org.janusgraph.graphdb.olap.job

Class IndexRepairJob

java.lang.Object

org.janusgraph.graphdb.olap.job.IndexUpdateJob

org.janusgraph.graphdb.olap.job.IndexRepairJob

All Implemented Interfaces:

Cloneable, VertexScanJob

public class IndexRepairJob
extends IndexUpdateJob
implements VertexScanJob

Author:

Matthias Broecheler ([email protected])

Field Summary

Fields

Modifier and Type	Field and Description
static String	ADDED_RECORDS_COUNT The number of composite-index entries modified or added to the storage backend by this job.
static String	DOCUMENT_UPDATES_COUNT The number of mixed-index documents (or whatever idiom is equivalent to the document in the backend implementation) modified by this job

Fields inherited from class org.janusgraph.graphdb.olap.job.IndexUpdateJob

FAILED_TX, graph, index, INDEX_JOB_NS, INDEX_NAME, INDEX_RELATION_TYPE, indexName, indexRelationType, indexRelationTypeName, jobStartTime, log, managementSystem, SUCCESS_TX, writeTx

Constructor Summary

Constructors

Modifier	Constructor and Description
	IndexRepairJob()
protected	IndexRepairJob(IndexRepairJob job)
	IndexRepairJob(String indexName, String indexType)

Method Summary

Modifier and Type	Method and Description
IndexRepairJob	clone() Returns a clone of this VertexScanJob.
void	getQueries(QueryContainer queries) Specify the queries for the data to be loaded into the vertices prior to processing.
void	process(JanusGraphVertex vertex, ScanMetrics metrics) Process the given vertex with its adjacency list and properties pre-loaded.
protected void	validateIndexStatus() Check that our target index is in either the ENABLED or REGISTERED state.

Methods inherited from class org.janusgraph.graphdb.olap.job.IndexUpdateJob

isGlobalGraphIndex, isRelationTypeIndex, workerIterationEnd, workerIterationStart

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.janusgraph.graphdb.olap.VertexScanJob

workerIterationEnd, workerIterationStart

Field Detail

ADDED_RECORDS_COUNT

public static final String ADDED_RECORDS_COUNT

The number of composite-index entries modified or added to the storage backend by this job.

See Also:

Constant Field Values

DOCUMENT_UPDATES_COUNT

public static final String DOCUMENT_UPDATES_COUNT

The number of mixed-index documents (or whatever idiom is equivalent to the document in the backend implementation) modified by this job

See Also:

Constant Field Values

Constructor Detail

IndexRepairJob

public IndexRepairJob()

IndexRepairJob

protected IndexRepairJob(IndexRepairJob job)

IndexRepairJob

public IndexRepairJob(String indexName,
                      String indexType)

Method Detail

validateIndexStatus

protected void validateIndexStatus()

Check that our target index is in either the ENABLED or REGISTERED state.

Specified by:

validateIndexStatus in class IndexUpdateJob

process

public void process(JanusGraphVertex vertex,
                    ScanMetrics metrics)

Description copied from interface: VertexScanJob

Process the given vertex with its adjacency list and properties pre-loaded.

Specified by:

process in interface VertexScanJob

getQueries

public void getQueries(QueryContainer queries)

Description copied from interface: VertexScanJob

Specify the queries for the data to be loaded into the vertices prior to processing.

Specified by:

getQueries in interface VertexScanJob

clone

public IndexRepairJob clone()

Description copied from interface: VertexScanJob

Returns a clone of this VertexScanJob. The clone will not yet be initialized for computation but all of its internal state (if any) must match that of the original copy.

Specified by:

clone in interface VertexScanJob

Overrides:

clone in class Object

Returns:

A clone of this job