本文整理汇总了Java中java.util.concurrent.ConcurrentNavigableMap.put方法的典型用法代码示例。如果您正苦于以下问题：Java ConcurrentNavigableMap.put方法的具体用法？Java ConcurrentNavigableMap.put怎么用？Java ConcurrentNavigableMap.put使用的例子？那么, 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java.util.concurrent.ConcurrentNavigableMap的用法示例。
在下文中一共展示了ConcurrentNavigableMap.put方法的8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: testPollFirstEntry
import java.util.concurrent.ConcurrentNavigableMap; //导入方法依赖的package包/类
/**
* pollFirstEntry returns entries in order
*/
public void testPollFirstEntry() {
ConcurrentNavigableMap map = map5();
Map.Entry e = map.pollFirstEntry();
assertEquals(one, e.getKey());
assertEquals("A", e.getValue());
e = map.pollFirstEntry();
assertEquals(two, e.getKey());
map.put(one, "A");
e = map.pollFirstEntry();
assertEquals(one, e.getKey());
assertEquals("A", e.getValue());
e = map.pollFirstEntry();
assertEquals(three, e.getKey());
map.remove(four);
e = map.pollFirstEntry();
assertEquals(five, e.getKey());
try {
e.setValue("A");
shouldThrow();
} catch (UnsupportedOperationException success) {}
e = map.pollFirstEntry();
assertNull(e);
}
示例2: testPollLastEntry
import java.util.concurrent.ConcurrentNavigableMap; //导入方法依赖的package包/类
/**
* pollLastEntry returns entries in order
*/
public void testPollLastEntry() {
ConcurrentNavigableMap map = map5();
Map.Entry e = map.pollLastEntry();
assertEquals(five, e.getKey());
assertEquals("E", e.getValue());
e = map.pollLastEntry();
assertEquals(four, e.getKey());
map.put(five, "E");
e = map.pollLastEntry();
assertEquals(five, e.getKey());
assertEquals("E", e.getValue());
e = map.pollLastEntry();
assertEquals(three, e.getKey());
map.remove(two);
e = map.pollLastEntry();
assertEquals(one, e.getKey());
try {
e.setValue("E");
shouldThrow();
} catch (UnsupportedOperationException success) {}
e = map.pollLastEntry();
assertNull(e);
}
示例3: testDescendingPollFirstEntry
import java.util.concurrent.ConcurrentNavigableMap; //导入方法依赖的package包/类
/**
* pollFirstEntry returns entries in order
*/
public void testDescendingPollFirstEntry() {
ConcurrentNavigableMap map = dmap5();
Map.Entry e = map.pollFirstEntry();
assertEquals(m1, e.getKey());
assertEquals("A", e.getValue());
e = map.pollFirstEntry();
assertEquals(m2, e.getKey());
map.put(m1, "A");
e = map.pollFirstEntry();
assertEquals(m1, e.getKey());
assertEquals("A", e.getValue());
e = map.pollFirstEntry();
assertEquals(m3, e.getKey());
map.remove(m4);
e = map.pollFirstEntry();
assertEquals(m5, e.getKey());
try {
e.setValue("A");
shouldThrow();
} catch (UnsupportedOperationException success) {}
e = map.pollFirstEntry();
assertNull(e);
}
示例4: testDescendingPollLastEntry
import java.util.concurrent.ConcurrentNavigableMap; //导入方法依赖的package包/类
/**
* pollLastEntry returns entries in order
*/
public void testDescendingPollLastEntry() {
ConcurrentNavigableMap map = dmap5();
Map.Entry e = map.pollLastEntry();
assertEquals(m5, e.getKey());
assertEquals("E", e.getValue());
e = map.pollLastEntry();
assertEquals(m4, e.getKey());
map.put(m5, "E");
e = map.pollLastEntry();
assertEquals(m5, e.getKey());
assertEquals("E", e.getValue());
e = map.pollLastEntry();
assertEquals(m3, e.getKey());
map.remove(m2);
e = map.pollLastEntry();
assertEquals(m1, e.getKey());
try {
e.setValue("E");
shouldThrow();
} catch (UnsupportedOperationException success) {}
e = map.pollLastEntry();
assertNull(e);
}
示例5: test
import java.util.concurrent.ConcurrentNavigableMap; //导入方法依赖的package包/类
/**
* 测试provider注册
*/
public void test(DB db) {
//create new collection (or open existing)
ConcurrentNavigableMap map = db.getTreeMap("collectionName");
map.put(1,"one");
map.put(new Random().nextInt(25500),"bnt_test" + new Random().nextInt(25005));
//persist changes into disk, there is also rollback() method
db.commit();
// db.close();
cnt.incrementAndGet();
}
示例6: testPut1_NullPointerException
import java.util.concurrent.ConcurrentNavigableMap; //导入方法依赖的package包/类
/**
* put(null,x) throws NPE
*/
public void testPut1_NullPointerException() {
try {
ConcurrentNavigableMap c = map5();
c.put(null, "whatever");
shouldThrow();
} catch (NullPointerException success) {}
}
示例7: testDescendingPut1_NullPointerException
import java.util.concurrent.ConcurrentNavigableMap; //导入方法依赖的package包/类
/**
* put(null,x) throws NPE
*/
public void testDescendingPut1_NullPointerException() {
try {
ConcurrentNavigableMap c = dmap5();
c.put(null, "whatever");
shouldThrow();
} catch (NullPointerException success) {}
}
示例8: updateLastFlushedSequenceIds
import java.util.concurrent.ConcurrentNavigableMap; //导入方法依赖的package包/类
/**
* Updates last flushed sequence Ids for the regions on server sn
* @param sn
* @param hsl
*/
private void updateLastFlushedSequenceIds(ServerName sn, ServerLoad hsl) {
Map<byte[], RegionLoad> regionsLoad = hsl.getRegionsLoad();
for (Entry<byte[], RegionLoad> entry : regionsLoad.entrySet()) {
byte[] encodedRegionName = Bytes.toBytes(HRegionInfo.encodeRegionName(entry.getKey()));
Long existingValue = flushedSequenceIdByRegion.get(encodedRegionName);
long l = entry.getValue().getCompleteSequenceId();
// Don't let smaller sequence ids override greater sequence ids.
if (LOG.isTraceEnabled()) {
LOG.trace(Bytes.toString(encodedRegionName) + ", existingValue=" + existingValue +
", completeSequenceId=" + l);
}
if (existingValue == null || (l != HConstants.NO_SEQNUM && l > existingValue)) {
flushedSequenceIdByRegion.put(encodedRegionName, l);
} else if (l != HConstants.NO_SEQNUM && l < existingValue) {
LOG.warn("RegionServer " + sn + " indicates a last flushed sequence id ("
+ l + ") that is less than the previous last flushed sequence id ("
+ existingValue + ") for region " + Bytes.toString(entry.getKey()) + " Ignoring.");
}
ConcurrentNavigableMap<byte[], Long> storeFlushedSequenceId =
getOrCreateStoreFlushedSequenceId(encodedRegionName);
for (StoreSequenceId storeSeqId : entry.getValue().getStoreCompleteSequenceId()) {
byte[] family = storeSeqId.getFamilyName().toByteArray();
existingValue = storeFlushedSequenceId.get(family);
l = storeSeqId.getSequenceId();
if (LOG.isTraceEnabled()) {
LOG.trace(Bytes.toString(encodedRegionName) + ", family=" + Bytes.toString(family) +
", existingValue=" + existingValue + ", completeSequenceId=" + l);
}
// Don't let smaller sequence ids override greater sequence ids.
if (existingValue == null || (l != HConstants.NO_SEQNUM && l > existingValue.longValue())) {
storeFlushedSequenceId.put(family, l);
}
}
}
}