public static enum ConstraintKey.ConstraintType extends Enum<ConstraintKey.ConstraintType>
| 枚举常量和说明 |
|---|
FOREIGN_KEY |
INDEX_KEY |
UNIQUE_KEY |
| 限定符和类型 | 方法和说明 |
|---|---|
static ConstraintKey.ConstraintType |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static ConstraintKey.ConstraintType[] |
values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
|
public static final ConstraintKey.ConstraintType INDEX_KEY
public static final ConstraintKey.ConstraintType UNIQUE_KEY
public static final ConstraintKey.ConstraintType FOREIGN_KEY
public static ConstraintKey.ConstraintType[] values()
for (ConstraintKey.ConstraintType c : ConstraintKey.ConstraintType.values()) System.out.println(c);
public static ConstraintKey.ConstraintType valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值Copyright © 2024 The Apache Software Foundation. All rights reserved.