org.nutz.el.opt.logic.GTEOpt Maven / Gradle / Ivy

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Nutz, which is a collections of lightweight frameworks, each of them can be used independently

There is a newer version: 1.r.72

package org.nutz.el.opt.logic;

import org.nutz.el.opt.TwoTernary;

/**
 * 大于等于
 * @author juqkai([email protected])
 *
 */
public class GTEOpt extends TwoTernary {
	
	public int fetchPriority() {
		return 6;
	}
	
	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();
	}
	
	public String fetchSelf() {
		return ">=";
	}

}