org.apache.ignite.internal.jdbc.thin

Class AffinityCache

java.lang.Object

org.apache.ignite.internal.jdbc.thin.AffinityCache

public final class AffinityCache
extends Object

Affinity Cache.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DISTRIBUTIONS_CACHE_LIMIT Partition distributions cache limit.
static int	SQL_CACHE_LIMIT SQL cache limit.

Constructor Summary

Constructors

Constructor and Description
AffinityCache(AffinityTopologyVersion ver) Constructor.

Method Summary

Modifier and Type	Method and Description
JdbcThinPartitionResultDescriptor	partitionResult(QualifiedSQLQuery sqlQry) Retrieves partition result descriptor related to corresponding sql query.
AffinityTopologyVersion	version()

Methods inherited from class java.lang.Object

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

Field Detail

DISTRIBUTIONS_CACHE_LIMIT

public static final int DISTRIBUTIONS_CACHE_LIMIT

Partition distributions cache limit.

See Also:

Constant Field Values

SQL_CACHE_LIMIT

public static final int SQL_CACHE_LIMIT

SQL cache limit.

See Also:

Constant Field Values

Constructor Detail

AffinityCache

public AffinityCache(AffinityTopologyVersion ver)

Constructor.

Parameters:

ver - Affinity topology version.

Method Detail

version

public AffinityTopologyVersion version()

Returns:

Version.

partitionResult

public JdbcThinPartitionResultDescriptor partitionResult(QualifiedSQLQuery sqlQry)

Retrieves partition result descriptor related to corresponding sql query.

Parameters:

sqlQry - Qualified sql query.

Returns:

Partition result descriptor or null.