org.eclipse.scada.configuration.component.generator.interceptor

Class AbstractItemInterceptorHandler

java.lang.Object

org.eclipse.scada.configuration.component.generator.interceptor.AbstractItemInterceptorHandler

All Implemented Interfaces:

ItemInterceptorHandler

public abstract class AbstractItemInterceptorHandler
extends Object
implements ItemInterceptorHandler

Constructor Summary

Constructors

Constructor and Description
AbstractItemInterceptorHandler()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	interceptItem(Item item, ItemInterceptor interceptorElement, GeneratorContext.MasterContext masterContext, Properties properties) Intercept an item
protected abstract boolean	processInterceptItem(Item item, ItemInterceptor interceptorElement, GeneratorContext.MasterContext masterContext, Properties properties)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractItemInterceptorHandler

public AbstractItemInterceptorHandler()

Method Detail

processInterceptItem

protected abstract boolean processInterceptItem(Item item,
                           ItemInterceptor interceptorElement,
                           GeneratorContext.MasterContext masterContext,
                           Properties properties)

Returns:

true if the even should be passed to other interceptors

interceptItem

public boolean interceptItem(Item item,
                    ItemInterceptor interceptorElement,
                    GeneratorContext.MasterContext masterContext,
                    Properties properties)

Description copied from interface: ItemInterceptorHandler

Intercept an item

Note that if the item is realized on multiple master servers the method will be called once for each master.

Specified by:

interceptItem in interface ItemInterceptorHandler

Parameters:

item - the item to intercept

interceptorElement - the interceptor element

masterContext - the master context

properties - the aggregated component properties

Returns:

true if the event should be passed to other interceptors