org.compass.core.lucene.engine.transaction.support.job
Class DeleteByQueryTransactionJob

java.lang.Object
  org.compass.core.lucene.engine.transaction.support.job.DeleteByQueryTransactionJob

All Implemented Interfaces:

Serializable, TransactionJob

public class DeleteByQueryTransactionJob
extends Object
implements TransactionJob

A transaction job that deletes all matching Query hits from the sub index.

Author:

kimchy

See Also:

Serialized Form

Constructor Summary

DeleteByQueryTransactionJob(Query query, String subIndex)

Method Summary

boolean	equals(Object o)
void	execute(IndexWriter writer, LuceneSearchEngineFactory sessionFactory) Executes the job against Lucene IndexWriter.
Query	getQuery()
String	getResourceUID() Retruns the resource UID (if available) that transaction job will work on.
String	getSubIndex() Returns the sub index the transaction job will work against.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DeleteByQueryTransactionJob

public DeleteByQueryTransactionJob(Query query,
                                   String subIndex)

Method Detail

getSubIndex

public String getSubIndex()

Description copied from interface: TransactionJob

Returns the sub index the transaction job will work against.

Specified by:

getSubIndex in interface TransactionJob

getResourceUID

public String getResourceUID()

Description copied from interface: TransactionJob

Retruns the resource UID (if available) that transaction job will work on.

Specified by:

getResourceUID in interface TransactionJob

getQuery

public Query getQuery()

execute

public void execute(IndexWriter writer,
                    LuceneSearchEngineFactory sessionFactory)
             throws Exception

Description copied from interface: TransactionJob

Executes the job against Lucene IndexWriter.

Specified by:

execute in interface TransactionJob

Throws:

Exception

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object