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:

java.io.Serializable, java.lang.Cloneable, java.util.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

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

Constructor Summary

ScraperContext(Scraper scraper)

ScraperContext(Scraper scraper, ScraperContext callerContext)

Method Summary

void	dispose()
ScraperContext	getCallerContext()
Variable	getVar(java.lang.String name)
java.lang.Object	setVar(java.lang.Object key, java.lang.Object value)

Methods inherited from class org.webharvest.utils.Catalog

containsKey, get, put

Methods inherited from class java.util.HashMap

clear, clone, containsValue, entrySet, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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(java.lang.String name)

setVar

public java.lang.Object setVar(java.lang.Object key,
                               java.lang.Object value)

getCallerContext

public ScraperContext getCallerContext()

dispose

public void dispose()