java.util.Stack.size()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中java.util.Stack.size()方法的一些代码示例，展示了Stack.size()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.size()方法的具体详情如下：
包路径：java.util.Stack
类名称：Stack
方法名：size

Stack.size介绍

暂无

代码示例

代码示例来源：origin: jenkinsci/jenkins

  1. public XStreamDOM getOutput() {
  2.     if (pendings.size()!=1)     throw new IllegalStateException();
  3.     return pendings.peek().children.get(0);
  4.   }
  5. }

代码示例来源：origin: redisson/redisson

  1. private static String getStackString(KsonCharInput in) {
  2.   if ( in instanceof KsonStringCharInput && ((KsonStringCharInput) in).stack != null) {
  3.     final Stack<KsonDeserializer.ParseStep> stack = ((KsonStringCharInput) in).stack;
  4.     StringBuilder res = new StringBuilder("\n\n");
  5.     for (int i = stack.size()-1; i >= 0; i--) {
  6.       KsonDeserializer.ParseStep parseStep = stack.get(i);
  7.       res.append("  ").append(parseStep).append("\n");
  8.     }
  9.     return res.toString();
  10.   }
  11.   return null;
  12. }

代码示例来源：origin: robovm/robovm

  1. /**
  2.  * Push the current stylesheet being constructed. If no other stylesheets
  3.  * have been pushed onto the stack, assume the argument is a stylesheet
  4.  * root, and also set the stylesheet root member.
  5.  *
  6.  * @param s non-null reference to a stylesheet.
  7.  */
  8. public void pushStylesheet(Stylesheet s)
  9. {
  10.  if (m_stylesheets.size() == 0)
  11.   m_stylesheetRoot = (StylesheetRoot) s;
  12.  m_stylesheets.push(s);
  13. }

代码示例来源：origin: apache/hive

  1. /**
  2.  * Gets the nth ancestor (the parent being the 1st ancestor) in the traversal
  3.  * path. n=0 returns the currently visited node.
  4.  * 
  5.  * @param st The stack that encodes the traversal path.
  6.  * @param n The value of n (n=0 is the currently visited node).
  7.  * 
  8.  * @return Node The Nth ancestor in the path with respect to the current node.
  9.  */
  10. public static Node getNthAncestor(Stack<Node> st, int n) {
  11.  assert(st.size() - 1 >= n);
  12.  
  13.  Stack<Node> tmpStack = new Stack<Node>();
  14.  for(int i=0; i<=n; i++)
  15.   tmpStack.push(st.pop());
  16.   Node ret_nd = tmpStack.peek();
  17.  
  18.  for(int i=0; i<=n; i++)
  19.   st.push(tmpStack.pop());
  20.  
  21.  assert(tmpStack.isEmpty());
  22.  
  23.  return ret_nd;
  24. }

代码示例来源：origin: voldemort/voldemort

  1. @Override
  2. protected File computeNext() {
  3.   while(stack.size() > 0) {
  4.     File f = stack.pop();
  5.     if(f.isDirectory()) {
  6.       for(File sub: f.listFiles())
  7.         stack.push(sub);
  8.     } else {
  9.       return f;
  10.     }
  11.   }
  12.   return endOfData();
  13. }

代码示例来源：origin: osmandapp/Osmand

  1. if(isCase || isSwitch){ //$NON-NLS-1$
  2.   attrsMap.clear();
  3.   boolean top = stack.size() == 0 || isTopCase();
  4.   parseAttributes(attrsMap);
  5.   RenderingRule renderingRule = new RenderingRule(attrsMap, isSwitch, RenderingRulesStorage.this);
  6.     renderingRule.storeAttributes(attrsMap);
  7.   if (stack.size() > 0 && stack.peek() instanceof RenderingRule) {
  8.     RenderingRule parent = ((RenderingRule) stack.peek());
  9.     parent.addIfElseChildren(renderingRule);
  10.   stack.push(renderingRule);
  11. } else if(isApply(name)){ //$NON-NLS-1$
  12.   attrsMap.clear();
  13.     renderingRule.storeAttributes(attrsMap);
  14.   if (stack.size() > 0 && stack.peek() instanceof RenderingRule) {
  15.     ((RenderingRule) stack.peek()).addIfChildren(renderingRule);
  16.   } else {
  17.     throw new XmlPullParserException("Apply (groupFilter) without parent");
  18.   stack.push(renderingRule);
  19. } else if("order".equals(name)){ //$NON-NLS-1$
  20.   state = ORDER_RULES;

代码示例来源：origin: ankidroid/Anki-Android

  1. public void pop() {
  2.   if (mWhichStack.size() == 0) return;
  3.   switch (mWhichStack.peek()) {
  4.     case 0:
  5.       mPathStack.pop();
  6.       break;
  7.     case 1:
  8.       mPointStack.pop();
  9.       break;
  10.   }
  11.   mWhichStack.pop();
  12. }

代码示例来源：origin: google/j2objc

  1. private List<Matcher> popLastArgumentMatchers(int count) {
  2.   List<Matcher> result = new LinkedList<Matcher>();
  3.   result.addAll(matcherStack.subList(matcherStack.size() - count, matcherStack.size()));
  4.   for (int i = 0; i < count; i++) {
  5.     matcherStack.pop();
  6.   }
  7.   return result;
  8. }

代码示例来源：origin: gocd/gocd

  1. public static File normalize(final String path) {
  2.   Stack s = new Stack();
  3.   String[] dissect = dissect(path);
  4.   s.push(dissect[0]);
  5.       if (s.size() < 2) {
  6.       s.pop();
  7.     } else { // plain component
  8.       s.push(thisToken);
  9.   for (int i = 0; i < s.size(); i++) {
  10.     if (i > 1) {
  11.     sb.append(s.elementAt(i));

代码示例来源：origin: alibaba/mdrill

  1. /** Transfer an element from the real to the virtual stack.  This assumes 
  2.   *  that the virtual stack is currently empty.  
  3.   */
  4.  @SuppressWarnings("unchecked")
  5. protected void get_from_real()
  6.   {
  7.    Symbol stack_sym;
  9.    /* don't transfer if the real stack is empty */
  10.    if (real_next >= real_stack.size()) return;
  12.    /* get a copy of the first Symbol we have not transfered */
  13.    stack_sym = (Symbol)real_stack.elementAt(real_stack.size()-1-real_next);
  15.    /* record the transfer */
  16.    real_next++;
  18.    /* put the state number from the Symbol onto the virtual stack */
  19.    vstack.push(new Integer(stack_sym.parse_state));
  20.   }

代码示例来源：origin: javax.el/javax.el-api

  1. /**
  2.  * Inquires if the name is a LambdaArgument
  3.  * @param arg A possible Lambda formal parameter name
  4.  * @return true if arg is a LambdaArgument, false otherwise.
  5.  */
  6. public boolean isLambdaArgument(String arg) {
  7.   if (lambdaArgs == null) {
  8.     return false;
  9.   }
  10.   for (int i = lambdaArgs.size() - 1; i >= 0; i--) {
  11.     Map<String, Object> lmap = lambdaArgs.elementAt(i);
  12.     if (lmap.containsKey(arg)) {
  13.       return true;
  14.     }
  15.   }
  16.   return false;
  17. }

代码示例来源：origin: apache/drill

  1. /**
  2.  * Gets the nth ancestor (the parent being the 1st ancestor) in the traversal
  3.  * path. n=0 returns the currently visited node.
  4.  * 
  5.  * @param st The stack that encodes the traversal path.
  6.  * @param n The value of n (n=0 is the currently visited node).
  7.  * 
  8.  * @return Node The Nth ancestor in the path with respect to the current node.
  9.  */
  10. public static Node getNthAncestor(Stack<Node> st, int n) {
  11.  assert(st.size() - 1 >= n);
  12.  
  13.  Stack<Node> tmpStack = new Stack<Node>();
  14.  for(int i=0; i<=n; i++)
  15.   tmpStack.push(st.pop());
  16.   Node ret_nd = tmpStack.peek();
  17.  
  18.  for(int i=0; i<=n; i++)
  19.   st.push(tmpStack.pop());
  20.  
  21.  assert(tmpStack.isEmpty());
  22.  
  23.  return ret_nd;
  24. }

代码示例来源：origin: jenkinsci/jenkins

  1. for (int i=0; i<c.length;i++) {
  2.   if (i==0 && c[i].equals("")) continue;
  3.   name.push(c[i]);
  4.     if (name.size() == 0) {
  5.       throw new IllegalArgumentException(String.format(
  6.           "Illegal relative path '%s' within context '%s'", path, context.getFullName()
  7.       ));
  8.     name.pop();
  9.     continue;
  10.     continue;
  11.   name.push(p[i]);

代码示例来源：origin: jMonkeyEngine/jmonkeyengine

  1. @Override
  2. public void startElement(String uri, String localName, String qName, Attributes attribs) throws SAXException {
  3.   if (qName.equals("scene")) {
  4.     if (elementStack.size() != 0) {
  5.       throw new SAXException("dotScene parse error: 'scene' element must be the root XML element");
  6.     String curElement = elementStack.peek();
  7.     if (!curElement.equals("node") && !curElement.equals("nodes")) {
  8.       throw new SAXException("dotScene parse error: "
  9.     parseCameraClipping(attribs);
  10.   } else if (qName.equals("position")) {
  11.     if (elementStack.peek().equals("node")) {
  12.       node.setLocalTranslation(SAXUtil.parseVector3(attribs));
  13.     } else if (elementStack.peek().equals("camera")) {
  14.       cameraNode.setLocalTranslation(SAXUtil.parseVector3(attribs));
  15.   elementStack.push(qName);

代码示例来源：origin: hankcs/HanLP

  1. /**
  2.  * Calculates the length of the the sub-path in a _transition path, that is used only by a given string.
  3.  *
  4.  * @param str a String corresponding to a _transition path from sourceNode
  5.  * @return an int denoting the size of the sub-path in the _transition path
  6.  * corresponding to {@code str} that is only used by {@code str}
  7.  */
  8. private int calculateSoleTransitionPathLength(String str)
  9. {
  10.   Stack<MDAGNode> transitionPathNodeStack = sourceNode.getTransitionPathNodes(str);
  11.   transitionPathNodeStack.pop();  //The MDAGNode at the top of the stack is not needed
  12.   //(we are processing the outgoing transitions of nodes inside str's _transition path,
  13.   //the outgoing transitions of the MDAGNode at the top of the stack are outside this path)
  14.   transitionPathNodeStack.trimToSize();
  15.   //Process each node in transitionPathNodeStack, using each to determine whether the
  16.   //_transition path corresponding to str is only used by str.  This is true if and only if
  17.   //each node in the _transition path has a single outgoing _transition and is not an accept state.
  18.   while (!transitionPathNodeStack.isEmpty())
  19.   {
  20.     MDAGNode currentNode = transitionPathNodeStack.peek();
  21.     if (currentNode.getOutgoingTransitions().size() <= 1 && !currentNode.isAcceptNode())
  22.       transitionPathNodeStack.pop();
  23.     else
  24.       break;
  25.   }
  26.   /////
  27.   return (transitionPathNodeStack.capacity() - transitionPathNodeStack.size());
  28. }

代码示例来源：origin: com.novocode/junit-interface

  1. void popCurrentTestClassName()
  2. {
  3.  if(currentTestClassName.size() > 1) currentTestClassName.pop();
  4. }

代码示例来源：origin: xalan/xalan

  1. /**
  2.  * Push the current stylesheet being constructed. If no other stylesheets
  3.  * have been pushed onto the stack, assume the argument is a stylesheet
  4.  * root, and also set the stylesheet root member.
  5.  *
  6.  * @param s non-null reference to a stylesheet.
  7.  */
  8. public void pushStylesheet(Stylesheet s)
  9. {
  10.  if (m_stylesheets.size() == 0)
  11.   m_stylesheetRoot = (StylesheetRoot) s;
  12.  m_stylesheets.push(s);
  13. }

代码示例来源：origin: org.apache.ant/ant

  1. Stack<String> s = new Stack<>();
  2. String[] dissect = dissect(path);
  3. s.push(dissect[0]);
  4.     if (s.size() < 2) {
  5.     s.pop();
  6.   } else { // plain component
  7.     s.push(thisToken);
  8. final int size = s.size();
  9. for (int i = 0; i < size; i++) {
  10.   if (i > 1) {
  11.   sb.append(s.elementAt(i));

代码示例来源：origin: JetBrains/ideavim

  1. private State currentState() {
  2.  if (myStates.size() > 0) {
  3.   return myStates.peek();
  4.  }
  5.  else {
  6.   return myDefaultState;
  7.  }
  8. }

代码示例来源：origin: jaydenxiao2016/AndroidFire

  1. /**
  2.  * 获取当前Activity的前一个Activity
  3.  */
  4. public Activity preActivity() {
  5.   int index = activityStack.size() - 2;
  6.   if (index < 0) {
  7.     return null;
  8.   }
  9.   Activity activity = activityStack.get(index);
  10.   return activity;
  11. }

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