程序包 ohos.global.icu.text

枚举 UnicodeSetSpanner.CountMethod

java.lang.Object

java.lang.Enum<UnicodeSetSpanner.CountMethod>

ohos.global.icu.text.UnicodeSetSpanner.CountMethod

所有已实现的接口:

Serializable, Comparable<UnicodeSetSpanner.CountMethod>

封闭类:

UnicodeSetSpanner

public static enum UnicodeSetSpanner.CountMethod
extends Enum<UnicodeSetSpanner.CountMethod>

Options for replaceFrom and countIn to control how to treat each matched span. It is similar to whether one is replacing [abc] by x, or [abc]* by x.

枚举常量概要

枚举常量

枚举常量	说明
MIN_ELEMENTS	Use the smallest number of elements in the spanned range for counting and modification, based on the UnicodeSet.SpanCondition.
WHOLE_SPAN	Collapse spans.

方法概要

限定符和类型	方法	说明
static UnicodeSetSpanner.CountMethod	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。)
static UnicodeSetSpanner.CountMethod[]	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 (UnicodeSetSpanner.CountMethod c : UnicodeSetSpanner.CountMethod.values()) System.out.println(c);

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

WHOLE_SPAN

public static final UnicodeSetSpanner.CountMethod WHOLE_SPAN

Collapse spans. That is, modify/count the entire matching span as a single item, instead of separate set elements.

MIN_ELEMENTS

public static final UnicodeSetSpanner.CountMethod MIN_ELEMENTS

Use the smallest number of elements in the spanned range for counting and modification, based on the UnicodeSet.SpanCondition. If the set has no strings, this will be the same as the number of spanned code points.

For example, in the string "abab" with SpanCondition.SIMPLE:

• spanning with [ab] will count four MIN_ELEMENTS.
• spanning with [{ab}] will count two MIN_ELEMENTS.
• spanning with [ab{ab}] will also count two MIN_ELEMENTS.

方法详细资料

values

public static UnicodeSetSpanner.CountMethod[] 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 (UnicodeSetSpanner.CountMethod c : UnicodeSetSpanner.CountMethod.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 UnicodeSetSpanner.CountMethod 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