本文整理了Java中org.eclipse.jface.text.rules.WordRule.unreadBuffer()方法的一些代码示例，展示了WordRule.unreadBuffer()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。WordRule.unreadBuffer()方法的具体详情如下：
包路径：org.eclipse.jface.text.rules.WordRule
类名称：WordRule
方法名：unreadBuffer

WordRule.unreadBuffer介绍

[英]Returns the characters in the buffer to the scanner.
[中]将缓冲区中的字符返回到扫描仪。

代码示例

代码示例来源：origin: org.eclipse.platform/org.eclipse.jface.text

@Override
public IToken evaluate(ICharacterScanner scanner) {
  int c= scanner.read();
  if (c != ICharacterScanner.EOF && fDetector.isWordStart((char) c)) {
    if (fColumn == UNDEFINED || (fColumn == scanner.getColumn() - 1)) {
      fBuffer.setLength(0);
      do {
        fBuffer.append((char) c);
        c= scanner.read();
      } while (c != ICharacterScanner.EOF && fDetector.isWordPart((char) c));
      scanner.unread();
      String buffer= fBuffer.toString();
      // If case-insensitive, convert to lower case before accessing the map
      if (fIgnoreCase)
        buffer= buffer.toLowerCase();
      IToken token= fWords.get(buffer);
      if (token != null)
        return token;
      if (fDefaultToken.isUndefined())
        unreadBuffer(scanner);
      return fDefaultToken;
    }
  }
  scanner.unread();
  return Token.UNDEFINED;
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jface.text

@Override
public IToken evaluate(ICharacterScanner scanner) {
  int c= scanner.read();
  if (c != ICharacterScanner.EOF && fDetector.isWordStart((char) c)) {
    if (fColumn == UNDEFINED || (fColumn == scanner.getColumn() - 1)) {
      fBuffer.setLength(0);
      do {
        fBuffer.append((char) c);
        c= scanner.read();
      } while (c != ICharacterScanner.EOF && fDetector.isWordPart((char) c));
      scanner.unread();
      String buffer= fBuffer.toString();
      // If case-insensitive, convert to lower case before accessing the map
      if (fIgnoreCase)
        buffer= buffer.toLowerCase();
      
      IToken token= fWords.get(buffer);
      if (token != null)
        return token;
      if (fDefaultToken.isUndefined())
        unreadBuffer(scanner);
      return fDefaultToken;
    }
  }
  scanner.unread();
  return Token.UNDEFINED;
}

代码示例来源：origin: at.bestsolution.efxclipse.rt/org.eclipse.fx.text.compat

public IToken evaluate(ICharacterScanner scanner) {
  int c= scanner.read();
  if (c != ICharacterScanner.EOF && fDetector.isWordStart((char) c)) {
    if (fColumn == UNDEFINED || (fColumn == scanner.getColumn() - 1)) {
      fBuffer.setLength(0);
      do {
        fBuffer.append((char) c);
        c= scanner.read();
      } while (c != ICharacterScanner.EOF && fDetector.isWordPart((char) c));
      scanner.unread();
      String buffer= fBuffer.toString();
      // If case-insensitive, convert to lower case before accessing the map
      if (fIgnoreCase)
        buffer= buffer.toLowerCase();
      
      IToken token= (IToken)fWords.get(buffer);
      if (token != null)
        return token;
      if (fDefaultToken.isUndefined())
        unreadBuffer(scanner);
      return fDefaultToken;
    }
  }
  scanner.unread();
  return Token.UNDEFINED;
}

代码示例来源：origin: at.bestsolution.eclipse/org.eclipse.fx.text.compat

public IToken evaluate(ICharacterScanner scanner) {
  int c= scanner.read();
  if (c != ICharacterScanner.EOF && fDetector.isWordStart((char) c)) {
    if (fColumn == UNDEFINED || (fColumn == scanner.getColumn() - 1)) {
      fBuffer.setLength(0);
      do {
        fBuffer.append((char) c);
        c= scanner.read();
      } while (c != ICharacterScanner.EOF && fDetector.isWordPart((char) c));
      scanner.unread();
      String buffer= fBuffer.toString();
      // If case-insensitive, convert to lower case before accessing the map
      if (fIgnoreCase)
        buffer= buffer.toLowerCase();
      
      IToken token= (IToken)fWords.get(buffer);
      if (token != null)
        return token;
      if (fDefaultToken.isUndefined())
        unreadBuffer(scanner);
      return fDefaultToken;
    }
  }
  scanner.unread();
  return Token.UNDEFINED;
}