Package org.apache.bookkeeper.bookie

Class EntryKey

java.lang.Object

org.apache.bookkeeper.bookie.EntryKey

Direct Known Subclasses:

EntryKeyValue

public class EntryKey
extends Object

An EntryKey represents an entry in a ledger, identified by ledgerId and entryId.

This class is mainly used in SortedLedgerStorage for managing and sorting the entries in the memtable.

Field Summary

Fields

Modifier and Type	Field	Description
static final KeyComparator	COMPARATOR	Comparator for the key portion.
(package private) long	entryId
(package private) long	ledgerId

Constructor Summary

Constructors

Constructor	Description
EntryKey()
EntryKey(long ledgerId, long entryId)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
long	getEntryId()
long	getLedgerId()
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Details

ledgerId

long ledgerId

entryId

long entryId

COMPARATOR

public static final KeyComparator COMPARATOR

Comparator for the key portion.

Constructor Details

EntryKey

public EntryKey()

EntryKey

public EntryKey(long ledgerId,
 long entryId)

Method Details

getLedgerId

public long getLedgerId()

getEntryId

public long getEntryId()

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object