panda.el.opt.bit.BitOr Maven / Gradle / Ivy

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package panda.el.opt.bit;

import panda.el.ELContext;
import panda.el.opt.AbstractTwoOpt;

/**
 * bit or: |
 */
public class BitOr extends AbstractTwoOpt {
	public int getPriority() {
		return 10;
	}

	public Object calculate(ELContext ec) {
		Integer lval = (Integer)getLeft(ec);
		Integer rval = (Integer)getRight(ec);
		if (isReturnNull(ec, lval, rval)) {
			return null;
		}
		return lval | rval;
	}

	public String operator() {
		return "|";
	}
}