本文整理汇总了Java中org.apache.mesos.Protos.Value.Range.getBegin方法的典型用法代码示例。如果您正苦于以下问题:Java Range.getBegin方法的具体用法?Java Range.getBegin怎么用?Java Range.getBegin使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.mesos.Protos.Value.Range
的用法示例。
在下文中一共展示了Range.getBegin方法的12个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getPorts
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
public static long[] getPorts(Resource portsResource, int numPorts) {
long[] ports = new long[numPorts];
if (numPorts == 0) {
return ports;
}
int idx = 0;
for (Range r : portsResource.getRanges().getRangeList()) {
for (long port = r.getBegin(); port <= r.getEnd(); port++) {
ports[idx++] = port;
if (idx >= numPorts) {
return ports;
}
}
}
return ports;
}
示例2: collectPorts
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
private void collectPorts(List<Resource> offers, List<Integer> portList, int maxPorts) {
for (Resource r : offers) {
if (r.getName().equals("ports")) {
for (Range range : r.getRanges().getRangeList()) {
if (portList.size() >= maxPorts) {
break;
} else {
int start = (int) range.getBegin();
int end = (int) range.getEnd();
for (int p = start; p <= end; p++) {
portList.add(p);
if (portList.size() >= maxPorts) {
break;
}
}
}
}
}
}
}
示例3: getResourcesRange
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
protected List<Resource> getResourcesRange(final List<Resource> offerResources,
final long value,
final String name) {
for (Resource r : offerResources) {
if (r.hasReservation()) {
// skip reserved resources
continue;
}
if (r.getType() == Type.RANGES && r.getName().equals(name)) {
for (Range range : r.getRanges().getRangeList()) {
if (value >= range.getBegin() && value <= range.getEnd()) {
return Arrays.asList(r.toBuilder()
.setRanges(
Ranges.newBuilder()
.addRange(
Range.newBuilder().setBegin(value).setEnd(value).build()
).build()
)
.build()
);
}
}
}
}
return new ArrayList<>();
}
示例4: getPortMappingIterator
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
private Iterator<Long> getPortMappingIterator(TaskInfo taskInfo) {
List<Resource> list = taskInfo.getResourcesList();
List<Long> ports = new ArrayList<Long>();
for (Resource resource : list) {
String name = resource.getName();
if ("ports".equals(name)) {
Ranges ranges = resource.getRanges();
for (Range range : ranges.getRangeList()) {
long startPort = range.getBegin();
long endPort = range.getEnd();
for (int i = 0; i <= endPort - startPort; i++) {
ports.add(startPort + i);
}
}
}
}
return ports.iterator();
}
示例5: getPortMappingIterator
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
private Iterator<Long> getPortMappingIterator(TaskInfo taskInfo){
List<Resource> list = taskInfo.getResourcesList();
List<Long> ports = new ArrayList<Long>();
for(Resource resource:list){
String name = resource.getName();
if("ports".equals(name)){
Ranges ranges = resource.getRanges();
for(Range range:ranges.getRangeList()){
long startPort = range.getBegin();
long endPort = range.getEnd();
for(int i=0;i<=endPort-startPort;i++){
ports.add(startPort+i);
}
}
}
}
return ports.iterator();
}
示例6: findOffer
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
private OfferID findOffer(WorkerSlot worker) {
int port = worker.getPort();
ArrayList<Offer> offers = new ArrayList(_offers.values());
Collections.shuffle(offers);
for (Offer offer : offers) {
if (offer.getHostname().equals(worker.getNodeId())) {
for (Resource r : offer.getResourcesList()) {
if (r.getName().equals("ports")) {
for (Range range : r.getRanges().getRangeList()) {
if (port >= range.getBegin() && port <= range.getEnd()) {
return offer.getId();
}
}
}
}
}
}
return null;
}
示例7: getResourceMessage
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
/**
* Creates string out an offer in a nice format.
* @param resource - mesos resource to make into string.
* @return string representing a resource.
*/
public static String getResourceMessage(Resource resource) {
Type type = resource.getType();
String ret = resource.getName() +" "+resource.getRole()+ ": ";
switch (type) {
case SCALAR:
ret += resource.getScalar().getValue();
break;
case RANGES:
for (Range range : resource.getRanges().getRangeList())
ret += range.getBegin() + " - "+range.getEnd()+",";
break;
case TEXT:
ret += " TEXT type...cannot find.";
break;
case SET:
for (String string : resource.getSet().getItemList())
ret += string + ",";
break;
}
return ret;
}
示例8: getNumRanges
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
private static int getNumRanges(List<Resource> resources, String name) {
int totalRanges = 0;
for (Range range : getRanges(resources, name).getRangeList()) {
totalRanges += (range.getEnd() - range.getBegin()) + 1;
}
return totalRanges;
}
示例9: getAllPorts
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
public static List<Long> getAllPorts(List<Resource> resources) {
Ranges ranges = getRanges(resources, PORTS);
final List<Long> ports = Lists.newArrayList();
if (ranges != null) {
for (Range range : ranges.getRangeList()) {
for (long port = range.getBegin(); port <= range.getEnd(); port++) {
ports.add(port);
}
}
}
return ports;
}
示例10: getNumAvailablePorts
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
private int getNumAvailablePorts() {
int offeredPorts = 0;
for (Range range : getPortRanges()) {
offeredPorts += 1 + range.getEnd() - range.getBegin();
}
return offeredPorts;
}
示例11: rangeToString
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
/**
* Create String representation of mesos protobuf Range type.
*/
private static String rangeToString(Range range) {
String beginStr = String.valueOf(range.getBegin());
String endStr = String.valueOf(range.getEnd());
/*
* A Range representing a single number still has both Range.begin
* and Range.end populated, but they are set to the same value.
* In that case we just return "N" instead of "N-N".
*/
if (range.getBegin() == range.getEnd()) {
return beginStr;
} else {
return beginStr + "-" + endStr;
}
}
示例12: subtractResourcesRange
import org.apache.mesos.Protos.Value.Range; //导入方法依赖的package包/类
protected List<Resource> subtractResourcesRange(final List<Resource> offerResources,
final long value,
final String name) {
List<Resource> resources = new ArrayList<>();
for (Resource r : offerResources) {
if (r.hasReservation()) {
// skip reserved resources
continue;
}
if (r.getType() == Type.RANGES && r.getName().equals(name)) {
Resource.Builder remaining = r.toBuilder();
Ranges.Builder ranges = Ranges.newBuilder();
for (Range range : r.getRanges().getRangeList()) {
if (value >= range.getBegin() && value <= range.getEnd()) {
if (range.getBegin() <= value && range.getEnd() >= value) {
if (range.getBegin() == value && range.getEnd() > value) {
ranges.addRange(
Range.newBuilder().setBegin(range.getBegin() + 1).setEnd(range.getEnd()).build()
);
} else if (range.getBegin() < value && range.getEnd() == value) {
ranges.addRange(
Range.newBuilder().setBegin(range.getBegin()).setEnd(range.getEnd() - 1).build()
);
} else if (range.getBegin() < value && range.getEnd() > value) {
ranges.addRange(
Range.newBuilder().setBegin(range.getBegin()).setEnd(value - 1).build()
);
ranges.addRange(
Range.newBuilder().setBegin(value + 1).setEnd(range.getEnd()).build()
);
} else {
// skip
}
}
} else {
ranges.addRange(range.toBuilder().build());
}
}
remaining.setRanges(ranges.build());
if (remaining.getRanges().getRangeCount() > 0) {
resources.add(remaining.build());
}
} else {
resources.add(r.toBuilder().build());
}
}
return resources;
}