程序包 com.alibaba.graphscope.gaia.proto

类 GraphAlgebra.QueryParams

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

com.alibaba.graphscope.gaia.proto.GraphAlgebra.QueryParams

所有已实现的接口:

GraphAlgebra.QueryParamsOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable

封闭类:

GraphAlgebra

public static final class GraphAlgebra.QueryParams
extends com.google.protobuf.GeneratedMessageV3
implements GraphAlgebra.QueryParamsOrBuilder

Protobuf type algebra.QueryParams

另请参阅:

序列化表格

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	GraphAlgebra.QueryParams.Builder	Protobuf type algebra.QueryParams

从类继承的嵌套类/接口 com.google.protobuf.GeneratedMessageV3

com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>,BuilderT extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT,BuilderT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

从类继承的嵌套类/接口 com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

字段概要

字段

修饰符和类型	字段	说明
static int	COLUMNS_FIELD_NUMBER
static int	EXTRA_FIELD_NUMBER
static int	IS_ALL_COLUMNS_FIELD_NUMBER
static int	LIMIT_FIELD_NUMBER
static int	PREDICATE_FIELD_NUMBER
static int	SAMPLE_RATIO_FIELD_NUMBER
static int	TABLES_FIELD_NUMBER

从类继承的字段 com.google.protobuf.GeneratedMessageV3

alwaysUseFieldBuilders, unknownFields

从类继承的字段 com.google.protobuf.AbstractMessage

memoizedSize

从类继承的字段 com.google.protobuf.AbstractMessageLite

memoizedHashCode

方法概要

修饰符和类型	方法	说明
boolean	containsExtra(String key)	Extra parameters for general-purpose usage
boolean	equals(Object obj)
Common.NameOrId	getColumns(int index)	The required columns of the table.
int	getColumnsCount()	The required columns of the table.
List<Common.NameOrId>	getColumnsList()	The required columns of the table.
Common.NameOrIdOrBuilder	getColumnsOrBuilder(int index)	The required columns of the table.
List<? extends Common.NameOrIdOrBuilder>	getColumnsOrBuilderList()	The required columns of the table.
static GraphAlgebra.QueryParams	getDefaultInstance()
GraphAlgebra.QueryParams	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
Map<String,String>	getExtra()	已过时。
int	getExtraCount()	Extra parameters for general-purpose usage
Map<String,String>	getExtraMap()	Extra parameters for general-purpose usage
String	getExtraOrDefault(String key, String defaultValue)	Extra parameters for general-purpose usage
String	getExtraOrThrow(String key)	Extra parameters for general-purpose usage
boolean	getIsAllColumns()	Can specify to get all columns of the table
GraphAlgebra.Range	getLimit()	The size limit
GraphAlgebra.RangeOrBuilder	getLimitOrBuilder()	The size limit
com.google.protobuf.Parser<GraphAlgebra.QueryParams>	getParserForType()
OuterExpression.Expression	getPredicate()	The optional predicate for the data tuple, which may be pushed down to the storage service
OuterExpression.ExpressionOrBuilder	getPredicateOrBuilder()	The optional predicate for the data tuple, which may be pushed down to the storage service
double	getSampleRatio()	Define the sampling ratio, while querying vertex/edge. 1.0 by default for deterministic case.
int	getSerializedSize()
Common.NameOrId	getTables(int index)	The tables to fetch data from.
int	getTablesCount()	The tables to fetch data from.
List<Common.NameOrId>	getTablesList()	The tables to fetch data from.
Common.NameOrIdOrBuilder	getTablesOrBuilder(int index)	The tables to fetch data from.
List<? extends Common.NameOrIdOrBuilder>	getTablesOrBuilderList()	The tables to fetch data from.
int	hashCode()
boolean	hasLimit()	The size limit
boolean	hasPredicate()	The optional predicate for the data tuple, which may be pushed down to the storage service
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable	internalGetFieldAccessorTable()
protected com.google.protobuf.MapField	internalGetMapField(int number)
boolean	isInitialized()
static GraphAlgebra.QueryParams.Builder	newBuilder()
static GraphAlgebra.QueryParams.Builder	newBuilder(GraphAlgebra.QueryParams prototype)
GraphAlgebra.QueryParams.Builder	newBuilderForType()
protected GraphAlgebra.QueryParams.Builder	newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
protected Object	newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
static GraphAlgebra.QueryParams	parseDelimitedFrom(InputStream input)
static GraphAlgebra.QueryParams	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GraphAlgebra.QueryParams	parseFrom(byte[] data)
static GraphAlgebra.QueryParams	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GraphAlgebra.QueryParams	parseFrom(com.google.protobuf.ByteString data)
static GraphAlgebra.QueryParams	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GraphAlgebra.QueryParams	parseFrom(com.google.protobuf.CodedInputStream input)
static GraphAlgebra.QueryParams	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GraphAlgebra.QueryParams	parseFrom(InputStream input)
static GraphAlgebra.QueryParams	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GraphAlgebra.QueryParams	parseFrom(ByteBuffer data)
static GraphAlgebra.QueryParams	parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<GraphAlgebra.QueryParams>	parser()
GraphAlgebra.QueryParams.Builder	toBuilder()
void	writeTo(com.google.protobuf.CodedOutputStream output)

从类继承的方法 com.google.protobuf.GeneratedMessageV3

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

从类继承的方法 com.google.protobuf.AbstractMessage

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

从类继承的方法 com.google.protobuf.AbstractMessageLite

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

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

从接口继承的方法 com.google.protobuf.MessageOrBuilder

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

字段详细资料

TABLES_FIELD_NUMBER

public static final int TABLES_FIELD_NUMBER

另请参阅:

常量字段值

COLUMNS_FIELD_NUMBER

public static final int COLUMNS_FIELD_NUMBER

另请参阅:

常量字段值

IS_ALL_COLUMNS_FIELD_NUMBER

public static final int IS_ALL_COLUMNS_FIELD_NUMBER

另请参阅:

常量字段值

LIMIT_FIELD_NUMBER

public static final int LIMIT_FIELD_NUMBER

另请参阅:

常量字段值

PREDICATE_FIELD_NUMBER

public static final int PREDICATE_FIELD_NUMBER

另请参阅:

常量字段值

SAMPLE_RATIO_FIELD_NUMBER

public static final int SAMPLE_RATIO_FIELD_NUMBER

另请参阅:

常量字段值

EXTRA_FIELD_NUMBER

public static final int EXTRA_FIELD_NUMBER

另请参阅:

常量字段值

方法详细资料

newInstance

protected Object newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)

覆盖:

newInstance 在类中 com.google.protobuf.GeneratedMessageV3

getDescriptor

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

internalGetMapField

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

覆盖:

internalGetMapField 在类中 com.google.protobuf.GeneratedMessageV3

internalGetFieldAccessorTable

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

指定者:

internalGetFieldAccessorTable 在类中 com.google.protobuf.GeneratedMessageV3

getTablesList

public List<Common.NameOrId> getTablesList()

 The tables to fetch data from. While this may sound arbitrary, but in graph db, we often use
 label instead of table to refer to an entity (vertex/edge). They are semantically the same.
 

repeated .common.NameOrId tables = 1;

指定者:

getTablesList 在接口中 GraphAlgebra.QueryParamsOrBuilder

getTablesOrBuilderList

public List<? extends Common.NameOrIdOrBuilder> getTablesOrBuilderList()

 The tables to fetch data from. While this may sound arbitrary, but in graph db, we often use
 label instead of table to refer to an entity (vertex/edge). They are semantically the same.
 

repeated .common.NameOrId tables = 1;

指定者:

getTablesOrBuilderList 在接口中 GraphAlgebra.QueryParamsOrBuilder

getTablesCount

public int getTablesCount()

 The tables to fetch data from. While this may sound arbitrary, but in graph db, we often use
 label instead of table to refer to an entity (vertex/edge). They are semantically the same.
 

repeated .common.NameOrId tables = 1;

指定者:

getTablesCount 在接口中 GraphAlgebra.QueryParamsOrBuilder

getTables

public Common.NameOrId getTables(int index)

 The tables to fetch data from. While this may sound arbitrary, but in graph db, we often use
 label instead of table to refer to an entity (vertex/edge). They are semantically the same.
 

repeated .common.NameOrId tables = 1;

指定者:

getTables 在接口中 GraphAlgebra.QueryParamsOrBuilder

getTablesOrBuilder

public Common.NameOrIdOrBuilder getTablesOrBuilder(int index)

 The tables to fetch data from. While this may sound arbitrary, but in graph db, we often use
 label instead of table to refer to an entity (vertex/edge). They are semantically the same.
 

repeated .common.NameOrId tables = 1;

指定者:

getTablesOrBuilder 在接口中 GraphAlgebra.QueryParamsOrBuilder

getColumnsList

public List<Common.NameOrId> getColumnsList()

 The required columns of the table.
 

repeated .common.NameOrId columns = 2;

指定者:

getColumnsList 在接口中 GraphAlgebra.QueryParamsOrBuilder

getColumnsOrBuilderList

public List<? extends Common.NameOrIdOrBuilder> getColumnsOrBuilderList()

 The required columns of the table.
 

repeated .common.NameOrId columns = 2;

指定者:

getColumnsOrBuilderList 在接口中 GraphAlgebra.QueryParamsOrBuilder

getColumnsCount

public int getColumnsCount()

 The required columns of the table.
 

repeated .common.NameOrId columns = 2;

指定者:

getColumnsCount 在接口中 GraphAlgebra.QueryParamsOrBuilder

getColumns

public Common.NameOrId getColumns(int index)

 The required columns of the table.
 

repeated .common.NameOrId columns = 2;

指定者:

getColumns 在接口中 GraphAlgebra.QueryParamsOrBuilder

getColumnsOrBuilder

public Common.NameOrIdOrBuilder getColumnsOrBuilder(int index)

 The required columns of the table.
 

repeated .common.NameOrId columns = 2;

指定者:

getColumnsOrBuilder 在接口中 GraphAlgebra.QueryParamsOrBuilder

getIsAllColumns

public boolean getIsAllColumns()

 Can specify to get all columns of the table
 

bool is_all_columns = 3;

指定者:

getIsAllColumns 在接口中 GraphAlgebra.QueryParamsOrBuilder

返回:

The isAllColumns.

hasLimit

public boolean hasLimit()

 The size limit
 

.algebra.Range limit = 4;

指定者:

hasLimit 在接口中 GraphAlgebra.QueryParamsOrBuilder

返回:

Whether the limit field is set.

getLimit

public GraphAlgebra.Range getLimit()

 The size limit
 

.algebra.Range limit = 4;

指定者:

getLimit 在接口中 GraphAlgebra.QueryParamsOrBuilder

返回:

The limit.

getLimitOrBuilder

public GraphAlgebra.RangeOrBuilder getLimitOrBuilder()

 The size limit
 

.algebra.Range limit = 4;

指定者:

getLimitOrBuilder 在接口中 GraphAlgebra.QueryParamsOrBuilder

hasPredicate

public boolean hasPredicate()

 The optional predicate for the data tuple, which may be pushed down to the storage service
 

.common.Expression predicate = 5;

指定者:

hasPredicate 在接口中 GraphAlgebra.QueryParamsOrBuilder

返回:

Whether the predicate field is set.

getPredicate

public OuterExpression.Expression getPredicate()

 The optional predicate for the data tuple, which may be pushed down to the storage service
 

.common.Expression predicate = 5;

指定者:

getPredicate 在接口中 GraphAlgebra.QueryParamsOrBuilder

返回:

The predicate.

getPredicateOrBuilder

public OuterExpression.ExpressionOrBuilder getPredicateOrBuilder()

 The optional predicate for the data tuple, which may be pushed down to the storage service
 

.common.Expression predicate = 5;

指定者:

getPredicateOrBuilder 在接口中 GraphAlgebra.QueryParamsOrBuilder

getSampleRatio

public double getSampleRatio()

 Define the sampling ratio, while querying vertex/edge.
 1.0 by default for deterministic case.
 

double sample_ratio = 6;

指定者:

getSampleRatio 在接口中 GraphAlgebra.QueryParamsOrBuilder

返回:

The sampleRatio.

getExtraCount

public int getExtraCount()

从接口复制的说明: GraphAlgebra.QueryParamsOrBuilder

 Extra parameters for general-purpose usage
 

map<string, string> extra = 7;

指定者:

getExtraCount 在接口中 GraphAlgebra.QueryParamsOrBuilder

containsExtra

public boolean containsExtra(String key)

 Extra parameters for general-purpose usage
 

map<string, string> extra = 7;

指定者:

containsExtra 在接口中 GraphAlgebra.QueryParamsOrBuilder

getExtra

@Deprecated
public Map<String,String> getExtra()

已过时。

Use getExtraMap() instead.

指定者:

getExtra 在接口中 GraphAlgebra.QueryParamsOrBuilder

getExtraMap

public Map<String,String> getExtraMap()

 Extra parameters for general-purpose usage
 

map<string, string> extra = 7;

指定者:

getExtraMap 在接口中 GraphAlgebra.QueryParamsOrBuilder

getExtraOrDefault

public String getExtraOrDefault(String key,
                                String defaultValue)

 Extra parameters for general-purpose usage
 

map<string, string> extra = 7;

指定者:

getExtraOrDefault 在接口中 GraphAlgebra.QueryParamsOrBuilder

getExtraOrThrow

public String getExtraOrThrow(String key)

 Extra parameters for general-purpose usage
 

map<string, string> extra = 7;

指定者:

getExtraOrThrow 在接口中 GraphAlgebra.QueryParamsOrBuilder

isInitialized

public final boolean isInitialized()

指定者:

isInitialized 在接口中 com.google.protobuf.MessageLiteOrBuilder

覆盖:

isInitialized 在类中 com.google.protobuf.GeneratedMessageV3

writeTo

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

指定者:

writeTo 在接口中 com.google.protobuf.MessageLite

覆盖:

writeTo 在类中 com.google.protobuf.GeneratedMessageV3

抛出:

IOException

getSerializedSize

public int getSerializedSize()

指定者:

getSerializedSize 在接口中 com.google.protobuf.MessageLite

覆盖:

getSerializedSize 在类中 com.google.protobuf.GeneratedMessageV3

equals

public boolean equals(Object obj)

指定者:

equals 在接口中 com.google.protobuf.Message

覆盖:

equals 在类中 com.google.protobuf.AbstractMessage

hashCode

public int hashCode()

指定者:

hashCode 在接口中 com.google.protobuf.Message

覆盖:

hashCode 在类中 com.google.protobuf.AbstractMessage

parseFrom

public static GraphAlgebra.QueryParams parseFrom(ByteBuffer data)
                                          throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static GraphAlgebra.QueryParams parseFrom(com.google.protobuf.ByteString data)
                                          throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static GraphAlgebra.QueryParams parseFrom(byte[] data)
                                          throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static GraphAlgebra.QueryParams parseFrom(InputStream input)
                                          throws IOException

抛出:

IOException

parseFrom

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

抛出:

IOException

parseDelimitedFrom

public static GraphAlgebra.QueryParams parseDelimitedFrom(InputStream input)
                                                   throws IOException

抛出:

IOException

parseDelimitedFrom

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

抛出:

IOException

parseFrom

public static GraphAlgebra.QueryParams parseFrom(com.google.protobuf.CodedInputStream input)
                                          throws IOException

抛出:

IOException

parseFrom

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

抛出:

IOException

newBuilderForType

public GraphAlgebra.QueryParams.Builder newBuilderForType()

指定者:

newBuilderForType 在接口中 com.google.protobuf.Message

指定者:

newBuilderForType 在接口中 com.google.protobuf.MessageLite

newBuilder

public static GraphAlgebra.QueryParams.Builder newBuilder()

newBuilder

public static GraphAlgebra.QueryParams.Builder newBuilder(GraphAlgebra.QueryParams prototype)

toBuilder

public GraphAlgebra.QueryParams.Builder toBuilder()

指定者:

toBuilder 在接口中 com.google.protobuf.Message

指定者:

toBuilder 在接口中 com.google.protobuf.MessageLite

newBuilderForType

protected GraphAlgebra.QueryParams.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)

指定者:

newBuilderForType 在类中 com.google.protobuf.GeneratedMessageV3

getDefaultInstance

public static GraphAlgebra.QueryParams getDefaultInstance()

parser

public static com.google.protobuf.Parser<GraphAlgebra.QueryParams> parser()

getParserForType

public com.google.protobuf.Parser<GraphAlgebra.QueryParams> getParserForType()

指定者:

getParserForType 在接口中 com.google.protobuf.Message

指定者:

getParserForType 在接口中 com.google.protobuf.MessageLite

覆盖:

getParserForType 在类中 com.google.protobuf.GeneratedMessageV3

getDefaultInstanceForType

public GraphAlgebra.QueryParams getDefaultInstanceForType()

指定者:

getDefaultInstanceForType 在接口中 com.google.protobuf.MessageLiteOrBuilder

指定者:

getDefaultInstanceForType 在接口中 com.google.protobuf.MessageOrBuilder