Package org.eclipse.collections.impl.map.mutable.primitive

Class ObjectLongHashMap<K>

java.lang.Object

org.eclipse.collections.impl.map.mutable.primitive.ObjectLongHashMap<K>

All Implemented Interfaces:

Externalizable, Serializable, LongIterable, MutableObjectLongMap<K>, ObjectLongMap<K>, PrimitiveIterable

public class ObjectLongHashMap<K>
extends Object
implements MutableObjectLongMap<K>, Externalizable

This file was automatically generated from template file objectPrimitiveHashMap.stg.

Since:

3.0.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static long	EMPTY_VALUE

Constructor Summary

Constructors

Constructor	Description
ObjectLongHashMap()
ObjectLongHashMap(int initialCapacity)
ObjectLongHashMap(ObjectLongMap<? extends K> map)

Method Summary

Modifier and Type	Method	Description
long	addToValue(K key, long toBeAdded)
boolean	allSatisfy(LongPredicate predicate)	Returns true if all of the elements in the LongIterable return true for the specified predicate, otherwise returns false.
boolean	anySatisfy(LongPredicate predicate)	Returns true if any of the elements in the LongIterable 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.
LazyLongIterable	asLazy()	Returns a LazyLongIterable adapter wrapping the source LongIterable.
MutableObjectLongMap<K>	asSynchronized()
MutableObjectLongMap<K>	asUnmodifiable()
double	average()
RichIterable<LongIterable>	chunk(int size)	Partitions elements in fixed size chunks.
void	clear()	Removes all entries from this map.
<V> MutableCollection<V>	collect(LongToObjectFunction<? extends V> function)	Returns a new collection with the results of applying the specified function on each element of the source collection.
void	compact()	Rehashes every element in the set into a new backing table of the smallest possible size and eliminating removed sentinels.
boolean	contains(long value)	Returns true if the value is contained in the LongIterable, and false if it is not.
boolean	containsAll(long... source)	Returns true if the all of the values specified in the source array are contained in the LongIterable, and false if they are not.
boolean	containsAll(LongIterable source)	Returns true if the all of the values specified in the source LongIterable are contained in the LongIterable, and false if they are not.
boolean	containsKey(Object key)	Returns whether or not the key is present in the map.
boolean	containsValue(long value)	Returns whether or not this map contains the value.
int	count(LongPredicate predicate)	Returns a count of the number of elements in the LongIterable that return true for the specified predicate.
long	detectIfNone(LongPredicate predicate, long ifNone)
void	each(LongProcedure procedure)	A synonym for forEach.
boolean	equals(Object obj)
MutableLongObjectMap<K>	flipUniqueValues()	Return the LongObjectMap that is obtained by flipping the direction of this map and making the associations from value to key.
void	forEach(LongProcedure procedure)	Applies the LongProcedure to each element in the LongIterable.
void	forEachKey(Procedure<? super K> procedure)	Iterates through each key in the map, invoking the procedure for each.
void	forEachKeyValue(ObjectLongProcedure<? super K> procedure)	Iterates through each key/value pair in the map, invoking the procedure for each.
void	forEachValue(LongProcedure procedure)	Iterates through each value in this map.
long	get(Object key)	Retrieves the value associated with the key.
long	getIfAbsent(Object key, long ifAbsent)	Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
long	getIfAbsentPut(K key, long value)	Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.
long	getIfAbsentPut(K key, LongFunction0 function)	Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.
<P> long	getIfAbsentPutWith(K key, LongFunction<? super P> function, P parameter)	Retrieves the value associated with the key if one exists; if it does not, invokes the value function with the parameter and associates the result with the key.
long	getIfAbsentPutWithKey(K key, LongFunction<? super K> function)	Retrieves the value associated with the key if one exists; if it does not, associates the result of invoking the value function with the key.
long	getOrThrow(Object key)	Retrieves the value associated with the key, throwing an IllegalStateException if no such mapping exists.
int	hashCode()
<V> V	injectInto(V injectedValue, ObjectLongToObjectFunction<? super V,? extends V> function)
boolean	isEmpty()	Returns true if this iterable has zero items.
Set<K>	keySet()	Returns a set containing all the keys in this map.
LazyIterable<K>	keysView()	Returns a view of the keys in this map.
RichIterable<ObjectLongPair<K>>	keyValuesView()	Returns a view of the key/value pairs in this map.
MutableLongIterator	longIterator()	Returns a primitive iterator that can be used to iterate over the LongIterable in an imperative style.
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.
long	max()
long	maxIfEmpty(long defaultValue)
double	median()
long	min()
long	minIfEmpty(long defaultValue)
static <K> ObjectLongHashMap<K>	newMap()
static <K> ObjectLongHashMap<K>	newWithKeysValues(K key1, long value1)
static <K> ObjectLongHashMap<K>	newWithKeysValues(K key1, long value1, K key2, long value2)
static <K> ObjectLongHashMap<K>	newWithKeysValues(K key1, long value1, K key2, long value2, K key3, long value3)
static <K> ObjectLongHashMap<K>	newWithKeysValues(K key1, long value1, K key2, long value2, K key3, long value3, K key4, long value4)
boolean	noneSatisfy(LongPredicate predicate)	Returns true if none of the elements in the LongIterable return true for the specified predicate, otherwise returns false.
boolean	notEmpty()	The English equivalent of !this.isEmpty()
void	put(K key, long value)	Associates a value with the specified key.
void	putAll(ObjectLongMap<? extends K> map)	Puts all of the key/value mappings from the specified map into this map.
void	readExternal(ObjectInput in)
MutableLongCollection	reject(LongPredicate predicate)	Returns a new LongIterable with all of the elements in the LongIterable that return false for the specified predicate.
ObjectLongHashMap<K>	reject(ObjectLongPredicate<? super K> predicate)	Return a copy of this map containing only the key/value pairs that do not match the predicate.
void	remove(Object key)	Removes the mapping associated with the key, if one exists, from the map.
void	removeKey(K key)	Removes the mapping associated with the key, if one exists, from the map.
long	removeKeyIfAbsent(K key, long value)	Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key.
MutableLongCollection	select(LongPredicate predicate)	Returns a new LongIterable with all of the elements in the LongIterable that return true for the specified predicate.
ObjectLongHashMap<K>	select(ObjectLongPredicate<? super K> predicate)	Return a copy of this map containing only the key/value pairs that match the predicate.
int	size()	Returns the number of items in this iterable.
long	sum()
long[]	toArray()	Converts the LongIterable to a primitive long array.
long[]	toArray(long[] target)	Converts the LongIterable to a primitive long array.
MutableLongBag	toBag()	Converts the LongIterable to a new MutableLongBag.
ImmutableObjectLongMap<K>	toImmutable()	Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.
MutableLongList	toList()	Converts the LongIterable to a new MutableLongList.
MutableLongSet	toSet()	Converts the LongIterable to a new MutableLongSet.
long[]	toSortedArray()
MutableLongList	toSortedList()
String	toString()	Follows the same general contract as AbstractMap.toString()
long	updateValue(K key, long initialValueIfAbsent, LongToLongFunction function)	Updates or sets the value associated with the key by applying the function to the existing value, if one exists, or to the specified initial value if one does not.
void	updateValues(ObjectLongToLongFunction<? super K> function)	Updates the values in-place.
MutableLongCollection	values()	Returns the values in this map as a separate collection.
ObjectLongHashMap<K>	withKeysValues(K key1, long value1, K key2, long value2)
ObjectLongHashMap<K>	withKeysValues(K key1, long value1, K key2, long value2, K key3, long value3)
ObjectLongHashMap<K>	withKeysValues(K key1, long value1, K key2, long value2, K key3, long value3, K key4, long value4)
ObjectLongHashMap<K>	withKeyValue(K key1, long value1)	Associates a value with the specified key.
ObjectLongHashMap<K>	withoutAllKeys(Iterable<? extends K> keys)	Removes the mappings associated with all the keys, if they exist, from this map.
ObjectLongHashMap<K>	withoutKey(K key)	Removes the mapping associated with the key, if one exists, from this map.
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.collections.api.LongIterable

averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, flatCollect, medianIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics

Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableObjectLongMap

putPair, tap, withAllKeyValues

Field Details

EMPTY_VALUE

public static final long EMPTY_VALUE

See Also:

Constant Field Values

Constructor Details

ObjectLongHashMap

public ObjectLongHashMap()

ObjectLongHashMap

public ObjectLongHashMap(int initialCapacity)

ObjectLongHashMap

public ObjectLongHashMap(ObjectLongMap<? extends K> map)

Method Details

newMap

public static <K> ObjectLongHashMap<K> newMap()

newWithKeysValues

public static <K> ObjectLongHashMap<K> newWithKeysValues(K key1, long value1)

newWithKeysValues

public static <K> ObjectLongHashMap<K> newWithKeysValues(K key1, long value1, K key2, long value2)

newWithKeysValues

public static <K> ObjectLongHashMap<K> newWithKeysValues(K key1, long value1, K key2, long value2, K key3, long value3)

newWithKeysValues

public static <K> ObjectLongHashMap<K> newWithKeysValues(K key1, long value1, K key2, long value2, K key3, long value3, K key4, long value4)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Description copied from interface: ObjectLongMap

Follows the same general contract as AbstractMap.toString()

Specified by:

toString in interface ObjectLongMap<K>

Specified by:

toString in interface PrimitiveIterable

Overrides:

toString in class Object

Returns:

a string representation of this ObjectLongMap

See Also:

AbstractCollection.toString()

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

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

longIterator

public MutableLongIterator longIterator()

Description copied from interface: LongIterable

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

Specified by:

longIterator in interface LongIterable

Specified by:

longIterator in interface MutableObjectLongMap<K>

toArray

public long[] toArray()

Description copied from interface: LongIterable

Converts the LongIterable to a primitive long array.

Specified by:

toArray in interface LongIterable

toArray

public long[] toArray(long[] target)

Description copied from interface: LongIterable

Converts the LongIterable to a primitive long 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 LongIterable

contains

public boolean contains(long value)

Description copied from interface: LongIterable

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

Specified by:

contains in interface LongIterable

containsAll

public boolean containsAll(long... source)

Description copied from interface: LongIterable

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

Specified by:

containsAll in interface LongIterable

containsAll

public boolean containsAll(LongIterable source)

Description copied from interface: LongIterable

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

Specified by:

containsAll in interface LongIterable

clear

public void clear()

Description copied from interface: MutableObjectLongMap

Removes all entries from this map.

Specified by:

clear in interface MutableObjectLongMap<K>

put

public void put(K key, long value)

Description copied from interface: MutableObjectLongMap

Associates a value with the specified key. If a value is already associated with the key in this map, it will be replaced with value.

Specified by:

put in interface MutableObjectLongMap<K>

Parameters:

key - the key

value - the value to associate with value

putAll

public void putAll(ObjectLongMap<? extends K> map)

Description copied from interface: MutableObjectLongMap

Puts all of the key/value mappings from the specified map into this map. If this map already has a value associated with one of the keys in the map, it will be replaced with the value in map.

Specified by:

putAll in interface MutableObjectLongMap<K>

Parameters:

map - the map to copy into this map

updateValues

public void updateValues(ObjectLongToLongFunction<? super K> function)

Description copied from interface: MutableObjectLongMap

Updates the values in-place.

Specified by:

updateValues in interface MutableObjectLongMap<K>

Parameters:

function - that takes a key and its value and that returns a new value for this key

removeKey

public void removeKey(K key)

Description copied from interface: MutableObjectLongMap

Removes the mapping associated with the key, if one exists, from the map.

Specified by:

removeKey in interface MutableObjectLongMap<K>

Parameters:

key - the key to remove

See Also:

MutableObjectLongMap.remove(Object)

remove

public void remove(Object key)

Description copied from interface: MutableObjectLongMap

Removes the mapping associated with the key, if one exists, from the map.

Specified by:

remove in interface MutableObjectLongMap<K>

Parameters:

key - the key to remove

See Also:

#removeKey(K)

removeKeyIfAbsent

public long removeKeyIfAbsent(K key, long value)

Description copied from interface: MutableObjectLongMap

Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key. If no mapping existed for the key, the specified default value is returned.

Specified by:

removeKeyIfAbsent in interface MutableObjectLongMap<K>

Parameters:

key - the key to remove

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

Returns:

the value previously associated with the key, if one existed, or value if not

getIfAbsentPut

public long getIfAbsentPut(K key, long value)

Description copied from interface: MutableObjectLongMap

Retrieves the value associated with the key if one exists; if it does not, associates a value with the key. a new value with they key

Specified by:

getIfAbsentPut in interface MutableObjectLongMap<K>

Parameters:

key - the key

value - the value to associate with key if no such mapping exists

Returns:

the value associated with key, if one exists, or value if not

getIfAbsentPut

public long getIfAbsentPut(K key, LongFunction0 function)

Description copied from interface: MutableObjectLongMap

Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.

Specified by:

getIfAbsentPut in interface MutableObjectLongMap<K>

Parameters:

key - the key

function - the supplier that provides the value if no mapping exists for key

Returns:

the value associated with the key, if one exists, or the result of invoking function if not

getIfAbsentPutWith

public <P> long getIfAbsentPutWith(K key, LongFunction<? super P> function, P parameter)

Description copied from interface: MutableObjectLongMap

Retrieves the value associated with the key if one exists; if it does not, invokes the value function with the parameter and associates the result with the key.

Specified by:

getIfAbsentPutWith in interface MutableObjectLongMap<K>

Type Parameters:

P - the type of the value function's parameter

Parameters:

key - the key

function - the function that provides the value if no mapping exists. The specified parameter will be passed as the argument to the function.

parameter - the parameter to provide to function if no value exists for key

Returns:

the value associated with the key, if one exists, or the result of invoking function with parameter if not

getIfAbsentPutWithKey

public long getIfAbsentPutWithKey(K key, LongFunction<? super K> function)

Description copied from interface: MutableObjectLongMap

Retrieves the value associated with the key if one exists; if it does not, associates the result of invoking the value function with the key.

Specified by:

getIfAbsentPutWithKey in interface MutableObjectLongMap<K>

Parameters:

key - the key

function - the function that provides the value if no mapping exists. The key will be passed as the argument to the function.

Returns:

the value associated with the key, if one exists, or the result of invoking function with key if not

updateValue

public long updateValue(K key, long initialValueIfAbsent, LongToLongFunction function)

Description copied from interface: MutableObjectLongMap

Updates or sets the value associated with the key by applying the function to the existing value, if one exists, or to the specified initial value if one does not.

Specified by:

updateValue in interface MutableObjectLongMap<K>

Parameters:

key - the key

initialValueIfAbsent - the initial value to supply to the function if no mapping exists for the key

function - the function that returns the updated value based on the current value or the initial value, if no value exists

Returns:

the new value associated with the key, either as a result of applying function to the value already associated with the key or as a result of applying it to initialValueIfAbsent and associating the result with key

addToValue

public long addToValue(K key, long toBeAdded)

Specified by:

addToValue in interface MutableObjectLongMap<K>

withKeyValue

public ObjectLongHashMap<K> withKeyValue(K key1, long value1)

Description copied from interface: MutableObjectLongMap

Associates a value with the specified key. If a value is already associated with the key in this map, it will be replaced with value.

Specified by:

withKeyValue in interface MutableObjectLongMap<K>

Parameters:

key1 - the key

value1 - the value to associate with value

Returns:

this map

See Also:

#put(K, long)

withKeysValues

public ObjectLongHashMap<K> withKeysValues(K key1, long value1, K key2, long value2)

withKeysValues

public ObjectLongHashMap<K> withKeysValues(K key1, long value1, K key2, long value2, K key3, long value3)

withKeysValues

public ObjectLongHashMap<K> withKeysValues(K key1, long value1, K key2, long value2, K key3, long value3, K key4, long value4)

withoutKey

public ObjectLongHashMap<K> withoutKey(K key)

Description copied from interface: MutableObjectLongMap

Removes the mapping associated with the key, if one exists, from this map.

Specified by:

withoutKey in interface MutableObjectLongMap<K>

Parameters:

key - the key to remove

Returns:

this map

See Also:

MutableObjectLongMap.remove(Object)

withoutAllKeys

public ObjectLongHashMap<K> withoutAllKeys(Iterable<? extends K> keys)

Description copied from interface: MutableObjectLongMap

Removes the mappings associated with all the keys, if they exist, from this map.

Specified by:

withoutAllKeys in interface MutableObjectLongMap<K>

Parameters:

keys - the keys to remove

Returns:

this map

See Also:

MutableObjectLongMap.remove(Object)

asUnmodifiable

public MutableObjectLongMap<K> asUnmodifiable()

Specified by:

asUnmodifiable in interface MutableObjectLongMap<K>

asSynchronized

public MutableObjectLongMap<K> asSynchronized()

Specified by:

asSynchronized in interface MutableObjectLongMap<K>

toImmutable

public ImmutableObjectLongMap<K> toImmutable()

Description copied from interface: ObjectLongMap

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 ObjectLongMap<K>

Returns:

an immutable map that is equivalent to this one

get

public long get(Object key)

Description copied from interface: ObjectLongMap

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 ObjectLongMap<K>

Parameters:

key - the key

Returns:

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

getOrThrow

public long getOrThrow(Object key)

Description copied from interface: ObjectLongMap

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

Specified by:

getOrThrow in interface ObjectLongMap<K>

Parameters:

key - the key

Returns:

the value associated with the key

getIfAbsent

public long getIfAbsent(Object key, long ifAbsent)

Description copied from interface: ObjectLongMap

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

Specified by:

getIfAbsent in interface ObjectLongMap<K>

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.

containsKey

public boolean containsKey(Object key)

Description copied from interface: ObjectLongMap

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

Specified by:

containsKey in interface ObjectLongMap<K>

Parameters:

key - the key

Returns:

if a mapping exists in this map for the key

containsValue

public boolean containsValue(long value)

Description copied from interface: ObjectLongMap

Returns whether or not this map contains the value.

Specified by:

containsValue in interface ObjectLongMap<K>

Parameters:

value - the value to test

Returns:

if this collection contains the value

forEach

public void forEach(LongProcedure procedure)

Description copied from interface: LongIterable

Applies the LongProcedure to each element in the LongIterable.

Specified by:

forEach in interface LongIterable

each

public void each(LongProcedure procedure)

Description copied from interface: LongIterable

A synonym for forEach.

Specified by:

each in interface LongIterable

Since:

7.0.

forEachValue

public void forEachValue(LongProcedure procedure)

Description copied from interface: ObjectLongMap

Iterates through each value in this map.

Specified by:

forEachValue in interface ObjectLongMap<K>

Parameters:

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

forEachKey

public void forEachKey(Procedure<? super K> procedure)

Description copied from interface: ObjectLongMap

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

Specified by:

forEachKey in interface ObjectLongMap<K>

Parameters:

procedure - the procedure to invoke for each key

forEachKeyValue

public void forEachKeyValue(ObjectLongProcedure<? super K> procedure)

Description copied from interface: ObjectLongMap

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

Specified by:

forEachKeyValue in interface ObjectLongMap<K>

Parameters:

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

select

public ObjectLongHashMap<K> select(ObjectLongPredicate<? super K> predicate)

Description copied from interface: ObjectLongMap

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

Specified by:

select in interface MutableObjectLongMap<K>

Specified by:

select in interface ObjectLongMap<K>

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 ObjectLongHashMap<K> reject(ObjectLongPredicate<? super K> predicate)

Description copied from interface: ObjectLongMap

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

Specified by:

reject in interface MutableObjectLongMap<K>

Specified by:

reject in interface ObjectLongMap<K>

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

select

public MutableLongCollection select(LongPredicate predicate)

Description copied from interface: LongIterable

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

Specified by:

select in interface LongIterable

Specified by:

select in interface MutableObjectLongMap<K>

reject

public MutableLongCollection reject(LongPredicate predicate)

Description copied from interface: LongIterable

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

Specified by:

reject in interface LongIterable

Specified by:

reject in interface MutableObjectLongMap<K>

detectIfNone

public long detectIfNone(LongPredicate predicate, long ifNone)

Specified by:

detectIfNone in interface LongIterable

collect

public <V> MutableCollection<V> collect(LongToObjectFunction<? extends V> function)

Description copied from interface: LongIterable

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 LongIterable

Specified by:

collect in interface MutableObjectLongMap<K>

count

public int count(LongPredicate predicate)

Description copied from interface: LongIterable

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

Specified by:

count in interface LongIterable

anySatisfy

public boolean anySatisfy(LongPredicate predicate)

Description copied from interface: LongIterable

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

Specified by:

anySatisfy in interface LongIterable

allSatisfy

public boolean allSatisfy(LongPredicate predicate)

Description copied from interface: LongIterable

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

Specified by:

allSatisfy in interface LongIterable

noneSatisfy

public boolean noneSatisfy(LongPredicate predicate)

Description copied from interface: LongIterable

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

Specified by:

noneSatisfy in interface LongIterable

injectInto

public <V> V injectInto(V injectedValue, ObjectLongToObjectFunction<? super V,? extends V> function)

Specified by:

injectInto in interface LongIterable

chunk

public RichIterable<LongIterable> chunk(int size)

Description copied from interface: LongIterable

Partitions elements in fixed size chunks.

Specified by:

chunk in interface LongIterable

Parameters:

size - the number of elements per chunk

Returns:

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

sum

public long sum()

Specified by:

sum in interface LongIterable

max

public long max()

Specified by:

max in interface LongIterable

min

public long min()

Specified by:

min in interface LongIterable

maxIfEmpty

public long maxIfEmpty(long defaultValue)

Specified by:

maxIfEmpty in interface LongIterable

minIfEmpty

public long minIfEmpty(long defaultValue)

Specified by:

minIfEmpty in interface LongIterable

average

public double average()

Specified by:

average in interface LongIterable

median

public double median()

Specified by:

median in interface LongIterable

toList

public MutableLongList toList()

Description copied from interface: LongIterable

Converts the LongIterable to a new MutableLongList.

Specified by:

toList in interface LongIterable

toSet

public MutableLongSet toSet()

Description copied from interface: LongIterable

Converts the LongIterable to a new MutableLongSet.

Specified by:

toSet in interface LongIterable

toBag

public MutableLongBag toBag()

Description copied from interface: LongIterable

Converts the LongIterable to a new MutableLongBag.

Specified by:

toBag in interface LongIterable

asLazy

public LazyLongIterable asLazy()

Description copied from interface: LongIterable

Returns a LazyLongIterable adapter wrapping the source LongIterable.

Specified by:

asLazy in interface LongIterable

toSortedArray

public long[] toSortedArray()

Specified by:

toSortedArray in interface LongIterable

toSortedList

public MutableLongList toSortedList()

Specified by:

toSortedList in interface LongIterable

writeExternal

public void writeExternal(ObjectOutput out) throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

keysView

public LazyIterable<K> keysView()

Description copied from interface: ObjectLongMap

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 ObjectLongMap<K>

Returns:

a view of the keys in this map

keyValuesView

public RichIterable<ObjectLongPair<K>> keyValuesView()

Description copied from interface: ObjectLongMap

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 ObjectLongMap<K>

Returns:

a view of the keys in this map

flipUniqueValues

public MutableLongObjectMap<K> flipUniqueValues()

Description copied from interface: ObjectLongMap

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

Specified by:

flipUniqueValues in interface MutableObjectLongMap<K>

Specified by:

flipUniqueValues in interface ObjectLongMap<K>

compact

public void compact()

Rehashes every element in the set into a new backing table of the smallest possible size and eliminating removed sentinels.

keySet

public Set<K> keySet()

Description copied from interface: ObjectLongMap

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 ObjectLongMap<K>

Returns:

a mutable set containing the keys in this map

values

public MutableLongCollection values()

Description copied from interface: ObjectLongMap

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 ObjectLongMap<K>

Returns:

the values as a collection backed by this map