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

Stack.firstElement介绍

暂无

代码示例

代码示例来源：origin: libgdx/libgdx

/** Returns true if an asset with the specified name and type is loading, queued to be loaded, or has been loaded. */
public synchronized boolean contains (String fileName, Class type) {
  if (tasks.size() > 0) {
    AssetDescriptor assetDesc = tasks.firstElement().assetDesc;
    if (assetDesc.type == type && assetDesc.fileName.equals(fileName)) return true;
  }
  for (int i = 0; i < loadQueue.size; i++) {
    AssetDescriptor assetDesc = loadQueue.get(i);
    if (assetDesc.type == type && assetDesc.fileName.equals(fileName)) return true;
  }
  return isLoaded(fileName, type);
}

代码示例来源：origin: libgdx/libgdx

/** Returns true if an asset with the specified name is loading, queued to be loaded, or has been loaded. */
public synchronized boolean contains (String fileName) {
  if (tasks.size() > 0 && tasks.firstElement().assetDesc.fileName.equals(fileName)) return true;
  for (int i = 0; i < loadQueue.size; i++)
    if (loadQueue.get(i).fileName.equals(fileName)) return true;
  return isLoaded(fileName);
}

代码示例来源：origin: libgdx/libgdx

/** Returns true if an asset with the specified name is loading, queued to be loaded, or has been loaded. */
public synchronized boolean contains (String fileName) {
  if (tasks.size() > 0 && tasks.firstElement().assetDesc.fileName.equals(fileName)) return true;
  for (int i = 0; i < loadQueue.size; i++)
    if (loadQueue.get(i).fileName.equals(fileName)) return true;
  return isLoaded(fileName);
}

代码示例来源：origin: libgdx/libgdx

/** Returns true if an asset with the specified name and type is loading, queued to be loaded, or has been loaded. */
public synchronized boolean contains (String fileName, Class type) {
  if (tasks.size() > 0) {
    AssetDescriptor assetDesc = tasks.firstElement().assetDesc;
    if (assetDesc.type == type && assetDesc.fileName.equals(fileName)) return true;
  }
  for (int i = 0; i < loadQueue.size; i++) {
    AssetDescriptor assetDesc = loadQueue.get(i);
    if (assetDesc.type == type && assetDesc.fileName.equals(fileName)) return true;
  }
  return isLoaded(fileName, type);
}

代码示例来源：origin: libgdx/libgdx

AssetLoadingTask currAsset = tasks.firstElement();
if (currAsset.assetDesc.fileName.equals(fileName)) {
  currAsset.cancel = true;

代码示例来源：origin: libgdx/libgdx

AssetLoadingTask currAsset = tasks.firstElement();
if (currAsset.assetDesc.fileName.equals(fileName)) {
  currAsset.cancel = true;

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

public void setThenSaxEventList(List<SaxEvent> thenSaxEventList) {
 IfState state = stack.firstElement();
 if(state.active) {
  state.thenSaxEventList = thenSaxEventList;
 } else {
  throw new IllegalStateException("setThenSaxEventList() invoked on inactive IfAction");
 }
}

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

public void setElseSaxEventList(List<SaxEvent> elseSaxEventList) {
 IfState state = stack.firstElement();
 if(state.active) {
  state.elseSaxEventList = elseSaxEventList;
 } else {
  throw new IllegalStateException("setElseSaxEventList() invoked on inactive IfAction");
 }
}

代码示例来源：origin: geotools/geotools

protected boolean stream(ElementHandler handler) {
    // create an xpath context from the root element
    // TODO: cache the context, should work just the same
    //        JXPathIntrospector.registerDynamicClass(ElementHandlerImpl.class,
    //            ElementHandlerPropertyHandler.class);
    JXPathIntrospector.registerDynamicClass(NodeImpl.class, NodePropertyHandler.class);

    //        ElementHandler rootHandler =
    //        	((DocumentHandler) handlers.firstElement()).getDocumentElementHandler();
    Node root = ((DocumentHandler) handlers.firstElement()).getParseNode();
    JXPathContext jxpContext = JXPathContextFactory.newInstance().newContext(null, root);

    jxpContext.setLenient(true);

    Iterator itr = jxpContext.iterate(xpath);

    while (itr.hasNext()) {
      Object obj = itr.next();

      if (handler.getParseNode().equals(obj)) {
        return true;
      }
    }

    return false;
  }
}

代码示例来源：origin: apache/opennlp

nodeStack.firstElement().addElement(element);
} else {
 Node parent = null;
    peek = nodeStack.get(index);
   } else {
    parent = nodeStack.firstElement();

代码示例来源：origin: org.xwiki.platform/xwiki-core-rendering-api

/**
 * @return the main printer.
 */
public WikiPrinter getMainPrinter()
{
  return this.printers.firstElement();
}

代码示例来源：origin: ch.qos.logback/core

public void setElseSaxEventList(List<SaxEvent> elseSaxEventList) {
 IfState state = stack.firstElement();
 if(state.active) {
  state.elseSaxEventList = elseSaxEventList;
 } else {
  throw new IllegalStateException("setElseSaxEventList() invoked on inactive IfAction");
 }
}

代码示例来源：origin: com.hynnet/logback-core

public void setThenSaxEventList(List<SaxEvent> thenSaxEventList) {
 IfState state = stack.firstElement();
 if(state.active) {
  state.thenSaxEventList = thenSaxEventList;
 } else {
  throw new IllegalStateException("setThenSaxEventList() invoked on inactive IfAction");
 }
}

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

public static ITypeInfo getQualifyingEnclosingTypeInfo( Stack<IFeatureInfo> enclosingFeatureInfos )
{
 if( enclosingFeatureInfos.empty() )
 {
  return null;
 }
 else
 {
  return (ITypeInfo)enclosingFeatureInfos.firstElement();
 }
}

代码示例来源：origin: ch.qos.logback/core

public void setThenSaxEventList(List<SaxEvent> thenSaxEventList) {
 IfState state = stack.firstElement();
 if(state.active) {
  state.thenSaxEventList = thenSaxEventList;
 } else {
  throw new IllegalStateException("setThenSaxEventList() invoked on inactive IfAction");
 }
}

代码示例来源：origin: at.bestsolution.efxclipse.eclipse/ch.qos.logback.core

public void setElseSaxEventList(List<SaxEvent> elseSaxEventList) {
 IfState state = stack.firstElement();
 if(state.active) {
  state.elseSaxEventList = elseSaxEventList;
 } else {
  throw new IllegalStateException("setElseSaxEventList() invoked on inactive IfAction");
 }
}

代码示例来源：origin: io.virtdata/virtdata-lib-realer

public void setThenSaxEventList(List<SaxEvent> thenSaxEventList) {
  IfState state = stack.firstElement();
  if (state.active) {
    state.thenSaxEventList = thenSaxEventList;
  } else {
    throw new IllegalStateException("setThenSaxEventList() invoked on inactive IfAction");
  }
}

代码示例来源：origin: tomcat-slf4j-logback/tomcat-slf4j-logback

public void setElseSaxEventList(List<SaxEvent> elseSaxEventList) {
  IfState state = stack.firstElement();
  if (state.active) {
    state.elseSaxEventList = elseSaxEventList;
  } else {
    throw new IllegalStateException("setElseSaxEventList() invoked on inactive IfAction");
  }
}

代码示例来源：origin: com.badlogicgames.gdx/gdx

/** Returns true if an asset with the specified name is loading, queued to be loaded, or has been loaded. */
public synchronized boolean contains (String fileName) {
  if (tasks.size() > 0 && tasks.firstElement().assetDesc.fileName.equals(fileName)) return true;
  for (int i = 0; i < loadQueue.size; i++)
    if (loadQueue.get(i).fileName.equals(fileName)) return true;
  return isLoaded(fileName);
}

代码示例来源：origin: com.badlogicgames.gdx/gdx

/** Returns true if an asset with the specified name and type is loading, queued to be loaded, or has been loaded. */
public synchronized boolean contains (String fileName, Class type) {
  if (tasks.size() > 0) {
    AssetDescriptor assetDesc = tasks.firstElement().assetDesc;
    if (assetDesc.type == type && assetDesc.fileName.equals(fileName)) return true;
  }
  for (int i = 0; i < loadQueue.size; i++) {
    AssetDescriptor assetDesc = loadQueue.get(i);
    if (assetDesc.type == type && assetDesc.fileName.equals(fileName)) return true;
  }
  return isLoaded(fileName, type);
}