43 lines
998 B
Java
43 lines
998 B
Java
package org.gcube.smartgears.handlers.application;
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import java.util.Collections;
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import java.util.List;
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import org.gcube.smartgears.handlers.Pipeline;
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/**
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* A {@link Pipeline} of {@link ApplicationHandler}s.
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*
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* @author Fabio Simeoni
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*
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* @param <H> the type of the handlers
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*
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*
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*/
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public class ApplicationPipeline<H extends ApplicationHandler<H>> extends Pipeline<ApplicationEvent<H>,H> {
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/**
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* Creates an instance with a given list of handlers.
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* <p>
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* Modification to the input list do not affect the pipeline.
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*
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* @param handlers the handlers
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*/
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public ApplicationPipeline(List<H> handlers) {
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super(handlers);
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}
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/**
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* Returns a pipeline with the same handlers as this pipeline but in reverse order.
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* @return the reversed pipeline
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*/
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public ApplicationPipeline<H> reverse() {
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List<H> handlers = handlers(); // it's a copy, we're not changing this pipeline
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Collections.reverse(handlers);
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return new ApplicationPipeline<H>(handlers);
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}
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}
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