com.redislabs.redisgraph.impl.api

Class RedisGraph

java.lang.Object

com.redislabs.redisgraph.impl.api.AbstractRedisGraph

com.redislabs.redisgraph.impl.api.RedisGraph

All Implemented Interfaces:

RedisGraph, RedisGraphContextGenerator, Closeable, AutoCloseable

public class RedisGraph
extends AbstractRedisGraph
implements RedisGraphContextGenerator

Constructor Summary

Constructors

Constructor and Description
RedisGraph() Creates a client running on the local machine
RedisGraph(redis.clients.jedis.Jedis jedis)
RedisGraph(redis.clients.jedis.util.Pool<redis.clients.jedis.Jedis> pool) Creates a client using provided Jedis pool
RedisGraph(String host, int port) Creates a client running on the specific host/post

Method Summary

Modifier and Type	Method and Description
void	close() Closes the Jedis pool
String	deleteGraph(String graphId) Deletes the entire graph
protected redis.clients.jedis.Jedis	getConnection() Overrides the abstract function.
RedisGraphContext	getContext() Returns a new ContextedRedisGraph bounded to a Jedis connection from the Jedis pool
protected ResultSet	sendQuery(String graphId, String preparedQuery) Overrides the abstract function.
protected ResultSet	sendQuery(String graphId, String preparedQuery, long timeout) Overrides the abstract function.
protected ResultSet	sendReadOnlyQuery(String graphId, String preparedQuery) Overrides the abstract function.
protected ResultSet	sendReadOnlyQuery(String graphId, String preparedQuery, long timeout) Overrides the abstract function.

Methods inherited from class com.redislabs.redisgraph.impl.api.AbstractRedisGraph

callProcedure, callProcedure, callProcedure, query, query, query, query, query, readOnlyQuery, readOnlyQuery, readOnlyQuery, readOnlyQuery

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.redislabs.redisgraph.RedisGraph

callProcedure, callProcedure, callProcedure, query, query, query, query, query, readOnlyQuery, readOnlyQuery, readOnlyQuery, readOnlyQuery, with

Constructor Detail

RedisGraph

public RedisGraph()

Creates a client running on the local machine

RedisGraph

public RedisGraph(String host,
                  int port)

Creates a client running on the specific host/post

Parameters:

host - Redis host

port - Redis port

RedisGraph

public RedisGraph(redis.clients.jedis.util.Pool<redis.clients.jedis.Jedis> pool)

Creates a client using provided Jedis pool

Parameters:

pool - bring your own Jedis pool

RedisGraph

public RedisGraph(redis.clients.jedis.Jedis jedis)

Method Detail

getConnection

protected redis.clients.jedis.Jedis getConnection()

Overrides the abstract function. Gets and returns a Jedis connection from the Jedis pool

Specified by:

getConnection in class AbstractRedisGraph

Returns:

a Jedis connection

sendQuery

protected ResultSet sendQuery(String graphId,
                              String preparedQuery)

Overrides the abstract function. Sends the query from any Jedis connection received from the Jedis pool and closes it once done

Specified by:

sendQuery in class AbstractRedisGraph

Parameters:

graphId - graph to be queried

preparedQuery - prepared query

Returns:

Result set with the query answer

sendReadOnlyQuery

protected ResultSet sendReadOnlyQuery(String graphId,
                                      String preparedQuery)

Overrides the abstract function. Sends the read-only query from any Jedis connection received from the Jedis pool and closes it once done

Specified by:

sendReadOnlyQuery in class AbstractRedisGraph

Parameters:

graphId - graph to be queried

preparedQuery - prepared query

Returns:

Result set with the query answer

sendQuery

protected ResultSet sendQuery(String graphId,
                              String preparedQuery,
                              long timeout)

Overrides the abstract function. Sends the query from any Jedis connection received from the Jedis pool and closes it once done

Specified by:

sendQuery in class AbstractRedisGraph

Parameters:

graphId - graph to be queried

preparedQuery - prepared query

timeout -

Returns:

Result set with the query answer

sendReadOnlyQuery

protected ResultSet sendReadOnlyQuery(String graphId,
                                      String preparedQuery,
                                      long timeout)

Overrides the abstract function. Sends the read-only query from any Jedis connection received from the Jedis pool and closes it once done

Specified by:

sendReadOnlyQuery in class AbstractRedisGraph

Parameters:

graphId - graph to be queried

preparedQuery - prepared query

timeout -

Returns:

Result set with the query answer

close

public void close()

Closes the Jedis pool

Specified by:

close in interface RedisGraph

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

deleteGraph

public String deleteGraph(String graphId)

Deletes the entire graph

Specified by:

deleteGraph in interface RedisGraph

Parameters:

graphId - graph to delete

Returns:

delete running time statistics

getContext

public RedisGraphContext getContext()

Returns a new ContextedRedisGraph bounded to a Jedis connection from the Jedis pool

Specified by:

getContext in interface RedisGraphContextGenerator

Returns:

ContextedRedisGraph