org.apache.cassandra.cql3.hooks

Class BatchExecutionContext

java.lang.Object

org.apache.cassandra.cql3.hooks.BatchExecutionContext

public class BatchExecutionContext
extends java.lang.Object

Contextual information about the execution of a CQL Batch. Used by PreExecutionHook and PostExecutionHook The queryOrIdList field, provides a list of objects which may be used to identify the individual statements in the batch. Currently, these objects will be one of two types (and the list may contain a mixture of the two). A String indicates the statement is a regular (i.e. non-prepared) statement, and is in fact the CQL string for the statement. An MD5Digest object indicates a prepared statement & may be used to retrieve the corresponding CQLStatement using QueryProcessor.getPrepared()

Field Summary

Fields

Modifier and Type	Field and Description
java.util.List<java.lang.Object>	queryOrIdList
QueryState	queryState
java.util.List<java.util.List<java.nio.ByteBuffer>>	variables

Constructor Summary

Constructors

Constructor and Description
BatchExecutionContext(QueryState queryState, java.util.List<java.lang.Object> queryOrIdList, java.util.List<java.util.List<java.nio.ByteBuffer>> variables)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

queryState

public final QueryState queryState

queryOrIdList

public final java.util.List<java.lang.Object> queryOrIdList

variables

public final java.util.List<java.util.List<java.nio.ByteBuffer>> variables

Constructor Detail

BatchExecutionContext

public BatchExecutionContext(QueryState queryState,
                     java.util.List<java.lang.Object> queryOrIdList,
                     java.util.List<java.util.List<java.nio.ByteBuffer>> variables)