Examples of org.osgi.framework.ServiceReference.compareTo()

Class org.osgi.framework.ServiceReference

Examples of org.osgi.framework.ServiceReference.compareTo()

org.osgi.framework.ServiceReference.compareTo()
Compares this {@code ServiceReference} with the specified{@code ServiceReference} for order.
If this {@code ServiceReference} and the specified{@code ServiceReference} have the same {@link Constants#SERVICE_ID service id} they are equal. This {@code ServiceReference} is less thanthe specified {@code ServiceReference} if it has a lower{@link Constants#SERVICE_RANKING service ranking} and greater if it has ahigher service ranking. Otherwise, if this {@code ServiceReference} andthe specified {@code ServiceReference} have the same{@link Constants#SERVICE_RANKING service ranking}, this {@code ServiceReference} is less than the specified{@code ServiceReference} if it has a higher {@link Constants#SERVICE_ID service id} and greater if it has a lower service id. @param reference The {@code ServiceReference} to be compared. @return Returns a negative integer, zero, or a positive integer if this{@code ServiceReference} is less than, equal to, or greater thanthe specified {@code ServiceReference}. @throws IllegalArgumentException If the specified{@code ServiceReference} was not created by the same frameworkinstance as this {@code ServiceReference}. @since 1.4

        // Loop through all service references and return
        // the "best" one according to its rank and ID.
        ServiceReference bestRef = refs[0];
        for (int i = 1; i < refs.length; i++)
        {
            if (bestRef.compareTo(refs[i]) < 0)
            {
                bestRef = refs[i];
            }
        }

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        // Loop through all service references and return
        // the "best" one according to its rank and ID.
        ServiceReference bestRef = refs[0];
        for (int i = 1; i < refs.length; i++)
        {
            if (bestRef.compareTo(refs[i]) < 0)
            {
                bestRef = refs[i];
            }
        }

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        // Loop through all service references and return
        // the "best" one according to its rank and ID.
        ServiceReference bestRef = refs[0];
        for (int i = 1; i < refs.length; i++)
        {
            if (bestRef.compareTo(refs[i]) < 0)
            {
                bestRef = refs[i];
            }
        }

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        ServiceReference[] serviceReferences = osgiVisitor.findMonitorableReferences(monitorableId);


        if (serviceReferences != null) {
            for (ServiceReference serviceReference : serviceReferences) {
                if (mostSuitableMonitorable == null ||
                        mostSuitableMonitorable.compareTo(serviceReference) < 0) {
                    mostSuitableMonitorable = serviceReference;
                }
            }
        }
        if (mostSuitableMonitorable == null) {

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        ServiceReference[] serviceReferences = osgiVisitor.findMonitorableReferences(monitorableId);


        if (serviceReferences != null) {
            for (ServiceReference serviceReference : serviceReferences) {
                if (mostSuitableMonitorable == null ||
                        mostSuitableMonitorable.compareTo(serviceReference) < 0) {
                    mostSuitableMonitorable = serviceReference;
                }
            }
        }
        if (mostSuitableMonitorable == null) {

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        }


        private void checkForUpdate() {
            ServiceReference highestReference = null;
            for (ServiceReference reference : m_trackedServiceRefs) {
                if (highestReference == null || highestReference.compareTo(reference) < 1) {
                    highestReference = reference;
                }
            }


            m_dependency.changed(highestReference);

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