Examples with DefaultOmsPort org.onosproject.net.optical.impl.DefaultOmsPort used on opensource projects

Example 1 with DefaultOmsPort

use of org.onosproject.net.optical.impl.DefaultOmsPort in project onos by opennetworkinglab.

the class OmsPortHelper method asOmsPort.

public static Optional<OmsPort> asOmsPort(Port port) {
    if (port instanceof OmsPort) {
        return Optional.of((OmsPort) port);
    }
    try {
        Annotations an = port.annotations();
        Frequency minFrequency = Frequency.ofHz(Long.parseLong(an.value(OpticalAnnotations.MIN_FREQ_HZ)));
        Frequency maxFrequency = Frequency.ofHz(Long.parseLong(an.value(OpticalAnnotations.MAX_FREQ_HZ)));
        Frequency grid = Frequency.ofHz(Long.parseLong(an.value(OpticalAnnotations.GRID_HZ)));
        return Optional.of(new DefaultOmsPort(port, minFrequency, maxFrequency, grid));
    } catch (NumberFormatException e) {
        log.warn("{} was not well-formed OMS port.", port, e);
        return Optional.empty();
    }
}