Uses of Interface
org.apache.graphar.stdcxx.StdString

Packages that use StdString

Package	Description
org.apache.graphar.arrow
org.apache.graphar.edges
org.apache.graphar.graphinfo
org.apache.graphar.readers.arrowchunk
org.apache.graphar.readers.chunkinfo
org.apache.graphar.stdcxx
org.apache.graphar.types
org.apache.graphar.util
org.apache.graphar.vertices
org.apache.graphar.writers
org.apache.graphar.writers.builder

Uses of StdString in org.apache.graphar.arrow

Methods in org.apache.graphar.arrow that return StdString

Modifier and Type	Method	Description
StdString	ArrowStatus.message()
StdString	ArrowTable.ToString()

Uses of StdString in org.apache.graphar.edges

Methods in org.apache.graphar.edges with parameters of type StdString

Modifier and Type	Method	Description
EdgeIter	EdgeIter.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, StdString prefix, AdjListType adjListType, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long globalChunkIndex, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long offset, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkEnd, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkBegin, StdSharedPtr<IndexConverter> indexConverter)	Initialize the iterator.
<T> Result<T>	Edge.property(StdString property, T tObject)	Get the value for a property of the current vertex.
<T> Result<T>	EdgeIter.property(StdString property, T tObject)	Get the value for a property of the current vertex.

Uses of StdString in org.apache.graphar.graphinfo

Methods in org.apache.graphar.graphinfo that return StdString

Modifier and Type	Method	Description
StdString	EdgeInfo.getDstLabel()	Get the label of the destination vertex.
StdString	EdgeInfo.getEdgeLabel()	Get the label of the edge.
StdString	VertexInfo.getLabel()	Get the label of the vertex.
StdString	GraphInfo.getName()	Get the name of the graph.
StdString	AdjacentList.getPrefix()
StdString	EdgeInfo.getPrefix()	Get the path prefix of the edge.
StdString	GraphInfo.getPrefix()	Get the absolute path prefix of the chunk files.
StdString	PropertyGroup.getPrefix()	Get the prefix of property group chunk file.
StdString	VertexInfo.getPrefix()	Get the path prefix of the vertex.
StdString	EdgeInfo.getSrcLabel()	Get the label of the source vertex.
StdString	Property.name()

Methods in org.apache.graphar.graphinfo that return types with arguments of type StdString

Modifier and Type	Method	Description
Result<StdString>	EdgeInfo.dump()	Returns the edge info as a YAML formatted string.
Result<StdString>	GraphInfo.dump()	Returns the graph info as a YAML formatted string.
Result<StdString>	VertexInfo.dump()	Returns the vertex info as a YAML formatted string.
Result<StdString>	EdgeInfo.getAdjListFilePath(@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long vertexChunkIndex, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long edgeChunkIndex, AdjListType adjListType)	Get the file path of adj list topology chunk
Result<StdString>	EdgeInfo.getAdjListOffsetFilePath(@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long vertexChunkIndex, AdjListType adjListType)	Get the adjacency list offset chunk file path of vertex chunk the offset chunks is aligned with the vertex chunks
Result<StdString>	EdgeInfo.getAdjListPathPrefix(AdjListType adjListType)	Get the path prefix of the adjacency list topology chunk for the given adjacency list type.
Result<StdString>	EdgeInfo.getEdgesNumFilePath(@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long vertexChunkIndex, AdjListType adjListType)	Get the file path for the number of edges.
Result<StdString>	VertexInfo.getFilePath(StdSharedPtr<PropertyGroup> propertyGroup, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkIndex)	Get the file path for the specified property group and chunk index.
Result<StdString>	EdgeInfo.getOffsetPathPrefix(AdjListType adjListType)	Get the path prefix of the adjacency list offset chunk for the given adjacency list type.
Result<StdString>	VertexInfo.getPathPrefix(StdSharedPtr<PropertyGroup> propertyGroup)	Get the path prefix for the specified property group.
Result<StdString>	EdgeInfo.getPropertyFilePath(StdSharedPtr<PropertyGroup> propertyGroup, AdjListType adjListType, @com.alibaba.fastffi.FFINameAlias("graphar::IdType") long vertexChunkIndex, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long edgeChunkIndex)	Get the chunk file path of adj list property group the property group chunks is aligned with the adj list topology chunks
Result<StdString>	EdgeInfo.getPropertyGroupPathPrefix(StdSharedPtr<PropertyGroup> propertyGroup, AdjListType adjListType)	Get the path prefix of the property group chunk for the given adjacency list type.
Result<StdString>	EdgeInfo.getVerticesNumFilePath(AdjListType adjListType)	Get the file path for the number of vertices.
Result<StdString>	VertexInfo.getVerticesNumFilePath()	Get the file path for the number of vertices.

Methods in org.apache.graphar.graphinfo with parameters of type StdString

Modifier and Type	Method	Description
Property	Property.Factory.create(StdString name)
StdSharedPtr<EdgeInfo>	GraphInfo.getEdgeInfo(StdString srcLabel, StdString edgeLabel, StdString dstLabel)
@com.alibaba.fastffi.FFINameAlias("GetEdgeInfoIndex"),@com.alibaba.fastffi.CXXValue int	GraphInfo.getEdgeInfoIndex(StdString srcLabel, StdString edgeLabel, StdString dstLabel)	Get the edge info index with the given source vertex label, edge label, and destination label.
StdSharedPtr<PropertyGroup>	EdgeInfo.getPropertyGroup(StdString property)	Get the property group containing the given property.
StdSharedPtr<PropertyGroup>	VertexInfo.getPropertyGroup(StdString propertyName)	Get the property group that contains the specified property.
Result<StdSharedPtr<DataType>>	EdgeInfo.getPropertyType(StdString propertyName)	Get the data type of the specified property.
StdSharedPtr<VertexInfo>	GraphInfo.getVertexInfo(StdString label)
@com.alibaba.fastffi.FFINameAlias("GetVertexInfoIndex") int	GraphInfo.getVertexInfoIndex(StdString label)	Get the vertex info index with the given label.
@com.alibaba.fastffi.FFINameAlias("HasProperty") boolean	PropertyGroup.hasProperty(StdString property_name)
@com.alibaba.fastffi.FFINameAlias("HasProperty") boolean	VertexInfo.hasProperty(StdString propertyName)	Get whether the vertex info contains the specified property.
@com.alibaba.fastffi.FFINameAlias("HasProperty") boolean	EdgeInfo.hasPropertyGroup(StdString property)	Returns whether the edge info contains the given property for any adjacency list type.
@com.alibaba.fastffi.FFINameAlias("IsPrimaryKey"),@com.alibaba.fastffi.CXXValue boolean	EdgeInfo.isPrimaryKey(StdString propertyName)	Returns whether the specified property is a primary key.
@com.alibaba.fastffi.FFINameAlias("IsPrimaryKey"),@com.alibaba.fastffi.CXXValue boolean	VertexInfo.isPrimaryKey(StdString propertyName)	Returns whether the specified property is a primary key.
Result<StdSharedPtr<GraphInfo>>	GraphInfo.Static.Load(StdString path)
void	Property.name(StdString name)
Status	EdgeInfo.save(StdString fileName)	Saves the edge info to a YAML file.
Status	GraphInfo.save(StdString path)	Saves the graph info to a YAML file.
Status	VertexInfo.save(StdString fileName)	Saves the vertex info to a YAML file.

Uses of StdString in org.apache.graphar.readers.arrowchunk

Methods in org.apache.graphar.readers.arrowchunk with parameters of type StdString

Modifier and Type	Method	Description
AdjListArrowChunkReader	AdjListArrowChunkReader.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, AdjListType adjListType, StdString prefix)	Initialize the AdjListOffsetArrowChunkReader.
AdjListOffsetArrowChunkReader	AdjListOffsetArrowChunkReader.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, AdjListType adjListType, StdString prefix)	Initialize the AdjListOffsetArrowChunkReader.
AdjListPropertyArrowChunkReader	AdjListPropertyArrowChunkReader.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, StdSharedPtr<PropertyGroup> propertyGroup, AdjListType adjListType, StdString prefix)	Initialize the AdjListPropertyArrowChunkReader.
VertexPropertyArrowChunkReader	VertexPropertyArrowChunkReader.Factory.create(StdSharedPtr<VertexInfo> vertexInfo, StdSharedPtr<PropertyGroup> propertyGroup, StdString prefix)	Initialize the VertexPropertyArrowChunkReader.

Uses of StdString in org.apache.graphar.readers.chunkinfo

Methods in org.apache.graphar.readers.chunkinfo that return types with arguments of type StdString

Modifier and Type	Method	Description
Result<StdString>	AdjListChunkInfoReader.getChunk()	Return the current chunk file path of chunk position indicator.
Result<StdString>	AdjListPropertyChunkInfoReader.getChunk()	Return the current chunk file path of chunk position indicator.
Result<StdString>	VertexPropertyChunkInfoReader.getChunk()	Return the current chunk file path of chunk position indicator.

Methods in org.apache.graphar.readers.chunkinfo with parameters of type StdString

Modifier and Type	Method	Description
AdjListChunkInfoReader	AdjListChunkInfoReader.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, AdjListType adjListType, StdString prefix)	Initialize the AdjListChunkInfoReader.
AdjListPropertyChunkInfoReader	AdjListPropertyChunkInfoReader.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, StdSharedPtr<PropertyGroup> propertyGroup, AdjListType adjListType, StdString prefix)	Initialize the AdjListPropertyChunkInfoReader.
VertexPropertyChunkInfoReader	VertexPropertyChunkInfoReader.Factory.create(StdSharedPtr<VertexInfo> vertexInfo, StdSharedPtr<PropertyGroup> propertyGroup, StdString prefix)	Initialize the VertexPropertyChunkInfoReader.

Uses of StdString in org.apache.graphar.stdcxx

Methods in org.apache.graphar.stdcxx that return StdString

Modifier and Type	Method	Description
static StdString	StdString.create()
static StdString	StdString.create(com.alibaba.fastffi.llvm.CharPointer buf)
static StdString	StdString.create(com.alibaba.fastffi.llvm.CharPointer buf, long length)
static StdString	StdString.create(String string)
StdString	StdString.Factory.create()
StdString	StdString.Factory.create(StdString string)
StdString	StdString.Factory.create(com.alibaba.fastffi.llvm.CharPointer buf)
StdString	StdString.Factory.create(com.alibaba.fastffi.llvm.CharPointer buf, long length)
default StdString	StdString.Factory.create(String string)

Methods in org.apache.graphar.stdcxx with parameters of type StdString

Modifier and Type	Method	Description
StdString	StdString.Factory.create(StdString string)
boolean	StdString.eq(StdString other)

Uses of StdString in org.apache.graphar.types

Methods in org.apache.graphar.types with parameters of type StdString

Modifier and Type	Method	Description
DataType	DataType.Factory.create(Type id, StdString usrDefinedTypeName)	Construct a DateType object

Uses of StdString in org.apache.graphar.util

Methods in org.apache.graphar.util that return StdString

Modifier and Type	Method	Description
StdString	Status.message()	Return the specific error message attached to this status.
StdString	InfoVersion.toStdString()	describe the InfoVersion like toString, but return StdString

Methods in org.apache.graphar.util that return types with arguments of type StdString

Modifier and Type	Method	Description
StdVector<StdString>	InfoVersion.userDefineTypes()	get user define types

Methods in org.apache.graphar.util with parameters of type StdString

Modifier and Type	Method	Description
@com.alibaba.fastffi.FFINameAlias("CheckType") boolean	InfoVersion.checkType(StdString typeStr)	Check specific type in InfoVersion
Result<StdSharedPtr<AdjListArrowChunkReader>>	GrapharStaticFunctions.constructAdjListArrowChunkReader(StdSharedPtr<GraphInfo> graphInfo, StdString srcLabel, StdString edgeLabel, StdString dstLabel, AdjListType adjListType)	Helper function to Construct AdjListArrowChunkReader.
Result<StdSharedPtr<AdjListChunkInfoReader>>	GrapharStaticFunctions.constructAdjListChunkInfoReader(StdSharedPtr<GraphInfo> graphInfo, StdString srcLabel, StdString edgeLabel, StdString dstLabel, AdjListType adjListType)	Helper function to Construct AdjListChunkInfoReader.
Result<StdSharedPtr<AdjListOffsetArrowChunkReader>>	GrapharStaticFunctions.constructAdjListOffsetArrowChunkReader(StdSharedPtr<GraphInfo> graphInfo, StdString srcLabel, StdString edgeLabel, StdString dstLabel, AdjListType adjListType)	Helper function to Construct AdjListOffsetArrowChunkReader.
Result<StdSharedPtr<AdjListPropertyArrowChunkReader>>	GrapharStaticFunctions.constructAdjListPropertyArrowChunkReader(StdSharedPtr<GraphInfo> graphInfo, StdString srcLabel, StdString edgeLabel, StdString dstLabel, StdSharedPtr<PropertyGroup> propertyGroup, AdjListType adjListType)	Helper function to Construct AdjListPropertyArrowChunkReader.
Result<StdSharedPtr<AdjListPropertyChunkInfoReader>>	GrapharStaticFunctions.constructAdjListPropertyChunkInfoReader(StdSharedPtr<GraphInfo> graphInfo, StdString srcLabel, StdString edgeLabel, StdString dstLabel, StdSharedPtr<PropertyGroup> propertyGroup, AdjListType adjListType)	Helper function to Construct AdjListPropertyChunkInfoReader.
Result<StdSharedPtr<EdgesCollection>>	GrapharStaticFunctions.constructEdgesCollection(StdSharedPtr<GraphInfo> graphInfo, StdString srcLabel, StdString edgeLabel, StdString dstLabel, AdjListType adjListType)	Construct the collection for a range of edges.
Result<StdSharedPtr<EdgesCollection>>	GrapharStaticFunctions.constructEdgesCollection(StdSharedPtr<GraphInfo> graphInfo, StdString srcLabel, StdString edgeLabel, StdString dstLabel, AdjListType adjListType, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long vertexChunkBegin, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long vertexChunkEnd)	Construct the collection for a range of edges.
Result<StdSharedPtr<VertexPropertyArrowChunkReader>>	GrapharStaticFunctions.constructVertexPropertyArrowChunkReader(StdSharedPtr<GraphInfo> graphInfo, StdString label, StdSharedPtr<PropertyGroup> propertyGroup)	Helper function to Construct VertexPropertyArrowChunkReader.
Result<StdSharedPtr<VertexPropertyChunkInfoReader>>	GrapharStaticFunctions.constructVertexPropertyChunkInfoReader(StdSharedPtr<GraphInfo> graphInfo, StdString label, StdSharedPtr<PropertyGroup> propertyGroup)	Helper function to Construct VertexPropertyChunkInfoReader.
Result<StdSharedPtr<VerticesCollection>>	GrapharStaticFunctions.constructVerticesCollection(StdSharedPtr<GraphInfo> graphInfo, StdString label)	Construct the collection for vertices with specific label.
StdSharedPtr<AdjacentList>	GrapharStaticFunctions.createAdjacentList(AdjListType adjListType, FileType fileType, StdString prefix)
StdSharedPtr<EdgeInfo>	GrapharStaticFunctions.createEdgeInfo(StdString srcLabel, StdString edgeLabel, StdString dstLabel, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkSize, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long srcChunkSize, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long dstChunkSize, @com.alibaba.fastffi.CXXValue boolean directed, StdVector<StdSharedPtr<AdjacentList>> adjacentLists, StdVector<StdSharedPtr<PropertyGroup>> propertyGroups)
StdSharedPtr<EdgeInfo>	GrapharStaticFunctions.createEdgeInfo(StdString srcLabel, StdString edgeLabel, StdString dstLabel, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkSize, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long srcChunkSize, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long dstChunkSize, @com.alibaba.fastffi.CXXValue boolean directed, StdVector<StdSharedPtr<AdjacentList>> adjacentLists, StdVector<StdSharedPtr<PropertyGroup>> propertyGroups, StdString prefix)
StdSharedPtr<EdgeInfo>	GrapharStaticFunctions.createEdgeInfo(StdString srcLabel, StdString edgeLabel, StdString dstLabel, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkSize, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long srcChunkSize, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long dstChunkSize, @com.alibaba.fastffi.CXXValue boolean directed, StdVector<StdSharedPtr<AdjacentList>> adjacentLists, StdVector<StdSharedPtr<PropertyGroup>> propertyGroups, StdString prefix, StdSharedPtr<InfoVersion> version)
StdSharedPtr<GraphInfo>	GrapharStaticFunctions.createGraphInfo(StdString name, StdVector<StdSharedPtr<VertexInfo>> vertexInfos, StdVector<StdSharedPtr<EdgeInfo>> edgeInfos, StdString prefix)
StdSharedPtr<GraphInfo>	GrapharStaticFunctions.createGraphInfo(StdString name, StdVector<StdSharedPtr<VertexInfo>> vertexInfos, StdVector<StdSharedPtr<EdgeInfo>> edgeInfos, StdString prefix, StdSharedPtr<InfoVersion> version)
StdSharedPtr<PropertyGroup>	GrapharStaticFunctions.createPropertyGroup(StdVector<Property> properties, FileType fileType, StdString prefix)
StdSharedPtr<VertexInfo>	GrapharStaticFunctions.createVertexInfo(StdString label, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunk_size, StdVector<StdSharedPtr<PropertyGroup>> propertyGroups)
StdSharedPtr<VertexInfo>	GrapharStaticFunctions.createVertexInfo(StdString label, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunk_size, StdVector<StdSharedPtr<PropertyGroup>> propertyGroups, StdString prefix)
StdSharedPtr<VertexInfo>	GrapharStaticFunctions.createVertexInfo(StdString label, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunk_size, StdVector<StdSharedPtr<PropertyGroup>> propertyGroups, StdString prefix, StdSharedPtr<InfoVersion> version)
static Result<StdSharedPtr<Yaml>>	Yaml.load(StdString input)	Loads the input string as Yaml instance.
Result<StdSharedPtr<Yaml>>	Yaml.Static.Load(StdString input)
static Result<StdSharedPtr<Yaml>>	Yaml.loadFile(StdString fileName)	Loads the input file as a single Yaml instance.
Result<StdSharedPtr<Yaml>>	Yaml.Static.LoadFile(StdString fileName)

Method parameters in org.apache.graphar.util with type arguments of type StdString

Modifier and Type	Method	Description
InfoVersion	InfoVersion.Factory.create(int version, StdVector<StdString> userDefineTypes)	Constructor with version and user defined types.

Uses of StdString in org.apache.graphar.vertices

Methods in org.apache.graphar.vertices with parameters of type StdString

Modifier and Type	Method	Description
VertexIter	VertexIter.Factory.create(StdSharedPtr<VertexInfo> vertexInfo, StdString prefix, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long offset)	Initialize the iterator.
<T> Result<T>	Vertex.property(StdString property, T tObject)	Get the value for a property of the current vertex.
<T> Result<T>	VertexIter.property(StdString property, T tObject)	Get the value for a property of the current vertex.

Uses of StdString in org.apache.graphar.writers

Methods in org.apache.graphar.writers with parameters of type StdString

Modifier and Type	Method	Description
EdgeChunkWriter	EdgeChunkWriter.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, StdString prefix, AdjListType adjListType)	Initialize the EdgeChunkWriter.
VertexPropertyWriter	VertexPropertyWriter.Factory.create(StdSharedPtr<VertexInfo> vertexInfo, StdString prefix)	Initialize the VertexPropertyWriter.
Status	EdgeChunkWriter.writeAdjListChunk(StdString fileName, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long vertexChunkIndex, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkIndex, ValidateLevel validateLevel)	Copy a file as an adj list chunk.
Status	VertexPropertyWriter.writeChunk(StdString fileName, StdSharedPtr<PropertyGroup> propertyGroup, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkIndex, ValidateLevel validateLevel)	Copy a file as a vertex property group chunk.
Status	EdgeChunkWriter.writeOffsetChunk(StdString fileName, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long vertexChunkIndex, ValidateLevel validateLevel)	Copy a file as a offset chunk.
Status	EdgeChunkWriter.writePropertyChunk(StdString fileName, StdSharedPtr<PropertyGroup> propertyGroup, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long vertexChunkIndex, @com.alibaba.fastffi.CXXValue,@com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long chunkIndex, ValidateLevel validateLevel)	Copy a file as an edge property group chunk.

Uses of StdString in org.apache.graphar.writers.builder

Methods in org.apache.graphar.writers.builder that return types with arguments of type StdString

Modifier and Type	Method	Description
<T> StdUnorderedMap<StdString,T>	Edge.getProperties()	Get all properties of the edge.
<T> StdUnorderedMap<StdString,T>	Vertex.getProperties(T skipT)	Get all properties of the vertex.

Methods in org.apache.graphar.writers.builder with parameters of type StdString

Modifier and Type	Method	Description
void	Edge.addProperty(StdString name, long val)	Add a property to the edge.
void	Edge.addProperty(StdString name, StdString val)	Add a property to the edge.
void	Vertex.addProperty(StdString name, long val)	Add a property to the vertex.
void	Vertex.addProperty(StdString name, StdString val)	Add a property to the vertex.
@com.alibaba.fastffi.FFINameAlias("ContainProperty") boolean	Edge.containProperty(StdString property)	Check if the edge contains a property.
@com.alibaba.fastffi.FFINameAlias("ContainProperty") boolean	Vertex.containProperty(StdString property)	Check if the vertex contains a property.
EdgesBuilder	EdgesBuilder.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, StdString prefix, AdjListType adjListType, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long numVertices)	Initialize the EdgesBuilder.
EdgesBuilder	EdgesBuilder.Factory.create(StdSharedPtr<EdgeInfo> edgeInfo, StdString prefix, AdjListType adjListType, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long numVertices, ValidateLevel validateLevel)	Initialize the EdgesBuilder.
VerticesBuilder	VerticesBuilder.Factory.create(StdSharedPtr<VertexInfo> vertexInfo, StdString prefix)	Initialize the VerciesBuilder.
VerticesBuilder	VerticesBuilder.Factory.create(StdSharedPtr<VertexInfo> vertexInfo, StdString prefix, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long startVertexIndex)	Initialize the VerciesBuilder.
VerticesBuilder	VerticesBuilder.Factory.create(StdSharedPtr<VertexInfo> vertexInfo, StdString prefix, @com.alibaba.fastffi.FFITypeAlias("graphar::IdType") long startVertexIndex, ValidateLevel validateLevel)	Initialize the VerciesBuilder.
<T> T	Edge.getProperty(StdString property)	Get a property of the edge.
<T> T	Vertex.getProperty(StdString property, T skipT)	Get a property of the vertex.