org.springframework.context.annotation

枚举 FilterType

java.lang.Object

java.lang.Enum<FilterType>

org.springframework.context.annotation.FilterType

所有已实现的接口:

Serializable, Comparable<FilterType>

public enum FilterType
extends Enum<FilterType>

Enumeration of the type filters that may be used in conjunction with @ComponentScan.

从以下版本开始:

2.5

作者:

Mark Fisher, Juergen Hoeller, Chris Beams

另请参阅:

ComponentScan, ComponentScan.includeFilters(), ComponentScan.excludeFilters(), TypeFilter

枚举常量概要

枚举常量

枚举常量和说明
ANNOTATION Filter candidates marked with a given annotation.
ASPECTJ Filter candidates matching a given AspectJ type pattern expression.
ASSIGNABLE_TYPE Filter candidates assignable to a given type.
CUSTOM Filter candidates using a given custom TypeFilter implementation.
REGEX Filter candidates matching a given regex pattern.

方法概要

限定符和类型	方法和说明
static FilterType	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static FilterType[]	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

ANNOTATION

public static final FilterType ANNOTATION

Filter candidates marked with a given annotation.

另请参阅:

AnnotationTypeFilter

ASSIGNABLE_TYPE

public static final FilterType ASSIGNABLE_TYPE

Filter candidates assignable to a given type.

另请参阅:

AssignableTypeFilter

ASPECTJ

public static final FilterType ASPECTJ

Filter candidates matching a given AspectJ type pattern expression.

另请参阅:

AspectJTypeFilter

REGEX

public static final FilterType REGEX

Filter candidates matching a given regex pattern.

另请参阅:

RegexPatternTypeFilter

CUSTOM

public static final FilterType CUSTOM

Filter candidates using a given custom TypeFilter implementation.

方法详细资料

values

public static FilterType[] 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 (FilterType c : FilterType.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 FilterType 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