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

Class IntegerDBIDPair.Itr

java.lang.Object

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

All Implemented Interfaces:

DBIDIter, DBIDRef, IntegerDBIDIter, IntegerDBIDRef, Iter

Enclosing class:

IntegerDBIDPair

private static class IntegerDBIDPair.Itr
extends Object
implements IntegerDBIDIter

Iterator.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	first State
(package private) int	pos State
(package private) int	second State

Constructor Summary

Constructors

Constructor and Description
Itr(int first, int second) Constructor.

Method Summary

Modifier and Type	Method and Description
DBIDIter	advance() Moves the iterator forward to the next entry.
int	internalGetIndex() Return the integer value of the object ID.
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, toString, wait, wait, wait

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

equals, hashCode

Field Detail

first

int first

State

second

int second

State

pos

int pos

State

Constructor Detail

Itr

public Itr(int first,
           int second)

Constructor.

Parameters:

first - First ID

second - Second ID

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 DBIDIter 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: IntegerDBIDRef

Return the integer value of the object ID.

Specified by:

internalGetIndex in interface DBIDRef

Specified by:

internalGetIndex in interface IntegerDBIDRef

Returns:

integer id