org.apache.ignite.cache.store.cassandra.session.transaction

Class DeleteMutation

java.lang.Object

org.apache.ignite.cache.store.cassandra.session.transaction.BaseMutation

org.apache.ignite.cache.store.cassandra.session.transaction.DeleteMutation

All Implemented Interfaces:

Mutation

public class DeleteMutation
extends BaseMutation

Mutation which deletes object from Cassandra.

Constructor Summary

Constructors

Constructor and Description
DeleteMutation(Object key, String table, PersistenceController ctrl) Creates instance of delete mutation operation.

Method Summary

Modifier and Type	Method and Description
com.datastax.driver.core.BoundStatement	bindStatement(com.datastax.driver.core.PreparedStatement statement) Binds prepared statement to current Cassandra session.
String	getStatement() Returns unbind CLQ statement for to be executed.
boolean	tableExistenceRequired() Indicates if Cassandra tables existence is required for this operation.

Methods inherited from class org.apache.ignite.cache.store.cassandra.session.transaction.BaseMutation

controller, getPersistenceSettings, getTable

Methods inherited from class java.lang.Object

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

Constructor Detail

DeleteMutation

public DeleteMutation(Object key,
                      String table,
                      PersistenceController ctrl)

Creates instance of delete mutation operation.

Parameters:

key - Ignite cache key of the object which should be deleted.

table - Cassandra table which should be used for the mutation.

ctrl - Persistence controller to use.

Method Detail

tableExistenceRequired

public boolean tableExistenceRequired()

Indicates if Cassandra tables existence is required for this operation.

Returns:

true true if table existence required.

getStatement

public String getStatement()

Returns unbind CLQ statement for to be executed.

Returns:

Unbind CQL statement.

bindStatement

public com.datastax.driver.core.BoundStatement bindStatement(com.datastax.driver.core.PreparedStatement statement)

Binds prepared statement to current Cassandra session.

Parameters:

statement - Statement.

Returns:

Bounded statement.