Package elki.database.ids.integer

Class FastutilIntOpenHashSetModifiableDBIDs.Itr

java.lang.Object

elki.database.ids.integer.FastutilIntOpenHashSetModifiableDBIDs.Itr

All Implemented Interfaces:

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

Enclosing class:

FastutilIntOpenHashSetModifiableDBIDs

protected static class FastutilIntOpenHashSetModifiableDBIDs.Itr
extends java.lang.Object
implements IntegerDBIDMIter

Iterator over Fastutil hashs.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field	Description
(package private) it.unimi.dsi.fastutil.ints.IntIterator	it	The actual iterator.
(package private) int	prev	Current value.

Constructor Summary

Constructors

Constructor	Description
Itr(it.unimi.dsi.fastutil.ints.IntIterator it)	Constructor.

Method Summary

Modifier and Type	Method	Description
IntegerDBIDMIter	advance()	Moves the iterator forward to the next entry.
int	internalGetIndex()	Internal only: Get the internal index.
void	remove()	Remove the object the iterator currently points to.
java.lang.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 elki.database.ids.DBIDIter

addTo

Methods inherited from interface elki.database.ids.DBIDRef

equals, hashCode

Field Detail

it

it.unimi.dsi.fastutil.ints.IntIterator it

The actual iterator.

prev

int prev

Current value.

Constructor Detail

Itr

public Itr(it.unimi.dsi.fastutil.ints.IntIterator it)

Constructor.

Parameters:

it - Int set iterator

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

Internal only: 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 java.lang.String toString()

Overrides:

toString in class java.lang.Object

remove

public void remove()

Description copied from interface: DBIDMIter

Remove the object the iterator currently points to. Note: Subsequent calls to DBIDUtil.deref(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