Class Short2ShortAVLTreeMap
- All Implemented Interfaces:
Function<Short,
,Short> Short2ShortFunction
,Short2ShortMap
,Short2ShortSortedMap
,Serializable
,Cloneable
,Function<Short,
,Short> IntUnaryOperator
,Map<Short,
,Short> SequencedMap<Short,
,Short> SortedMap<Short,
Short>
The iterators provided by the views of this class are type-specific
bidirectional iterators. Moreover, the
iterator returned by iterator()
can be safely cast to a type-specific
list iterator.
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.shorts.AbstractShort2ShortMap
AbstractShort2ShortMap.BasicEntry, AbstractShort2ShortMap.BasicEntrySet
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortMap
Short2ShortMap.FastEntrySet
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortSortedMap
Short2ShortSortedMap.FastSortedEntrySet
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Constructor Summary
ConstructorDescriptionCreates a new empty tree map.Short2ShortAVLTreeMap
(short[] k, short[] v) Creates a new tree map using the elements of two parallel arrays.Short2ShortAVLTreeMap
(short[] k, short[] v, Comparator<? super Short> c) Creates a new tree map using the elements of two parallel arrays and the given comparator.Creates a new tree map copying a given map.Creates a new tree map copying a given sorted map (and itsComparator
).Short2ShortAVLTreeMap
(Comparator<? super Short> c) Creates a new empty tree map with the given comparator.Short2ShortAVLTreeMap
(Map<? extends Short, ? extends Short> m) Creates a new tree map copying a given map.Creates a new tree map copying a given sorted map (and itsComparator
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Method Summary
Modifier and TypeMethodDescriptionshort
addTo
(short k, short incr) Adds an increment to value currently associated with a key.void
clear()
Removes all of the mappings from this map (optional operation).clone()
Returns a deep copy of this tree map.Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.boolean
containsKey
(short k) Returns true if this function contains a mapping for the specified key.boolean
containsValue
(short v) Returnstrue
if this map maps one or more keys to the specified value.short
Returns the first (lowest) key currently in this map.short
get
(short k) Returns the value to which the given key is mapped.headMap
(short to) Returns a view of the portion of this sorted map whose keys are strictly less thantoKey
.boolean
isEmpty()
keySet()
Returns a type-specific sorted set view of the keys contained in this map.short
Returns the last (highest) key currently in this map.short
put
(short k, short v) Adds a pair to the map (optional operation).short
remove
(short k) Removes the mapping with the given key (optional operation).Returns a type-specific sorted-set view of the mappings contained in this map.int
size()
Returns the number of key/value mappings in this map.subMap
(short from, short to) Returns a view of the portion of this sorted map whose keys range fromfromKey
, inclusive, totoKey
, exclusive.tailMap
(short from) Returns a view of the portion of this sorted map whose keys are greater than or equal tofromKey
.values()
Returns a type-specific collection view of the values contained in this map.Methods inherited from class it.unimi.dsi.fastutil.shorts.AbstractShort2ShortMap
equals, hashCode, putAll, toString
Methods inherited from class it.unimi.dsi.fastutil.shorts.AbstractShort2ShortFunction
defaultReturnValue, defaultReturnValue
Methods inherited from interface java.util.function.IntUnaryOperator
andThen, compose
Methods inherited from interface java.util.Map
containsKey, equals, get, getOrDefault, hashCode, put, putAll, remove, replaceAll
Methods inherited from interface java.util.SequencedMap
firstEntry, lastEntry, pollFirstEntry, pollLastEntry, sequencedEntrySet, sequencedKeySet, sequencedValues
Methods inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortFunction
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsInt, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort
Methods inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortMap
compute, compute, computeIfAbsent, computeIfAbsent, computeIfAbsent, computeIfAbsentNullable, computeIfAbsentPartial, computeIfPresent, computeIfPresent, containsKey, containsValue, defaultReturnValue, defaultReturnValue, forEach, get, getOrDefault, getOrDefault, merge, merge, mergeShort, mergeShort, put, putIfAbsent, putIfAbsent, remove, remove, remove, replace, replace, replace, replace
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Constructor Details
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Short2ShortAVLTreeMap
public Short2ShortAVLTreeMap()Creates a new empty tree map. -
Short2ShortAVLTreeMap
Creates a new empty tree map with the given comparator.- Parameters:
c
- a (possibly type-specific) comparator.
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Short2ShortAVLTreeMap
Creates a new tree map copying a given map.- Parameters:
m
- aMap
to be copied into the new tree map.
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Short2ShortAVLTreeMap
Creates a new tree map copying a given sorted map (and itsComparator
).- Parameters:
m
- aSortedMap
to be copied into the new tree map.
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Short2ShortAVLTreeMap
Creates a new tree map copying a given map.- Parameters:
m
- a type-specific map to be copied into the new tree map.
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Short2ShortAVLTreeMap
Creates a new tree map copying a given sorted map (and itsComparator
).- Parameters:
m
- a type-specific sorted map to be copied into the new tree map.
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Short2ShortAVLTreeMap
Creates a new tree map using the elements of two parallel arrays and the given comparator.- Parameters:
k
- the array of keys of the new tree map.v
- the array of corresponding values in the new tree map.c
- a (possibly type-specific) comparator.- Throws:
IllegalArgumentException
- ifk
andv
have different lengths.
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Short2ShortAVLTreeMap
public Short2ShortAVLTreeMap(short[] k, short[] v) Creates a new tree map using the elements of two parallel arrays.- Parameters:
k
- the array of keys of the new tree map.v
- the array of corresponding values in the new tree map.- Throws:
IllegalArgumentException
- ifk
andv
have different lengths.
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Method Details
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addTo
public short addTo(short k, short incr) Adds an increment to value currently associated with a key.Note that this method respects the default return value semantics: when called with a key that does not currently appears in the map, the key will be associated with the default return value plus the given increment.
- Parameters:
k
- the key.incr
- the increment.- Returns:
- the old value, or the default return value if no value was present for the given key.
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put
public short put(short k, short v) Description copied from interface:Short2ShortFunction
Adds a pair to the map (optional operation).- Specified by:
put
in interfaceShort2ShortFunction
- Parameters:
k
- the key.v
- the value.- Returns:
- the old value, or the default return value if no value was present for the given key.
- See Also:
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remove
public short remove(short k) Description copied from interface:Short2ShortFunction
Removes the mapping with the given key (optional operation).- Specified by:
remove
in interfaceShort2ShortFunction
- Parameters:
k
- the key.- Returns:
- the old value, or the default return value if no value was present for the given key.
- See Also:
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containsValue
public boolean containsValue(short v) Description copied from class:AbstractShort2ShortMap
Returnstrue
if this map maps one or more keys to the specified value.- Specified by:
containsValue
in interfaceShort2ShortMap
- Overrides:
containsValue
in classAbstractShort2ShortMap
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clear
public void clear()Description copied from interface:Short2ShortMap
Removes all of the mappings from this map (optional operation). The map will be empty after this call returns. -
containsKey
public boolean containsKey(short k) Description copied from class:AbstractShort2ShortMap
Returns true if this function contains a mapping for the specified key.- Specified by:
containsKey
in interfaceShort2ShortFunction
- Specified by:
containsKey
in interfaceShort2ShortMap
- Overrides:
containsKey
in classAbstractShort2ShortMap
- Parameters:
k
- the key.- Returns:
- true if this function associates a value to
key
. - See Also:
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size
public int size()Description copied from interface:Short2ShortMap
Returns the number of key/value mappings in this map. If the map contains more thanInteger.MAX_VALUE
elements, returnsInteger.MAX_VALUE
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isEmpty
public boolean isEmpty() -
get
public short get(short k) Description copied from interface:Short2ShortFunction
Returns the value to which the given key is mapped.- Specified by:
get
in interfaceShort2ShortFunction
- Parameters:
k
- the key.- Returns:
- the corresponding value, or the default return value if no value was present for the given key.
- See Also:
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firstShortKey
public short firstShortKey()Description copied from interface:Short2ShortSortedMap
Returns the first (lowest) key currently in this map.- Specified by:
firstShortKey
in interfaceShort2ShortSortedMap
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lastShortKey
public short lastShortKey()Description copied from interface:Short2ShortSortedMap
Returns the last (highest) key currently in this map.- Specified by:
lastShortKey
in interfaceShort2ShortSortedMap
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short2ShortEntrySet
Description copied from interface:Short2ShortSortedMap
Returns a type-specific sorted-set view of the mappings contained in this map.- Specified by:
short2ShortEntrySet
in interfaceShort2ShortMap
- Specified by:
short2ShortEntrySet
in interfaceShort2ShortSortedMap
- Returns:
- a type-specific sorted-set view of the mappings contained in this map.
- See Also:
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keySet
Returns a type-specific sorted set view of the keys contained in this map.In addition to the semantics of
Map.keySet()
, you can safely cast the set returned by this call to a type-specific sorted set interface.- Specified by:
keySet
in interfaceMap<Short,
Short> - Specified by:
keySet
in interfaceShort2ShortMap
- Specified by:
keySet
in interfaceShort2ShortSortedMap
- Specified by:
keySet
in interfaceSortedMap<Short,
Short> - Overrides:
keySet
in classAbstractShort2ShortSortedMap
- Returns:
- a type-specific sorted set view of the keys contained in this map.
- See Also:
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values
Returns a type-specific collection view of the values contained in this map.In addition to the semantics of
Map.values()
, you can safely cast the collection returned by this call to a type-specific collection interface.- Specified by:
values
in interfaceMap<Short,
Short> - Specified by:
values
in interfaceShort2ShortMap
- Specified by:
values
in interfaceShort2ShortSortedMap
- Specified by:
values
in interfaceSortedMap<Short,
Short> - Overrides:
values
in classAbstractShort2ShortSortedMap
- Returns:
- a type-specific collection view of the values contained in this map.
- See Also:
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comparator
Description copied from interface:Short2ShortSortedMap
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.- Specified by:
comparator
in interfaceShort2ShortSortedMap
- Specified by:
comparator
in interfaceSortedMap<Short,
Short> - See Also:
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headMap
Description copied from interface:Short2ShortSortedMap
Returns a view of the portion of this sorted map whose keys are strictly less thantoKey
.- Specified by:
headMap
in interfaceShort2ShortSortedMap
- See Also:
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tailMap
Description copied from interface:Short2ShortSortedMap
Returns a view of the portion of this sorted map whose keys are greater than or equal tofromKey
.- Specified by:
tailMap
in interfaceShort2ShortSortedMap
- See Also:
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subMap
Description copied from interface:Short2ShortSortedMap
Returns a view of the portion of this sorted map whose keys range fromfromKey
, inclusive, totoKey
, exclusive.- Specified by:
subMap
in interfaceShort2ShortSortedMap
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clone
Returns a deep copy of this tree map.This method performs a deep copy of this tree map; the data stored in the set, however, is not cloned. Note that this makes a difference only for object keys.
- Returns:
- a deep copy of this tree map.
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