at.molindo.esi4j.rebuild.util

Class MetadataRebuildSessionWrapper

java.lang.Object

at.molindo.esi4j.rebuild.util.MetadataRebuildSessionWrapper

All Implemented Interfaces:

Esi4JRebuildSession

public class MetadataRebuildSessionWrapper
extends Object
implements Esi4JRebuildSession

Constructor Summary

Constructors

Constructor and Description
MetadataRebuildSessionWrapper(Esi4JRebuildSession wrapped, Object metadata)

Method Summary

Modifier and Type	Method and Description
void	close() release resources.
Object	getMetadata()
List<?>	getNext(int batchSize) Must only be called after all elements of previous batch haven been processed.
Class<?>	getType()
boolean	isOrdered()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataRebuildSessionWrapper

public MetadataRebuildSessionWrapper(Esi4JRebuildSession wrapped,
                                     Object metadata)

Method Detail

isOrdered

public boolean isOrdered()

Specified by:

isOrdered in interface Esi4JRebuildSession

Returns:

true if session is ordered by id (and thus suited for ScrutineerRebuildProcessor)

getType

public Class<?> getType()

Specified by:

getType in interface Esi4JRebuildSession

Returns:

the type this session is for

getNext

public List<?> getNext(int batchSize)

Description copied from interface: Esi4JRebuildSession

Must only be called after all elements of previous batch haven been processed. Therefore, previous state may be cleared during any invocation.

Specified by:

getNext in interface Esi4JRebuildSession

Returns:

up to the given number of elements. empty list if no more data available

close

public void close()

Description copied from interface: Esi4JRebuildSession

release resources. Must always be called, even in case of errors.

Specified by:

close in interface Esi4JRebuildSession

getMetadata

public Object getMetadata()

Specified by:

getMetadata in interface Esi4JRebuildSession

Returns:

an optional metadata object that will be written to index after successful rebuild. May be null. Metadata type must be mapped.