java.util.LinkedList.get()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中java.util.LinkedList.get()方法的一些代码示例，展示了LinkedList.get()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。LinkedList.get()方法的具体详情如下：
包路径：java.util.LinkedList
类名称：LinkedList
方法名：get

LinkedList.get介绍

[英]Returns the element at the specified position in this list.
[中]返回此列表中指定位置的元素。

代码示例

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

public Object answer(InvocationOnMock invocation) throws Throwable {
    if (elements.size() == 1)
      return elements.get(0);
    else
      return elements.poll();
  }
}

代码示例来源：origin: org.codehaus.jackson/jackson-mapper-asl

public AnnotatedMethod getAnyGetterMethod()
{
  if (_anyGetters != null) {
    if (_anyGetters.size() > 1) {
      reportProblem("Multiple 'any-getters' defined ("+_anyGetters.get(0)+" vs "
          +_anyGetters.get(1)+")");
    }
    return _anyGetters.getFirst();
  }        
  return null;
}

代码示例来源：origin: apache/rocketmq

private String getPutTps(int time) {
  String result = "";
  this.lockSampling.lock();
  try {
    CallSnapshot last = this.putTimesList.getLast();
    if (this.putTimesList.size() > time) {
      CallSnapshot lastBefore = this.putTimesList.get(this.putTimesList.size() - (time + 1));
      result += CallSnapshot.getTPS(lastBefore, last);
    }
  } finally {
    this.lockSampling.unlock();
  }
  return result;
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void convertArrayToCollectionImpl() {
  LinkedList<?> result = conversionService.convert(new String[] {"1", "2", "3"}, LinkedList.class);
  assertEquals("1", result.get(0));
  assertEquals("2", result.get(1));
  assertEquals("3", result.get(2));
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testStoredProcedureOutParameter() throws SQLException {
  clearSpies();
  doInHibernate( this::sessionFactory, session -> {
    Person person = new Person();
    person.id = 1L;
    person.name = "Vlad Mihalcea";
    session.persist( person );
  } );
  assertEquals( 1, sqlStatementInterceptor.getSqlQueries().size() );
  assertTrue( sqlStatementInterceptor.getSqlQueries().get( 0 ).toLowerCase().startsWith( "insert into" ) );
  Connection connectionSpy = connectionProvider.getConnectionSpyMap().keySet().iterator().next();
  verify( connectionSpy, never() ).setTransactionIsolation( Connection.TRANSACTION_READ_COMMITTED );
  clearSpies();
  doInHibernate( this::sessionFactory, session -> {
    Person person = session.find( Person.class, 1L );
    assertEquals( "Vlad Mihalcea", person.name );
  } );
  assertEquals( 1, sqlStatementInterceptor.getSqlQueries().size() );
  assertTrue( sqlStatementInterceptor.getSqlQueries().get( 0 ).toLowerCase().startsWith( "select" ) );
  connectionSpy = connectionProvider.getConnectionSpyMap().keySet().iterator().next();
  verify( connectionSpy, never() ).setTransactionIsolation( Connection.TRANSACTION_READ_COMMITTED );
}

代码示例来源：origin: nutzam/nutz

/**
 * 访问头部开始第几个字节, 不删除
 * @param index
 * @return 头部的第N个字节
 * @throws IOException 
 */
public int peek(int index) throws IOException{
  while(cache.size() <= index){
    cache.add(is.read());
  }
  return cache.get(index);
}

代码示例来源：origin: FudanNLP/fnlp

/**
 * 增加新的标签和得分，并根据得分调整排序     * 
 * @param label 标签
 * @param score 得分
 * @return 插入位置
 */
public int add(T label,float score) {
  int j = 0;
  for(; j < labels.size(); j++)
    if(scores.get(j) < score){
      labels.add(j, label);
      scores.add(j,score);
      break;
    }
  if(j == labels.size() && labels.size() < k){
    labels.add(j, label);
    scores.add(j,score);
  }
  if(labels.size() > k){
    labels.removeLast();
    scores.removeLast();
  }
  return j;
}

代码示例来源：origin: stanfordnlp/CoreNLP

boolean addedBe = false;
boolean addedSuffix = false;
if (body.size() > 1 && !"PRP".equals(body.get(0).tag())) {
 for (int i = 2; i < body.size(); ++i) {
  CoreLabel tokI = body.get(i);
  if (tokI.tag() != null &&
    ((tokI.tag().startsWith("V") && !tokI.tag().equals("VBD") && !"be".equals(body.get(i - 1).lemma())) ||
      (tokI.tag().startsWith("J") && suffix != null) ||
      (tokI.tag().startsWith("D") && suffix != null) ||
      (tokI.tag().startsWith("R") && suffix != null))) {
   body.add(i, be.get(0));
   i += 1;
   if (suffix != null) {
    while (i < body.size() && body.get(i).tag() != null &&
      (body.get(i).tag().startsWith("J") || body.get(i).tag().startsWith("V") || body.get(i).tag().startsWith("R") ||
        body.get(i).tag().startsWith("N") || body.get(i).tag().startsWith("D")) &&
      !body.get(i).tag().equals("VBG")) {
     i += 1;
 if (body.size() > 1 && "PRP".equals(body.get(0).tag())) {
if (body.size() > 1 && "do".equals(body.get(body.size() - 1).word())) {
while (i >= 1 && body.get(i).tag() != null &&
  (body.get(i).tag().startsWith("N") || body.get(i).tag().startsWith("J"))) {
 i -= 1;
 if (i < body.size() - 1 && body.get(i).tag() != null && body.get(i).tag().startsWith("IN")) {

代码示例来源：origin: tdebatty/java-string-similarity

while (i < offset_arr.size()) {
  Offset ofs = offset_arr.get(i);
  if (c1 <= ofs.c1 || c2 <= ofs.c2) {
  } else {
    if (c1 > ofs.c2 && c2 > ofs.c1) {
      offset_arr.remove(i);
    } else {
      i++;
offset_arr.add(new Offset(c1, c2, is_trans));

代码示例来源：origin: neo4j/neo4j

private void makeSureFirstAndLastAreReturnedCorrectly( EntityCreator<PropertyContainer> creator,
    TimelineIndex<PropertyContainer> timeline )
{
  LinkedList<Pair<PropertyContainer, Long>> timestamps = createTimestamps( creator, timeline, 223456, 12345, 432234 );
  try ( Transaction tx = db.beginTx() )
  {
    assertEquals( timestamps.get( 1 ).first(), timeline.getFirst() );
    assertEquals( timestamps.getLast().first(), timeline.getLast() );
    tx.success();
  }
}

代码示例来源：origin: org.apache.spark/spark-core_2.10

int nextIdx = dataPages.indexOf(currentPage) + 1;
if (destructive && currentPage != null) {
 dataPages.remove(currentPage);
 freePage(currentPage);
 nextIdx --;
if (dataPages.size() > nextIdx) {
 currentPage = dataPages.get(nextIdx);
 pageBaseObject = currentPage.getBaseObject();
 offsetInPage = currentPage.getBaseOffset();

代码示例来源：origin: apache/incubator-dubbo

if (index > history.size() - 1) {
        index = 0;
    String value = history.get(index);
    if (old != null && old >= 0 && old < history.size()) {
      String ov = history.get(old);
      StringBuilder buf = new StringBuilder();
      for (int i = 0; i < ov.length(); i++) {
channel.removeAttribute(HISTORY_INDEX_KEY);
if (CollectionUtils.isNotEmpty(history) && index != null && index >= 0 && index < history.size()) {
  String value = history.get(index);
  if (value != null) {
    byte[] b1 = value.getBytes();
    history.addLast(result);
  } else if (!result.equals(history.getLast())) {
    history.remove(result);
    history.addLast(result);
    if (history.size() > 10) {

代码示例来源：origin: FudanNLP/fnlp

/**
 * 合并重复标签，有问题（未排序）
 */
public void mergeDuplicate() {
  for(int i = 0; i < labels.size(); i++)
    for(int j = i + 1; j < labels.size(); j++){
      T tagi = labels.get(i);
      T tagj = labels.get(j);
      if(tagi.equals(tagj)){
        scores.set(i, scores.get(i) + scores.get(j));
        labels.remove(j);
        scores.remove(j);
        j--;
      }
    }
}

代码示例来源：origin: Sable/soot

LinkedList<Integer> pathStackIndex = new LinkedList<Integer>();
pathStack.add(from);
pathStackIndex.add(new Integer(0));
int psiMax = (g.getSuccsOf(pathStack.get(0))).size();
int level = 0;
while (pathStackIndex.get(0).intValue() != psiMax) {
 int p = (pathStackIndex.get(level)).intValue();
 List<Unit> succs = g.getSuccsOf((pathStack.get(level)));
 if (p >= succs.size()) {
  pathStack.remove(level);
  pathStackIndex.remove(level);
  int q = pathStackIndex.get(level).intValue();
  pathStackIndex.set(level, new Integer(q + 1));
  continue;
  pathStack.add(to);
  return pathStack;

代码示例来源：origin: apache/ignite

for (int i = delimQueue.size() - 1; i >= 0; i--) {
      Delimiter prevDelim = delimQueue.get(i);
        delimQueue.removeAll(delimQueue.subList(replaceIdx, delimQueue.size()));
      delimQueue.add(newDelim);
Delimiter delim = delimQueue.get(0);

代码示例来源：origin: apache/activemq

/**
 * Get the BitArray for the index
 *
 * @param index
 * @return BitArray
 */
private BitArray getBitArray(long index) {
  int bin = getBin(index);
  BitArray answer = null;
  if (bin >= 0) {
    if (bin >= maxNumberOfArrays) {
      int overShoot = bin - maxNumberOfArrays + 1;
      while (overShoot > 0) {
        list.removeFirst();
        longFirstIndex += BitArray.LONG_SIZE;
        list.add(new BitArray());
        overShoot--;
      }
      bin = maxNumberOfArrays - 1;
    }
    answer = list.get(bin);
    if (answer == null) {
      answer = new BitArray();
      list.set(bin, answer);
    }
  }
  return answer;
}

代码示例来源：origin: stanfordnlp/CoreNLP

isNewlineQueue.add(cp == '\n');
if (nextOffset < origText.length()) {
 int nextCodePoint = origText.codePointAt(nextOffset);
 isNewlineQueue.add(nextCodePoint == '\n');
} else {
 isNewlineQueue.add(false);
 boolean prevIsNewline = isNewlineQueue.get(0);
 boolean currIsNewline = isNewlineQueue.get(1);
 boolean nextIsNewline = isNewlineQueue.get(2);

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testInClauseParameterPadding() {
  sqlStatementInterceptor.clear();
  doInJPA( this::entityManagerFactory, entityManager -> {
    CriteriaBuilder cb = entityManager.getCriteriaBuilder();
    CriteriaQuery<Long> query = cb.createQuery( Long.class );
    Root<Document> document = query.from( Document.class );
    ParameterExpression<List> inClauseParams = cb.parameter( List.class, "ids" );
    query
        .select( document.get( "id" ) )
        .where(
            document.get( "id" ).in( inClauseParams )
        );
    List<Long> ids = entityManager.createQuery( query )
        .setParameter(
            "ids",
            Arrays.asList(
                1,
                2,
                3,
                4,
                5
            )
        )
        .getResultList();
    assertEquals( 1, ids.size() );
  } );
  assertTrue( sqlStatementInterceptor.getSqlQueries().get( 0 ).endsWith( "in (? , ? , ? , ? , ? , ? , ? , ?)" ) );
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testStoredProcedureOutParameter() throws SQLException {
  clearSpies();
  doInHibernate( this::sessionFactory, session -> {
    Person person = new Person();
    person.id = 1L;
    person.name = "Vlad Mihalcea";
    session.persist( person );
  } );
  assertEquals( 1, sqlStatementInterceptor.getSqlQueries().size() );
  assertTrue( sqlStatementInterceptor.getSqlQueries().get( 0 ).toLowerCase().startsWith( "insert into" ) );
  Connection connectionSpy = connectionProvider.getConnectionSpyMap().keySet().iterator().next();
  verify( connectionSpy, times(1) ).setTransactionIsolation( Connection.TRANSACTION_REPEATABLE_READ );
  clearSpies();
  doInHibernate( this::sessionFactory, session -> {
    Person person = session.find( Person.class, 1L );
    assertEquals( "Vlad Mihalcea", person.name );
  } );
  assertEquals( 1, sqlStatementInterceptor.getSqlQueries().size() );
  assertTrue( sqlStatementInterceptor.getSqlQueries().get( 0 ).toLowerCase().startsWith( "select" ) );
  connectionSpy = connectionProvider.getConnectionSpyMap().keySet().iterator().next();
  verify( connectionSpy, times(1) ).setTransactionIsolation( Connection.TRANSACTION_REPEATABLE_READ );
}

代码示例来源：origin: nutzam/nutz

/**
 * 访问头部开始第几个字节, 不删除
 * @param index
 * @return 头部的第N个字符
 * @throws IOException 
 */
public int peek(int index) throws IOException{
  while(cache.size() <= index){
    cache.add(is.read());
  }
  return cache.get(index);
}

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