Package com.ocient.jdbc.proto

Class PlanProtocol.TableScanOperator

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

com.ocient.jdbc.proto.PlanProtocol.TableScanOperator

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, PlanProtocol.TableScanOperatorOrBuilder, Serializable

Enclosing class:

PlanProtocol

public static final class PlanProtocol.TableScanOperator
extends com.google.protobuf.GeneratedMessageV3
implements PlanProtocol.TableScanOperatorOrBuilder

Represents the reading of table data via a scan
 

Protobuf type xg.db.sqlPlans.TableScanOperator

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PlanProtocol.TableScanOperator.Builder	Represents the reading of table data via a scan

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

Field Summary

Fields

Modifier and Type	Field	Description
static int	COLNAMES_FIELD_NUMBER
static int	COLTYPES_FIELD_NUMBER
static int	COLUMNS_FIELD_NUMBER
static int	DB_FIELD_NUMBER
static int	LIMITVAL_FIELD_NUMBER
static int	SCHEMA_FIELD_NUMBER
static int	STORAGE_SPACE_UUID_FIELD_NUMBER
static int	TABLE_UUID_FIELD_NUMBER
static int	TABLENAME_FIELD_NUMBER
static int	TIME_FILTERS_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessageV3

alwaysUseFieldBuilders, unknownFields

Fields inherited from class com.google.protobuf.AbstractMessage

memoizedSize

Fields inherited from class com.google.protobuf.AbstractMessageLite

memoizedHashCode

Method Summary

Modifier and Type	Method	Description
boolean	containsColumns(String key)	The columns
boolean	equals(Object obj)
String	getColNames(int index)	Deprecated.
com.google.protobuf.ByteString	getColNamesBytes(int index)	Deprecated.
int	getColNamesCount()	Deprecated.
com.google.protobuf.ProtocolStringList	getColNamesList()	Deprecated.
String	getColTypes(int index)	Deprecated.
com.google.protobuf.ByteString	getColTypesBytes(int index)	Deprecated.
int	getColTypesCount()	Deprecated.
com.google.protobuf.ProtocolStringList	getColTypesList()	Deprecated.
Map<String,PlanProtocol.ColumnInfo>	getColumns()	Deprecated.
int	getColumnsCount()	The columns
Map<String,PlanProtocol.ColumnInfo>	getColumnsMap()	The columns
PlanProtocol.ColumnInfo	getColumnsOrDefault(String key, PlanProtocol.ColumnInfo defaultValue)	The columns
PlanProtocol.ColumnInfo	getColumnsOrThrow(String key)	The columns
String	getDb()	Database name - a table really needs db.schema.name to be uniquely referenced
com.google.protobuf.ByteString	getDbBytes()	Database name - a table really needs db.schema.name to be uniquely referenced
static PlanProtocol.TableScanOperator	getDefaultInstance()
PlanProtocol.TableScanOperator	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
long	getLimitVal()	If there is no limit being applied, this is set to -1
com.google.protobuf.Parser<PlanProtocol.TableScanOperator>	getParserForType()
String	getSchema()	The table schema
com.google.protobuf.ByteString	getSchemaBytes()	The table schema
int	getSerializedSize()
String	getStorageSpaceUuid()	string storage_space_uuid = 7;
com.google.protobuf.ByteString	getStorageSpaceUuidBytes()	string storage_space_uuid = 7;
String	getTableName()	The table name
com.google.protobuf.ByteString	getTableNameBytes()	The table name
String	getTableUuid()	string table_uuid = 6;
com.google.protobuf.ByteString	getTableUuidBytes()	string table_uuid = 6;
PlanProtocol.Disjunction	getTimeFilters(int index)	Time filter disjunctions
int	getTimeFiltersCount()	Time filter disjunctions
List<PlanProtocol.Disjunction>	getTimeFiltersList()	Time filter disjunctions
PlanProtocol.DisjunctionOrBuilder	getTimeFiltersOrBuilder(int index)	Time filter disjunctions
List<? extends PlanProtocol.DisjunctionOrBuilder>	getTimeFiltersOrBuilderList()	Time filter disjunctions
com.google.protobuf.UnknownFieldSet	getUnknownFields()
int	hashCode()
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable	internalGetFieldAccessorTable()
protected com.google.protobuf.MapField	internalGetMapField(int number)
boolean	isInitialized()
static PlanProtocol.TableScanOperator.Builder	newBuilder()
static PlanProtocol.TableScanOperator.Builder	newBuilder(PlanProtocol.TableScanOperator prototype)
PlanProtocol.TableScanOperator.Builder	newBuilderForType()
protected PlanProtocol.TableScanOperator.Builder	newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
static PlanProtocol.TableScanOperator	parseDelimitedFrom(InputStream input)
static PlanProtocol.TableScanOperator	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PlanProtocol.TableScanOperator	parseFrom(byte[] data)
static PlanProtocol.TableScanOperator	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PlanProtocol.TableScanOperator	parseFrom(com.google.protobuf.ByteString data)
static PlanProtocol.TableScanOperator	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PlanProtocol.TableScanOperator	parseFrom(com.google.protobuf.CodedInputStream input)
static PlanProtocol.TableScanOperator	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PlanProtocol.TableScanOperator	parseFrom(InputStream input)
static PlanProtocol.TableScanOperator	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PlanProtocol.TableScanOperator	parseFrom(ByteBuffer data)
static PlanProtocol.TableScanOperator	parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<PlanProtocol.TableScanOperator>	parser()
PlanProtocol.TableScanOperator.Builder	toBuilder()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessageV3

canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newInstance, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

Methods inherited from class com.google.protobuf.AbstractMessage

findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite

addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Field Details

SCHEMA_FIELD_NUMBER

public static final int SCHEMA_FIELD_NUMBER

See Also:

Constant Field Values

TABLENAME_FIELD_NUMBER

public static final int TABLENAME_FIELD_NUMBER

See Also:

Constant Field Values

COLNAMES_FIELD_NUMBER

public static final int COLNAMES_FIELD_NUMBER

See Also:

Constant Field Values

LIMITVAL_FIELD_NUMBER

public static final int LIMITVAL_FIELD_NUMBER

See Also:

Constant Field Values

DB_FIELD_NUMBER

public static final int DB_FIELD_NUMBER

See Also:

Constant Field Values

TABLE_UUID_FIELD_NUMBER

public static final int TABLE_UUID_FIELD_NUMBER

See Also:

Constant Field Values

STORAGE_SPACE_UUID_FIELD_NUMBER

public static final int STORAGE_SPACE_UUID_FIELD_NUMBER

See Also:

Constant Field Values

TIME_FILTERS_FIELD_NUMBER

public static final int TIME_FILTERS_FIELD_NUMBER

See Also:

Constant Field Values

COLTYPES_FIELD_NUMBER

public static final int COLTYPES_FIELD_NUMBER

See Also:

Constant Field Values

COLUMNS_FIELD_NUMBER

public static final int COLUMNS_FIELD_NUMBER

See Also:

Constant Field Values

Method Details

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()

Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessageV3

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetMapField

protected com.google.protobuf.MapField internalGetMapField(int number)

Overrides:

internalGetMapField in class com.google.protobuf.GeneratedMessageV3

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

getSchema

public String getSchema()

The table schema
 

string schema = 1;

Specified by:

getSchema in interface PlanProtocol.TableScanOperatorOrBuilder

getSchemaBytes

public com.google.protobuf.ByteString getSchemaBytes()

The table schema
 

string schema = 1;

Specified by:

getSchemaBytes in interface PlanProtocol.TableScanOperatorOrBuilder

getTableName

public String getTableName()

The table name
 

string tableName = 2;

Specified by:

getTableName in interface PlanProtocol.TableScanOperatorOrBuilder

getTableNameBytes

public com.google.protobuf.ByteString getTableNameBytes()

The table name
 

string tableName = 2;

Specified by:

getTableNameBytes in interface PlanProtocol.TableScanOperatorOrBuilder

getColNamesList

@Deprecated public com.google.protobuf.ProtocolStringList getColNamesList()

Deprecated.

Which columns need to be fetched?
 

repeated string colNames = 3 [deprecated = true];

Specified by:

getColNamesList in interface PlanProtocol.TableScanOperatorOrBuilder

getColNamesCount

@Deprecated public int getColNamesCount()

Deprecated.

Which columns need to be fetched?
 

repeated string colNames = 3 [deprecated = true];

Specified by:

getColNamesCount in interface PlanProtocol.TableScanOperatorOrBuilder

getColNames

@Deprecated public String getColNames(int index)

Deprecated.

Which columns need to be fetched?
 

repeated string colNames = 3 [deprecated = true];

Specified by:

getColNames in interface PlanProtocol.TableScanOperatorOrBuilder

getColNamesBytes

@Deprecated public com.google.protobuf.ByteString getColNamesBytes(int index)

Deprecated.

Which columns need to be fetched?
 

repeated string colNames = 3 [deprecated = true];

Specified by:

getColNamesBytes in interface PlanProtocol.TableScanOperatorOrBuilder

getLimitVal

public long getLimitVal()

If there is no limit being applied, this is set to -1
 

int64 limitVal = 4;

Specified by:

getLimitVal in interface PlanProtocol.TableScanOperatorOrBuilder

getDb

public String getDb()

Database name - a table really needs db.schema.name to be uniquely referenced
 

string db = 5;

Specified by:

getDb in interface PlanProtocol.TableScanOperatorOrBuilder

getDbBytes

public com.google.protobuf.ByteString getDbBytes()

Database name - a table really needs db.schema.name to be uniquely referenced
 

string db = 5;

Specified by:

getDbBytes in interface PlanProtocol.TableScanOperatorOrBuilder

getTableUuid

public String getTableUuid()

string table_uuid = 6;

Specified by:

getTableUuid in interface PlanProtocol.TableScanOperatorOrBuilder

getTableUuidBytes

public com.google.protobuf.ByteString getTableUuidBytes()

string table_uuid = 6;

Specified by:

getTableUuidBytes in interface PlanProtocol.TableScanOperatorOrBuilder

getStorageSpaceUuid

public String getStorageSpaceUuid()

string storage_space_uuid = 7;

Specified by:

getStorageSpaceUuid in interface PlanProtocol.TableScanOperatorOrBuilder

getStorageSpaceUuidBytes

public com.google.protobuf.ByteString getStorageSpaceUuidBytes()

string storage_space_uuid = 7;

Specified by:

getStorageSpaceUuidBytes in interface PlanProtocol.TableScanOperatorOrBuilder

getTimeFiltersList

public List<PlanProtocol.Disjunction> getTimeFiltersList()

Time filter disjunctions
 

repeated .xg.db.sqlPlans.Disjunction time_filters = 8;

Specified by:

getTimeFiltersList in interface PlanProtocol.TableScanOperatorOrBuilder

getTimeFiltersOrBuilderList

public List<? extends PlanProtocol.DisjunctionOrBuilder> getTimeFiltersOrBuilderList()

Time filter disjunctions
 

repeated .xg.db.sqlPlans.Disjunction time_filters = 8;

Specified by:

getTimeFiltersOrBuilderList in interface PlanProtocol.TableScanOperatorOrBuilder

getTimeFiltersCount

public int getTimeFiltersCount()

Time filter disjunctions
 

repeated .xg.db.sqlPlans.Disjunction time_filters = 8;

Specified by:

getTimeFiltersCount in interface PlanProtocol.TableScanOperatorOrBuilder

getTimeFilters

public PlanProtocol.Disjunction getTimeFilters(int index)

Time filter disjunctions
 

repeated .xg.db.sqlPlans.Disjunction time_filters = 8;

Specified by:

getTimeFilters in interface PlanProtocol.TableScanOperatorOrBuilder

getTimeFiltersOrBuilder

public PlanProtocol.DisjunctionOrBuilder getTimeFiltersOrBuilder(int index)

Time filter disjunctions
 

repeated .xg.db.sqlPlans.Disjunction time_filters = 8;

Specified by:

getTimeFiltersOrBuilder in interface PlanProtocol.TableScanOperatorOrBuilder

getColTypesList

@Deprecated public com.google.protobuf.ProtocolStringList getColTypesList()

Deprecated.

The string representation of the type of ALL output columns
 

repeated string colTypes = 9 [deprecated = true];

Specified by:

getColTypesList in interface PlanProtocol.TableScanOperatorOrBuilder

getColTypesCount

@Deprecated public int getColTypesCount()

Deprecated.

The string representation of the type of ALL output columns
 

repeated string colTypes = 9 [deprecated = true];

Specified by:

getColTypesCount in interface PlanProtocol.TableScanOperatorOrBuilder

getColTypes

@Deprecated public String getColTypes(int index)

Deprecated.

The string representation of the type of ALL output columns
 

repeated string colTypes = 9 [deprecated = true];

Specified by:

getColTypes in interface PlanProtocol.TableScanOperatorOrBuilder

getColTypesBytes

@Deprecated public com.google.protobuf.ByteString getColTypesBytes(int index)

Deprecated.

The string representation of the type of ALL output columns
 

repeated string colTypes = 9 [deprecated = true];

Specified by:

getColTypesBytes in interface PlanProtocol.TableScanOperatorOrBuilder

getColumnsCount

public int getColumnsCount()

Description copied from interface: PlanProtocol.TableScanOperatorOrBuilder

 The columns
 

map<string, .xg.db.sqlPlans.ColumnInfo> columns = 10;

Specified by:

getColumnsCount in interface PlanProtocol.TableScanOperatorOrBuilder

containsColumns

public boolean containsColumns(String key)

 The columns
 

map<string, .xg.db.sqlPlans.ColumnInfo> columns = 10;

Specified by:

containsColumns in interface PlanProtocol.TableScanOperatorOrBuilder

getColumns

@Deprecated public Map<String,PlanProtocol.ColumnInfo> getColumns()

Deprecated.

Use getColumnsMap() instead.

Specified by:

getColumns in interface PlanProtocol.TableScanOperatorOrBuilder

getColumnsMap

public Map<String,PlanProtocol.ColumnInfo> getColumnsMap()

 The columns
 

map<string, .xg.db.sqlPlans.ColumnInfo> columns = 10;

Specified by:

getColumnsMap in interface PlanProtocol.TableScanOperatorOrBuilder

getColumnsOrDefault

public PlanProtocol.ColumnInfo getColumnsOrDefault(String key, PlanProtocol.ColumnInfo defaultValue)

 The columns
 

map<string, .xg.db.sqlPlans.ColumnInfo> columns = 10;

Specified by:

getColumnsOrDefault in interface PlanProtocol.TableScanOperatorOrBuilder

getColumnsOrThrow

public PlanProtocol.ColumnInfo getColumnsOrThrow(String key)

 The columns
 

map<string, .xg.db.sqlPlans.ColumnInfo> columns = 10;

Specified by:

getColumnsOrThrow in interface PlanProtocol.TableScanOperatorOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessageV3

writeTo

public void writeTo(com.google.protobuf.CodedOutputStream output) throws IOException

Specified by:

writeTo in interface com.google.protobuf.MessageLite

Overrides:

writeTo in class com.google.protobuf.GeneratedMessageV3

Throws:

IOException

getSerializedSize

public int getSerializedSize()

Specified by:

getSerializedSize in interface com.google.protobuf.MessageLite

Overrides:

getSerializedSize in class com.google.protobuf.GeneratedMessageV3

equals

public boolean equals(Object obj)

Specified by:

equals in interface com.google.protobuf.Message

Overrides:

equals in class com.google.protobuf.AbstractMessage

hashCode

public int hashCode()

Specified by:

hashCode in interface com.google.protobuf.Message

Overrides:

hashCode in class com.google.protobuf.AbstractMessage

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(InputStream input) throws IOException

Throws:

IOException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException

Throws:

IOException

parseDelimitedFrom

public static PlanProtocol.TableScanOperator parseDelimitedFrom(InputStream input) throws IOException

Throws:

IOException

parseDelimitedFrom

public static PlanProtocol.TableScanOperator parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException

Throws:

IOException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(com.google.protobuf.CodedInputStream input) throws IOException

Throws:

IOException

parseFrom

public static PlanProtocol.TableScanOperator parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException

Throws:

IOException

newBuilderForType

public PlanProtocol.TableScanOperator.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static PlanProtocol.TableScanOperator.Builder newBuilder()

newBuilder

public static PlanProtocol.TableScanOperator.Builder newBuilder(PlanProtocol.TableScanOperator prototype)

toBuilder

public PlanProtocol.TableScanOperator.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected PlanProtocol.TableScanOperator.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessageV3

getDefaultInstance

public static PlanProtocol.TableScanOperator getDefaultInstance()

parser

public static com.google.protobuf.Parser<PlanProtocol.TableScanOperator> parser()

getParserForType

public com.google.protobuf.Parser<PlanProtocol.TableScanOperator> getParserForType()

Specified by:

getParserForType in interface com.google.protobuf.Message

Specified by:

getParserForType in interface com.google.protobuf.MessageLite

Overrides:

getParserForType in class com.google.protobuf.GeneratedMessageV3

getDefaultInstanceForType

public PlanProtocol.TableScanOperator getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder