com.baidu.hugegraph.backend.store.cassandra

Class CassandraTables.Counters

java.lang.Object

com.baidu.hugegraph.backend.store.BackendTable<CassandraSessionPool.Session,TableBackendEntry.Row>

com.baidu.hugegraph.backend.store.cassandra.CassandraTable

com.baidu.hugegraph.backend.store.cassandra.CassandraTables.Counters

Enclosing class:

CassandraTables

public static class CassandraTables.Counters
extends CassandraTable

Nested Class Summary

Nested classes/interfaces inherited from class com.baidu.hugegraph.backend.store.BackendTable

BackendTable.ShardSpliter<Session extends BackendSession>

Field Summary

Fields

Modifier and Type	Field and Description
static String	TABLE

Constructor Summary

Constructors

Constructor and Description
Counters()

Method Summary

Modifier and Type	Method and Description
long	getCounter(CassandraSessionPool.Session session, HugeType type)
void	increaseCounter(CassandraSessionPool.Session session, HugeType type, long increment)
void	init(CassandraSessionPool.Session session)

Methods inherited from class com.baidu.hugegraph.backend.store.cassandra.CassandraTable

append, clear, cloneSelect, condition2Cql, createIndex, createTable, delete, dropTable, eliminate, formatEQ, formatKey, idColumnName, idColumnValue, idColumnValue, insert, mergeEntries, modifiableColumnName, parseKey, pkColumnName, query, query2Select, queryCondition2Select, queryId2Select, registerMetaHandlers, relation2Cql, results2Entries, serializeValue, setPageState, truncate, truncateTable

Methods inherited from class com.baidu.hugegraph.backend.store.BackendTable

joinTableName, metaDispatcher, registerMetaHandler, table, tableType

Methods inherited from class java.lang.Object

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

Field Detail

TABLE

public static final String TABLE

See Also:

Constant Field Values

Constructor Detail

Counters

public Counters()

Method Detail

init

public void init(CassandraSessionPool.Session session)

Specified by:

init in class BackendTable<CassandraSessionPool.Session,TableBackendEntry.Row>

getCounter

public long getCounter(CassandraSessionPool.Session session,
                       HugeType type)

increaseCounter

public void increaseCounter(CassandraSessionPool.Session session,
                            HugeType type,
                            long increment)