de.lmu.ifi.dbs.elki.database.ids.integer
Class IntegerArrayStaticDBIDs

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<DBID>
          de.lmu.ifi.dbs.elki.database.ids.integer.IntegerArrayStaticDBIDs

All Implemented Interfaces:

ArrayDBIDs, DBIDs, Iterable<DBID>, Collection<DBID>, List<DBID>

public class IntegerArrayStaticDBIDs
extends AbstractList<DBID>
implements ArrayDBIDs

Static (no modifications allowed) set of Database Object IDs.

Nested Class Summary

protected class

IntegerArrayStaticDBIDs.Itr Iterator class.

Field Summary

protected int[]

ids The actual storage.

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

IntegerArrayStaticDBIDs(int... ids)
Constructor

Method Summary

Collection<DBID>	asCollection() Retrieve collection access to the IDs
boolean	contains(Object o) Test whether an ID is contained.
DBID	get(int i)
Iterator<DBID>	iterator() Retrieve Iterator access to the IDs.
int	size() Retrieve the collection / data size.
<T> T[]	toArray(T[] a)

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.lmu.ifi.dbs.elki.database.ids.DBIDs

isEmpty

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, containsAll, equals, hashCode, indexOf, isEmpty, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, subList, toArray

Field Detail

ids

protected int[] ids

The actual storage.

Constructor Detail

IntegerArrayStaticDBIDs

public IntegerArrayStaticDBIDs(int... ids)

Constructor

Parameters:

ids - Array of ids.

Method Detail

iterator

public Iterator<DBID> iterator()

Description copied from interface: DBIDs

Retrieve Iterator access to the IDs.

Specified by:

iterator in interface DBIDs

Specified by:

iterator in interface Iterable<DBID>

Specified by:

iterator in interface Collection<DBID>

Specified by:

iterator in interface List<DBID>

Overrides:

iterator in class AbstractList<DBID>

Returns:

an iterator for the IDs

size

public int size()

Description copied from interface: DBIDs

Retrieve the collection / data size.

Specified by:

size in interface DBIDs

Specified by:

size in interface Collection<DBID>

Specified by:

size in interface List<DBID>

Specified by:

size in class AbstractCollection<DBID>

Returns:

collection size

contains

public boolean contains(Object o)

Description copied from interface: DBIDs

Test whether an ID is contained. Signature compatible with Collection.

Specified by:

contains in interface DBIDs

Specified by:

contains in interface Collection<DBID>

Specified by:

contains in interface List<DBID>

Overrides:

contains in class AbstractCollection<DBID>

Parameters:

o - object to test

Returns:

true when contained

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<DBID>

Specified by:

toArray in interface List<DBID>

Overrides:

toArray in class AbstractCollection<DBID>

get

public DBID get(int i)

Specified by:

get in interface List<DBID>

Specified by:

get in class AbstractList<DBID>

asCollection

public Collection<DBID> asCollection()

Description copied from interface: DBIDs

Retrieve collection access to the IDs

Specified by:

asCollection in interface DBIDs

Returns:

a collection of IDs