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

Class DBIDIterAdapter

java.lang.Object

de.lmu.ifi.dbs.elki.database.ids.generic.DBIDIterAdapter

All Implemented Interfaces:

DBIDIter

public class DBIDIterAdapter
extends Object
implements DBIDIter

Iterator for classic collections.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) DBID	cur Current DBID
(package private) Iterator<DBID>	iter The real iterator

Constructor Summary

Constructors

Constructor and Description
DBIDIterAdapter(Iterator<DBID> iter) Constructor.

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

cur

DBID cur

Current DBID

iter

Iterator<DBID> iter

The real iterator

Constructor Detail

DBIDIterAdapter

public DBIDIterAdapter(Iterator<DBID> iter)

Constructor.

Parameters:

iter - Iterator

Method Detail

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

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