org.h2.expression.function

枚举 ToCharFunction.Capitalization

java.lang.Object

java.lang.Enum<ToCharFunction.Capitalization>

org.h2.expression.function.ToCharFunction.Capitalization

所有已实现的接口:

Serializable, Comparable<ToCharFunction.Capitalization>

封闭类:

ToCharFunction

public static enum ToCharFunction.Capitalization
extends Enum<ToCharFunction.Capitalization>

Represents a capitalization / casing strategy.

枚举常量概要

枚举常量

枚举常量和说明
CAPITALIZE The string is capitalized (first letter uppercased, subsequent letters lowercased).
LOWERCASE All letters are lowercased.
UPPERCASE All letters are uppercased.

方法概要

限定符和类型	方法和说明
String	apply(String s) Applies this capitalization strategy to the specified string.
static ToCharFunction.Capitalization	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static ToCharFunction.Capitalization[]	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

UPPERCASE

public static final ToCharFunction.Capitalization UPPERCASE

All letters are uppercased.

LOWERCASE

public static final ToCharFunction.Capitalization LOWERCASE

All letters are lowercased.

CAPITALIZE

public static final ToCharFunction.Capitalization CAPITALIZE

The string is capitalized (first letter uppercased, subsequent letters lowercased).

方法详细资料

values

public static ToCharFunction.Capitalization[] 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 (ToCharFunction.Capitalization c : ToCharFunction.Capitalization.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 ToCharFunction.Capitalization 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

apply

public String apply(String s)

Applies this capitalization strategy to the specified string.

参数:

s - the string to apply this strategy to

返回:

the resultant string