org.apache.cassandra.db

Class LegacyLayout.LegacyRangeTombstoneList

java.lang.Object

org.apache.cassandra.db.LegacyLayout.LegacyRangeTombstoneList

Enclosing class:

LegacyLayout

public static class LegacyLayout.LegacyRangeTombstoneList
extends java.lang.Object

Almost an entire copy of RangeTombstoneList from C* 2.1. The main difference is that LegacyBoundComparator is used in place of Comparator<Composite> (because Composite doesn't exist any more). This class is needed to allow us to convert single-row deletions and complex deletions into range tombstones and properly merge them into the normal set of range tombstones.

Constructor Summary

Constructors

Constructor and Description
LegacyRangeTombstoneList(org.apache.cassandra.db.LegacyLayout.LegacyBoundComparator comparator, int capacity)

Method Summary

Modifier and Type	Method and Description
void	add(LegacyLayout.LegacyBound start, LegacyLayout.LegacyBound end, long markedAt, int delTime) Adds a new range tombstone.
void	addAll(LegacyLayout.LegacyRangeTombstoneList tombstones) Adds all the range tombstones of tombstones to this RangeTombstoneList.
boolean	isEmpty()
void	serialize(DataOutputPlus out, CFMetaData metadata)
long	serializedSize(CFMetaData metadata)
int	size()
void	updateDigest(java.security.MessageDigest digest)

Methods inherited from class java.lang.Object

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

Constructor Detail

LegacyRangeTombstoneList

public LegacyRangeTombstoneList(org.apache.cassandra.db.LegacyLayout.LegacyBoundComparator comparator,
                                int capacity)

Method Detail

isEmpty

public boolean isEmpty()

size

public int size()

add

public void add(LegacyLayout.LegacyBound start,
                LegacyLayout.LegacyBound end,
                long markedAt,
                int delTime)

Adds a new range tombstone. This method will be faster if the new tombstone sort after all the currently existing ones (this is a common use case), but it doesn't assume it.

addAll

public void addAll(LegacyLayout.LegacyRangeTombstoneList tombstones)

Adds all the range tombstones of tombstones to this RangeTombstoneList.

updateDigest

public void updateDigest(java.security.MessageDigest digest)

serialize

public void serialize(DataOutputPlus out,
                      CFMetaData metadata)
               throws java.io.IOException

Throws:

java.io.IOException

serializedSize

public long serializedSize(CFMetaData metadata)