Android Open Source - ScalAR Simple Tokenizer

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License

The source code is released under:

GNU General Public License

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Java Source Code

package edu.dhbw.andobjviewer.parser;
/*from  ww w.jav  a2s  .com*/
public class SimpleTokenizer {
  String str = "";
  String delimiter = " ";
  int delimiterLength = delimiter.length();
  int i =0;
    int j =0;
  public final String getStr() {
    return str;
  }
  public final void setStr(String str) {
    this.str = str;
    i =0;
      j =str.indexOf(delimiter);
  }
  public final String getDelimiter() {
    return delimiter;
  }
  public final void setDelimiter(String delimiter) {
    this.delimiter = delimiter;
    delimiterLength = delimiter.length();
  }
  public final boolean hasNext() {
    return j >= 0;
  }
  public final String next() {
    if(j >= 0) {
      String result = str.substring(i,j);
      i = j + 1;
      j = str.indexOf(delimiter, i); 
      return result;
    } else {
      return str.substring(i);
    }
  }
  public final String last() {
    return str.substring(i);
  }
  
  /**
   * how often does the delimiter occur in the given string?
   * @return
   */
  public final int delimOccurCount() {    
    int result = 0;
    if (delimiterLength > 0) {
      int start = str.indexOf(delimiter);
      while (start != -1) {
        result++;
        start = str.indexOf(delimiter, start + delimiterLength);
      }
    }
    return result;
  }
  
}

Java Source Code List