org.webharvest.runtime

Class ScraperContext

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap

org.webharvest.utils.Catalog

org.webharvest.runtime.ScraperContext

All Implemented Interfaces:

Serializable, Cloneable, Map

public class ScraperContext
extends Catalog

Context of scraper execution. All the variables created during scraper execution are stored in this context.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
ScraperContext(Scraper scraper)
ScraperContext(Scraper scraper, ScraperContext callerContext)

Method Summary

Modifier and Type	Method and Description
void	dispose()
ScraperContext	getCallerContext()
Variable	getVar(String name)
Object	setVar(Object key, Object value)

Methods inherited from class org.webharvest.utils.Catalog

containsKey, get, put

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsValue, entrySet, forEach, getOrDefault, isEmpty, keySet, merge, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

ScraperContext

public ScraperContext(Scraper scraper,
                      ScraperContext callerContext)

ScraperContext

public ScraperContext(Scraper scraper)

Method Detail

getVar

public Variable getVar(String name)

setVar

public Object setVar(Object key,
                     Object value)

getCallerContext

public ScraperContext getCallerContext()

dispose

public void dispose()