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package org.testifyproject.glassfish.org.testifyproject.process.internal;

/**
 * Wrapper for externally provided request context data.
  *
 * @author Petr Bouda
 */
public interface RequestContext {

    /**
     * Get a "new" reference of the scope instance. {@link RequestContext} implementation is able to track referenced instances
     * and then provide any additional logic during the releasing.
     *
     * @return referenced scope instance.
     */
    RequestContext getReference();

    /**
     * Release a single reference to the current request scope instance. Once all instance references are released, the instance
     * will be recycled.
     */
    void release();

}