Status.java

package me.xhh.utils;

/**
 * Status definition for operations.
 */
public enum Status {
	// common cases
	/** operation succeeded */
	Success(0),

	/** operation failed */
	Error(-1),

	// other cases
	_1(1), _2(2), _3(3), _4(4), _5(5), _6(6), _7(7);

	private int code;

	private Status(int code) {
		this.code = code;
	}

	/**
	 * The code, e.g. "0" for <code>Success</code>, "-1" for <code>Error</code>, "1" for <code>_1</code>.
	 */
	@Override
	public String toString() {
		return Integer.toString(code);
	}

	public boolean isSuccess() {
		return this == Success;
	}

	public boolean notSuccess() {
		return this != Success;
	}

	public boolean is_1() {
		return this == _1;
	}

	public boolean is_2() {
		return this == _2;
	}

	public boolean is_3() {
		return this == _3;
	}

	public boolean is_4() {
		return this == _4;
	}

	public boolean is_5() {
		return this == _5;
	}

	public boolean is_6() {
		return this == _6;
	}

	public boolean is_7() {
		return this == _7;
	}
}