org.cloudgraph.rdb.service

Class RDBGraphService

java.lang.Object

org.cloudgraph.rdb.service.RDBGraphService

All Implemented Interfaces:

GraphAccessor, GraphMutator, GraphService, org.plasma.sdo.access.DataAccessService, org.plasma.sdo.access.PlasmaDataAccessService

public class RDBGraphService
extends java.lang.Object
implements org.plasma.sdo.access.PlasmaDataAccessService, GraphService

Constructor Summary

Constructors

Constructor and Description
RDBGraphService()

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	commit(commonj.sdo.DataGraph[] graphs, org.apache.hadoop.mapreduce.JobContext context)
org.plasma.sdo.core.SnapshotMap	commit(commonj.sdo.DataGraph[] dataGraphs, java.lang.String username)
void	commit(commonj.sdo.DataGraph graph, org.apache.hadoop.mapreduce.JobContext context)
org.plasma.sdo.core.SnapshotMap	commit(commonj.sdo.DataGraph dataGraph, java.lang.String username)
int	count(org.plasma.query.model.Query query)
int[]	count(org.plasma.query.model.Query[] queries)
commonj.sdo.DataGraph[]	find(org.plasma.query.model.Query query)
java.util.List<commonj.sdo.DataGraph[]>	find(org.plasma.query.model.Query[] queries)
commonj.sdo.DataGraph[]	find(org.plasma.query.model.Query query, int maxResults)
commonj.sdo.DataGraph[]	find(org.plasma.query.Query query, org.apache.hadoop.mapreduce.JobContext context)
void	initialize()

Methods inherited from class java.lang.Object

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

Constructor Detail

RDBGraphService

public RDBGraphService()

Method Detail

initialize

public void initialize()

Specified by:

initialize in interface org.plasma.sdo.access.DataAccessService

close

public void close()

Specified by:

close in interface org.plasma.sdo.access.DataAccessService

count

public int count(org.plasma.query.model.Query query)

Specified by:

count in interface org.plasma.sdo.access.DataAccessService

count

public int[] count(org.plasma.query.model.Query[] queries)

Specified by:

count in interface org.plasma.sdo.access.DataAccessService

find

public commonj.sdo.DataGraph[] find(org.plasma.query.model.Query query)

Specified by:

find in interface org.plasma.sdo.access.DataAccessService

find

public commonj.sdo.DataGraph[] find(org.plasma.query.model.Query query,
                           int maxResults)

Specified by:

find in interface org.plasma.sdo.access.DataAccessService

find

public java.util.List<commonj.sdo.DataGraph[]> find(org.plasma.query.model.Query[] queries)

Specified by:

find in interface org.plasma.sdo.access.DataAccessService

commit

public org.plasma.sdo.core.SnapshotMap commit(commonj.sdo.DataGraph dataGraph,
                                     java.lang.String username)

Specified by:

commit in interface org.plasma.sdo.access.DataAccessService

commit

public org.plasma.sdo.core.SnapshotMap commit(commonj.sdo.DataGraph[] dataGraphs,
                                     java.lang.String username)

Specified by:

commit in interface org.plasma.sdo.access.DataAccessService

find

public commonj.sdo.DataGraph[] find(org.plasma.query.Query query,
                           org.apache.hadoop.mapreduce.JobContext context)
                             throws java.io.IOException

Specified by:

find in interface GraphAccessor

Throws:

java.io.IOException

commit

public void commit(commonj.sdo.DataGraph graph,
          org.apache.hadoop.mapreduce.JobContext context)
            throws java.io.IOException

Specified by:

commit in interface GraphMutator

Throws:

java.io.IOException

commit

public void commit(commonj.sdo.DataGraph[] graphs,
          org.apache.hadoop.mapreduce.JobContext context)
            throws java.io.IOException

Specified by:

commit in interface GraphMutator

Throws:

java.io.IOException