it.unimi.dsi.fastutil.ints
Class AbstractInt2LongSortedMap

java.lang.Object
  it.unimi.dsi.fastutil.ints.AbstractInt2LongFunction
      it.unimi.dsi.fastutil.ints.AbstractInt2LongMap
          it.unimi.dsi.fastutil.ints.AbstractInt2LongSortedMap

All Implemented Interfaces:

Function<Integer,Long>, Int2LongFunction, Int2LongMap, Int2LongSortedMap, Serializable, Map<Integer,Long>, SortedMap<Integer,Long>

Direct Known Subclasses:

Int2LongAVLTreeMap, Int2LongLinkedOpenHashMap, Int2LongRBTreeMap

public abstract class AbstractInt2LongSortedMap
extends AbstractInt2LongMap
implements Int2LongSortedMap

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.ints.AbstractInt2LongMap

AbstractInt2LongMap.BasicEntry

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2LongSortedMap

Int2LongSortedMap.FastSortedEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2LongMap

Int2LongMap.Entry, Int2LongMap.FastEntrySet

Field Summary

static long

serialVersionUID

Method Summary

ObjectSortedSet<Map.Entry<Integer,Long>>	entrySet() Returns a set view of the mappings contained in this map.
Integer	firstKey() Delegates to the corresponding type-specific method.
Int2LongSortedMap	headMap(Integer to) Delegates to the corresponding type-specific method.
IntSortedSet	keySet() Returns a type-specific-sorted-set view of the keys of this map.
Integer	lastKey() Delegates to the corresponding type-specific method.
Int2LongSortedMap	subMap(Integer from, Integer to) Delegates to the corresponding type-specific method.
Int2LongSortedMap	tailMap(Integer from) Delegates to the corresponding type-specific method.
LongCollection	values() Returns a type-specific collection view of the values contained in this map.

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2LongMap

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

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2LongFunction

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.ints.Int2LongSortedMap

comparator, firstIntKey, headMap, int2LongEntrySet, lastIntKey, subMap, tailMap

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2LongMap

containsValue

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2LongFunction

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 Int2LongSortedMap headMap(Integer to)

Delegates to the corresponding type-specific method.

Specified by:

headMap in interface Int2LongSortedMap

Specified by:

headMap in interface SortedMap<Integer,Long>

See Also:

SortedMap.headMap(Object)

tailMap

public Int2LongSortedMap tailMap(Integer from)

Delegates to the corresponding type-specific method.

Specified by:

tailMap in interface Int2LongSortedMap

Specified by:

tailMap in interface SortedMap<Integer,Long>

See Also:

SortedMap.tailMap(Object)

subMap

public Int2LongSortedMap subMap(Integer from,
                                Integer to)

Delegates to the corresponding type-specific method.

Specified by:

subMap in interface Int2LongSortedMap

Specified by:

subMap in interface SortedMap<Integer,Long>

See Also:

SortedMap.subMap(Object,Object)

firstKey

public Integer firstKey()

Delegates to the corresponding type-specific method.

Specified by:

firstKey in interface SortedMap<Integer,Long>

lastKey

public Integer lastKey()

Delegates to the corresponding type-specific method.

Specified by:

lastKey in interface SortedMap<Integer,Long>

keySet

public IntSortedSet 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 Int2LongMap

Specified by:

keySet in interface Int2LongSortedMap

Specified by:

keySet in interface Map<Integer,Long>

Overrides:

keySet in class AbstractInt2LongMap

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 LongCollection 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 Int2LongMap

Specified by:

values in interface Int2LongSortedMap

Specified by:

values in interface Map<Integer,Long>

Overrides:

values in class AbstractInt2LongMap

Returns:

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

See Also:

Map.values()

entrySet

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

Description copied from interface: Int2LongMap

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 Int2LongMap

Specified by:

entrySet in interface Int2LongSortedMap

Specified by:

entrySet in interface Map<Integer,Long>

Overrides:

entrySet in class AbstractInt2LongMap

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()