/**
* Verifies that Annotations created by merging {@code annotations} is equal to actual
* Annotations.
*
* @param actual Annotations to check
* @param annotations
*/
private static void assertAnnotationsEquals(
Annotations actual, SparseAnnotations... annotations) {
SparseAnnotations expected = DefaultAnnotations.builder().build();
for (SparseAnnotations a : annotations) {
expected = DefaultAnnotations.union(expected, a);
}
assertEquals(expected.keys(), actual.keys());
for (String key : expected.keys()) {
assertEquals(expected.value(key), actual.value(key));
}
}
private void updatePorts(ConnectPoint src, ConnectPoint dst, SparseAnnotations annotations) {
final String linkType = annotations.value("optical.type");
if ("cross-connect".equals(linkType)) {
String value = annotations.value("bandwidth").trim();
try {
double bw = Double.parseDouble(value);
updateOchPort(bw, src, dst);
} catch (NumberFormatException e) {
log.warn("Invalid bandwidth ({}), can't configure port(s)", value);
return;
}
} else if ("WDM".equals(linkType)) {
String value = annotations.value("optical.waves").trim();
try {
int numChls = Integer.parseInt(value);
updateOMSPorts(numChls, src, dst);
} catch (NumberFormatException e) {
log.warn("Invalid channel ({}), can't configure port(s)", value);
return;
}
}
}
/**
* Generates an annotation from an existing annotation and DeviceConfig.
*
* @param bdc the device config entity from network config
* @param an the annotation
* @return annotation combining both sources
*/
public static SparseAnnotations combine(BasicDeviceConfig bdc, SparseAnnotations an) {
DefaultAnnotations.Builder newBuilder = DefaultAnnotations.builder();
if (bdc.driver() != an.value(AnnotationKeys.DRIVER)) {
newBuilder.set(AnnotationKeys.DRIVER, bdc.driver());
}
if (bdc.name() != null) {
newBuilder.set(AnnotationKeys.NAME, bdc.name());
}
if (bdc.latitude() != DEFAULT_COORD) {
newBuilder.set(AnnotationKeys.LATITUDE, Double.toString(bdc.latitude()));
}
if (bdc.longitude() != DEFAULT_COORD) {
newBuilder.set(AnnotationKeys.LONGITUDE, Double.toString(bdc.longitude()));
}
if (bdc.rackAddress() != null) {
newBuilder.set(AnnotationKeys.RACK_ADDRESS, bdc.rackAddress());
}
if (bdc.owner() != null) {
newBuilder.set(AnnotationKeys.OWNER, bdc.owner());
}
DefaultAnnotations newAnnotations = newBuilder.build();
return DefaultAnnotations.union(an, newAnnotations);
}
