de.lmu.ifi.dbs.elki.utilities.datastructures.heap
Class KNNList.DBIDView

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<DBID>
          de.lmu.ifi.dbs.elki.utilities.datastructures.heap.KNNList.DBIDView

All Implemented Interfaces:

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

Enclosing class:

KNNList<D extends Distance<D>>

protected static class KNNList.DBIDView
extends AbstractList<DBID>
implements ArrayDBIDs

A view on the DBIDs of the result

Field Summary

(package private) List<? extends DistanceResultPair<?>>

parent The true list.

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

KNNList.DBIDView(List<? extends DistanceResultPair<?>> parent)
Constructor.

Method Summary

Collection<DBID>	asCollection() Retrieve collection access to the IDs
DBID	get(int i)
Iterator<DBID>	iterator() Retrieve Iterator access to the IDs.
int	size() Retrieve the collection / data size.

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, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, 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

contains, isEmpty

Methods inherited from interface java.util.List

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

Field Detail

parent

final List<? extends DistanceResultPair<?>> parent

The true list.

Constructor Detail

KNNList.DBIDView

public KNNList.DBIDView(List<? extends DistanceResultPair<?>> parent)

Constructor.

Parameters:

parent - Owner

Method Detail

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

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