bap.core.enums

Enum ParamMode

java.lang.Object

java.lang.Enum<ParamMode>

bap.core.enums.ParamMode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ParamMode>

public enum ParamMode
extends java.lang.Enum<ParamMode>

功能描述: 存储过程参数模式

以MySQL数据库的存储的存储过程为例来说明：

 CREATE PROCEDURE `with_result_out`(IN `a` int,OUT `b` int,INOUT `c` int)
 BEGIN
        //过程代码省略
 END
 

• 参数a,则为IN模式参数
• 参数b,则为OUT模式参数
• 参数c,则为INOUT模式参数

Enum Constant Summary

Enum Constants

Enum Constant and Description
IN 输入参数
INOUT 输入输出参数
OUT 输出参数

Method Summary

Modifier and Type	Method and Description
static ParamMode	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ParamMode[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

IN

public static final ParamMode IN

输入参数

OUT

public static final ParamMode OUT

输出参数

INOUT

public static final ParamMode INOUT

输入输出参数

Method Detail

values

public static ParamMode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ParamMode c : ParamMode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ParamMode valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null