Package org.apache.plc4x.java.scraper

Class ScraperImpl

java.lang.Object

org.apache.plc4x.java.scraper.ScraperImpl

All Implemented Interfaces:

Scraper

@Deprecated
public class ScraperImpl
extends Object
implements Scraper

Deprecated.

Scraper is deprecated please use TriggeredScraperImpl instead all functions are supplied as well

Main class that orchestrates scraping.

Constructor Summary

Constructors

Constructor	Description
ScraperImpl(ScraperConfiguration config, ResultHandler resultHandler)	Deprecated. Creates a Scraper instance from a configuration.
ScraperImpl(ResultHandler resultHandler, PlcConnectionManager connectionManager, List<ScrapeJob> jobs)	Deprecated. default constructor

Method Summary

Modifier and Type	Method	Description
int	getNumberOfActiveTasks()	Deprecated. retrieves active tasks used for scraping
void	start()	Deprecated. Start the scraping.
void	stop()	Deprecated. stops active scraping processes

Methods inherited from class java.lang.Object

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

Constructor Detail

ScraperImpl

public ScraperImpl(ResultHandler resultHandler,
                   PlcConnectionManager connectionManager,
                   List<ScrapeJob> jobs)

Deprecated.

default constructor

Parameters:

resultHandler - handler for acquired data

connectionManager - handler for Plc connection

jobs - list of scrapings jobs to be executed

ScraperImpl

public ScraperImpl(ScraperConfiguration config,
                   ResultHandler resultHandler)
            throws ScraperException

Deprecated.

Creates a Scraper instance from a configuration. By default, a CachedPlcConnectionManager is used.

Parameters:

config - Configuration to use.

resultHandler - handler for acquired data

Throws:

ScraperException - something went wrong ...

Method Detail

start

public void start()

Deprecated.

Description copied from interface: Scraper

Start the scraping.

Specified by:

start in interface Scraper

getNumberOfActiveTasks

public int getNumberOfActiveTasks()

Deprecated.

Description copied from interface: Scraper

retrieves active tasks used for scraping

Specified by:

getNumberOfActiveTasks in interface Scraper

Returns:

number of active tasks

stop

public void stop()

Deprecated.

Description copied from interface: Scraper

stops active scraping processes

Specified by:

stop in interface Scraper