|
GNU Trove | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface TLongSet
An implementation of the Set interface that uses an open-addressed hash table to store its contents. Created: Sat Nov 3 10:38:17 2001
Field Summary |
---|
Fields inherited from interface gnu.trove.TLongCollection |
---|
serialVersionUID |
Method Summary | |
---|---|
boolean |
add(long entry)
Inserts a value into the set. |
boolean |
addAll(java.util.Collection<? extends java.lang.Long> collection)
Adds all of the elements in collection to the set. |
boolean |
addAll(long[] array)
Adds all of the elements in the array to the set. |
boolean |
addAll(TLongCollection collection)
Adds all of the elements in the TLongCollection to the set. |
void |
clear()
Empties the set. |
boolean |
contains(long entry)
Returns true if this set contains the specified element. |
boolean |
containsAll(java.util.Collection<?> collection)
Tests the set to determine if all of the elements in collection are present. |
boolean |
containsAll(long[] array)
Tests the set to determine if all of the elements in array are present. |
boolean |
containsAll(TLongCollection collection)
Tests the set to determine if all of the elements in TLongCollection are present. |
boolean |
equals(java.lang.Object o)
Compares the specified object with this set for equality. |
boolean |
forEach(TLongProcedure procedure)
Executes procedure for each element in the set. |
long |
getNoEntryValue()
Returns the value that is used to represent null. |
int |
hashCode()
Returns the hash code value for this set. |
boolean |
isEmpty()
Returns true if this set contains no elements. |
TLongIterator |
iterator()
Creates an iterator over the values of the set. |
boolean |
remove(long entry)
Removes entry from the set. |
boolean |
removeAll(java.util.Collection<?> collection)
Removes all of the elements in collection from the set. |
boolean |
removeAll(long[] array)
Removes all of the elements in array from the set. |
boolean |
removeAll(TLongCollection collection)
Removes all of the elements in TLongCollection from the set. |
boolean |
retainAll(java.util.Collection<?> collection)
Removes any values in the set which are not contained in collection. |
boolean |
retainAll(long[] array)
Removes any values in the set which are not contained in array. |
boolean |
retainAll(TLongCollection collection)
Removes any values in the set which are not contained in TLongCollection. |
int |
size()
Returns the number of elements in this set (its cardinality). |
long[] |
toArray()
Returns an array containing all of the elements in this set. |
long[] |
toArray(long[] dest)
Returns an array containing elements in this set. |
Method Detail |
---|
long getNoEntryValue()
getNoEntryValue
in interface TLongCollection
int size()
size
in interface TLongCollection
boolean isEmpty()
isEmpty
in interface TLongCollection
boolean contains(long entry)
contains
in interface TLongCollection
entry
- an long
value
TLongIterator iterator()
iterator
in interface TLongCollection
TLongIterator
valuelong[] toArray()
The returned array will be "safe" in that no references to it are maintained by this set. (In other words, this method must allocate a new array even if this set is backed by an array). The caller is thus free to modify the returned array.
This method acts as bridge between array-based and collection-based APIs.
toArray
in interface TLongCollection
long[] toArray(long[] dest)
If this set fits in the specified array with room to spare
(i.e., the array has more elements than this set), the element in
the array immediately following the end of the set is set to
getNoEntryValue()
. (This is useful in determining
the length of this set only if the caller knows that this
set does not contain any elements representing null.)
If the native array is smaller than the set size, the array will be filled with elements in Iterator order until it is full and exclude the remainder.
If this set makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.
toArray
in interface TLongCollection
dest
- the array into which the elements of this set are to be
stored.
java.lang.NullPointerException
- if the specified array is nullboolean add(long entry)
add
in interface TLongCollection
entry
- a long
value
boolean remove(long entry)
remove
in interface TLongCollection
entry
- an long
value
boolean containsAll(java.util.Collection<?> collection)
containsAll
in interface TLongCollection
collection
- a Collection
value
boolean containsAll(TLongCollection collection)
containsAll
in interface TLongCollection
collection
- a TLongCollection
value
boolean containsAll(long[] array)
containsAll
in interface TLongCollection
array
- as array
of long primitives.
boolean addAll(java.util.Collection<? extends java.lang.Long> collection)
addAll
in interface TLongCollection
collection
- a Collection
value
boolean addAll(TLongCollection collection)
addAll
in interface TLongCollection
collection
- a TLongCollection
value
boolean addAll(long[] array)
addAll
in interface TLongCollection
array
- a array
of long primitives.
boolean retainAll(java.util.Collection<?> collection)
retainAll
in interface TLongCollection
collection
- a Collection
value
boolean retainAll(TLongCollection collection)
retainAll
in interface TLongCollection
collection
- a TLongCollection
value
boolean retainAll(long[] array)
retainAll
in interface TLongCollection
array
- an array
of long primitives.
boolean removeAll(java.util.Collection<?> collection)
removeAll
in interface TLongCollection
collection
- a Collection
value
boolean removeAll(TLongCollection collection)
removeAll
in interface TLongCollection
collection
- a TLongCollection
value
boolean removeAll(long[] array)
removeAll
in interface TLongCollection
array
- an array
of long primitives.
void clear()
clear
in interface TLongCollection
boolean forEach(TLongProcedure procedure)
forEach
in interface TLongCollection
procedure
- a TLongProcedure
value
boolean equals(java.lang.Object o)
equals
in interface TLongCollection
equals
in class java.lang.Object
o
- object to be compared for equality with this set
int hashCode()
Object.hashCode()
.
hashCode
in interface TLongCollection
hashCode
in class java.lang.Object
Object.equals(Object)
,
Set.equals(Object)
|
GNU Trove | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |