org.apache.calcite.avatica.remote

Class Service.ResultSetResponse

java.lang.Object

org.apache.calcite.avatica.remote.Service.Base

org.apache.calcite.avatica.remote.Service.Response

org.apache.calcite.avatica.remote.Service.ResultSetResponse

Enclosing interface:

Service

public static class Service.ResultSetResponse
extends Service.Response

Response that contains a result set.

Regular result sets have updateCount -1; any other value means a dummy result set that is just a count, and has no signature and no other data.

Several types of request, including Meta.getCatalogs(Meta.ConnectionHandle) and Meta.getSchemas(Meta.ConnectionHandle, String, org.apache.calcite.avatica.Meta.Pat) Meta.getTables(Meta.ConnectionHandle, String, Meta.Pat, Meta.Pat, List) Meta.getTableTypes(Meta.ConnectionHandle) return this response.

Field Summary

Fields

Modifier and Type	Field and Description
private static com.google.protobuf.Descriptors.FieldDescriptor	CONNECTION_ID_DESCRIPTOR
String	connectionId
private static com.google.protobuf.Descriptors.FieldDescriptor	FIRST_FRAME_DESCRIPTOR
Meta.Frame	firstFrame
private static com.google.protobuf.Descriptors.FieldDescriptor	METADATA_DESCRIPTOR
boolean	ownStatement
Service.RpcMetadataResponse	rpcMetadata
Meta.Signature	signature
private static com.google.protobuf.Descriptors.FieldDescriptor	SIGNATURE_DESCRIPTOR
int	statementId
long	updateCount

Fields inherited from class org.apache.calcite.avatica.remote.Service.Base

PRIME

Constructor Summary

Constructors

Constructor and Description
ResultSetResponse()
ResultSetResponse(String connectionId, int statementId, boolean ownStatement, Meta.Signature signature, Meta.Frame firstFrame, long updateCount, Service.RpcMetadataResponse rpcMetadata)

Method Summary

Modifier and Type	Method and Description
(package private) Service.ResultSetResponse	deserialize(com.google.protobuf.Message genericMsg)
boolean	equals(Object o)
(package private) static Service.ResultSetResponse	fromProto(Responses.ResultSetResponse msg)
int	hashCode()
(package private) Responses.ResultSetResponse	serialize()

Methods inherited from class org.apache.calcite.avatica.remote.Service.Base

p, p, p, p

Methods inherited from class java.lang.Object

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

Field Detail

CONNECTION_ID_DESCRIPTOR

private static final com.google.protobuf.Descriptors.FieldDescriptor CONNECTION_ID_DESCRIPTOR

SIGNATURE_DESCRIPTOR

private static final com.google.protobuf.Descriptors.FieldDescriptor SIGNATURE_DESCRIPTOR

FIRST_FRAME_DESCRIPTOR

private static final com.google.protobuf.Descriptors.FieldDescriptor FIRST_FRAME_DESCRIPTOR

METADATA_DESCRIPTOR

private static final com.google.protobuf.Descriptors.FieldDescriptor METADATA_DESCRIPTOR

connectionId

public final String connectionId

statementId

public final int statementId

ownStatement

public final boolean ownStatement

signature

public final Meta.Signature signature

firstFrame

public final Meta.Frame firstFrame

updateCount

public final long updateCount

rpcMetadata

public final Service.RpcMetadataResponse rpcMetadata

Constructor Detail

ResultSetResponse

ResultSetResponse()

ResultSetResponse

public ResultSetResponse(String connectionId,
                         int statementId,
                         boolean ownStatement,
                         Meta.Signature signature,
                         Meta.Frame firstFrame,
                         long updateCount,
                         Service.RpcMetadataResponse rpcMetadata)

Method Detail

deserialize

Service.ResultSetResponse deserialize(com.google.protobuf.Message genericMsg)

Specified by:

deserialize in class Service.Response

fromProto

static Service.ResultSetResponse fromProto(Responses.ResultSetResponse msg)

serialize

Responses.ResultSetResponse serialize()

Specified by:

serialize in class Service.Response

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object