本文整理了Java中java.util.TreeSet.ceiling()方法的一些代码示例，展示了TreeSet.ceiling()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。TreeSet.ceiling()方法的具体详情如下：
包路径：java.util.TreeSet
类名称：TreeSet
方法名：ceiling

TreeSet.ceiling介绍

暂无

代码示例

代码示例来源：origin: kevin-wayne/algs4

/**
 * Returns the smallest key in this set greater than or equal to {@code key}.
 *
 * @param  key the key
 * @return the smallest key in this set greater than or equal to {@code key}
 * @throws IllegalArgumentException if {@code key} is {@code null}
 * @throws NoSuchElementException if there is no such key
 */
public Key ceiling(Key key) {
  if (key == null) throw new IllegalArgumentException("called ceiling() with a null key");
  Key k = set.ceiling(key);
  if (k == null) throw new NoSuchElementException("all keys are less than " + key);
  return k;
}

代码示例来源：origin: atomix/atomix

@Override
public E ceiling(E e) {
 return set().ceiling(e);
}

代码示例来源：origin: oracle/opengrok

@Override
  public void processStream(InputStream input) throws IOException {
    try (BufferedReader in = new BufferedReader(new InputStreamReader(input))) {
      String line;
      while ((line = in.readLine()) != null) {
        String parts[] = line.split("  *");
        if (parts.length < 2) {
          throw new IOException("Tag line contains more than 2 columns: " + line);
        }
        // Grrr, how to parse tags with spaces inside?
        // This solution will loose multiple spaces;-/
        String tag = parts[0];
        for (int i = 1; i < parts.length - 1; ++i) {
          tag += " " + parts[i];
        }
        TagEntry tagEntry = new BazaarTagEntry(Integer.parseInt(parts[parts.length - 1]), tag);
        // Bazaar lists multiple tags on more lines. We need to merge those into single TagEntry
        TagEntry higher = entries.ceiling(tagEntry);
        if (higher != null && higher.equals(tagEntry)) {
          // Found in the tree, merge tags
          entries.remove(higher);
          tagEntry.setTags(higher.getTags() + ", " + tag);
        }
        entries.add(tagEntry);
      }
    }
  }
}

代码示例来源：origin: google/ExoPlayer

private void mergeSpan(CacheSpan span) {
 Region newRegion = new Region(span.position, span.position + span.length);
 Region floorRegion = regions.floor(newRegion);
 Region ceilingRegion = regions.ceiling(newRegion);
 boolean floorConnects = regionsConnect(floorRegion, newRegion);
 boolean ceilingConnects = regionsConnect(newRegion, ceilingRegion);

代码示例来源：origin: google/ExoPlayer

/**
 * Returns the span containing the position. If there isn't one, it returns a hole span
 * which defines the maximum extents of the hole in the cache.
 */
public SimpleCacheSpan getSpan(long position) {
 SimpleCacheSpan lookupSpan = SimpleCacheSpan.createLookup(key, position);
 SimpleCacheSpan floorSpan = cachedSpans.floor(lookupSpan);
 if (floorSpan != null && floorSpan.position + floorSpan.length > position) {
  return floorSpan;
 }
 SimpleCacheSpan ceilSpan = cachedSpans.ceiling(lookupSpan);
 return ceilSpan == null ? SimpleCacheSpan.createOpenHole(key, position)
   : SimpleCacheSpan.createClosedHole(key, position, ceilSpan.position - position);
}

代码示例来源：origin: wdullaer/MaterialDateTimePicker

if (!selectableDays.isEmpty()) {
  Calendar newCalendar = null;
  Calendar higher = selectableDays.ceiling(calendar);
  Calendar lower = selectableDays.lower(calendar);

代码示例来源：origin: wdullaer/MaterialDateTimePicker

Timepoint ceil = exclusiveSelectableTimes.ceiling(current);
Timepoint floor = exclusiveSelectableTimes.floor(current);
return !(current.equals(ceil, Timepoint.TYPE.HOUR) || current.equals(floor, Timepoint.TYPE.HOUR));
Timepoint ceil = mDisabledTimes.ceiling(current);
Timepoint floor = mDisabledTimes.floor(current);
return current.equals(ceil, Timepoint.TYPE.HOUR) || current.equals(floor, Timepoint.TYPE.HOUR);
Timepoint ceil = exclusiveSelectableTimes.ceiling(current);
Timepoint floor = exclusiveSelectableTimes.floor(current);
return !(current.equals(ceil, Timepoint.TYPE.MINUTE) || current.equals(floor, Timepoint.TYPE.MINUTE));
Timepoint ceil = mDisabledTimes.ceiling(current);
Timepoint floor = mDisabledTimes.floor(current);
boolean ceilExclude = current.equals(ceil, Timepoint.TYPE.MINUTE);

代码示例来源：origin: wdullaer/MaterialDateTimePicker

Timepoint forwardCeil = mDisabledTimes.ceiling(forward);
Timepoint forwardFloor = mDisabledTimes.floor(forward);
if (!forward.equals(forwardCeil, resolution) && !forward.equals(forwardFloor, resolution))
Timepoint backwardCeil = mDisabledTimes.ceiling(backward);
Timepoint backwardFloor = mDisabledTimes.floor(backward);
if (!backward.equals(backwardCeil, resolution) && !backward.equals(backwardFloor, resolution))

代码示例来源：origin: apache/kylin

try {
  int id = dict.getIdFromValue(query, 1);
  assertEquals(set.ceiling(query), dict.getValueFromId(id));
} catch (IllegalArgumentException e) {
  assertNull(set.ceiling(query));

代码示例来源：origin: apache/kylin

try {
  int id = dict.getIdFromValue(query, 1);
  assertEquals(set.ceiling(query), dict.getValueFromId(id));
} catch (IllegalArgumentException e) {
  assertNull(set.ceiling(query));

代码示例来源：origin: wdullaer/MaterialDateTimePicker

Timepoint ceil = exclusiveSelectableTimes.ceiling(time);
  Timepoint ceil = mDisabledTimes.ceiling(time);
  Timepoint floor = mDisabledTimes.floor(time);
  boolean ceilDisabled = time.equals(ceil, Timepoint.TYPE.MINUTE);
  Timepoint ceil = mDisabledTimes.ceiling(time);
  Timepoint floor = mDisabledTimes.floor(time);
  boolean ceilDisabled = time.equals(ceil, Timepoint.TYPE.HOUR);

代码示例来源：origin: apache/kylin

assertEquals(set.ceiling(query), dict.getValueFromId(id));
} catch (IllegalArgumentException e) {
  assertNull(set.ceiling(query));

代码示例来源：origin: apache/cloudstack

public NetworkPolicyModel lookupNetworkPolicy(String uuid) {
    NetworkPolicyModel vmKey = new NetworkPolicyModel(uuid, null);
    NetworkPolicyModel current = _policyTable.ceiling(vmKey);
    if (current != null && current.getUuid().equals(uuid)) {
      return current;
    }
    return null;
  }
}

代码示例来源：origin: apache/cloudstack

public ServiceInstanceModel lookupServiceInstance(String fqn) {
  ServiceInstanceModel siKey = new ServiceInstanceModel(fqn);
  ServiceInstanceModel current = _serviceInstanceTable.ceiling(siKey);
  if  (current != null && current.getQualifiedName().equals(fqn)) {
    return current;
  }
  return null;
}

代码示例来源：origin: apache/cloudstack

public VirtualMachineModel lookupVirtualMachine(String uuid) {
  VirtualMachineModel vmKey = new VirtualMachineModel(null, uuid);
  VirtualMachineModel current = _vmTable.ceiling(vmKey);
  if (current != null && current.getUuid().equals(uuid)) {
    return current;
  }
  return null;
}

代码示例来源：origin: apache/cloudstack

public VirtualNetworkModel lookupVirtualNetwork(String uuid, String name, TrafficType ttype) {
  VirtualNetworkModel vnKey = new VirtualNetworkModel(null, uuid, name, ttype);
  VirtualNetworkModel current = _vnTable.ceiling(vnKey);
  if (current != null) {
    if (ttype == TrafficType.Management || ttype == TrafficType.Storage || ttype == TrafficType.Control) {
      if (current.getName().equals(name)) {
        return current;
      }
    } else if (current.getUuid().equals(uuid)) {
      return current;
    }
  }
  return null;
}

代码示例来源：origin: apache/cloudstack

public FloatingIpModel getFloatingIpModel(String uuid) {
  TreeSet<ModelObject> tree = successors();
  FloatingIpModel fipKey = new FloatingIpModel(uuid);
  FloatingIpModel current = (FloatingIpModel)tree.ceiling(fipKey);
  if (current != null && current.getUuid().equals(uuid)) {
    return current;
  }
  return null;
}

代码示例来源：origin: apache/cloudstack

public VMInterfaceModel getVMInterface(String uuid) {
  TreeSet<ModelObject> tree = successors();
  VMInterfaceModel vmiKey = new VMInterfaceModel(uuid);
  VMInterfaceModel current = (VMInterfaceModel)tree.ceiling(vmiKey);
  if (current != null && current.getUuid().equals(uuid)) {
    return current;
  }
  return null;
}

代码示例来源：origin: org.apache.openejb/openejb-core

@Override
public Integer getNextValue(final Calendar calendar) {
  final TreeSet<Integer> newValues = getNewValuesFromDynamicExpressions(calendar);
  final int currValue = calendar.get(field);
  final Integer result = newValues.ceiling(currValue);
  return isValidResult(calendar, result) ? result : null;
}

代码示例来源：origin: org.apache.openjpa/openjpa-kernel

@Override
public Object ceiling(Object e) {
  if (!_directAccess && isDelayLoad()) {
    load();
  }
  return super.ceiling(e);
}