Alachisoft.NCache.Parser.Action Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of nc-parser Show documentation

Internal package of Alachisoft.

There is a newer version: 5.3.3

package Alachisoft.NCache.Parser;

/**
 * constants associated with what action should be performed
 */
public enum Action {
    /**
     *
     */
    Shift(1),

    /**
     *
     */
    Reduce(2),

    /**
     *
     */
    Goto(3),

    /**
     *
     */
    Accept(4),

    /**
     *
     */
    Error(5);

    private static java.util.HashMap mappings;
    private int intValue;

    private Action(int value) {
        intValue = value;
        Action.getMappings().put(value, this);
    }

    private static java.util.HashMap getMappings() {
        if (mappings == null) {
            synchronized (Action.class) {
                if (mappings == null) {
                    mappings = new java.util.HashMap();
                }
            }
        }
        return mappings;
    }

    public static Action forValue(int value) {
        return getMappings().get(value);
    }

    public int getValue() {
        return intValue;
    }
}