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()
ColumnMetadata	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 ColumnMetadata column()

path

public CellPath path()

value

public java.nio.ByteBuffer value()

setValue

public void setValue(java.nio.ByteBuffer value)