com.vesoft.nebula.encoder

Interface NebulaCodec

All Known Implementing Classes:

NebulaCodecImpl

public interface NebulaCodec

Method Summary

Modifier and Type	Method and Description
byte[]	edgeKey(int vidLen, int partitionId, byte[] srcId, int edgeType, long edgeRank, byte[] dstId, byte edgeVerHolder)
byte[]	edgeKeyByDefaultVer(int vidLen, int partitionId, byte[] srcId, int edgeType, long edgeRank, byte[] dstId)
byte[]	encodeEdge(EdgeItem edge, List<String> names, List<Object> values)
byte[]	encodeTag(TagItem tag, List<String> names, List<Object> values)
byte[]	orphanVertexKey(int vidLen, int partitionId, byte[] vertexId)
byte[]	vertexKey(int vidLen, int partitionId, byte[] vertexId, int tagId)

Method Detail

vertexKey

byte[] vertexKey(int vidLen,
                 int partitionId,
                 byte[] vertexId,
                 int tagId)

orphanVertexKey

byte[] orphanVertexKey(int vidLen,
                       int partitionId,
                       byte[] vertexId)

edgeKey

byte[] edgeKey(int vidLen,
               int partitionId,
               byte[] srcId,
               int edgeType,
               long edgeRank,
               byte[] dstId,
               byte edgeVerHolder)

edgeKeyByDefaultVer

byte[] edgeKeyByDefaultVer(int vidLen,
                           int partitionId,
                           byte[] srcId,
                           int edgeType,
                           long edgeRank,
                           byte[] dstId)

encodeTag

byte[] encodeTag(TagItem tag,
                 List<String> names,
                 List<Object> values)

encodeEdge

byte[] encodeEdge(EdgeItem edge,
                  List<String> names,
                  List<Object> values)