Class ObjectLongHashMap<K>
- java.lang.Object
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- org.eclipse.collections.impl.map.mutable.primitive.ObjectLongHashMap<K>
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- All Implemented Interfaces:
java.io.Externalizable
,java.io.Serializable
,LongIterable
,MutableObjectLongMap<K>
,ObjectLongMap<K>
,PrimitiveIterable
public class ObjectLongHashMap<K> extends java.lang.Object implements MutableObjectLongMap<K>, java.io.Externalizable
This file was automatically generated from template file objectPrimitiveHashMap.stg.- Since:
- 3.0.
- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description private class
ObjectLongHashMap.InternalLongIterator
private class
ObjectLongHashMap.KeySet
private class
ObjectLongHashMap.KeySetIterator
private class
ObjectLongHashMap.KeysView
private class
ObjectLongHashMap.KeyValuesView
private class
ObjectLongHashMap.ValuesCollection
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Field Summary
Fields Modifier and Type Field Description private static int
DEFAULT_INITIAL_CAPACITY
static long
EMPTY_VALUE
private java.lang.Object[]
keys
private static java.lang.Object
NULL_KEY
private int
occupiedWithData
private int
occupiedWithSentinels
private static java.lang.Object
REMOVED_KEY
private static long
serialVersionUID
private long[]
values
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Constructor Summary
Constructors Constructor Description ObjectLongHashMap()
ObjectLongHashMap(int initialCapacity)
ObjectLongHashMap(ObjectLongMap<? extends K> map)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description private void
addKeyValueAtIndex(K key, long value, int index)
long
addToValue(K key, long toBeAdded)
protected void
allocateTable(int sizeToAllocate)
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(java.lang.Appendable appendable)
Prints a string representation of this collection onto the givenAppendable
.void
appendString(java.lang.Appendable appendable, java.lang.String separator)
Prints a string representation of this collection onto the givenAppendable
.void
appendString(java.lang.Appendable appendable, java.lang.String start, java.lang.String separator, java.lang.String end)
Prints a string representation of this collection onto the givenAppendable
.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 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 all of the values specified in the source LongIterable are contained in the LongIterable, and false if they are not.boolean
containsKey(java.lang.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(java.lang.Object obj)
private int
fastCeil(float v)
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
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(java.lang.Object key)
Retrieves the value associated with the key.long
getAndPut(K key, long putValue, long defaultValue)
Retrieves the value associated with the key if one exists; if it does not, associates a putValue with the key.long
getIfAbsent(java.lang.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(java.lang.Object key)
Retrieves the value associated with the key, throwing anIllegalStateException
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.private static <K> boolean
isNonSentinel(K key)
private static boolean
isRemovedKey(java.lang.Object key)
java.util.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.java.lang.String
makeString()
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String)
and defaulting the separator parameter to the characters", "
(comma and space).java.lang.String
makeString(java.lang.String separator)
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String, String, String)
and defaulting the start and end parameters to""
(the empty String).java.lang.String
makeString(java.lang.String start, java.lang.String separator, java.lang.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)
private int
maxOccupiedWithData()
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()private static boolean
nullSafeEquals(java.lang.Object value, java.lang.Object other)
(package private) int
probe(java.lang.Object element)
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(java.io.ObjectInput in)
private void
rehash(int newCapacity)
private void
rehashAndGrow()
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(java.lang.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.private void
removeKeyAtIndex(K key, int index)
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.private int
smallestPowerOfTwoGreaterThan(int n)
(package private) int
spread(java.lang.Object element)
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.private K
toNonSentinel(java.lang.Object key)
private static java.lang.Object
toSentinelIfNull(java.lang.Object key)
MutableLongSet
toSet()
Converts the LongIterable to a new MutableLongSet.long[]
toSortedArray()
MutableLongList
toSortedList()
java.lang.String
toString()
Follows the same general contract asAbstractMap.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(java.lang.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(java.io.ObjectOutput out)
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.collections.api.LongIterable
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
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Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableObjectLongMap
putPair, tap, withAllKeyValues
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Methods inherited from interface org.eclipse.collections.api.map.primitive.ObjectLongMap
injectIntoKeyValue
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Field Detail
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EMPTY_VALUE
public static final long EMPTY_VALUE
- See Also:
- Constant Field Values
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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DEFAULT_INITIAL_CAPACITY
private static final int DEFAULT_INITIAL_CAPACITY
- See Also:
- Constant Field Values
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NULL_KEY
private static final java.lang.Object NULL_KEY
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REMOVED_KEY
private static final java.lang.Object REMOVED_KEY
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keys
private java.lang.Object[] keys
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values
private long[] values
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occupiedWithData
private int occupiedWithData
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occupiedWithSentinels
private int occupiedWithSentinels
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Constructor Detail
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ObjectLongHashMap
public ObjectLongHashMap()
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ObjectLongHashMap
public ObjectLongHashMap(int initialCapacity)
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ObjectLongHashMap
public ObjectLongHashMap(ObjectLongMap<? extends K> map)
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Method Detail
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newMap
public static <K> ObjectLongHashMap<K> newMap()
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newWithKeysValues
public static <K> ObjectLongHashMap<K> newWithKeysValues(K key1, long value1)
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newWithKeysValues
public static <K> ObjectLongHashMap<K> newWithKeysValues(K key1, long value1, K key2, long value2)
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newWithKeysValues
public static <K> ObjectLongHashMap<K> newWithKeysValues(K key1, long value1, K key2, long value2, K key3, long value3)
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newWithKeysValues
public static <K> ObjectLongHashMap<K> newWithKeysValues(K key1, long value1, K key2, long value2, K key3, long value3, K key4, long value4)
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smallestPowerOfTwoGreaterThan
private int smallestPowerOfTwoGreaterThan(int n)
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fastCeil
private int fastCeil(float v)
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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toString
public java.lang.String toString()
Description copied from interface:ObjectLongMap
Follows the same general contract asAbstractMap.toString()
- Specified by:
toString
in interfaceObjectLongMap<K>
- Specified by:
toString
in interfacePrimitiveIterable
- Overrides:
toString
in classjava.lang.Object
- Returns:
- a string representation of this ObjectLongMap
- See Also:
AbstractCollection.toString()
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size
public int size()
Description copied from interface:PrimitiveIterable
Returns the number of items in this iterable.- Specified by:
size
in interfacePrimitiveIterable
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isEmpty
public boolean isEmpty()
Description copied from interface:PrimitiveIterable
Returns true if this iterable has zero items.- Specified by:
isEmpty
in interfacePrimitiveIterable
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notEmpty
public boolean notEmpty()
Description copied from interface:PrimitiveIterable
The English equivalent of !this.isEmpty()- Specified by:
notEmpty
in interfacePrimitiveIterable
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makeString
public java.lang.String makeString()
Description copied from interface:PrimitiveIterable
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String)
and defaulting the separator parameter to the characters", "
(comma and space).- Specified by:
makeString
in interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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makeString
public java.lang.String makeString(java.lang.String separator)
Description copied from interface:PrimitiveIterable
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String, String, String)
and defaulting the start and end parameters to""
(the empty String).- Specified by:
makeString
in interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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makeString
public java.lang.String makeString(java.lang.String start, java.lang.String separator, java.lang.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 interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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appendString
public void appendString(java.lang.Appendable appendable)
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString()
.- Specified by:
appendString
in interfacePrimitiveIterable
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appendString
public void appendString(java.lang.Appendable appendable, java.lang.String separator)
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString(String)
.- Specified by:
appendString
in interfacePrimitiveIterable
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appendString
public void appendString(java.lang.Appendable appendable, java.lang.String start, java.lang.String separator, java.lang.String end)
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString(String, String, String)
.- Specified by:
appendString
in interfacePrimitiveIterable
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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 interfaceLongIterable
- Specified by:
longIterator
in interfaceMutableObjectLongMap<K>
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toArray
public long[] toArray()
Description copied from interface:LongIterable
Converts the LongIterable to a primitive long array.- Specified by:
toArray
in interfaceLongIterable
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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 interfaceLongIterable
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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 interfaceLongIterable
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containsAll
public boolean containsAll(long... source)
Description copied from interface:LongIterable
Returns true if all of the values specified in the source array are contained in the LongIterable, and false if they are not.- Specified by:
containsAll
in interfaceLongIterable
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containsAll
public boolean containsAll(LongIterable source)
Description copied from interface:LongIterable
Returns true if all of the values specified in the source LongIterable are contained in the LongIterable, and false if they are not.- Specified by:
containsAll
in interfaceLongIterable
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clear
public void clear()
Description copied from interface:MutableObjectLongMap
Removes all entries from this map.- Specified by:
clear
in interfaceMutableObjectLongMap<K>
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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 withvalue
.- Specified by:
put
in interfaceMutableObjectLongMap<K>
- Parameters:
key
- the keyvalue
- the value to associate withvalue
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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 inmap
.- Specified by:
putAll
in interfaceMutableObjectLongMap<K>
- Parameters:
map
- the map to copy into this map
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updateValues
public void updateValues(ObjectLongToLongFunction<? super K> function)
Description copied from interface:MutableObjectLongMap
Updates the values in-place.- Specified by:
updateValues
in interfaceMutableObjectLongMap<K>
- Parameters:
function
- that takes a key and its value and that returns a new value for this key
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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 interfaceMutableObjectLongMap<K>
- Parameters:
key
- the key to remove- See Also:
MutableObjectLongMap.remove(Object)
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removeKeyAtIndex
private void removeKeyAtIndex(K key, int index)
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remove
public void remove(java.lang.Object key)
Description copied from interface:MutableObjectLongMap
Removes the mapping associated with the key, if one exists, from the map.- Specified by:
remove
in interfaceMutableObjectLongMap<K>
- Parameters:
key
- the key to remove- See Also:
#removeKey(K)
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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 interfaceMutableObjectLongMap<K>
- Parameters:
key
- the key to removevalue
- 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
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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 interfaceMutableObjectLongMap<K>
- Parameters:
key
- the keyvalue
- the value to associate withkey
if no such mapping exists- Returns:
- the value associated with key, if one exists, or
value
if not
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getAndPut
public long getAndPut(K key, long putValue, long defaultValue)
Description copied from interface:MutableObjectLongMap
Retrieves the value associated with the key if one exists; if it does not, associates a putValue with the key.- Specified by:
getAndPut
in interfaceMutableObjectLongMap<K>
- Parameters:
key
- the keyputValue
- the value to associate withkey
if no such mapping existsdefaultValue
- the value to return if no mapping associated withkey
exists- Returns:
- the value associated with key, if one exists, or
defaultValue
if not
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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 interfaceMutableObjectLongMap<K>
- Parameters:
key
- the keyfunction
- the supplier that provides the value if no mapping exists forkey
- Returns:
- the value associated with the key, if one exists, or the result of
invoking
function
if not
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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 interfaceMutableObjectLongMap<K>
- Type Parameters:
P
- the type of the value function'sparameter
- Parameters:
key
- the keyfunction
- the function that provides the value if no mapping exists. The specifiedparameter
will be passed as the argument to the function.parameter
- the parameter to provide tofunction
if no value exists forkey
- Returns:
- the value associated with the key, if one exists, or the result of
invoking
function
withparameter
if not
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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 interfaceMutableObjectLongMap<K>
- Parameters:
key
- the keyfunction
- the function that provides the value if no mapping exists. Thekey
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
withkey
if not
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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 interfaceMutableObjectLongMap<K>
- Parameters:
key
- the keyinitialValueIfAbsent
- the initial value to supply to the function if no mapping exists for the keyfunction
- 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 toinitialValueIfAbsent
and associating the result withkey
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addKeyValueAtIndex
private void addKeyValueAtIndex(K key, long value, int index)
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addToValue
public long addToValue(K key, long toBeAdded)
- Specified by:
addToValue
in interfaceMutableObjectLongMap<K>
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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 withvalue
.- Specified by:
withKeyValue
in interfaceMutableObjectLongMap<K>
- Parameters:
key1
- the keyvalue1
- the value to associate withvalue
- Returns:
- this map
- See Also:
#put(K, long)
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withKeysValues
public ObjectLongHashMap<K> withKeysValues(K key1, long value1, K key2, long value2)
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withKeysValues
public ObjectLongHashMap<K> withKeysValues(K key1, long value1, K key2, long value2, K key3, long value3)
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withKeysValues
public ObjectLongHashMap<K> withKeysValues(K key1, long value1, K key2, long value2, K key3, long value3, K key4, long value4)
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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 interfaceMutableObjectLongMap<K>
- Parameters:
key
- the key to remove- Returns:
- this map
- See Also:
MutableObjectLongMap.remove(Object)
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withoutAllKeys
public ObjectLongHashMap<K> withoutAllKeys(java.lang.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 interfaceMutableObjectLongMap<K>
- Parameters:
keys
- the keys to remove- Returns:
- this map
- See Also:
MutableObjectLongMap.remove(Object)
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asUnmodifiable
public MutableObjectLongMap<K> asUnmodifiable()
- Specified by:
asUnmodifiable
in interfaceMutableObjectLongMap<K>
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asSynchronized
public MutableObjectLongMap<K> asSynchronized()
- Specified by:
asSynchronized
in interfaceMutableObjectLongMap<K>
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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 interfaceObjectLongMap<K>
- Returns:
- an immutable map that is equivalent to this one
-
get
public long get(java.lang.Object key)
Description copied from interface:ObjectLongMap
Retrieves the value associated with the key. If no mapping exists for the key, the default value (usually0
) is returned.- Specified by:
get
in interfaceObjectLongMap<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(java.lang.Object key)
Description copied from interface:ObjectLongMap
Retrieves the value associated with the key, throwing anIllegalStateException
if no such mapping exists.- Specified by:
getOrThrow
in interfaceObjectLongMap<K>
- Parameters:
key
- the key- Returns:
- the value associated with the key
-
getIfAbsent
public long getIfAbsent(java.lang.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 interfaceObjectLongMap<K>
- Parameters:
key
- the keyifAbsent
- the default value to return if no mapping exists forkey
- Returns:
- the value associated with the key, or
ifAbsent
if no such mapping exists.
-
containsKey
public boolean containsKey(java.lang.Object key)
Description copied from interface:ObjectLongMap
Returns whether or not the key is present in the map.- Specified by:
containsKey
in interfaceObjectLongMap<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 interfaceObjectLongMap<K>
- Parameters:
value
- the value to test- Returns:
- if this collection contains the value
-
each
public void each(LongProcedure procedure)
Description copied from interface:LongIterable
A synonym for forEach.- Specified by:
each
in interfaceLongIterable
- 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 interfaceObjectLongMap<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 interfaceObjectLongMap<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 interfaceObjectLongMap<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 interfaceMutableObjectLongMap<K>
- Specified by:
select
in interfaceObjectLongMap<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 interfaceMutableObjectLongMap<K>
- Specified by:
reject
in interfaceObjectLongMap<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 interfaceLongIterable
- Specified by:
select
in interfaceMutableObjectLongMap<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 interfaceLongIterable
- Specified by:
reject
in interfaceMutableObjectLongMap<K>
-
detectIfNone
public long detectIfNone(LongPredicate predicate, long ifNone)
- Specified by:
detectIfNone
in interfaceLongIterable
-
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 interfaceLongIterable
- Specified by:
collect
in interfaceMutableObjectLongMap<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 interfaceLongIterable
-
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 interfaceLongIterable
-
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 interfaceLongIterable
-
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 interfaceLongIterable
-
injectInto
public <V> V injectInto(V injectedValue, ObjectLongToObjectFunction<? super V,? extends V> function)
- Specified by:
injectInto
in interfaceLongIterable
-
chunk
public RichIterable<LongIterable> chunk(int size)
Description copied from interface:LongIterable
Partitions elements in fixed size chunks.- Specified by:
chunk
in interfaceLongIterable
- Parameters:
size
- the number of elements per chunk- Returns:
- A
RichIterable
containingLongIterable
s of sizesize
, except the last will be truncated if the elements don't divide evenly.
-
sum
public long sum()
- Specified by:
sum
in interfaceLongIterable
-
max
public long max()
- Specified by:
max
in interfaceLongIterable
-
min
public long min()
- Specified by:
min
in interfaceLongIterable
-
maxIfEmpty
public long maxIfEmpty(long defaultValue)
- Specified by:
maxIfEmpty
in interfaceLongIterable
-
minIfEmpty
public long minIfEmpty(long defaultValue)
- Specified by:
minIfEmpty
in interfaceLongIterable
-
average
public double average()
- Specified by:
average
in interfaceLongIterable
-
median
public double median()
- Specified by:
median
in interfaceLongIterable
-
toList
public MutableLongList toList()
Description copied from interface:LongIterable
Converts the LongIterable to a new MutableLongList.- Specified by:
toList
in interfaceLongIterable
-
toSet
public MutableLongSet toSet()
Description copied from interface:LongIterable
Converts the LongIterable to a new MutableLongSet.- Specified by:
toSet
in interfaceLongIterable
-
toBag
public MutableLongBag toBag()
Description copied from interface:LongIterable
Converts the LongIterable to a new MutableLongBag.- Specified by:
toBag
in interfaceLongIterable
-
asLazy
public LazyLongIterable asLazy()
Description copied from interface:LongIterable
Returns a LazyLongIterable adapter wrapping the source LongIterable.- Specified by:
asLazy
in interfaceLongIterable
-
toSortedArray
public long[] toSortedArray()
- Specified by:
toSortedArray
in interfaceLongIterable
-
toSortedList
public MutableLongList toSortedList()
- Specified by:
toSortedList
in interfaceLongIterable
-
writeExternal
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
- Specified by:
writeExternal
in interfacejava.io.Externalizable
- Throws:
java.io.IOException
-
readExternal
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
- Specified by:
readExternal
in interfacejava.io.Externalizable
- Throws:
java.io.IOException
java.lang.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 interfaceObjectLongMap<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 interfaceObjectLongMap<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 interfaceMutableObjectLongMap<K>
- Specified by:
flipUniqueValues
in interfaceObjectLongMap<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.
-
rehashAndGrow
private void rehashAndGrow()
-
rehash
private void rehash(int newCapacity)
-
probe
int probe(java.lang.Object element)
-
spread
int spread(java.lang.Object element)
-
nullSafeEquals
private static boolean nullSafeEquals(java.lang.Object value, java.lang.Object other)
-
allocateTable
protected void allocateTable(int sizeToAllocate)
-
isRemovedKey
private static boolean isRemovedKey(java.lang.Object key)
-
isNonSentinel
private static <K> boolean isNonSentinel(K key)
-
toNonSentinel
private K toNonSentinel(java.lang.Object key)
-
toSentinelIfNull
private static java.lang.Object toSentinelIfNull(java.lang.Object key)
-
maxOccupiedWithData
private int maxOccupiedWithData()
-
keySet
public java.util.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 interfaceObjectLongMap<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 interfaceObjectLongMap<K>
- Returns:
- the values as a collection backed by this map
-
-