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

Class IntegerDBID.DBIDItr

java.lang.Object

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

All Implemented Interfaces:

DBIDIter

Enclosing class:

IntegerDBID

protected class IntegerDBID.DBIDItr
extends Object
implements DBIDIter

Pseudo iterator for DBIDs interface.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) boolean	first Whether we've already returned our object.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IntegerDBID.DBIDItr()

Method Summary

Methods

Modifier and Type	Method and Description
void	advance() Moves the iterator forward to the next entry.
DBID	getDBID() Get the current DBID.
int	getIntegerID() Return the integer value of the object ID, if possible.
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

Field Detail

first

boolean first

Whether we've already returned our object.

Constructor Detail

IntegerDBID.DBIDItr

protected IntegerDBID.DBIDItr()

Method Detail

advance

public void advance()

Description copied from interface: DBIDIter

Moves the iterator forward to the next entry.

Specified by:

advance in interface DBIDIter

getIntegerID

public int getIntegerID()

Description copied from interface: DBIDIter

Return the integer value of the object ID, if possible.

Specified by:

getIntegerID in interface DBIDIter

Returns:

integer id

getDBID

public DBID getDBID()

Description copied from interface: DBIDIter

Get the current DBID.

Specified by:

getDBID in interface DBIDIter

Returns:

current DBID

valid

public boolean valid()

Description copied from interface: DBIDIter

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

Specified by:

valid in interface DBIDIter

Returns:

a boolean value