inputline.java

词法和语法分析器

package cminusCompiler;

import java.util.StringTokenizer;

/**   
 * @author tanfei E-mail:[e-mail]   
 * @version Create Time：2007-12-9 上午12:28:11   
 * description:   
 */
public class InputLine {

	private String inputToken;
	
	private int lineNo;
	
	private String line;
	
	public InputLine(String line) {
		this.line = line;
		proTheLine();
	}
	
	private void proTheLine(){
		StringTokenizer tokenizer = new StringTokenizer(line);
		String temp = tokenizer.nextToken();
		lineNo = Integer.parseInt(temp.substring(0, temp.indexOf(":")));
		inputToken = tokenizer.nextToken();
	}
	
	public String getInputToken(){
		return this.inputToken;
	}
	
	public int getLineNo(){
		return this.lineNo;
	}

}