本文整理了Java中org.parboiled.support.ValueStack.size()方法的一些代码示例，展示了ValueStack.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。ValueStack.size()方法的具体详情如下：
包路径：org.parboiled.support.ValueStack
类名称：ValueStack
方法名：size

ValueStack.size介绍

[英]Returns the number of elements currently on the stack.
[中]返回堆栈上当前的元素数。

代码示例

代码示例来源：origin: com.github.edgarespina/handlebars

@Override
 public boolean run(final Context<BaseTemplate> context) {
  ValueStack<BaseTemplate> stack = context.getValueStack();
  if (stack.size() > 1) {
   BaseTemplate body = pop();
   ((Block) section.get()).inverse(body);
  }
  return addToline(section.get());
 }
}

代码示例来源：origin: com.github.edgarespina/handlebars

@Override
 public boolean run(final Context<BaseTemplate> context) {
  ValueStack<BaseTemplate> stack = context.getValueStack();
  if (stack.size() > 1) {
   BaseTemplate body = pop();
   ((Block) section.get()).body(body);
  }
  return addToline(section.get());
 }
}).label("block");

代码示例来源：origin: AlexFalappa/nb-springboot

@Override
public boolean run(Context<CfgElement> context) {
  final ValueStack<CfgElement> stack = context.getValueStack();
  if (!context.hasError()) {
    int size = stack.size();
    switch (size) {
      case 1:
        CfgElement elemKey = stack.pop();
        parsedProps.setProperty(unescape(elemKey.getText()), "");
        cfgFile.getElements().add(new PairElement(elemKey));
        break;
      case 2:
        // NOTE: stack popping order below is important!
        final CfgElement elemValue = stack.pop();
        elemKey = stack.pop();
        parsedProps.setProperty(unescape(elemKey.getText()), unescape(elemValue.getText()));
        cfgFile.getElements().add(new PairElement(elemKey, elemValue));
        break;
      default:
        throw new IllegalStateException(String.format("Cannot manage %d values on the parsing stack", size));
    }
  } else {
    stack.clear();
  }
  return true;
}

代码示例来源：origin: smartcat-labs/ranger

/**
 * Creates CSV value.
 *
 * @return An CSV value.
 */
protected CsvReaderValue createCsvReaderValue() {
  CSVParserSettings parserSettings = null;
  switch (getContext().getValueStack().size()) {
  case 1:
    parserSettings = new CSVParserSettings((String) pop());
    break;
  case 2:
    parserSettings = new CSVParserSettings((String) pop(1), (char) pop());
    break;
  case 8:
    parserSettings = new CSVParserSettings((String) pop(7), (char) pop(6), (String) pop(5), (boolean) pop(4),
        peek(3) instanceof NullValue ? null : (Character) pop(3), (char) pop(2), (boolean) pop(1),
        peek() instanceof NullValue ? null : (String) pop());
    break;
  default:
    throw new RuntimeException("Unsupported number of parameters, should not happen ever.");
  }
  return new CsvReaderValue(parserSettings);
}

代码示例来源：origin: io.smartcat/ranger

/**
 * Creates CSV value.
 *
 * @return An CSV value.
 */
protected CsvReaderValue createCsvReaderValue() {
  CSVParserSettings parserSettings = null;
  switch (getContext().getValueStack().size()) {
  case 1:
    parserSettings = new CSVParserSettings((String) pop());
    break;
  case 2:
    parserSettings = new CSVParserSettings((String) pop(1), (char) pop());
    break;
  case 8:
    parserSettings = new CSVParserSettings((String) pop(7), (char) pop(6), (String) pop(5), (boolean) pop(4),
        peek(3) instanceof NullValue ? null : (Character) pop(3), (char) pop(2), (boolean) pop(1),
        peek() instanceof NullValue ? null : (String) pop());
    break;
  default:
    throw new RuntimeException("Unsupported number of parameters, should not happen ever.");
  }
  return new CsvReaderValue(parserSettings);
}