it.unimi.dsi.fastutil.longs

Class AbstractLong2IntSortedMap

java.lang.Object

it.unimi.dsi.fastutil.longs.AbstractLong2IntFunction

it.unimi.dsi.fastutil.longs.AbstractLong2IntMap

it.unimi.dsi.fastutil.longs.AbstractLong2IntSortedMap

All Implemented Interfaces:

Function<Long,Integer>, Long2IntFunction, Long2IntMap, Long2IntSortedMap, Serializable, Map<Long,Integer>, SortedMap<Long,Integer>

Direct Known Subclasses:

Long2IntAVLTreeMap, Long2IntLinkedOpenHashMap, Long2IntRBTreeMap

public abstract class AbstractLong2IntSortedMap
extends AbstractLong2IntMap
implements Long2IntSortedMap

An abstract class providing basic methods for sorted maps implementing a type-specific interface.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	AbstractLong2IntSortedMap.KeySet A wrapper exhibiting the keys of a map.
protected static class	AbstractLong2IntSortedMap.KeySetIterator A wrapper exhibiting a map iterator as an iterator on keys.
protected class	AbstractLong2IntSortedMap.ValuesCollection A wrapper exhibiting the values of a map.
protected static class	AbstractLong2IntSortedMap.ValuesIterator A wrapper exhibiting a map iterator as an iterator on values.

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2IntMap

AbstractLong2IntMap.BasicEntry

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2IntSortedMap

Long2IntSortedMap.FastSortedEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2IntMap

Long2IntMap.Entry, Long2IntMap.FastEntrySet

Field Summary

Fields

Modifier and Type	Field and Description
static long	serialVersionUID

Fields inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2IntFunction

defRetValue

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractLong2IntSortedMap()

Method Summary

Methods

Modifier and Type	Method and Description
ObjectSortedSet<Map.Entry<Long,Integer>>	entrySet() Returns a set view of the mappings contained in this map.
Long	firstKey() Delegates to the corresponding type-specific method.
Long2IntSortedMap	headMap(Long to) Delegates to the corresponding type-specific method.
LongSortedSet	keySet() Returns a type-specific-sorted-set view of the keys of this map.
Long	lastKey() Delegates to the corresponding type-specific method.
Long2IntSortedMap	subMap(Long from, Long to) Delegates to the corresponding type-specific method.
Long2IntSortedMap	tailMap(Long from) Delegates to the corresponding type-specific method.
IntCollection	values() Returns a type-specific collection view of the values contained in this map.

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2IntMap

containsKey, containsValue, containsValue, equals, hashCode, isEmpty, putAll, toString

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2IntFunction

clear, containsKey, defaultReturnValue, defaultReturnValue, get, put, put, remove, remove

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2IntSortedMap

comparator, firstLongKey, headMap, lastLongKey, long2IntEntrySet, subMap, tailMap

Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2IntMap

containsValue

Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2IntFunction

containsKey, defaultReturnValue, defaultReturnValue, get, put, remove

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

clear, containsKey, get, put, remove, size

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, equals, get, hashCode, isEmpty, put, putAll, remove, size

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

AbstractLong2IntSortedMap

protected AbstractLong2IntSortedMap()

Method Detail

headMap

public Long2IntSortedMap headMap(Long to)

Delegates to the corresponding type-specific method.

Specified by:

headMap in interface Long2IntSortedMap

Specified by:

headMap in interface SortedMap<Long,Integer>

See Also:

SortedMap.headMap(Object)

tailMap

public Long2IntSortedMap tailMap(Long from)

Delegates to the corresponding type-specific method.

Specified by:

tailMap in interface Long2IntSortedMap

Specified by:

tailMap in interface SortedMap<Long,Integer>

See Also:

SortedMap.tailMap(Object)

subMap

public Long2IntSortedMap subMap(Long from,
                       Long to)

Delegates to the corresponding type-specific method.

Specified by:

subMap in interface Long2IntSortedMap

Specified by:

subMap in interface SortedMap<Long,Integer>

See Also:

SortedMap.subMap(Object,Object)

firstKey

public Long firstKey()

Delegates to the corresponding type-specific method.

Specified by:

firstKey in interface SortedMap<Long,Integer>

lastKey

public Long lastKey()

Delegates to the corresponding type-specific method.

Specified by:

lastKey in interface SortedMap<Long,Integer>

keySet

public LongSortedSet keySet()

Returns a type-specific-sorted-set view of the keys of this map.

The view is backed by the sorted set returned by 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 Long2IntMap

Specified by:

keySet in interface Long2IntSortedMap

Specified by:

keySet in interface Map<Long,Integer>

Specified by:

keySet in interface SortedMap<Long,Integer>

Overrides:

keySet in class AbstractLong2IntMap

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 IntCollection values()

Returns a type-specific collection view of the values contained in this map.

The view is backed by the sorted set returned by 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 Long2IntMap

Specified by:

values in interface Long2IntSortedMap

Specified by:

values in interface Map<Long,Integer>

Specified by:

values in interface SortedMap<Long,Integer>

Overrides:

values in class AbstractLong2IntMap

Returns:

a type-specific collection view of the values contained in this map.

See Also:

Map.values()

entrySet

public ObjectSortedSet<Map.Entry<Long,Integer>> entrySet()

Description copied from interface: Long2IntMap

Returns a set view of the mappings contained in this map.

Note that this specification strengthens the one given in Map.entrySet().

Specified by:

entrySet in interface Long2IntMap

Specified by:

entrySet in interface Long2IntSortedMap

Specified by:

entrySet in interface Map<Long,Integer>

Specified by:

entrySet in interface SortedMap<Long,Integer>

Overrides:

entrySet in class AbstractLong2IntMap

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()