Examples with CountMacUsageDifference org.ovirt.engine.core.bll.snapshots.CountMacUsageDifference used on opensource projects

Example 1 with CountMacUsageDifference

use of org.ovirt.engine.core.bll.snapshots.CountMacUsageDifference in project ovirt-engine by oVirt.

the class MacsUsedAcrossWholeSystem method calculateAllMacsUsedInVmAndItsSnapshot.

private Stream<String> calculateAllMacsUsedInVmAndItsSnapshot(List<? extends VmNic> vmInterfaces, List<? extends VmNic> snapshotInterfaces) {
    CountMacUsageDifference countMacUsageDifference = new CountMacUsageDifference(macAddressesOfInterfaces(snapshotInterfaces), macAddressesOfInterfaces(vmInterfaces));
    Stream<String> macsDuplicatedByNumberOfTimesTheyAreUsed = countMacUsageDifference.maxUsage().entrySet().stream().flatMap(entry -> LongStream.range(0, entry.getValue()).boxed().map(e -> entry.getKey()));
    return macsDuplicatedByNumberOfTimesTheyAreUsed;
}

Example 2 with CountMacUsageDifference

use of org.ovirt.engine.core.bll.snapshots.CountMacUsageDifference in project ovirt-engine by oVirt.

the class UpdateVmInterfaceCommand method initMacPoolData.

void initMacPoolData() {
    macShouldBeChanged = !StringUtils.equals(oldIface.getMacAddress(), getMacAddress());
    countMacUsageDifference = new CountMacUsageDifference(snapshotsManager.macsInStatelessSnapshot(getVmId()), macsWhichShouldExistAfterCommandIsFinished());
}