com.sqlstream.webagent.scrutinizer

Class Scrutinizer

java.lang.Object

com.sqlstream.webagent.scrutinizer.Scrutinizer

public class Scrutinizer
extends java.lang.Object

A scrutinizer will scrutinize all of the cells for a given row, using Recognizer and SplitCounter. Scrutinizer loads SplitCounter and Recognizer from splitcounters.properties and recognizers.properties. If any of the recognizers or splitcounters configured on the properties files can't be laoded, scrutinizer will shut down the webagent due to wrong user configuration. While SessionRead is open and streaming, Scrutinizer will read if some parameters ( scrutinize, pkMax and pkLen) are being sent and will be automatically updated. Parameter "scrutinize" is used to turn Scrutinizer on/off. Parameter pkMax and pkLen are used to define a partition key candidate

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.List<BaseRecognizer>	recognizers
static java.util.List<BaseSplitCounter>	splitCounters
protected static java.util.logging.Logger	tracer

Constructor Summary

Constructors

Constructor and Description
Scrutinizer(com.sqlstream.webagent.Json_rowtype rowType, com.sqlstream.webagent.Json_readCommand c)

Method Summary

Modifier and Type	Method and Description
ScrutinizeResult	scrutinize(com.sqlstream.webagent.Json_row row, com.sqlstream.webagent.throttler.SessionThrottler throttler)
boolean	shouldScrutinize()
void	updateOptions(com.sqlstream.webagent.Json_readCommand command)

Methods inherited from class java.lang.Object

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

Field Detail

tracer

protected static final java.util.logging.Logger tracer

recognizers

public static java.util.List<BaseRecognizer> recognizers

splitCounters

public static java.util.List<BaseSplitCounter> splitCounters

Constructor Detail

Scrutinizer

public Scrutinizer(com.sqlstream.webagent.Json_rowtype rowType,
                   com.sqlstream.webagent.Json_readCommand c)

Method Detail

scrutinize

public ScrutinizeResult scrutinize(com.sqlstream.webagent.Json_row row,
                                   com.sqlstream.webagent.throttler.SessionThrottler throttler)

shouldScrutinize

public boolean shouldScrutinize()

updateOptions

public void updateOptions(com.sqlstream.webagent.Json_readCommand command)