com.alibaba.qlexpress4.QLPrecedences Maven / Gradle / Ivy

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package com.alibaba.qlexpress4;

/**
 * Author: DQinYuan
 * date 2022/1/12 2:31 下午
 */
public class QLPrecedences {

    /*
     * = += -= &= |= *= /= %= <<= >>=
     */
    public static final int ASSIGN = 0;

    /*
     * ?:
     */
    public static final int TERNARY = 1;

    /*
     * || or
     */
    public static final int OR = 2;

    /*
     * && and
     */
    public static final int AND = 3;

    /*
     * |
     */
    public static final int BIT_OR = 4;

    /*
     * ^
     */
    public static final int XOR = 5;

    /*
     * &
     */
    public static final int BIT_AND = 6;

    /*
     * == !=
     */
    public static final int EQUAL = 7;

    /*
     * < <= > >= instanceof
     */
    public static final int COMPARE = 8;

    /*
     * << >> >>>
     */
    public static final int BIT_MOVE = 9;

    /*
     * in like
     */
    public static final int IN_LIKE = 10;

    /*
     * + -
     */
    public static final int ADD = 11;

    /*
     * * / %
     */
    public static final int MULTI = 12;

    /*
     * ! ++ -- ~ + -
     */
    public static final int UNARY = 13;

    /*
     * ++ -- in suffix, like i++
     */
    public static final int UNARY_SUFFIX = 14;

    /*
     *  . ()
     */
    public static final int GROUP = 15;

}