com.github.pmerienne.trident.cf.state.redis

Class AbstractRedisState

java.lang.Object

com.github.pmerienne.trident.cf.state.redis.AbstractRedisState

All Implemented Interfaces:

storm.trident.state.State

Direct Known Subclasses:

RedisMapMultimapState, RedisMapState, RedisSetMultiMapState, RedisSetState, RedisSortedSetMultiMapState

public abstract class AbstractRedisState
extends Object
implements storm.trident.state.State

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_HOST
static int	DEFAULT_PORT
protected String	host
protected String	id
protected redis.clients.jedis.JedisPool	pool
protected int	port
static String	REDIS_HOST_CONF
static String	REDIS_PORT_CONF
protected storm.trident.state.Serializer<Object>	serializer

Constructor Summary

Constructors

Constructor and Description
AbstractRedisState(String id)
AbstractRedisState(String id, String host, int port)

Method Summary

Methods

Modifier and Type	Method and Description
void	flushAll()
protected String	generateKey()
protected String	generateKey(List<Object> keys)
protected String	generateKey(Object key)
protected static String	getHost(Map conf)
protected static Integer	getPort(Map conf)

Methods inherited from class java.lang.Object

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

Methods inherited from interface storm.trident.state.State

beginCommit, commit

Field Detail

DEFAULT_HOST

public static final String DEFAULT_HOST

See Also:

Constant Field Values

DEFAULT_PORT

public static final int DEFAULT_PORT

See Also:

Constant Field Values

REDIS_HOST_CONF

public static final String REDIS_HOST_CONF

See Also:

Constant Field Values

REDIS_PORT_CONF

public static final String REDIS_PORT_CONF

See Also:

Constant Field Values

id

protected String id

host

protected String host

port

protected int port

pool

protected redis.clients.jedis.JedisPool pool

serializer

protected storm.trident.state.Serializer<Object> serializer

Constructor Detail

AbstractRedisState

public AbstractRedisState(String id,
                  String host,
                  int port)

AbstractRedisState

public AbstractRedisState(String id)

Method Detail

generateKey

protected String generateKey()

generateKey

protected String generateKey(Object key)

generateKey

protected String generateKey(List<Object> keys)

flushAll

public void flushAll()

getHost

protected static String getHost(Map conf)

getPort

protected static Integer getPort(Map conf)