java.lang.Object
- com.google.protobuf.AbstractMessageLite
- - com.google.protobuf.AbstractMessage
  - - com.google.protobuf.GeneratedMessageV3
    - - com.alibaba.graphscope.gaia.proto.GraphAlgebra.GroupBy

所有已实现的接口:

GraphAlgebra.GroupByOrBuilder, 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.GroupBy
extends com.google.protobuf.GeneratedMessageV3
implements GraphAlgebra.GroupByOrBuilder
```
Protobuf type algebra.GroupBy

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.GroupBy.AggFunc`	To define the function to be applied on each group after performing grouping.
`static interface`	`GraphAlgebra.GroupBy.AggFuncOrBuilder`
`static class`	`GraphAlgebra.GroupBy.Builder`	Protobuf type `algebra.GroupBy`
`static class`	`GraphAlgebra.GroupBy.KeyAlias`	Protobuf type `algebra.GroupBy.KeyAlias`
`static interface`	`GraphAlgebra.GroupBy.KeyAliasOrBuilder`

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 FUNCTIONS_FIELD_NUMBER

static int MAPPINGS_FIELD_NUMBER

static int META_DATA_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

所有方法静态方法实例方法具体方法
修饰符和类型	方法	说明
`boolean`	`equals(Object obj)`
`static GraphAlgebra.GroupBy`	`getDefaultInstance()`
`GraphAlgebra.GroupBy`	`getDefaultInstanceForType()`
`static com.google.protobuf.Descriptors.Descriptor`	`getDescriptor()`
`GraphAlgebra.GroupBy.AggFunc`	`getFunctions(int index)`	The grouping functions
`int`	`getFunctionsCount()`	The grouping functions
`List<GraphAlgebra.GroupBy.AggFunc>`	`getFunctionsList()`	The grouping functions
`GraphAlgebra.GroupBy.AggFuncOrBuilder`	`getFunctionsOrBuilder(int index)`	The grouping functions
`List<? extends GraphAlgebra.GroupBy.AggFuncOrBuilder>`	`getFunctionsOrBuilderList()`	The grouping functions
`GraphAlgebra.GroupBy.KeyAlias`	`getMappings(int index)`	A collection of key-alias mappings
`int`	`getMappingsCount()`	A collection of key-alias mappings
`List<GraphAlgebra.GroupBy.KeyAlias>`	`getMappingsList()`	A collection of key-alias mappings
`GraphAlgebra.GroupBy.KeyAliasOrBuilder`	`getMappingsOrBuilder(int index)`	A collection of key-alias mappings
`List<? extends GraphAlgebra.GroupBy.KeyAliasOrBuilder>`	`getMappingsOrBuilderList()`	A collection of key-alias mappings
`GraphAlgebra.MetaData`	`getMetaData(int index)`	The datatype of output results
`int`	`getMetaDataCount()`	The datatype of output results
`List<GraphAlgebra.MetaData>`	`getMetaDataList()`	The datatype of output results
`GraphAlgebra.MetaDataOrBuilder`	`getMetaDataOrBuilder(int index)`	The datatype of output results
`List<? extends GraphAlgebra.MetaDataOrBuilder>`	`getMetaDataOrBuilderList()`	The datatype of output results
`com.google.protobuf.Parser<GraphAlgebra.GroupBy>`	`getParserForType()`
`int`	`getSerializedSize()`
`int`	`hashCode()`
`protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable`	`internalGetFieldAccessorTable()`
`boolean`	`isInitialized()`
`static GraphAlgebra.GroupBy.Builder`	`newBuilder()`
`static GraphAlgebra.GroupBy.Builder`	`newBuilder(GraphAlgebra.GroupBy prototype)`
`GraphAlgebra.GroupBy.Builder`	`newBuilderForType()`
`protected GraphAlgebra.GroupBy.Builder`	`newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)`
`protected Object`	`newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)`
`static GraphAlgebra.GroupBy`	`parseDelimitedFrom(InputStream input)`
`static GraphAlgebra.GroupBy`	`parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static GraphAlgebra.GroupBy`	`parseFrom(byte[] data)`
`static GraphAlgebra.GroupBy`	`parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static GraphAlgebra.GroupBy`	`parseFrom(com.google.protobuf.ByteString data)`
`static GraphAlgebra.GroupBy`	`parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static GraphAlgebra.GroupBy`	`parseFrom(com.google.protobuf.CodedInputStream input)`
`static GraphAlgebra.GroupBy`	`parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static GraphAlgebra.GroupBy`	`parseFrom(InputStream input)`
`static GraphAlgebra.GroupBy`	`parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static GraphAlgebra.GroupBy`	`parseFrom(ByteBuffer data)`
`static GraphAlgebra.GroupBy`	`parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static com.google.protobuf.Parser<GraphAlgebra.GroupBy>`	`parser()`
`GraphAlgebra.GroupBy.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, internalGetMapField, 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
- MAPPINGS_FIELD_NUMBER
```
public static final int MAPPINGS_FIELD_NUMBER
```
  另请参阅:
  
  常量字段值
- FUNCTIONS_FIELD_NUMBER
```
public static final int FUNCTIONS_FIELD_NUMBER
```
  另请参阅:
  
  常量字段值
- META_DATA_FIELD_NUMBER
```
public static final int META_DATA_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()

internalGetFieldAccessorTable
```
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
```
指定者:

internalGetFieldAccessorTable 在类中 com.google.protobuf.GeneratedMessageV3

getMappingsList
```
public List<GraphAlgebra.GroupBy.KeyAlias> getMappingsList()
```
```
 A collection of key-alias mappings
 
```
repeated .algebra.GroupBy.KeyAlias mappings = 1;
指定者:

getMappingsList 在接口中 GraphAlgebra.GroupByOrBuilder

getMappingsOrBuilderList
```
public List<? extends GraphAlgebra.GroupBy.KeyAliasOrBuilder> getMappingsOrBuilderList()
```
```
 A collection of key-alias mappings
 
```
repeated .algebra.GroupBy.KeyAlias mappings = 1;
指定者:

getMappingsOrBuilderList 在接口中 GraphAlgebra.GroupByOrBuilder

getMappingsCount
```
public int getMappingsCount()
```
```
 A collection of key-alias mappings
 
```
repeated .algebra.GroupBy.KeyAlias mappings = 1;
指定者:

getMappingsCount 在接口中 GraphAlgebra.GroupByOrBuilder

getMappings
```
public GraphAlgebra.GroupBy.KeyAlias getMappings(int index)
```
```
 A collection of key-alias mappings
 
```
repeated .algebra.GroupBy.KeyAlias mappings = 1;
指定者:

getMappings 在接口中 GraphAlgebra.GroupByOrBuilder

getMappingsOrBuilder
```
public GraphAlgebra.GroupBy.KeyAliasOrBuilder getMappingsOrBuilder(int index)
```
```
 A collection of key-alias mappings
 
```
repeated .algebra.GroupBy.KeyAlias mappings = 1;
指定者:

getMappingsOrBuilder 在接口中 GraphAlgebra.GroupByOrBuilder

getFunctionsList
```
public List<GraphAlgebra.GroupBy.AggFunc> getFunctionsList()
```
```
 The grouping functions
 
```
repeated .algebra.GroupBy.AggFunc functions = 2;
指定者:

getFunctionsList 在接口中 GraphAlgebra.GroupByOrBuilder

getFunctionsOrBuilderList
```
public List<? extends GraphAlgebra.GroupBy.AggFuncOrBuilder> getFunctionsOrBuilderList()
```
```
 The grouping functions
 
```
repeated .algebra.GroupBy.AggFunc functions = 2;
指定者:

getFunctionsOrBuilderList 在接口中 GraphAlgebra.GroupByOrBuilder

getFunctionsCount
```
public int getFunctionsCount()
```
```
 The grouping functions
 
```
repeated .algebra.GroupBy.AggFunc functions = 2;
指定者:

getFunctionsCount 在接口中 GraphAlgebra.GroupByOrBuilder

getFunctions
```
public GraphAlgebra.GroupBy.AggFunc getFunctions(int index)
```
```
 The grouping functions
 
```
repeated .algebra.GroupBy.AggFunc functions = 2;
指定者:

getFunctions 在接口中 GraphAlgebra.GroupByOrBuilder

getFunctionsOrBuilder
```
public GraphAlgebra.GroupBy.AggFuncOrBuilder getFunctionsOrBuilder(int index)
```
```
 The grouping functions
 
```
repeated .algebra.GroupBy.AggFunc functions = 2;
指定者:

getFunctionsOrBuilder 在接口中 GraphAlgebra.GroupByOrBuilder

getMetaDataList
```
public List<GraphAlgebra.MetaData> getMetaDataList()
```
```
 The datatype of output results
 
```
repeated .algebra.MetaData meta_data = 3;
指定者:

getMetaDataList 在接口中 GraphAlgebra.GroupByOrBuilder

getMetaDataOrBuilderList
```
public List<? extends GraphAlgebra.MetaDataOrBuilder> getMetaDataOrBuilderList()
```
```
 The datatype of output results
 
```
repeated .algebra.MetaData meta_data = 3;
指定者:

getMetaDataOrBuilderList 在接口中 GraphAlgebra.GroupByOrBuilder

getMetaDataCount
```
public int getMetaDataCount()
```
```
 The datatype of output results
 
```
repeated .algebra.MetaData meta_data = 3;
指定者:

getMetaDataCount 在接口中 GraphAlgebra.GroupByOrBuilder

getMetaData
```
public GraphAlgebra.MetaData getMetaData(int index)
```
```
 The datatype of output results
 
```
repeated .algebra.MetaData meta_data = 3;
指定者:

getMetaData 在接口中 GraphAlgebra.GroupByOrBuilder

getMetaDataOrBuilder
```
public GraphAlgebra.MetaDataOrBuilder getMetaDataOrBuilder(int index)
```
```
 The datatype of output results
 
```
repeated .algebra.MetaData meta_data = 3;
指定者:

getMetaDataOrBuilder 在接口中 GraphAlgebra.GroupByOrBuilder

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.GroupBy parseFrom(ByteBuffer data)
                                      throws com.google.protobuf.InvalidProtocolBufferException

抛出:: com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

抛出:: com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

抛出:: com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

抛出:: com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

抛出:: com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

抛出:: IOException

parseFrom

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

抛出:: IOException

parseDelimitedFrom

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

抛出:: IOException

parseDelimitedFrom

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

抛出:: IOException

parseFrom

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

抛出:: IOException

parseFrom

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

抛出:: IOException

newBuilderForType
```
public GraphAlgebra.GroupBy.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.GroupBy.Builder newBuilder()

newBuilder

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

toBuilder
```
public GraphAlgebra.GroupBy.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.GroupBy.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)

指定者:: newBuilderForType 在类中 com.google.protobuf.GeneratedMessageV3

getDefaultInstance

public static GraphAlgebra.GroupBy getDefaultInstance()

parser

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

getParserForType
```
public com.google.protobuf.Parser<GraphAlgebra.GroupBy> 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.GroupBy 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

修饰符和类型	字段	说明
`static int`	`FUNCTIONS_FIELD_NUMBER`
`static int`	`MAPPINGS_FIELD_NUMBER`
`static int`	`META_DATA_FIELD_NUMBER`

类 GraphAlgebra.GroupBy

嵌套类概要

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

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

字段概要

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

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

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

方法概要

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

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

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

从类继承的方法 java.lang.Object

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

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

字段详细资料

MAPPINGS_FIELD_NUMBER

FUNCTIONS_FIELD_NUMBER

META_DATA_FIELD_NUMBER

方法详细资料

newInstance

getDescriptor

internalGetFieldAccessorTable

getMappingsList

getMappingsOrBuilderList

getMappingsCount

getMappings

getMappingsOrBuilder

getFunctionsList

getFunctionsOrBuilderList

getFunctionsCount

getFunctions

getFunctionsOrBuilder

getMetaDataList

getMetaDataOrBuilderList

getMetaDataCount

getMetaData

getMetaDataOrBuilder

isInitialized

writeTo

getSerializedSize

equals

hashCode

parseFrom

parseFrom

parseFrom

parseFrom

parseFrom

parseFrom

parseFrom

parseFrom

parseDelimitedFrom

parseDelimitedFrom

parseFrom

parseFrom

newBuilderForType

newBuilder

newBuilder

toBuilder

newBuilderForType

getDefaultInstance

parser

getParserForType

getDefaultInstanceForType