程序包 org.hibernate.boot.model.source.spi

枚举 PluralAttributeIndexNature

java.lang.Object

java.lang.Enum<PluralAttributeIndexNature>

org.hibernate.boot.model.source.spi.PluralAttributeIndexNature

所有已实现的接口:

Serializable, Comparable<PluralAttributeIndexNature>

public enum PluralAttributeIndexNature
extends Enum<PluralAttributeIndexNature>

Describes the nature of plural attribute indexes in terms of relational implications.

作者:

Steve Ebersole

枚举常量概要

枚举常量

枚举常量	说明
AGGREGATE	The map key is an aggregated composite
BASIC	The collection indexes are basic, simple values.
MANY_TO_ANY	The map key is represented by a Hibernate ANY mapping
MANY_TO_MANY	The map key is an association identified by a column(s) on the collection table.
SEQUENTIAL	A sequential array/list index

方法概要

修饰符和类型	方法	说明
static PluralAttributeIndexNature	valueOf(String name)	返回带有指定名称的该类型的枚举常量。
static PluralAttributeIndexNature[]	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。

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

SEQUENTIAL

public static final PluralAttributeIndexNature SEQUENTIAL

A sequential array/list index

BASIC

public static final PluralAttributeIndexNature BASIC

The collection indexes are basic, simple values.

AGGREGATE

public static final PluralAttributeIndexNature AGGREGATE

The map key is an aggregated composite

MANY_TO_MANY

public static final PluralAttributeIndexNature MANY_TO_MANY

The map key is an association identified by a column(s) on the collection table.

MANY_TO_ANY

public static final PluralAttributeIndexNature MANY_TO_ANY

The map key is represented by a Hibernate ANY mapping

方法详细资料

values

public static PluralAttributeIndexNature[] 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。该方法可用于迭代 常量, 如下所示:

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

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static PluralAttributeIndexNature valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

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