com.ceph.rados

Class ListCtx

java.lang.Object

com.ceph.rados.ListCtx

public class ListCtx
extends Object

Used by

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ListCtx(int limit, com.sun.jna.Pointer list)

Method Summary

Modifier and Type	Method and Description
void	close() Close the underlying pointer to list of objects
String[]	getObjects()
int	nextObjects() List a subset of objects in a pool
int	nextObjects(long skip) List a subset of objects in a pool after skipping a set of ids
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

ListCtx

protected ListCtx(int limit,
                  com.sun.jna.Pointer list)

Parameters:

limit -

list -

Method Detail

nextObjects

public int nextObjects()
                throws RadosException

List a subset of objects in a pool

Returns:

the number of ids get or 0 when the end of the list is reached

Throws:

RadosException

nextObjects

public int nextObjects(long skip)
                throws RadosException

List a subset of objects in a pool after skipping a set of ids

Parameters:

skip - the number of skipped element

Returns:

the number of ids get or 0 when the end of the list is reached

Throws:

RadosException

size

public int size()

Returns:

size of the returned Array

getObjects

public String[] getObjects()

Returns:

the Array of ids (limit by size and by the last call to nextObjects)

close

public void close()

Close the underlying pointer to list of objects