it.unimi.dsi.fastutil.longs
Class AbstractLong2ObjectSortedMap<V>

java.lang.Object
  it.unimi.dsi.fastutil.longs.AbstractLong2ObjectFunction<V>
      it.unimi.dsi.fastutil.longs.AbstractLong2ObjectMap<V>
          it.unimi.dsi.fastutil.longs.AbstractLong2ObjectSortedMap<V>

All Implemented Interfaces:

Function<Long,V>, Long2ObjectFunction<V>, Long2ObjectMap<V>, Long2ObjectSortedMap<V>, Serializable, Map<Long,V>, SortedMap<Long,V>

Direct Known Subclasses:

Long2ObjectAVLTreeMap, Long2ObjectLinkedOpenHashMap, Long2ObjectRBTreeMap

public abstract class AbstractLong2ObjectSortedMap<V>
extends AbstractLong2ObjectMap<V>
implements Long2ObjectSortedMap<V>

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

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2ObjectMap

AbstractLong2ObjectMap.BasicEntry<V>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2ObjectSortedMap

Long2ObjectSortedMap.FastSortedEntrySet<V>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2ObjectMap

Long2ObjectMap.Entry<V>, Long2ObjectMap.FastEntrySet<V>

Field Summary

static long

serialVersionUID

Method Summary

ObjectSortedSet<Map.Entry<Long,V>>	entrySet() Returns a set view of the mappings contained in this map.
Long	firstKey() Delegates to the corresponding type-specific method.
Long2ObjectSortedMap<V>	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.
Long2ObjectSortedMap<V>	subMap(Long from, Long to) Delegates to the corresponding type-specific method.
Long2ObjectSortedMap<V>	tailMap(Long from) Delegates to the corresponding type-specific method.
ObjectCollection<V>	values() Returns a type-specific collection view of the values contained in this map.

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2ObjectMap

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

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2ObjectFunction

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2ObjectSortedMap

comparator, firstLongKey, headMap, lastLongKey, long2ObjectEntrySet, subMap, tailMap

Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2ObjectFunction

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

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

Method Detail

headMap

public Long2ObjectSortedMap<V> headMap(Long to)

Delegates to the corresponding type-specific method.

Specified by:

headMap in interface Long2ObjectSortedMap<V>

Specified by:

headMap in interface SortedMap<Long,V>

See Also:

SortedMap.headMap(Object)

tailMap

public Long2ObjectSortedMap<V> tailMap(Long from)

Delegates to the corresponding type-specific method.

Specified by:

tailMap in interface Long2ObjectSortedMap<V>

Specified by:

tailMap in interface SortedMap<Long,V>

See Also:

SortedMap.tailMap(Object)

subMap

public Long2ObjectSortedMap<V> subMap(Long from,
                                      Long to)

Delegates to the corresponding type-specific method.

Specified by:

subMap in interface Long2ObjectSortedMap<V>

Specified by:

subMap in interface SortedMap<Long,V>

See Also:

SortedMap.subMap(Object,Object)

firstKey

public Long firstKey()

Delegates to the corresponding type-specific method.

Specified by:

firstKey in interface SortedMap<Long,V>

lastKey

public Long lastKey()

Delegates to the corresponding type-specific method.

Specified by:

lastKey in interface SortedMap<Long,V>

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 Long2ObjectMap<V>

Specified by:

keySet in interface Long2ObjectSortedMap<V>

Specified by:

keySet in interface Map<Long,V>

Overrides:

keySet in class AbstractLong2ObjectMap<V>

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 ObjectCollection<V> 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 Long2ObjectMap<V>

Specified by:

values in interface Long2ObjectSortedMap<V>

Specified by:

values in interface Map<Long,V>

Overrides:

values in class AbstractLong2ObjectMap<V>

Returns:

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

See Also:

Map.values()

entrySet

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

Description copied from interface: Long2ObjectMap

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 Long2ObjectMap<V>

Specified by:

entrySet in interface Long2ObjectSortedMap<V>

Specified by:

entrySet in interface Map<Long,V>

Overrides:

entrySet in class AbstractLong2ObjectMap<V>

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()