in the DoubleIterable, and false if it is not.

Specified by:

contains in interface DoubleIterable

containsAll

public boolean containsAll(double... source)

Description copied from interface: DoubleIterable

Returns true if all of the values specified in the source array are contained in the DoubleIterable, and false if they are not.

Specified by:

containsAll in interface DoubleIterable

containsAll

public boolean containsAll(DoubleIterable source)

Description copied from interface: DoubleIterable

Returns true if all of the values specified in the source DoubleIterable are contained in the DoubleIterable, and false if they are not.

Specified by:

containsAll in interface DoubleIterable

toList

public MutableDoubleList toList()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleList.

Specified by:

toList in interface DoubleIterable

toSet

public MutableDoubleSet toSet()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleSet.

Specified by:

toSet in interface DoubleIterable

toBag

public MutableDoubleBag toBag()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a new MutableDoubleBag.

Specified by:

toBag in interface DoubleIterable

asLazy

public LazyDoubleIterable asLazy()

Description copied from interface: DoubleIterable

Returns a LazyDoubleIterable adapter wrapping the source DoubleIterable.

Specified by:

asLazy in interface DoubleIterable

newWithKeyValue

public ImmutableCharDoubleMap newWithKeyValue(char key,
 double value)

Description copied from interface: ImmutableCharDoubleMap

Copy this map, associate the value with the key (replacing the value if one already exists for key), and return the copy as new immutable map. A copy is always made even if key is already associated with value.

Specified by:

newWithKeyValue in interface ImmutableCharDoubleMap

Parameters:

key - the key to add

value - the value to associate with the key in the copy

Returns:

an immutable copy of this map with value associated with key

newWithoutKey

public ImmutableCharDoubleMap newWithoutKey(char key)

Description copied from interface: ImmutableCharDoubleMap

Copy this map, remove any associated value with the key (if one exists), and return the copy as a new immutable map.

Specified by:

newWithoutKey in interface ImmutableCharDoubleMap

Parameters:

key - the key to remove

Returns:

an immutable copy of this map with key removed

newWithoutAllKeys

public ImmutableCharDoubleMap newWithoutAllKeys(CharIterable keys)

Description copied from interface: ImmutableCharDoubleMap

Copy this map, remove any associated values with the specified keys (if any exist), and return the copy as a new immutable map.

Specified by:

newWithoutAllKeys in interface ImmutableCharDoubleMap

Parameters:

keys - the keys to remove

Returns:

an immutable copy of this map with all keys in keys removed

size

public int size()

Description copied from interface: PrimitiveIterable

Returns the number of items in this iterable.

Specified by:

size in interface PrimitiveIterable

isEmpty

public boolean isEmpty()

Description copied from interface: PrimitiveIterable

Returns true if this iterable has zero items.

Specified by:

isEmpty in interface PrimitiveIterable

notEmpty

public boolean notEmpty()

Description copied from interface: PrimitiveIterable

The English equivalent of !this.isEmpty()

Specified by:

notEmpty in interface PrimitiveIterable

keySet

public MutableCharSet keySet()

Description copied from interface: CharDoubleMap

Returns a set containing all the keys in this map. The set is backed by the map, so any modifications to the returned set will affect this map.

Specified by:

keySet in interface CharDoubleMap

Returns:

a mutable set containing the keys in this map

values

public MutableDoubleCollection values()

Description copied from interface: DoubleValuesMap

Returns the values in this map as a separate collection. The returned collection is backed by the map, so any changes made to the returned collection will affect the state of this map.

Specified by:

values in interface DoubleValuesMap

Returns:

the values as a collection backed by this map

equals

public boolean equals(Object obj)

Description copied from interface: CharDoubleMap

Follows the same general contract as Map.equals(Object).

Specified by:

equals in interface CharDoubleMap

Overrides:

equals in class Object

hashCode

public int hashCode()

Description copied from interface: CharDoubleMap

Follows the same general contract as Map.hashCode().

Specified by:

hashCode in interface CharDoubleMap

Overrides:

hashCode in class Object

toString

public String toString()

Description copied from interface: CharDoubleMap

Follows the same general contract as AbstractMap.toString()

Specified by:

toString in interface CharDoubleMap

Specified by:

toString in interface PrimitiveIterable

Overrides:

toString in class Object

Returns:

a string representation of this CharDoubleMap

See Also:

• AbstractCollection.toString()

makeString

public String makeString()

Description copied from interface: PrimitiveIterable

Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String) and defaulting the separator parameter to the characters ", " (comma and space).

Specified by:

makeString in interface PrimitiveIterable

Returns:

a string representation of this collection.

makeString

public String makeString(String separator)

Description copied from interface: PrimitiveIterable

Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String, String, String) and defaulting the start and end parameters to "" (the empty String).

Specified by:

makeString in interface PrimitiveIterable

Returns:

a string representation of this collection.

makeString

public String makeString(String start,
 String separator,
 String end)

Description copied from interface: PrimitiveIterable

Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.

Specified by:

makeString in interface PrimitiveIterable

Returns:

a string representation of this collection.

appendString

public void appendString(Appendable appendable)

Description copied from interface: PrimitiveIterable

Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString().

Specified by:

appendString in interface PrimitiveIterable

appendString

public void appendString(Appendable appendable,
 String separator)

Description copied from interface: PrimitiveIterable

Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String).

Specified by:

appendString in interface PrimitiveIterable

appendString

public void appendString(Appendable appendable,
 String start,
 String separator,
 String end)

Description copied from interface: PrimitiveIterable

Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String, String, String).

Specified by:

appendString in interface PrimitiveIterable