opptable.java

来自「中山大学编译原理课程的一个实验」· Java 代码 · 共 46 行

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package parser;
/**
 *
 * @author Beeven
 */
public class OPPTable {
    public final static int[][] table= new int[][]
    {
    // num,bool,+-,*/,-,^,fucn,(,,,),Relation,!,&,|,?,:,$
        
        {-1,-1, 1, 1, 1, 1, 1,-1, 1, 1, 1,-5, 1, 1, 1, 1, 1},
        {-1,-1,-5,-5,-5,-5,-1,-1,-5, 1,-5,-1, 1, 1, 1, 1, 1},
        { 0,-5, 1, 0, 0, 0, 0, 0, 1, 1, 1,-5,-5,-5,-5, 1, 1},
        { 0,-5, 1, 1, 0, 0, 0, 0, 1, 1, 1,-5,-5,-5,-5, 1, 1},
        { 0,-5, 1, 1, 0, 1, 0, 0, 1, 1, 1,-5,-5,-5,-5, 1, 1},
        {0, -5, 1, 1, 0, 0, 0, 0, 1, 1, 1,-5,-5,-5,-5, 1, 1},
        {-3,-3,-3,-3,-3,-3,-3, 0,-3, 1,-3,-3,-3,-3,-3, 1,-3},
        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,-2},
        { 0,-5, 0, 0, 0, 0, 0, 0, 0, 0,-5,-5,-5,-5, 0, 0,-2},
        {-1,-1, 1, 1, 1, 1,-1,-1, 1, 1, 1,-1, 1, 1, 1, 1, 1},
        { 0,-5, 0, 0, 0, 0, 0, 0,-5, 1, 1, 1, 1, 1, 1, 1, 1},
        { 0, 0,-5,-5,-5,-5,-5, 0,-5, 1, 0, 0, 1, 1, 1, 1, 1},
        { 0, 0,-5,-5,-5,-5,-5, 0,-5, 1, 0, 0, 1, 1, 1, 1, 1},
        { 0, 0,-5,-5,-5,-5,-5, 0,-5, 1, 0, 0, 0, 1, 1, 1, 1},
        { 0,-7, 0, 0, 0, 0, 0, 0,-7,-6, 0,-7,-7,-7, 0, 0,-7},
        { 0,-7, 0, 0, 0, 0, 0, 0, 1, 1, 0,-7,-7,-7, 1, 1, 1},
        { 0, 0, 0, 0, 0, 0, 0, 0,-3,-3, 0, 0, 0, 0, 0,-7, 2}
    };
    /* 0 for shift
     * 1 for reduce
     * 2 for accept
     * -1 for MissingOperatorError
     * -2 for MissingRightParenthesisException
     * -3 for MissingLeftParenthesisException
     * -4 for FunctionCallException
     * -5 for TypeMismatchedException
     * -6 for MissingOperandError
     * -7 for TrinaryOperationError
     */
}