Package io.datarouter.filesystem.snapshot.block.branch

Interface BranchBlock

All Superinterfaces:
Block
All Known Implementing Classes:
BranchBlockV1
public interface BranchBlock
extends Block

  • Field Details

  • Method Details

    • level

      int level()
      level 0 is a leaf index pointing at LeafBlocks
      Returns:
      level

    • numRecords

      int numRecords()

    • recordId

      long recordId​(int index)

    • key

      io.datarouter.bytes.Bytes key​(int index)

    • keys

      io.datarouter.scanner.Scanner<io.datarouter.bytes.Bytes> keys()

    • lastKey

      default io.datarouter.bytes.Bytes lastKey()

    • keyCopies

      default io.datarouter.scanner.Scanner<byte[]> keyCopies()

    • childBlock

      int childBlock​(int recordIndex)

    • lastRecordId

      default long lastRecordId()

    • findChildBlockIndex

      default int findChildBlockIndex​(long recordId)

    • findChildBlockIndex

      default int findChildBlockIndex​(byte[] searchKey)

    • childBlockIds

      io.datarouter.scanner.Scanner<Integer> childBlockIds()

    • childBranchBlockKey

      BlockKey childBranchBlockKey​(SnapshotKey snapshotKey, int childBlockId)

    • leafBlockKey

      BlockKey leafBlockKey​(SnapshotKey snapshotKey, int leafBlockId)

    • toDetailedString

      String toDetailedString()