java词法分析器

java词法分析器(12)    */
  public void startPretreatment() {
    this.controlThread();
  }
}
4） 扫描子程序：Scaner.Java
//Source file: d:\\JAccidenceAnalyse\\Scaner.Java

package JAccidenceAnalyse;

import JAccidenceAnalyse.Buffer.*;

public class Scaner {
  public ScanBuffer scanBuffer; //扫描缓冲区--共享
  private String finalAccidence;
  private AccidenceAnalyser aa;
  private int BUFFER_SIZE = 100;
  private String toDelString;
  private int senLength = 0;
  private char[] sentenceChar = new char[1000];
  private String TOKEN;
  private char CHAR;
  private int index = 0;
  private String IDENTITY = "identity";
  private String DIGIT = "digit";
  private String Word_ERROR_INF = "在此行发现不能识别的单词,此行分析终止!";
  private boolean ASTATE = true;
  /**
   * @roseuid 3D9BB9370213
   */
  public Scaner(AccidenceAnalyser aa) {
    this.aa = aa;
    initBuffer();
    this.finalAccidence = "";
    System.out.println("[INFOR]扫描处理器已经创建!");
  }

  /**
   * @roseuid 3D9BB2860329
   */
  public String readFromBuffer(char[] Data) {
    String toDelString = String.valueOf(Data);
    return toDelString;
  }

  /**
   * @param tmpString
   * @return String
   * @roseuid 3D9BB2D5008D
   */
  public String scan(String toDelString) {
    sentenceChar = toDelString.toCharArray();