public class Char2DoubleRBTreeMap extends AbstractChar2DoubleSortedMap 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.
AbstractChar2DoubleMap.BasicEntry, AbstractChar2DoubleMap.BasicEntrySet
Char2DoubleSortedMap.FastSortedEntrySet
Char2DoubleMap.FastEntrySet
Constructor and Description |
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Char2DoubleRBTreeMap()
Creates a new empty tree map.
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Char2DoubleRBTreeMap(char[] k,
double[] v)
Creates a new tree map using the elements of two parallel arrays.
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Char2DoubleRBTreeMap(char[] k,
double[] v,
java.util.Comparator<? super java.lang.Character> c)
Creates a new tree map using the elements of two parallel arrays and the given comparator.
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Char2DoubleRBTreeMap(Char2DoubleMap m)
Creates a new tree map copying a given map.
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Char2DoubleRBTreeMap(Char2DoubleSortedMap m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Char2DoubleRBTreeMap(java.util.Comparator<? super java.lang.Character> c)
Creates a new empty tree map with the given comparator.
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Char2DoubleRBTreeMap(java.util.Map<? extends java.lang.Character,? extends java.lang.Double> m)
Creates a new tree map copying a given map.
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Char2DoubleRBTreeMap(java.util.SortedMap<java.lang.Character,java.lang.Double> m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Modifier and Type | Method and Description |
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double |
addTo(char k,
double incr)
Adds an increment to value currently associated with a key.
|
ObjectSortedSet<Char2DoubleMap.Entry> |
char2DoubleEntrySet()
Returns a type-specific sorted-set view of the mappings contained in this map.
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void |
clear()
Removes all of the mappings from this map (optional operation).
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Char2DoubleRBTreeMap |
clone()
Returns a deep copy of this tree map.
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CharComparator |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
|
boolean |
containsKey(char k)
Returns true if this function contains a mapping for the specified key.
|
boolean |
containsValue(double v)
Returns
true if this map maps one or more keys to the specified value. |
char |
firstCharKey()
Returns the first (lowest) key currently in this map.
|
double |
get(char k)
Returns the value to which the given key is mapped.
|
Char2DoubleSortedMap |
headMap(char to)
Returns a view of the portion of this sorted map whose keys are strictly less than
toKey . |
boolean |
isEmpty() |
CharSortedSet |
keySet()
Returns a type-specific sorted set view of the keys contained in this map.
|
char |
lastCharKey()
Returns the last (highest) key currently in this map.
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double |
put(char k,
double v)
Adds a pair to the map (optional operation).
|
double |
remove(char k)
Removes the mapping with the given key (optional operation).
|
int |
size()
Returns the number of key/value mappings in this map.
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Char2DoubleSortedMap |
subMap(char from,
char to)
Returns a view of the portion of this sorted map whose keys range from
fromKey , inclusive, to toKey , exclusive. |
Char2DoubleSortedMap |
tailMap(char from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to
fromKey . |
DoubleCollection |
values()
Returns a type-specific collection view of the values contained in this map.
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equals, hashCode, mergeDouble, 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, mergeDouble, mergeDouble, put, putIfAbsent, putIfAbsent, remove, remove, remove, replace, replace, replace, replace
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsDouble, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort
public Char2DoubleRBTreeMap()
public Char2DoubleRBTreeMap(java.util.Comparator<? super java.lang.Character> c)
c
- a (possibly type-specific) comparator.public Char2DoubleRBTreeMap(java.util.Map<? extends java.lang.Character,? extends java.lang.Double> m)
m
- a Map
to be copied into the new tree map.public Char2DoubleRBTreeMap(java.util.SortedMap<java.lang.Character,java.lang.Double> m)
Comparator
).m
- a SortedMap
to be copied into the new tree map.public Char2DoubleRBTreeMap(Char2DoubleMap m)
m
- a type-specific map to be copied into the new tree map.public Char2DoubleRBTreeMap(Char2DoubleSortedMap m)
Comparator
).m
- a type-specific sorted map to be copied into the new tree map.public Char2DoubleRBTreeMap(char[] k, double[] v, java.util.Comparator<? super java.lang.Character> 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 Char2DoubleRBTreeMap(char[] k, double[] 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 double addTo(char k, double 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 double put(char k, double v)
Char2DoubleFunction
put
in interface Char2DoubleFunction
k
- the key.v
- the value.Function.put(Object,Object)
public double remove(char k)
Char2DoubleFunction
remove
in interface Char2DoubleFunction
k
- the key.Function.remove(Object)
public boolean containsValue(double v)
AbstractChar2DoubleMap
true
if this map maps one or more keys to the specified value.containsValue
in interface Char2DoubleMap
containsValue
in class AbstractChar2DoubleMap
Map.containsValue(Object)
public void clear()
Char2DoubleMap
clear
in interface Char2DoubleMap
clear
in interface java.util.Map<java.lang.Character,java.lang.Double>
Map.clear()
public boolean containsKey(char k)
AbstractChar2DoubleMap
containsKey
in interface Char2DoubleFunction
containsKey
in interface Char2DoubleMap
containsKey
in class AbstractChar2DoubleMap
k
- the key.key
.Map.containsKey(Object)
public int size()
Char2DoubleMap
Integer.MAX_VALUE
elements, returns Integer.MAX_VALUE
.size
in interface Char2DoubleMap
size
in interface java.util.Map<java.lang.Character,java.lang.Double>
Size64
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Character,java.lang.Double>
isEmpty
in class AbstractChar2DoubleMap
public double get(char k)
Char2DoubleFunction
get
in interface Char2DoubleFunction
k
- the key.Function.get(Object)
public char firstCharKey()
Char2DoubleSortedMap
firstCharKey
in interface Char2DoubleSortedMap
SortedMap.firstKey()
public char lastCharKey()
Char2DoubleSortedMap
lastCharKey
in interface Char2DoubleSortedMap
SortedMap.lastKey()
public ObjectSortedSet<Char2DoubleMap.Entry> char2DoubleEntrySet()
Char2DoubleSortedMap
char2DoubleEntrySet
in interface Char2DoubleMap
char2DoubleEntrySet
in interface Char2DoubleSortedMap
Char2DoubleSortedMap.entrySet()
public CharSortedSet 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 Char2DoubleMap
keySet
in interface Char2DoubleSortedMap
keySet
in interface java.util.Map<java.lang.Character,java.lang.Double>
keySet
in interface java.util.SortedMap<java.lang.Character,java.lang.Double>
keySet
in class AbstractChar2DoubleSortedMap
Map.keySet()
public DoubleCollection 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 Char2DoubleMap
values
in interface Char2DoubleSortedMap
values
in interface java.util.Map<java.lang.Character,java.lang.Double>
values
in interface java.util.SortedMap<java.lang.Character,java.lang.Double>
values
in class AbstractChar2DoubleSortedMap
Map.values()
public CharComparator comparator()
Char2DoubleSortedMap
comparator
in interface Char2DoubleSortedMap
comparator
in interface java.util.SortedMap<java.lang.Character,java.lang.Double>
SortedMap.comparator()
public Char2DoubleSortedMap headMap(char to)
Char2DoubleSortedMap
toKey
.headMap
in interface Char2DoubleSortedMap
SortedMap.headMap(Object)
public Char2DoubleSortedMap tailMap(char from)
Char2DoubleSortedMap
fromKey
.tailMap
in interface Char2DoubleSortedMap
SortedMap.tailMap(Object)
public Char2DoubleSortedMap subMap(char from, char to)
Char2DoubleSortedMap
fromKey
, inclusive, to toKey
, exclusive.subMap
in interface Char2DoubleSortedMap
SortedMap.subMap(Object,Object)
public Char2DoubleRBTreeMap 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