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

Class TroveHashSetModifiableDBIDs.Itr

java.lang.Object

de.lmu.ifi.dbs.elki.database.ids.integer.TroveHashSetModifiableDBIDs.Itr

All Implemented Interfaces:

DBIDIter, DBIDMIter, DBIDRef, IntegerDBIDIter, IntegerDBIDMIter, IntegerDBIDRef, Iter, MIter

Enclosing class:

TroveHashSetModifiableDBIDs

protected static class TroveHashSetModifiableDBIDs.Itr
extends Object
implements IntegerDBIDMIter

Iterator over trove hashs.

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	TroveHashSetModifiableDBIDs.Itr.TIntHashItr Custom iterator over TIntHash.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) TroveHashSetModifiableDBIDs.Itr.TIntHashItr	it The actual iterator.

Constructor Summary

Constructors

Constructor and Description
Itr(gnu.trove.impl.hash.TIntHash hash) Constructor.

Method Summary

Modifier and Type	Method and Description
IntegerDBIDMIter	advance() Moves the iterator forward to the next entry.
int	internalGetIndex() Get the internal index.
void	remove() Remove the object the iterator currently points to.
String	toString()
boolean	valid() Returns true if the iterator currently points to a valid object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

equals, hashCode

Field Detail

it

TroveHashSetModifiableDBIDs.Itr.TIntHashItr it

The actual iterator. We don't have multi inheritance.

Constructor Detail

Itr

public Itr(gnu.trove.impl.hash.TIntHash hash)

Constructor.

Parameters:

hash - Trove hash

Method Detail

valid

public boolean valid()

Description copied from interface: Iter

Returns true if the iterator currently points to a valid object.

Specified by:

valid in interface Iter

Returns:

a boolean value, whether the position is valid.

advance

public IntegerDBIDMIter advance()

Description copied from interface: Iter

Moves the iterator forward to the next entry.

Specified by:

advance in interface DBIDIter

Specified by:

advance in interface Iter

Returns:

The iterator itself.

internalGetIndex

public int internalGetIndex()

Description copied from interface: DBIDRef

Get the internal index. NOT FOR PUBLIC USE - ELKI Optimization engine only

Specified by:

internalGetIndex in interface DBIDRef

Specified by:

internalGetIndex in interface IntegerDBIDRef

Returns:

Internal index

toString

public String toString()

Overrides:

toString in class Object

remove

public void remove()

Description copied from interface: DBIDMIter

Remove the object the iterator currently points to. Note: Subsequent calls to DBIDUtil.deref(de.lmu.ifi.dbs.elki.database.ids.DBIDRef) may return a different element. Call DBIDIter.advance() to advance the iterator to the next element for further processing.

Specified by:

remove in interface DBIDMIter

Specified by:

remove in interface MIter