public class Int2ReferenceAVLTreeMap<V> extends AbstractInt2ReferenceSortedMap<V> implements Serializable, Cloneable
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.
AbstractInt2ReferenceMap.BasicEntry<V>
Int2ReferenceSortedMap.FastSortedEntrySet<V>
Int2ReferenceMap.FastEntrySet<V>
Constructor and Description |
---|
Int2ReferenceAVLTreeMap()
Creates a new empty tree map.
|
Int2ReferenceAVLTreeMap(Comparator<? super Integer> c)
Creates a new empty tree map with the given comparator.
|
Int2ReferenceAVLTreeMap(int[] k,
V[] v)
Creates a new tree map using the elements of two parallel arrays.
|
Int2ReferenceAVLTreeMap(int[] k,
V[] v,
Comparator<? super Integer> c)
Creates a new tree map using the elements of two parallel arrays and the given comparator.
|
Int2ReferenceAVLTreeMap(Int2ReferenceMap<? extends V> m)
Creates a new tree map copying a given map.
|
Int2ReferenceAVLTreeMap(Int2ReferenceSortedMap<V> m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Int2ReferenceAVLTreeMap(Map<? extends Integer,? extends V> m)
Creates a new tree map copying a given map.
|
Int2ReferenceAVLTreeMap(SortedMap<Integer,V> m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Modifier and Type | Method and Description |
---|---|
void |
clear()
Removes all associations from this function (optional operation).
|
Int2ReferenceAVLTreeMap<V> |
clone()
Returns a deep copy of this tree map.
|
IntComparator |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
|
boolean |
containsKey(int k)
Checks whether the given value is contained in
AbstractInt2ReferenceMap.keySet() . |
boolean |
containsValue(Object v)
Checks whether the given value is contained in
AbstractInt2ReferenceMap.values() . |
int |
firstIntKey() |
V |
get(int k)
Returns the value to which the given key is mapped.
|
Int2ReferenceSortedMap<V> |
headMap(int to)
Returns a view of the portion of this sorted map whose keys are strictly less than
toKey . |
ObjectSortedSet<Int2ReferenceMap.Entry<V>> |
int2ReferenceEntrySet()
Returns a type-specific sorted-set view of the mappings contained in this map.
|
boolean |
isEmpty() |
IntSortedSet |
keySet()
Returns a type-specific sorted set view of the keys contained in this map.
|
int |
lastIntKey() |
V |
put(Integer ok,
V ov)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
V |
put(int k,
V v)
Adds a pair to the map.
|
V |
remove(int k)
Removes the mapping with the given key.
|
V |
remove(Object ok)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
Int2ReferenceSortedMap<V> |
subMap(int from,
int to)
Returns a view of the portion of this sorted map whose keys range from
fromKey , inclusive, to toKey , exclusive. |
Int2ReferenceSortedMap<V> |
tailMap(int from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to
fromKey . |
ReferenceCollection<V> |
values()
Returns a type-specific collection view of the values contained in this map.
|
entrySet, firstKey, headMap, lastKey, subMap, tailMap
equals, hashCode, putAll, toString
containsKey, defaultReturnValue, defaultReturnValue, get
defaultReturnValue, defaultReturnValue
containsKey, get
public Int2ReferenceAVLTreeMap()
public Int2ReferenceAVLTreeMap(Comparator<? super Integer> c)
c
- a (possibly type-specific) comparator.public Int2ReferenceAVLTreeMap(Map<? extends Integer,? extends V> m)
m
- a Map
to be copied into the new tree map.public Int2ReferenceAVLTreeMap(SortedMap<Integer,V> m)
Comparator
).m
- a SortedMap
to be copied into the new tree map.public Int2ReferenceAVLTreeMap(Int2ReferenceMap<? extends V> m)
m
- a type-specific map to be copied into the new tree map.public Int2ReferenceAVLTreeMap(Int2ReferenceSortedMap<V> m)
Comparator
).m
- a type-specific sorted map to be copied into the new tree map.public Int2ReferenceAVLTreeMap(int[] k, V[] v, Comparator<? super Integer> c)
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.IllegalArgumentException
- if k
and v
have different lengths.public Int2ReferenceAVLTreeMap(int[] k, V[] v)
k
- the array of keys of the new tree map.v
- the array of corresponding values in the new tree map.IllegalArgumentException
- if k
and v
have different lengths.public V put(int k, V v)
Int2ReferenceFunction
put
in interface Int2ReferenceFunction<V>
put
in class AbstractInt2ReferenceFunction<V>
k
- the key.v
- the value.Function.put(Object,Object)
public V remove(int k)
Int2ReferenceFunction
remove
in interface Int2ReferenceFunction<V>
remove
in class AbstractInt2ReferenceFunction<V>
k
- the key.Function.remove(Object)
public V put(Integer ok, V ov)
AbstractInt2ReferenceFunction
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.
public V remove(Object ok)
AbstractInt2ReferenceFunction
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.
public boolean containsValue(Object v)
AbstractInt2ReferenceMap
AbstractInt2ReferenceMap.values()
.containsValue
in interface Map<Integer,V>
containsValue
in class AbstractInt2ReferenceMap<V>
public void clear()
Function
public boolean containsKey(int k)
AbstractInt2ReferenceMap
AbstractInt2ReferenceMap.keySet()
.containsKey
in interface Int2ReferenceFunction<V>
containsKey
in class AbstractInt2ReferenceMap<V>
Function.containsKey(Object)
public int size()
Function
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.
public boolean isEmpty()
public V get(int k)
Int2ReferenceFunction
get
in interface Int2ReferenceFunction<V>
k
- the key.Function.get(Object)
public int firstIntKey()
firstIntKey
in interface Int2ReferenceSortedMap<V>
SortedMap.firstKey()
public int lastIntKey()
lastIntKey
in interface Int2ReferenceSortedMap<V>
SortedMap.lastKey()
public ObjectSortedSet<Int2ReferenceMap.Entry<V>> int2ReferenceEntrySet()
Int2ReferenceSortedMap
int2ReferenceEntrySet
in interface Int2ReferenceMap<V>
int2ReferenceEntrySet
in interface Int2ReferenceSortedMap<V>
Int2ReferenceSortedMap.entrySet()
public IntSortedSet keySet()
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.
keySet
in interface Int2ReferenceMap<V>
keySet
in interface Int2ReferenceSortedMap<V>
keySet
in interface Map<Integer,V>
keySet
in interface SortedMap<Integer,V>
keySet
in class AbstractInt2ReferenceSortedMap<V>
Map.keySet()
public ReferenceCollection<V> values()
In addition to the semantics of Map.values()
, you can
safely cast the collection returned by this call to a type-specific collection
interface.
values
in interface Int2ReferenceMap<V>
values
in interface Int2ReferenceSortedMap<V>
values
in interface Map<Integer,V>
values
in interface SortedMap<Integer,V>
values
in class AbstractInt2ReferenceSortedMap<V>
Map.values()
public IntComparator comparator()
Int2ReferenceSortedMap
Note that this specification strengthens the one given in SortedMap.comparator()
.
comparator
in interface Int2ReferenceSortedMap<V>
comparator
in interface SortedMap<Integer,V>
SortedMap.comparator()
public Int2ReferenceSortedMap<V> headMap(int to)
Int2ReferenceSortedMap
toKey
.headMap
in interface Int2ReferenceSortedMap<V>
SortedMap.headMap(Object)
public Int2ReferenceSortedMap<V> tailMap(int from)
Int2ReferenceSortedMap
fromKey
.tailMap
in interface Int2ReferenceSortedMap<V>
SortedMap.tailMap(Object)
public Int2ReferenceSortedMap<V> subMap(int from, int to)
Int2ReferenceSortedMap
fromKey
, inclusive, to toKey
, exclusive.subMap
in interface Int2ReferenceSortedMap<V>
SortedMap.subMap(Object,Object)
public Int2ReferenceAVLTreeMap<V> clone()
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.