org.apache.cassandra.db.partitions

Class PartitionUpdate.CounterMark

java.lang.Object

org.apache.cassandra.db.partitions.PartitionUpdate.CounterMark

Enclosing class:

PartitionUpdate

public static class PartitionUpdate.CounterMark
extends java.lang.Object

A counter mark is basically a pointer to a counter update inside this partition update. That pointer allows us to update the counter value based on the pre-existing value read during the read-before-write that counters do. See CounterMutation to understand how this is used.

Method Summary

Modifier and Type	Method and Description
Clustering	clustering()
ColumnDefinition	column()
CellPath	path()
void	setValue(java.nio.ByteBuffer value)
java.nio.ByteBuffer	value()

Methods inherited from class java.lang.Object

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

Method Detail

clustering

public Clustering clustering()

column

public ColumnDefinition column()

path

public CellPath path()

value

public java.nio.ByteBuffer value()

setValue

public void setValue(java.nio.ByteBuffer value)