public class Int2LongRBTreeMap extends AbstractInt2LongSortedMap implements java.io.Serializable, java.lang.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.
AbstractInt2LongMap.BasicEntry, AbstractInt2LongMap.BasicEntrySet
Int2LongSortedMap.FastSortedEntrySet
Int2LongMap.FastEntrySet
Constructor and Description |
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Int2LongRBTreeMap()
Creates a new empty tree map.
|
Int2LongRBTreeMap(java.util.Comparator<? super java.lang.Integer> c)
Creates a new empty tree map with the given comparator.
|
Int2LongRBTreeMap(int[] k,
long[] v)
Creates a new tree map using the elements of two parallel arrays.
|
Int2LongRBTreeMap(int[] k,
long[] v,
java.util.Comparator<? super java.lang.Integer> c)
Creates a new tree map using the elements of two parallel arrays and the given comparator.
|
Int2LongRBTreeMap(Int2LongMap m)
Creates a new tree map copying a given map.
|
Int2LongRBTreeMap(Int2LongSortedMap m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Int2LongRBTreeMap(java.util.Map<? extends java.lang.Integer,? extends java.lang.Long> m)
Creates a new tree map copying a given map.
|
Int2LongRBTreeMap(java.util.SortedMap<java.lang.Integer,java.lang.Long> m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Modifier and Type | Method and Description |
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long |
addTo(int k,
long incr)
Adds an increment to value currently associated with a key.
|
void |
clear()
Removes all of the mappings from this map (optional operation).
|
Int2LongRBTreeMap |
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)
Returns true if this function contains a mapping for the specified key.
|
boolean |
containsValue(long v)
Returns
true if this map maps one or more keys to the specified value. |
int |
firstIntKey()
Returns the first (lowest) key currently in this map.
|
long |
get(int k)
Returns the value to which the given key is mapped.
|
Int2LongSortedMap |
headMap(int to)
Returns a view of the portion of this sorted map whose keys are strictly less than
toKey . |
ObjectSortedSet<Int2LongMap.Entry> |
int2LongEntrySet()
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()
Returns the last (highest) key currently in this map.
|
long |
put(int k,
long v)
Adds a pair to the map (optional operation).
|
long |
remove(int k)
Removes the mapping with the given key (optional operation).
|
int |
size()
Returns the number of key/value mappings in this map.
|
Int2LongSortedMap |
subMap(int from,
int to)
Returns a view of the portion of this sorted map whose keys range from
fromKey , inclusive, to toKey , exclusive. |
Int2LongSortedMap |
tailMap(int from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to
fromKey . |
LongCollection |
values()
Returns a type-specific collection view of the values contained in this map.
|
equals, hashCode, mergeLong, putAll, toString
defaultReturnValue, defaultReturnValue
entrySet, firstKey, headMap, lastKey, subMap, tailMap
compute, compute, computeIfAbsent, computeIfAbsent, computeIfAbsent, computeIfAbsentNullable, computeIfAbsentPartial, computeIfPresent, computeIfPresent, containsKey, containsValue, defaultReturnValue, defaultReturnValue, forEach, get, getOrDefault, getOrDefault, merge, merge, mergeLong, mergeLong, put, putIfAbsent, putIfAbsent, remove, remove, remove, replace, replace, replace, replace
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsLong, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort
public Int2LongRBTreeMap()
public Int2LongRBTreeMap(java.util.Comparator<? super java.lang.Integer> c)
c
- a (possibly type-specific) comparator.public Int2LongRBTreeMap(java.util.Map<? extends java.lang.Integer,? extends java.lang.Long> m)
m
- a Map
to be copied into the new tree map.public Int2LongRBTreeMap(java.util.SortedMap<java.lang.Integer,java.lang.Long> m)
Comparator
).m
- a SortedMap
to be copied into the new tree map.public Int2LongRBTreeMap(Int2LongMap m)
m
- a type-specific map to be copied into the new tree map.public Int2LongRBTreeMap(Int2LongSortedMap m)
Comparator
).m
- a type-specific sorted map to be copied into the new tree map.public Int2LongRBTreeMap(int[] k, long[] v, java.util.Comparator<? super java.lang.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.java.lang.IllegalArgumentException
- if k
and v
have different lengths.public Int2LongRBTreeMap(int[] k, long[] v)
k
- the array of keys of the new tree map.v
- the array of corresponding values in the new tree map.java.lang.IllegalArgumentException
- if k
and v
have different lengths.public long addTo(int k, long incr)
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.
k
- the key.incr
- the increment.public long put(int k, long v)
Int2LongFunction
put
in interface Int2LongFunction
k
- the key.v
- the value.Function.put(Object,Object)
public long remove(int k)
Int2LongFunction
remove
in interface Int2LongFunction
k
- the key.Function.remove(Object)
public boolean containsValue(long v)
AbstractInt2LongMap
true
if this map maps one or more keys to the specified value.containsValue
in interface Int2LongMap
containsValue
in class AbstractInt2LongMap
Map.containsValue(Object)
public void clear()
Int2LongMap
clear
in interface Int2LongMap
clear
in interface java.util.Map<java.lang.Integer,java.lang.Long>
Map.clear()
public boolean containsKey(int k)
AbstractInt2LongMap
containsKey
in interface Int2LongFunction
containsKey
in interface Int2LongMap
containsKey
in class AbstractInt2LongMap
k
- the key.key
.Map.containsKey(Object)
public int size()
Int2LongMap
Integer.MAX_VALUE
elements, returns Integer.MAX_VALUE
.size
in interface Int2LongMap
size
in interface java.util.Map<java.lang.Integer,java.lang.Long>
Size64
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Integer,java.lang.Long>
isEmpty
in class AbstractInt2LongMap
public long get(int k)
Int2LongFunction
get
in interface Int2LongFunction
k
- the key.Function.get(Object)
public int firstIntKey()
Int2LongSortedMap
firstIntKey
in interface Int2LongSortedMap
SortedMap.firstKey()
public int lastIntKey()
Int2LongSortedMap
lastIntKey
in interface Int2LongSortedMap
SortedMap.lastKey()
public ObjectSortedSet<Int2LongMap.Entry> int2LongEntrySet()
Int2LongSortedMap
int2LongEntrySet
in interface Int2LongMap
int2LongEntrySet
in interface Int2LongSortedMap
Int2LongSortedMap.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 Int2LongMap
keySet
in interface Int2LongSortedMap
keySet
in interface java.util.Map<java.lang.Integer,java.lang.Long>
keySet
in interface java.util.SortedMap<java.lang.Integer,java.lang.Long>
keySet
in class AbstractInt2LongSortedMap
Map.keySet()
public LongCollection 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 Int2LongMap
values
in interface Int2LongSortedMap
values
in interface java.util.Map<java.lang.Integer,java.lang.Long>
values
in interface java.util.SortedMap<java.lang.Integer,java.lang.Long>
values
in class AbstractInt2LongSortedMap
Map.values()
public IntComparator comparator()
Int2LongSortedMap
comparator
in interface Int2LongSortedMap
comparator
in interface java.util.SortedMap<java.lang.Integer,java.lang.Long>
SortedMap.comparator()
public Int2LongSortedMap headMap(int to)
Int2LongSortedMap
toKey
.headMap
in interface Int2LongSortedMap
SortedMap.headMap(Object)
public Int2LongSortedMap tailMap(int from)
Int2LongSortedMap
fromKey
.tailMap
in interface Int2LongSortedMap
SortedMap.tailMap(Object)
public Int2LongSortedMap subMap(int from, int to)
Int2LongSortedMap
fromKey
, inclusive, to toKey
, exclusive.subMap
in interface Int2LongSortedMap
SortedMap.subMap(Object,Object)
public Int2LongRBTreeMap 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.
clone
in class java.lang.Object