public interface  org.apache.qpid.proton.engine.Handler extends java.lang.Object
{
public abstract void handle(org.apache.qpid.proton.engine.Event);
public abstract void onUnhandled(org.apache.qpid.proton.engine.Event);
public abstract void add(org.apache.qpid.proton.engine.Handler);
public abstract java.util.Iterator children();
}