Package org.apache.graphar.info

Class EdgeInfo

java.lang.Object

org.apache.graphar.info.EdgeInfo

public class EdgeInfo
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EdgeInfo.EdgeInfoBuilder

Constructor Summary

Constructors

Constructor	Description
EdgeInfo(String srcType, String edgeType, String dstType, long chunkSize, long srcChunkSize, long dstChunkSize, boolean directed, String prefix, String version, List<AdjacentList> adjacentListsAsList, List<PropertyGroup> propertyGroupsAsList)
EdgeInfo(String srcType, String edgeType, String dstType, long chunkSize, long srcChunkSize, long dstChunkSize, boolean directed, URI baseUri, String version, List<AdjacentList> adjacentListsAsList, List<PropertyGroup> propertyGroupsAsList)
EdgeInfo(String srcType, String edgeType, String dstType, long chunkSize, long srcChunkSize, long dstChunkSize, boolean directed, URI baseUri, VersionInfo version, List<AdjacentList> adjacentListsAsList, List<PropertyGroup> propertyGroupsAsList)

Method Summary

Modifier and Type	Method	Description
Optional<EdgeInfo>	addAdjacentListAsNew(AdjacentList adjacentList)
Optional<EdgeInfo>	addPropertyGroupAsNew(PropertyGroup propertyGroup)
static EdgeInfo.EdgeInfoBuilder	builder()
static String	concat(String srcLabel, String edgeLabel, String dstLabel)
String	dump()
AdjacentList	getAdjacentList(AdjListType adjListType)
URI	getAdjacentListChunkPath(AdjListType adjListType, long vertexChunkIndex)
URI	getAdjacentListPrefix(AdjListType adjListType)
Map<AdjListType,AdjacentList>	getAdjacentLists()
URI	getBaseUri()
long	getChunkSize()
String	getConcat()
long	getDstChunkSize()
String	getDstType()
URI	getEdgesNumFilePath(AdjListType adjListType, long vertexChunkIndex)
String	getEdgeType()
URI	getOffsetChunkPath(AdjListType adjListType, long vertexChunkIndex)
URI	getOffsetPrefix(AdjListType adjListType)
String	getPrefix()
PropertyGroup	getPropertyGroup(String property)
URI	getPropertyGroupChunkPath(PropertyGroup propertyGroup, long chunkIndex)
int	getPropertyGroupNum()
URI	getPropertyGroupPrefix(PropertyGroup propertyGroup)
List<PropertyGroup>	getPropertyGroups()
DataType	getPropertyType(String propertyName)
long	getSrcChunkSize()
String	getSrcType()
VersionInfo	getVersion()
URI	getVerticesNumFilePath(AdjListType adjListType)
boolean	hasAdjListType(AdjListType adjListType)
boolean	hasProperty(String propertyName)
boolean	hasPropertyGroup(PropertyGroup propertyGroup)
boolean	isDirected()
boolean	isNullableKey(String propertyName)
boolean	isPrimaryKey(String propertyName)

Methods inherited from class java.lang.Object

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

Constructor Detail

EdgeInfo

public EdgeInfo(String srcType,
                String edgeType,
                String dstType,
                long chunkSize,
                long srcChunkSize,
                long dstChunkSize,
                boolean directed,
                URI baseUri,
                String version,
                List<AdjacentList> adjacentListsAsList,
                List<PropertyGroup> propertyGroupsAsList)

EdgeInfo

public EdgeInfo(String srcType,
                String edgeType,
                String dstType,
                long chunkSize,
                long srcChunkSize,
                long dstChunkSize,
                boolean directed,
                String prefix,
                String version,
                List<AdjacentList> adjacentListsAsList,
                List<PropertyGroup> propertyGroupsAsList)

EdgeInfo

public EdgeInfo(String srcType,
                String edgeType,
                String dstType,
                long chunkSize,
                long srcChunkSize,
                long dstChunkSize,
                boolean directed,
                URI baseUri,
                VersionInfo version,
                List<AdjacentList> adjacentListsAsList,
                List<PropertyGroup> propertyGroupsAsList)

Method Detail

builder

public static EdgeInfo.EdgeInfoBuilder builder()

concat

public static String concat(String srcLabel,
                            String edgeLabel,
                            String dstLabel)

addAdjacentListAsNew

public Optional<EdgeInfo> addAdjacentListAsNew(AdjacentList adjacentList)

addPropertyGroupAsNew

public Optional<EdgeInfo> addPropertyGroupAsNew(PropertyGroup propertyGroup)

hasAdjListType

public boolean hasAdjListType(AdjListType adjListType)

hasProperty

public boolean hasProperty(String propertyName)

hasPropertyGroup

public boolean hasPropertyGroup(PropertyGroup propertyGroup)

getAdjacentList

public AdjacentList getAdjacentList(AdjListType adjListType)

getPropertyGroupNum

public int getPropertyGroupNum()

getPropertyGroup

public PropertyGroup getPropertyGroup(String property)

getPropertyGroupPrefix

public URI getPropertyGroupPrefix(PropertyGroup propertyGroup)

getPropertyGroupChunkPath

public URI getPropertyGroupChunkPath(PropertyGroup propertyGroup,
                                     long chunkIndex)

getAdjacentListPrefix

public URI getAdjacentListPrefix(AdjListType adjListType)

getAdjacentListChunkPath

public URI getAdjacentListChunkPath(AdjListType adjListType,
                                    long vertexChunkIndex)

getOffsetPrefix

public URI getOffsetPrefix(AdjListType adjListType)

getOffsetChunkPath

public URI getOffsetChunkPath(AdjListType adjListType,
                              long vertexChunkIndex)

getVerticesNumFilePath

public URI getVerticesNumFilePath(AdjListType adjListType)

getEdgesNumFilePath

public URI getEdgesNumFilePath(AdjListType adjListType,
                               long vertexChunkIndex)

getPropertyType

public DataType getPropertyType(String propertyName)

isPrimaryKey

public boolean isPrimaryKey(String propertyName)

isNullableKey

public boolean isNullableKey(String propertyName)

dump

public String dump()

getConcat

public String getConcat()

getSrcType

public String getSrcType()

getEdgeType

public String getEdgeType()

getDstType

public String getDstType()

getChunkSize

public long getChunkSize()

getSrcChunkSize

public long getSrcChunkSize()

getDstChunkSize

public long getDstChunkSize()

isDirected

public boolean isDirected()

getPrefix

public String getPrefix()

getBaseUri

public URI getBaseUri()

getVersion

public VersionInfo getVersion()

getAdjacentLists

public Map<AdjListType,AdjacentList> getAdjacentLists()

getPropertyGroups

public List<PropertyGroup> getPropertyGroups()