Object2ShortLinkedOpenHashMap (fastutil 7.1.0)

java.lang.Object
- it.unimi.dsi.fastutil.objects.AbstractObject2ShortFunction<K>
- - it.unimi.dsi.fastutil.objects.AbstractObject2ShortMap<K>
  - - it.unimi.dsi.fastutil.objects.AbstractObject2ShortSortedMap<K>
    - - it.unimi.dsi.fastutil.objects.Object2ShortLinkedOpenHashMap<K>

All Implemented Interfaces:

Function<K,Short>, Hash, Object2ShortFunction<K>, Object2ShortMap<K>, Object2ShortSortedMap<K>, Serializable, Cloneable, Map<K,Short>, SortedMap<K,Short>
```
public class Object2ShortLinkedOpenHashMap<K>
extends AbstractObject2ShortSortedMap<K>
implements Serializable, Cloneable, Hash
```
A type-specific linked hash map with with a fast, small-footprint implementation.
Instances of this class use a hash table to represent a map. The table is filled up to a specified load factor, and then doubled in size to accommodate new entries. If the table is emptied below one fourth of the load factor, it is halved in size. However, halving is not performed when deleting entries from an iterator, as it would interfere with the iteration process.
Note that clear() does not modify the hash table size. Rather, a family of trimming methods lets you control the size of the table; this is particularly useful if you reuse instances of this class.
Iterators generated by this map will enumerate pairs in the same order in which they have been added to the map (addition of pairs whose key is already present in the set does not change the iteration order). Note that this order has nothing in common with the natural order of the keys. The order is kept by means of a doubly linked list, represented via an array of longs parallel to the table.
This class implements the interface of a sorted map, so to allow easy access of the iteration order: for instance, you can get the first key in iteration order with firstKey() without having to create an iterator; however, this class partially violates the SortedMap contract because all submap methods throw an exception and comparator() returns always null.
Additional methods, such as getAndMoveToFirst(), make it easy to use instances of this class as a cache (e.g., with LRU policy).
The iterators provided by the views of this class using are type-specific list iterators, and can be started at any element which is a key of the map, or a NoSuchElementException exception will be thrown. If, however, the provided element is not the first or last key in the set, the first access to the list index will require linear time, as in the worst case the entire key set must be scanned in iteration order to retrieve the positional index of the starting key. If you use just the methods of a type-specific BidirectionalIterator, however, all operations will be performed in constant time.

See Also:

Hash, HashCommon, Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ShortMap
  AbstractObject2ShortMap.BasicEntry<K>
- Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.Hash
  Hash.Strategy<K>
- Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortSortedMap
  Object2ShortSortedMap.FastSortedEntrySet<K>
- Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortMap
  Object2ShortMap.Entry<K>, Object2ShortMap.FastEntrySet<K>

Field Summary
- Fields inherited from interface it.unimi.dsi.fastutil.Hash
  DEFAULT_GROWTH_FACTOR, DEFAULT_INITIAL_SIZE, DEFAULT_LOAD_FACTOR, FAST_LOAD_FACTOR, FREE, OCCUPIED, PRIMES, REMOVED, VERY_FAST_LOAD_FACTOR

Constructor Summary

Constructors
Constructor and Description
`Object2ShortLinkedOpenHashMap()` Creates a new hash map with initial expected `Hash.DEFAULT_INITIAL_SIZE` entries and `Hash.DEFAULT_LOAD_FACTOR` as load factor.
`Object2ShortLinkedOpenHashMap(int expected)` Creates a new hash map with `Hash.DEFAULT_LOAD_FACTOR` as load factor.
`Object2ShortLinkedOpenHashMap(int expected, float f)` Creates a new hash map.
`Object2ShortLinkedOpenHashMap(K[] k, short[] v)` Creates a new hash map with `Hash.DEFAULT_LOAD_FACTOR` as load factor using the elements of two parallel arrays.
`Object2ShortLinkedOpenHashMap(K[] k, short[] v, float f)` Creates a new hash map using the elements of two parallel arrays.
`Object2ShortLinkedOpenHashMap(Map<? extends K,? extends Short> m)` Creates a new hash map with `Hash.DEFAULT_LOAD_FACTOR` as load factor copying a given one.
`Object2ShortLinkedOpenHashMap(Map<? extends K,? extends Short> m, float f)` Creates a new hash map copying a given one.
`Object2ShortLinkedOpenHashMap(Object2ShortMap<K> m)` Creates a new hash map with `Hash.DEFAULT_LOAD_FACTOR` as load factor copying a given type-specific one.
`Object2ShortLinkedOpenHashMap(Object2ShortMap<K> m, float f)` Creates a new hash map copying a given type-specific one.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`short`	`addTo(K k, short incr)` Adds an increment to value currently associated with a key.
`void`	`clear()` Removes all associations from this function (optional operation).
`Object2ShortLinkedOpenHashMap<K>`	`clone()` Returns a deep copy of this map.
`Comparator<? super K>`	`comparator()` Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
`boolean`	`containsKey(Object k)` Checks whether the given value is contained in `AbstractObject2ShortMap.keySet()`.
`boolean`	`containsValue(short v)` Checks whether the given value is contained in `AbstractObject2ShortMap.values()`.
`K`	`firstKey()` Returns the first key of this map in iteration order.
`short`	`getAndMoveToFirst(K k)` Returns the value to which the given key is mapped; if the key is present, it is moved to the first position of the iteration order.
`short`	`getAndMoveToLast(K k)` Returns the value to which the given key is mapped; if the key is present, it is moved to the last position of the iteration order.
`short`	`getShort(Object k)` Returns the value to which the given key is mapped.
`int`	`growthFactor()` Deprecated. Since `fastutil` 6.1.0, hash tables are doubled when they are too full.
`void`	`growthFactor(int growthFactor)` Deprecated. Since `fastutil` 6.1.0, hash tables are doubled when they are too full.
`int`	`hashCode()` Returns a hash code for this map.
`Object2ShortSortedMap<K>`	`headMap(K to)` Returns a view of the portion of this sorted map whose keys are strictly less than `toKey`.
`boolean`	`isEmpty()`
`ObjectSortedSet<K>`	`keySet()` Returns a type-specific-sorted-set view of the keys of this map.
`K`	`lastKey()` Returns the last key of this map in iteration order.
`Object2ShortSortedMap.FastSortedEntrySet<K>`	`object2ShortEntrySet()` Returns a type-specific sorted-set view of the mappings contained in this map.
`short`	`put(K k, short v)` Adds a pair to the map.
`Short`	`put(K ok, Short ov)` Deprecated. Please use the corresponding type-specific method instead.
`void`	`putAll(Map<? extends K,? extends Short> m)` Puts all pairs in the given map.
`short`	`putAndMoveToFirst(K k, short v)` Adds a pair to the map; if the key is already present, it is moved to the first position of the iteration order.
`short`	`putAndMoveToLast(K k, short v)` Adds a pair to the map; if the key is already present, it is moved to the last position of the iteration order.
`boolean`	`rehash()` Deprecated. A no-op.
`Short`	`remove(Object ok)` Deprecated. Please use the corresponding type-specific method instead.
`short`	`removeFirstShort()` Removes the mapping associated with the first key in iteration order.
`short`	`removeLastShort()` Removes the mapping associated with the last key in iteration order.
`short`	`removeShort(Object k)` Removes the mapping with the given key.
`int`	`size()` Returns the intended number of keys in this function, or -1 if no such number exists.
`Object2ShortSortedMap<K>`	`subMap(K from, K to)` Returns a view of the portion of this sorted map whose keys range from `fromKey`, inclusive, to `toKey`, exclusive.
`Object2ShortSortedMap<K>`	`tailMap(K from)` Returns a view of the portion of this sorted map whose keys are greater than or equal to `fromKey`.
`boolean`	`trim()` Rehashes the map, making the table as small as possible.
`boolean`	`trim(int n)` Rehashes this map if the table is too large.
`ShortCollection`	`values()` Returns a type-specific collection view of the values contained in this map.

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ShortSortedMap
entrySet

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ShortMap
containsValue, equals, toString

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ShortFunction
defaultReturnValue, defaultReturnValue, get

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortFunction
defaultReturnValue, defaultReturnValue

Methods inherited from interface it.unimi.dsi.fastutil.Function
get

Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, containsValue, equals, forEach, get, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

- Constructor Detail
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap(int expected,
                                     float f)
```
    Creates a new hash map.
    The actual table size will be the least power of two greater than expected/f.
    
    Parameters:
    
    expected - the expected number of elements in the hash set.
    
    f - the load factor.
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap(int expected)
```
    Creates a new hash map with Hash.DEFAULT_LOAD_FACTOR as load factor.
    
    Parameters:
    
    expected - the expected number of elements in the hash map.
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap()
```
    Creates a new hash map with initial expected Hash.DEFAULT_INITIAL_SIZE entries and Hash.DEFAULT_LOAD_FACTOR as load factor.
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap(Map<? extends K,? extends Short> m,
                                     float f)
```
    Creates a new hash map copying a given one.
    
    Parameters:
    
    m - a Map to be copied into the new hash map.
    
    f - the load factor.
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap(Map<? extends K,? extends Short> m)
```
    Creates a new hash map with Hash.DEFAULT_LOAD_FACTOR as load factor copying a given one.
    
    Parameters:
    
    m - a Map to be copied into the new hash map.
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap(Object2ShortMap<K> m,
                                     float f)
```
    Creates a new hash map copying a given type-specific one.
    
    Parameters:
    
    m - a type-specific map to be copied into the new hash map.
    
    f - the load factor.
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap(Object2ShortMap<K> m)
```
    Creates a new hash map with Hash.DEFAULT_LOAD_FACTOR as load factor copying a given type-specific one.
    
    Parameters:
    
    m - a type-specific map to be copied into the new hash map.
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap(K[] k,
                                     short[] v,
                                     float f)
```
    Creates a new hash map using the elements of two parallel arrays.
    
    Parameters:
    
    k - the array of keys of the new hash map.
    
    v - the array of corresponding values in the new hash map.
    
    f - the load factor.
    
    Throws:
    
    IllegalArgumentException - if k and v have different lengths.
  - Object2ShortLinkedOpenHashMap
```
public Object2ShortLinkedOpenHashMap(K[] k,
                                     short[] v)
```
    Creates a new hash map with Hash.DEFAULT_LOAD_FACTOR as load factor using the elements of two parallel arrays.
    
    Parameters:
    
    k - the array of keys of the new hash map.
    
    v - the array of corresponding values in the new hash map.
    
    Throws:
    
    IllegalArgumentException - if k and v have different lengths.
- Method Detail
  - putAll
```
public void putAll(Map<? extends K,? extends Short> m)
```
    Puts all pairs in the given map. If the map implements the interface of this map, it uses the faster iterators.
    
    Specified by:
    
    putAll in interface Map<K,Short>
    
    Overrides:
    
    putAll in class AbstractObject2ShortMap<K>
    
    Parameters:
    
    m - a map.
  - put
```
public short put(K k,
                 short v)
```
    Description copied from interface: Object2ShortFunction
    
    Adds a pair to the map.
    
    Specified by:
    
    put in interface Object2ShortFunction<K>
    
    Overrides:
    
    put in class AbstractObject2ShortFunction<K>
    
    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:
    
    Function.put(Object,Object)
  - put
```
@Deprecated
public Short put(K ok,
                             Short ov)
```
    Deprecated. Please use the corresponding type-specific method instead.
    
    Delegates to the corresponding type-specific method, taking care of returning null on a missing key.
    This method must check whether the provided key is in the map using containsKey(). Thus, it probes the map twice. Implementors of subclasses should override it with a more efficient method.
    
    Specified by:
    
    put in interface Function<K,Short>
    
    Specified by:
    
    put in interface Map<K,Short>
    
    Overrides:
    
    put in class AbstractObject2ShortFunction<K>
    
    Parameters:
    
    ok - the key.
    
    ov - the value.
    
    Returns:
    
    the old value, or null if no value was present for the given key.
    
    See Also:
    
    Map.put(Object,Object)
  - addTo
```
public short addTo(K 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.
  - removeShort
```
public short removeShort(Object k)
```
    Description copied from interface: Object2ShortFunction
    
    Removes the mapping with the given key.
    
    Specified by:
    
    removeShort in interface Object2ShortFunction<K>
    
    Overrides:
    
    removeShort in class AbstractObject2ShortFunction<K>
    
    Parameters:
    
    k - the key.
    
    Returns:
    
    the old value, or the default return value if no value was present for the given key.
    
    See Also:
    
    Function.remove(Object)
  - remove
```
@Deprecated
public Short remove(Object ok)
```
    Deprecated. Please use the corresponding type-specific method instead.
    
    Delegates to the corresponding type-specific method, taking care of returning null on a missing key.
    This method must check whether the provided key is in the map using containsKey(). Thus, it probes the map twice. Implementors of subclasses should override it with a more efficient method.
    
    Specified by:
    
    remove in interface Function<K,Short>
    
    Specified by:
    
    remove in interface Map<K,Short>
    
    Overrides:
    
    remove in class AbstractObject2ShortFunction<K>
    
    Parameters:
    
    ok - the key.
    
    Returns:
    
    the old value, or null if no value was present for the given key.
    
    See Also:
    
    Map.remove(Object)
  - removeFirstShort
```
public short removeFirstShort()
```
    Removes the mapping associated with the first key in iteration order.
    
    Returns:
    
    the value previously associated with the first key in iteration order.
    
    Throws:
    
    NoSuchElementException - is this map is empty.
  - removeLastShort
```
public short removeLastShort()
```
    Removes the mapping associated with the last key in iteration order.
    
    Returns:
    
    the value previously associated with the last key in iteration order.
    
    Throws:
    
    NoSuchElementException - is this map is empty.
  - getAndMoveToFirst
```
public short getAndMoveToFirst(K k)
```
    Returns the value to which the given key is mapped; if the key is present, it is moved to the first position of the iteration order.
    
    Parameters:
    
    k - the key.
    
    Returns:
    
    the corresponding value, or the default return value if no value was present for the given key.
  - getAndMoveToLast
```
public short getAndMoveToLast(K k)
```
    Returns the value to which the given key is mapped; if the key is present, it is moved to the last position of the iteration order.
    
    Parameters:
    
    k - the key.
    
    Returns:
    
    the corresponding value, or the default return value if no value was present for the given key.
  - putAndMoveToFirst
```
public short putAndMoveToFirst(K k,
                               short v)
```
    Adds a pair to the map; if the key is already present, it is moved to the first position of the iteration order.
    
    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.
  - putAndMoveToLast
```
public short putAndMoveToLast(K k,
                              short v)
```
    Adds a pair to the map; if the key is already present, it is moved to the last position of the iteration order.
    
    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.
  - getShort
```
public short getShort(Object k)
```
    Description copied from interface: Object2ShortFunction
    
    Returns the value to which the given key is mapped.
    
    Specified by:
    
    getShort in interface Object2ShortFunction<K>
    
    Parameters:
    
    k - the key.
    
    Returns:
    
    the corresponding value, or the default return value if no value was present for the given key.
    
    See Also:
    
    Function.get(Object)
  - containsKey
```
public boolean containsKey(Object k)
```
    Description copied from class: AbstractObject2ShortMap
    
    Checks whether the given value is contained in AbstractObject2ShortMap.keySet().
    
    Specified by:
    
    containsKey in interface Function<K,Short>
    
    Specified by:
    
    containsKey in interface Map<K,Short>
    
    Overrides:
    
    containsKey in class AbstractObject2ShortMap<K>
    
    Parameters:
    
    k - the key.
    
    Returns:
    
    true if this function associates a value to key.
    
    See Also:
    
    Map.containsKey(Object)
  - containsValue
```
public boolean containsValue(short v)
```
    Description copied from class: AbstractObject2ShortMap
    
    Checks whether the given value is contained in AbstractObject2ShortMap.values().
    
    Specified by:
    
    containsValue in interface Object2ShortMap<K>
    
    Overrides:
    
    containsValue in class AbstractObject2ShortMap<K>
    
    See Also:
    
    Map.containsValue(Object)
  - clear
```
public void clear()
```
    Description copied from interface: Function
    
    Removes all associations from this function (optional operation).
    
    Specified by:
    
    clear in interface Function<K,Short>
    
    Specified by:
    
    clear in interface Map<K,Short>
    
    Overrides:
    
    clear in class AbstractObject2ShortFunction<K>
    
    See Also:
    
    Map.clear()
  - size
```
public int size()
```
    Description copied from interface: Function
    
    Returns the intended number of keys in this function, or -1 if no such number exists.
    Most function implementations will have some knowledge of the intended number of keys in their domain. In some cases, however, this might not be possible.
    
    Specified by:
    
    size in interface Function<K,Short>
    
    Specified by:
    
    size in interface Map<K,Short>
    
    Returns:
    
    the intended number of keys in this function, or -1 if that number is not available.
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface Map<K,Short>
    
    Overrides:
    
    isEmpty in class AbstractObject2ShortMap<K>
  - growthFactor
```
@Deprecated
public void growthFactor(int growthFactor)
```
    Deprecated. Since fastutil 6.1.0, hash tables are doubled when they are too full.
    
    A no-op for backward compatibility.
    
    Parameters:
    
    growthFactor - unused.
  - growthFactor
```
@Deprecated
public int growthFactor()
```
    Deprecated. Since fastutil 6.1.0, hash tables are doubled when they are too full.
    
    Gets the growth factor (2).
    
    Returns:
    
    the growth factor of this set, which is fixed (2).
    
    See Also:
    
    growthFactor(int)
  - firstKey
```
public K firstKey()
```
    Returns the first key of this map in iteration order.
    
    Specified by:
    
    firstKey in interface SortedMap<K,Short>
    
    Returns:
    
    the first key in iteration order.
  - lastKey
```
public K lastKey()
```
    Returns the last key of this map in iteration order.
    
    Specified by:
    
    lastKey in interface SortedMap<K,Short>
    
    Returns:
    
    the last key in iteration order.
  - comparator
```
public Comparator<? super K> comparator()
```
    Description copied from interface: Object2ShortSortedMap
    
    Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
    Note that this specification strengthens the one given in SortedMap.comparator().
    
    Specified by:
    
    comparator in interface Object2ShortSortedMap<K>
    
    Specified by:
    
    comparator in interface SortedMap<K,Short>
    
    See Also:
    
    SortedMap.comparator()
  - tailMap
```
public Object2ShortSortedMap<K> tailMap(K from)
```
    Description copied from interface: Object2ShortSortedMap
    
    Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
    Note that this specification strengthens the one given in SortedMap.tailMap(Object).
    
    Specified by:
    
    tailMap in interface Object2ShortSortedMap<K>
    
    Specified by:
    
    tailMap in interface SortedMap<K,Short>
    
    See Also:
    
    SortedMap.tailMap(Object)
  - headMap
```
public Object2ShortSortedMap<K> headMap(K to)
```
    Description copied from interface: Object2ShortSortedMap
    
    Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
    Note that this specification strengthens the one given in SortedMap.headMap(Object).
    
    Specified by:
    
    headMap in interface Object2ShortSortedMap<K>
    
    Specified by:
    
    headMap in interface SortedMap<K,Short>
    
    See Also:
    
    SortedMap.headMap(Object)
  - subMap
```
public Object2ShortSortedMap<K> subMap(K from,
                                       K to)
```
    Description copied from interface: Object2ShortSortedMap
    
    Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
    Note that this specification strengthens the one given in SortedMap.subMap(Object,Object).
    
    Specified by:
    
    subMap in interface Object2ShortSortedMap<K>
    
    Specified by:
    
    subMap in interface SortedMap<K,Short>
    
    See Also:
    
    SortedMap.subMap(Object,Object)
  - object2ShortEntrySet
```
public Object2ShortSortedMap.FastSortedEntrySet<K> object2ShortEntrySet()
```
    Description copied from interface: Object2ShortSortedMap
    
    Returns a type-specific sorted-set view of the mappings contained in this map. Note that this specification strengthens the one given in the corresponding type-specific unsorted map.
    
    Specified by:
    
    object2ShortEntrySet in interface Object2ShortMap<K>
    
    Specified by:
    
    object2ShortEntrySet in interface Object2ShortSortedMap<K>
    
    Returns:
    
    a type-specific sorted-set view of the mappings contained in this map.
    
    See Also:
    
    Object2ShortSortedMap.entrySet()
  - keySet
```
public ObjectSortedSet<K> keySet()
```
    Description copied from class: AbstractObject2ShortSortedMap
    
    Returns a type-specific-sorted-set view of the keys of this map.
    The view is backed by the sorted set returned by AbstractObject2ShortSortedMap.entrySet(). Note that no attempt is made at caching the result of this method, as this would require adding some attributes that lightweight implementations would not need. Subclasses may easily override this policy by calling this method and caching the result, but implementors are encouraged to write more efficient ad-hoc implementations.
    
    Specified by:
    
    keySet in interface Object2ShortMap<K>
    
    Specified by:
    
    keySet in interface Object2ShortSortedMap<K>
    
    Specified by:
    
    keySet in interface Map<K,Short>
    
    Specified by:
    
    keySet in interface SortedMap<K,Short>
    
    Overrides:
    
    keySet in class AbstractObject2ShortSortedMap<K>
    
    Returns:
    
    a sorted set view of the keys of this map; it may be safely cast to a type-specific interface.
    
    See Also:
    
    Map.keySet()
  - values
```
public ShortCollection values()
```
    Description copied from class: AbstractObject2ShortSortedMap
    
    Returns a type-specific collection view of the values contained in this map.
    The view is backed by the sorted set returned by AbstractObject2ShortSortedMap.entrySet(). Note that no attempt is made at caching the result of this method, as this would require adding some attributes that lightweight implementations would not need. Subclasses may easily override this policy by calling this method and caching the result, but implementors are encouraged to write more efficient ad-hoc implementations.
    
    Specified by:
    
    values in interface Object2ShortMap<K>
    
    Specified by:
    
    values in interface Object2ShortSortedMap<K>
    
    Specified by:
    
    values in interface Map<K,Short>
    
    Specified by:
    
    values in interface SortedMap<K,Short>
    
    Overrides:
    
    values in class AbstractObject2ShortSortedMap<K>
    
    Returns:
    
    a type-specific collection view of the values contained in this map.
    
    See Also:
    
    Map.values()
  - rehash
```
@Deprecated
public boolean rehash()
```
    Deprecated. A no-op.
    
    A no-op for backward compatibility. The kind of tables implemented by this class never need rehashing.
    If you need to reduce the table size to fit exactly this set, use trim().
    
    Returns:
    
    true.
    
    See Also:
    
    trim()
  - trim
```
public boolean trim()
```
    Rehashes the map, making the table as small as possible.
    This method rehashes the table to the smallest size satisfying the load factor. It can be used when the set will not be changed anymore, so to optimize access speed and size.
    If the table size is already the minimum possible, this method does nothing.
    
    Returns:
    
    true if there was enough memory to trim the map.
    
    See Also:
    
    trim(int)
  - trim
```
public boolean trim(int n)
```
    Rehashes this map if the table is too large.
    Let N be the smallest table size that can hold max(n,size()) entries, still satisfying the load factor. If the current table size is smaller than or equal to N, this method does nothing. Otherwise, it rehashes this map in a table of size N.
    This method is useful when reusing maps. Clearing a map leaves the table size untouched. If you are reusing a map many times, you can call this method with a typical size to avoid keeping around a very large table just because of a few large transient maps.
    
    Parameters:
    
    n - the threshold for the trimming.
    
    Returns:
    
    true if there was enough memory to trim the map.
    
    See Also:
    
    trim()
  - clone
```
public Object2ShortLinkedOpenHashMap<K> clone()
```
    Returns a deep copy of this map.
    This method performs a deep copy of this hash map; the data stored in the map, however, is not cloned. Note that this makes a difference only for object keys.
    
    Overrides:
    
    clone in class Object
    
    Returns:
    
    a deep copy of this map.
  - hashCode
```
public int hashCode()
```
    Returns a hash code for this map. This method overrides the generic method provided by the superclass. Since equals() is not overriden, it is important that the value returned by this method is the same value as the one returned by the overriden method.
    
    Specified by:
    
    hashCode in interface Map<K,Short>
    
    Overrides:
    
    hashCode in class AbstractObject2ShortMap<K>
    
    Returns:
    
    a hash code for this map.

Class Object2ShortLinkedOpenHashMap<K>

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ShortMap

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.Hash

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortSortedMap

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortMap

Field Summary

Fields inherited from interface it.unimi.dsi.fastutil.Hash

Constructor Summary

Method Summary

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ShortSortedMap

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ShortMap

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ShortFunction

Methods inherited from class java.lang.Object

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortFunction

Methods inherited from interface it.unimi.dsi.fastutil.Function

Methods inherited from interface java.util.Map

Constructor Detail

Object2ShortLinkedOpenHashMap

Object2ShortLinkedOpenHashMap

Object2ShortLinkedOpenHashMap

Object2ShortLinkedOpenHashMap

Object2ShortLinkedOpenHashMap

Object2ShortLinkedOpenHashMap

Object2ShortLinkedOpenHashMap

Object2ShortLinkedOpenHashMap

Object2ShortLinkedOpenHashMap

Method Detail

putAll

put

put

addTo

removeShort

remove

removeFirstShort

removeLastShort

getAndMoveToFirst

getAndMoveToLast

putAndMoveToFirst

putAndMoveToLast

getShort

containsKey

containsValue

clear

size

isEmpty

growthFactor

growthFactor

firstKey

lastKey

comparator

tailMap

headMap

subMap

object2ShortEntrySet

keySet

values

rehash

trim

trim

clone

hashCode