BranchBlock (datarouter-filesystem 0.0.105 API)

All Superinterfaces:: Block

All Known Implementing Classes:: BranchBlockV1

public interface BranchBlock
extends Block

Field Summary

Fields

Modifier and Type Field Description

static boolean LOG_COMPARISONS

Method Summary

Modifier and Type	Method	Description
`int`	`childBlock(int recordIndex)`
`io.datarouter.scanner.Scanner<Integer>`	`childBlockIds()`
`BlockKey`	`childBranchBlockKey(SnapshotKey snapshotKey, int childBlockId)`
`default int`	`findChildBlockIndex(byte[] searchKey)`
`default int`	`findChildBlockIndex(long recordId)`
`io.datarouter.bytes.Bytes`	`key(int index)`
`default io.datarouter.scanner.Scanner<byte[]>`	`keyCopies()`
`io.datarouter.scanner.Scanner<io.datarouter.bytes.Bytes>`	`keys()`
`default io.datarouter.bytes.Bytes`	`lastKey()`
`default long`	`lastRecordId()`
`BlockKey`	`leafBlockKey(SnapshotKey snapshotKey, int leafBlockId)`
`int`	`level()`	level 0 is a leaf index pointing at LeafBlocks
`int`	`numRecords()`
`long`	`recordId(int index)`
`String`	`toDetailedString()`

Methods inherited from interface io.datarouter.filesystem.snapshot.block.Block

heapSize

Field Details
- LOG_COMPARISONS
  
  static final boolean LOG_COMPARISONS
  
  See Also:
  
  Constant Field Values
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()