package org.nutz.el.opt.logic;
import org.nutz.el.opt.TwoTernary;
/**
* 小于
* @author juqkai(juqkai@gmail.com)
*
*/
public class LTOpt extends TwoTernary {
public int fetchPriority() {
return 6;
}
public String fetchSelf() {
return "<";
}
public Object calculate() {
Number lval = (Number) calculateItem(this.left);
Number rval = (Number) calculateItem(this.right);
if(rval instanceof Double || lval instanceof Double){
return lval.doubleValue() < rval.doubleValue();
}
if(rval instanceof Float || lval instanceof Float){
return lval.floatValue() < rval.floatValue();
}
if(rval instanceof Long || lval instanceof Long){
return lval.longValue() < rval.longValue();
}
return lval.intValue() < rval.intValue();
}
}