本文整理了Java中java.util.Vector.firstElement()方法的一些代码示例，展示了Vector.firstElement()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。Vector.firstElement()方法的具体详情如下：
包路径：java.util.Vector
类名称：Vector
方法名：firstElement

Vector.firstElement介绍

[英]Returns the first element in this vector.
[中]返回此向量中的第一个元素。

代码示例

代码示例来源：origin: marytts/marytts

/**
 * getter for start time of tier. Assumes that intervals are in sequence
 * 
 * @return start time of tier as double
 */
public double getXmin() {
  try {
    return this.intervals.firstElement().getXmin();
  } catch (NoSuchElementException nse) {
    return this.xmin;
  }
}

代码示例来源：origin: marytts/marytts

/**
 * getter for start time of tier. Assumes that intervals are in sequence
 * 
 * @return start time of tier as double
 */
public double getXmin() {
  try {
    return this.intervals.firstElement().getXmin();
  } catch (NoSuchElementException nse) {
    return this.xmin;
  }
}

代码示例来源：origin: brianfrankcooper/YCSB

@Override
public Status read(String table, String key, Set<String> fields,
          Map<String, ByteIterator> result) {
 Vector<HashMap<String, ByteIterator>> results = new Vector<>();
 final Status status = scan(table, key, 1, fields, results);
 if (!status.equals(Status.OK)) {
  return status;
 }
 if (results.size() != 1) {
  return Status.NOT_FOUND;
 }
 result.putAll(results.firstElement());
 return Status.OK;
}

代码示例来源：origin: xalan/xalan

final Object url = stylesheets.firstElement();
if (url instanceof URL)
return compile((URL)url);

代码示例来源：origin: apache/hbase

throw new ExecutionException("First exception in WorkItemHdfsDir", exceptions.firstElement());

代码示例来源：origin: xalan/xalan

TransformerHandler tHFirst = (TransformerHandler)vTHandler.firstElement();
reader.setContentHandler(tHFirst);
reader.setProperty("http://xml.org/sax/properties/lexical-handler", tHFirst);

代码示例来源：origin: apache/hbase

Throwables.propagateIfInstanceOf(exceptions.firstElement(), IOException.class);
throw Throwables.propagate(exceptions.firstElement());

代码示例来源：origin: brianfrankcooper/YCSB

result.putAll(resMap.firstElement());

代码示例来源：origin: Sable/soot

((GotoStmt) s).setTarget(b.succ.firstElement().getHeadJStmt());
} else {
if ((b.succ.firstElement()) == b.next) {
 ((IfStmt) s).setTarget(b.succ.elementAt(1).getHeadJStmt());
} else {
 ((IfStmt) s).setTarget(b.succ.firstElement().getHeadJStmt());

代码示例来源：origin: xalan/xalan

ClassGenerator classGen,
          MethodGenerator methodGen) {
final XSLTC  xsltc = ((Sort)sortObjects.firstElement()).getXSLTC();
final String className = xsltc.getHelperClassName();

代码示例来源：origin: xalan/xalan

String sortRecordClass)
final XSLTC  xsltc = ((Sort)sortObjects.firstElement()).getXSLTC();
final String className = xsltc.getHelperClassName();

代码示例来源：origin: stackoverflow.com

while ( messages.size() == 0 ) 
  wait(); 
String message = (String)messages.firstElement(); 
messages.removeElement( message ); 
return message;

代码示例来源：origin: stackoverflow.com

public void run() {
if(!mKillSoundQueue.isEmpty()){
 mSoundPool.stop(mKillSoundQueue.firstElement());

代码示例来源：origin: stackoverflow.com

lsEntry = (ChannelSftp.LsEntry) list.firstElement();
oldestFile = lsEntry.getFilename();
attrs = lsEntry.getAttrs();

代码示例来源：origin: camunda/camunda-bpm-platform

"connection available -- size: " +
    pool.authenticatedConnections.size());
p = pool.authenticatedConnections.firstElement();

代码示例来源：origin: com.sun.mail/javax.mail

"connection available -- size: " +
    pool.authenticatedConnections.size());
p = pool.authenticatedConnections.firstElement();

代码示例来源：origin: freenet/fred

/**
 * Returns the first element for this key.
 */
public V get(K key) {
  synchronized (table) {
    Vector<V> v = table.get(key);
    return (v == null ?
        null :
        v.firstElement());
  }
}

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

/**
 * PUBLIC:
 * Returns the reference table.
 */
public DatabaseTable getReferenceTable(ClassDescriptor desc) {
  // TODO: This won't work for direct collection.
  // Should extract the target table from joinCriteria (if it's not null),
  // like ManyToManyQueryKey.getRelationTable does.
  return desc.getTables().firstElement();
}

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

/**
 * Wait until has an element or is complete.
 */
public synchronized Object firstElement() {
  while ((!isComplete()) && (super.size() < 1)) {
    waitUntilAdd();
  }
  return super.firstElement();
}

代码示例来源：origin: httpunit/httpunit

private void assertMatchingSet( String comment, Object[] expected, Vector foundItems ) {
  Vector expectedItems = new Vector();
  for (int i = 0; i < expected.length; i++) expectedItems.addElement( expected[ i ] );
  for (int i = 0; i < expected.length; i++) {
    if (!foundItems.contains( expected[ i ] )) {
      fail( comment + ": expected " + asText( expected ) + " but missing " + expected[ i ] );
    } else {
      foundItems.removeElement( expected[ i ] );
    }
  }
  if (!foundItems.isEmpty()) fail( comment + ": expected " + asText( expected ) + " but found superfluous" + foundItems.firstElement() );
}