com.dsf.dbxtract.cdc.mon

Class Statistics

java.lang.Object

com.dsf.dbxtract.cdc.mon.Statistics

public class Statistics
extends java.lang.Object

CDC cluster-aware session store for basic Handler's statistics.

Version:

0.2

Author:

fabio de santi

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Statistics.StatEntry Basic handler's statistics.

Constructor Summary

Constructors

Constructor and Description
Statistics() Constructor

Method Summary

Modifier and Type	Method and Description
Statistics.StatEntry	get(org.apache.curator.framework.CuratorFramework client, java.lang.String handler)
void	update(org.apache.curator.framework.CuratorFramework client, java.lang.String handler, int rows) Updates statistics for a given handler.

Methods inherited from class java.lang.Object

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

Constructor Detail

Statistics

public Statistics()

Constructor

Method Detail

update

public void update(org.apache.curator.framework.CuratorFramework client,
                   java.lang.String handler,
                   int rows)

Updates statistics for a given handler.

Parameters:

client - zookeeper's connection

handler - handler's name

rows - number of rows captured. If zero, only lastSeek is updated, otherwise updates also lastRead.

get

public Statistics.StatEntry get(org.apache.curator.framework.CuratorFramework client,
                                java.lang.String handler)

Parameters:

client - zookeeper client object

handler - handler's name

Returns:

Statistics.StatEntry object with basic statistics for the given handler