Package org.apache.graphar.info

Class VertexInfo

java.lang.Object

org.apache.graphar.info.VertexInfo

public class VertexInfo
extends Object

Constructor Summary

Constructors

Constructor	Description
VertexInfo(String type, long chunkSize, List<PropertyGroup> propertyGroups, String prefix, String version)
VertexInfo(String type, long chunkSize, List<PropertyGroup> propertyGroups, URI baseUri, String version)
VertexInfo(String type, long chunkSize, List<PropertyGroup> propertyGroups, URI baseUri, VersionInfo version)

Method Summary

Modifier and Type	Method	Description
Optional<VertexInfo>	addPropertyGroupAsNew(PropertyGroup propertyGroup)
String	dump()
URI	getBaseUri()
long	getChunkSize()
String	getPrefix()
URI	getPropertyGroupChunkPath(PropertyGroup propertyGroup, long chunkIndex)
URI	getPropertyGroupPrefix(PropertyGroup propertyGroup)
List<PropertyGroup>	getPropertyGroups()
DataType	getPropertyType(String propertyName)
String	getType()
VersionInfo	getVersion()
URI	getVerticesNumFilePath()
boolean	hasProperty(String propertyName)
boolean	hasPropertyGroup(PropertyGroup propertyGroup)
boolean	isNullableKey(String propertyName)
boolean	isPrimaryKey(String propertyName)
int	propertyGroupNum()

Methods inherited from class java.lang.Object

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

Constructor Detail

VertexInfo

public VertexInfo(String type,
                  long chunkSize,
                  List<PropertyGroup> propertyGroups,
                  String prefix,
                  String version)

VertexInfo

public VertexInfo(String type,
                  long chunkSize,
                  List<PropertyGroup> propertyGroups,
                  URI baseUri,
                  String version)

VertexInfo

public VertexInfo(String type,
                  long chunkSize,
                  List<PropertyGroup> propertyGroups,
                  URI baseUri,
                  VersionInfo version)

Method Detail

addPropertyGroupAsNew

public Optional<VertexInfo> addPropertyGroupAsNew(PropertyGroup propertyGroup)

propertyGroupNum

public int propertyGroupNum()

getPropertyType

public DataType getPropertyType(String propertyName)

hasProperty

public boolean hasProperty(String propertyName)

isPrimaryKey

public boolean isPrimaryKey(String propertyName)

isNullableKey

public boolean isNullableKey(String propertyName)

hasPropertyGroup

public boolean hasPropertyGroup(PropertyGroup propertyGroup)

getPropertyGroupPrefix

public URI getPropertyGroupPrefix(PropertyGroup propertyGroup)

getPropertyGroupChunkPath

public URI getPropertyGroupChunkPath(PropertyGroup propertyGroup,
                                     long chunkIndex)

getVerticesNumFilePath

public URI getVerticesNumFilePath()

dump

public String dump()

getType

public String getType()

getChunkSize

public long getChunkSize()

getPropertyGroups

public List<PropertyGroup> getPropertyGroups()

getPrefix

public String getPrefix()

getBaseUri

public URI getBaseUri()

getVersion

public VersionInfo getVersion()