java.util.concurrent.ConcurrentSkipListMap.tailMap()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中java.util.concurrent.ConcurrentSkipListMap.tailMap()方法的一些代码示例,展示了ConcurrentSkipListMap.tailMap()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。ConcurrentSkipListMap.tailMap()方法的具体详情如下:
包路径:java.util.concurrent.ConcurrentSkipListMap
类名称:ConcurrentSkipListMap
方法名:tailMap

ConcurrentSkipListMap.tailMap介绍

暂无

代码示例

代码示例来源:origin: robovm/robovm

/**
 * @throws ClassCastException {@inheritDoc}
 * @throws NullPointerException if {@code fromKey} is null
 * @throws IllegalArgumentException {@inheritDoc}
 */
public ConcurrentNavigableMap<K,V> tailMap(K fromKey) {
  return tailMap(fromKey, true);
}

代码示例来源:origin: apache/geode

public CloseableIterator<CachedDeserializable> valueIterator(Object start,
  boolean startInclusive) {
 return new ItrAdapter(map.tailMap(start, startInclusive).values().iterator());
}

代码示例来源:origin: apache/geode

@Override
public long sizeToEnd(Object start) {
 byte[] startBytes = ByteComparator.MIN_BYTES;
 return map.tailMap(new Pair(start, startBytes)).size();
}

代码示例来源:origin: apache/hbase

ArrayList<RegionStateNode> getTableRegionStateNodes(final TableName tableName) {
 final ArrayList<RegionStateNode> regions = new ArrayList<RegionStateNode>();
 for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {
  if (!node.getTable().equals(tableName)) break;
  regions.add(node);
 }
 return regions;
}

代码示例来源:origin: lealone/Lealone

@Override
public StorageMapCursor<K, V> cursor(K from) {
  return new MemoryMapCursor<>(
      from == null ? skipListMap.entrySet().iterator() : skipListMap.tailMap(from).entrySet().iterator());
}

代码示例来源:origin: lealone/Lealone

Cursor(BufferedMap<K, V> bmap, IterationParameters<K> parameters) {
  if (parameters.from == null)
    bufferIterator = bmap.buffer.entrySet().iterator();
  else
    bufferIterator = bmap.buffer.tailMap(parameters.from).entrySet().iterator();
  mapCursor = bmap.map.cursor(parameters);
  keyType = bmap.map.getKeyType();
}

代码示例来源:origin: apache/hbase

ArrayList<RegionState> getTableRegionStates(final TableName tableName) {
 final ArrayList<RegionState> regions = new ArrayList<RegionState>();
 for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {
  if (!node.getTable().equals(tableName)) break;
  regions.add(node.toRegionState());
 }
 return regions;
}

代码示例来源:origin: apache/hbase

ArrayList<RegionInfo> getTableRegionsInfo(final TableName tableName) {
 final ArrayList<RegionInfo> regions = new ArrayList<RegionInfo>();
 for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {
  if (!node.getTable().equals(tableName)) break;
  regions.add(node.getRegionInfo());
 }
 return regions;
}

代码示例来源:origin: apache/geode

@Override
public CloseableIterator<CachedDeserializable> keyIterator(Object start, boolean startInclusive) {
 byte[] startBytes = startInclusive ? ByteComparator.MIN_BYTES : ByteComparator.MAX_BYTES;
 return new KeyItr(
   map.tailMap(new Pair(start, startBytes), startInclusive).entrySet().iterator());
}

代码示例来源:origin: apache/geode

@Override
public CloseableIterator<IndexEntry> iterator(Object start, boolean startInclusive) {
 byte[] startBytes = startInclusive ? ByteComparator.MIN_BYTES : ByteComparator.MAX_BYTES;
 return new Itr(map.tailMap(new Pair(start, startBytes), startInclusive).entrySet().iterator());
}

代码示例来源:origin: googleapis/google-cloud-java

Map<String, Project> projectsToScan = projects;
if (pageToken != null) {
 projectsToScan = projects.tailMap(pageToken);

代码示例来源:origin: apache/hbase

@Test
public void testTailMap() throws Exception {
 Map<Long, Long> fromCsm = csm.tailMap(50L);
 Map<Long, Long> fromM = m.tailMap(50L);
 assertEquals(fromCsm, fromM);
 for (Long value:m.keySet()) {
  assertEquals(csm.tailMap(value), m.tailMap(value));
 }
 for (  long i = 0 ; i < 100; i++ ) {
  long o = ThreadLocalRandom.current().nextLong(MAX_RAND);
  assertEquals(csm.tailMap(o), m.tailMap(o));
 }
}

代码示例来源:origin: io.dropwizard.metrics/metrics-core

private void trim() {
    final long now = getTick();
    final long windowStart = now - window;
    final long windowEnd = now + CLEAR_BUFFER;
    if (windowStart < windowEnd) {
      measurements.headMap(windowStart).clear();
      measurements.tailMap(windowEnd).clear();
    } else {
      measurements.subMap(windowEnd, windowStart).clear();
    }
  }
}

代码示例来源:origin: apache/hbase

public boolean isReplicaAvailableForRegion(final RegionInfo info) {
 // if the region info itself is a replica return true.
 if (!RegionReplicaUtil.isDefaultReplica(info)) {
  return true;
 }
 // iterate the regionsMap for the given region name. If there are replicas it should
 // list them in order.
 for (RegionStateNode node : regionsMap.tailMap(info.getRegionName()).values()) {
  if (!node.getTable().equals(info.getTable())
    || !ServerRegionReplicaUtil.isReplicasForSameRegion(info, node.getRegionInfo())) {
   break;
  } else if (!RegionReplicaUtil.isDefaultReplica(node.getRegionInfo())) {
   // we have replicas
   return true;
  }
 }
 // we don have replicas
 return false;
}

代码示例来源:origin: MobiVM/robovm

/**
 * @throws ClassCastException {@inheritDoc}
 * @throws NullPointerException if {@code fromKey} is null
 * @throws IllegalArgumentException {@inheritDoc}
 */
public ConcurrentNavigableMap<K,V> tailMap(K fromKey) {
  return tailMap(fromKey, true);
}

代码示例来源:origin: ibinti/bugvm

/**
 * @throws ClassCastException {@inheritDoc}
 * @throws NullPointerException if {@code fromKey} is null
 * @throws IllegalArgumentException {@inheritDoc}
 */
public ConcurrentNavigableMap<K,V> tailMap(K fromKey) {
  return tailMap(fromKey, true);
}

代码示例来源:origin: io.snappydata/gemfire-core

@Override
public CloseableIterator<IndexStoreEntry> iterator(Object start,
  boolean startInclusive, Collection keysToRemove) {
 return new MemoryIndexStoreIterator(this.valueToEntriesMap
   .tailMap(start, startInclusive).entrySet().iterator(),
   null, null, keysToRemove);
}

代码示例来源:origin: io.snappydata/gemfire-core

@Override
public CloseableIterator<IndexStoreEntry> descendingIterator(Object start,
  boolean startInclusive, Collection keysToRemove) {
 return new MemoryIndexStoreIterator(this.valueToEntriesMap
   .tailMap(start, startInclusive).descendingMap().entrySet().iterator(),
   null, null, keysToRemove);
}

代码示例来源:origin: cinchapi/concourse

@Override
public ConcurrentNavigableMap<K, V> tailMap(K fromKey, boolean inclusive) {
  long[] stamps = grabAllSegmentWriteLocks();
  try {
    sort();
    return sorted.tailMap(fromKey, inclusive);
  }
  finally {
    releaseSegmentLocks(stamps);
  }
}

代码示例来源:origin: io.dropwizard.metrics5/metrics-core

private void trim() {
    final long now = getTick();
    final long windowStart = now - window;
    final long windowEnd = now + CLEAR_BUFFER;
    if (windowStart < windowEnd) {
      measurements.headMap(windowStart).clear();
      measurements.tailMap(windowEnd).clear();
    } else {
      measurements.subMap(windowEnd, windowStart).clear();
    }
  }
}

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