org.apache.cassandra.cql3

Class QueryOptions

java.lang.Object

org.apache.cassandra.cql3.QueryOptions

public class QueryOptions
extends java.lang.Object

Options for a query.

Field Summary

Fields

Modifier and Type	Field and Description
static CBCodec<QueryOptions>	codec
static QueryOptions	DEFAULT

Constructor Summary

Constructors

Constructor and Description
QueryOptions(ConsistencyLevel consistency, java.util.List<java.nio.ByteBuffer> values)
QueryOptions(ConsistencyLevel consistency, java.util.List<java.nio.ByteBuffer> values, boolean skipMetadata, int pageSize, PagingState pagingState, ConsistencyLevel serialConsistency)

Method Summary

Methods

Modifier and Type	Method and Description
static QueryOptions	fromProtocolV1(ConsistencyLevel consistency, java.util.List<java.nio.ByteBuffer> values)
ConsistencyLevel	getConsistency()
int	getPageSize() The pageSize for this query.
PagingState	getPagingState() The paging state for this query, or null if not relevant.
int	getProtocolVersion() The protocol version for the query.
ConsistencyLevel	getSerialConsistency() Serial consistency for conditional updates.
java.util.List<java.nio.ByteBuffer>	getValues()
boolean	skipMetadata()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final QueryOptions DEFAULT

codec

public static final CBCodec<QueryOptions> codec

Constructor Detail

QueryOptions

public QueryOptions(ConsistencyLevel consistency,
            java.util.List<java.nio.ByteBuffer> values)

QueryOptions

public QueryOptions(ConsistencyLevel consistency,
            java.util.List<java.nio.ByteBuffer> values,
            boolean skipMetadata,
            int pageSize,
            PagingState pagingState,
            ConsistencyLevel serialConsistency)

Method Detail

fromProtocolV1

public static QueryOptions fromProtocolV1(ConsistencyLevel consistency,
                          java.util.List<java.nio.ByteBuffer> values)

getConsistency

public ConsistencyLevel getConsistency()

getValues

public java.util.List<java.nio.ByteBuffer> getValues()

skipMetadata

public boolean skipMetadata()

getPageSize

public int getPageSize()

The pageSize for this query. Will be <= 0 if not relevant for the query.

getPagingState

public PagingState getPagingState()

The paging state for this query, or null if not relevant.

getSerialConsistency

public ConsistencyLevel getSerialConsistency()

Serial consistency for conditional updates.

getProtocolVersion

public int getProtocolVersion()

The protocol version for the query. Will be 0 if the object don't come from a native protocol request (i.e. it's been allocated locally or by CQL-over-thrift).