aswi2022code-of-duty-gitlab/backend/src/main/java/cz/zcu/kiv/backendapi/user/Permission.java @ e111342b

package cz.zcu.kiv.backendapi.user;

import lombok.Getter;

/**
 * Enum of permission with given name end byte value which is used to extract permission from number
 */
@Getter
public enum Permission {
    READ("READ", (byte) 0x1),
    WRITE("WRITE", (byte) 0x2),
    DELETE("DELETE", (byte) 0x4),

    ;

    /**
     * Permission name
     */
    private final String name;

    /**
     * Hexadecimal number containing only one bit set to 1 (corresponds to given permission)
     */
    private final byte bit;

    /**
     * Creates new permission with given name and byte value
     *
     * @param name name
     * @param bit  byte value
     */
    Permission(String name, byte bit) {
        this.name = name;
        this.bit = bit;
    }
}