public final class Double2LongSortedMaps
extends java.lang.Object
Collections
Modifier and Type | Class and Description |
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static class |
Double2LongSortedMaps.EmptySortedMap
An immutable class representing an empty type-specific sorted map.
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static class |
Double2LongSortedMaps.Singleton
An immutable class representing a type-specific singleton sorted map.
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static class |
Double2LongSortedMaps.SynchronizedSortedMap
A synchronized wrapper class for sorted maps.
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static class |
Double2LongSortedMaps.UnmodifiableSortedMap
An unmodifiable wrapper class for sorted maps.
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Modifier and Type | Field and Description |
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static Double2LongSortedMaps.EmptySortedMap |
EMPTY_MAP
An empty sorted map (immutable).
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Modifier and Type | Method and Description |
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static java.util.Comparator<? super java.util.Map.Entry<java.lang.Double,?>> |
entryComparator(DoubleComparator comparator)
Returns a comparator for entries based on a given comparator on keys.
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static ObjectBidirectionalIterable<Double2LongMap.Entry> |
fastIterable(Double2LongSortedMap map)
Returns an iterable yielding a bidirectional iterator that will be fast, if possible, on the entry set of the provided
map . |
static ObjectBidirectionalIterator<Double2LongMap.Entry> |
fastIterator(Double2LongSortedMap map)
Returns a bidirectional iterator that will be fast, if possible, on the entry set of the provided
map . |
static Double2LongSortedMap |
singleton(double key,
long value)
Returns a type-specific immutable sorted map containing only the specified pair.
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static Double2LongSortedMap |
singleton(java.lang.Double key,
java.lang.Long value)
Returns a type-specific immutable sorted map containing only the specified pair.
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static Double2LongSortedMap |
singleton(double key,
long value,
DoubleComparator comparator)
Returns a type-specific immutable sorted map containing only the specified pair.
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static Double2LongSortedMap |
singleton(java.lang.Double key,
java.lang.Long value,
DoubleComparator comparator)
RETURNS a type-specific immutable sorted map containing only the specified pair.
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static Double2LongSortedMap |
synchronize(Double2LongSortedMap m)
Returns a synchronized type-specific sorted map backed by the given type-specific sorted map.
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static Double2LongSortedMap |
synchronize(Double2LongSortedMap m,
java.lang.Object sync)
Returns a synchronized type-specific sorted map backed by the given type-specific sorted map, using an assigned object to synchronize.
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static Double2LongSortedMap |
unmodifiable(Double2LongSortedMap m)
Returns an unmodifiable type-specific sorted map backed by the given type-specific sorted map.
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public static final Double2LongSortedMaps.EmptySortedMap EMPTY_MAP
public static java.util.Comparator<? super java.util.Map.Entry<java.lang.Double,?>> entryComparator(DoubleComparator comparator)
comparator
- a comparator on keys.public static ObjectBidirectionalIterator<Double2LongMap.Entry> fastIterator(Double2LongSortedMap map)
map
.map
- a map from which we will try to extract a (fast) bidirectional iterator on the entry set.public static ObjectBidirectionalIterable<Double2LongMap.Entry> fastIterable(Double2LongSortedMap map)
map
.map
- a map from which we will try to extract an iterable yielding a (fast) bidirectional iterator on the entry set.public static Double2LongSortedMap singleton(java.lang.Double key, java.lang.Long value)
Note that albeit the returned map is immutable, its default return value may be changed.
key
- the only key of the returned sorted map.value
- the only value of the returned sorted map.<key,value>
.public static Double2LongSortedMap singleton(java.lang.Double key, java.lang.Long value, DoubleComparator comparator)
Note that albeit the returned map is immutable, its default return value may be changed.
key
- the only key of the returned sorted map.value
- the only value of the returned sorted map.comparator
- the comparator to use in the returned sorted map.<key,value>
.public static Double2LongSortedMap singleton(double key, long value)
Note that albeit the returned map is immutable, its default return value may be changed.
key
- the only key of the returned sorted map.value
- the only value of the returned sorted map.<key,value>
.public static Double2LongSortedMap singleton(double key, long value, DoubleComparator comparator)
Note that albeit the returned map is immutable, its default return value may be changed.
key
- the only key of the returned sorted map.value
- the only value of the returned sorted map.comparator
- the comparator to use in the returned sorted map.<key,value>
.public static Double2LongSortedMap synchronize(Double2LongSortedMap m)
m
- the sorted map to be wrapped in a synchronized sorted map.Collections.synchronizedSortedMap(SortedMap)
public static Double2LongSortedMap synchronize(Double2LongSortedMap m, java.lang.Object sync)
m
- the sorted map to be wrapped in a synchronized sorted map.sync
- an object that will be used to synchronize the access to the sorted sorted map.Collections.synchronizedSortedMap(SortedMap)
public static Double2LongSortedMap unmodifiable(Double2LongSortedMap m)
m
- the sorted map to be wrapped in an unmodifiable sorted map.Collections.unmodifiableSortedMap(SortedMap)