namecomparator.java

J2ME的源码！我以前学习J2ME的源码哈！非常适合初学者

package telphonebook;

import javax.microedition.rms.RecordComparator;

public class NameComparator implements RecordComparator {

	public int compare(byte[] rec1, byte[] rec2) {
		Account friend1 = Account.decode(rec1);
		String name1 = friend1.getName();
		Account friend2 = Account.decode(rec2);
		String name2 = friend2.getName();
		int sort = name1.compareTo(name2);
		if (sort > 0) {
			return FOLLOWS;
		} else if (sort < 0) {
			return PRECEDES;
		} else {
			return EQUIVALENT;
		}
	}

}