crosby.binary.file

Class FileBlockBase

  • Direct Known Subclasses:
    FileBlock, FileBlockPosition 

    public class FileBlockBase
extends Object
    Base class that contains the metadata about a fileblock. Subclasses of this include additional fields, such as byte offsets that let a fileblock be read in a random-access fashion, or the data itself.

    • Field Summary

      Fields

      Modifier and Type Field and Description
      protected com.google.protobuf.ByteString indexdata
      Block metadata, stored in the index block and as a prefix for every block.
      protected String type
      Identifies the type of the data within a block

    • Constructor Summary

      Constructors

      Modifier Constructor and Description
      protected FileBlockBase(String type, com.google.protobuf.ByteString indexdata)
       

    • Field Detail

      • type

        protected final String type
        Identifies the type of the data within a block

      • indexdata

        protected final com.google.protobuf.ByteString indexdata
        Block metadata, stored in the index block and as a prefix for every block.

    • Constructor Detail

      • FileBlockBase

        protected FileBlockBase(String type,
                        com.google.protobuf.ByteString indexdata)

    • Method Detail

      • getType

        public String getType()

      • getIndexData

        public com.google.protobuf.ByteString getIndexData()