Package org.miaixz.bus.core.text.replacer

Class StringReplacer

java.lang.Object

org.miaixz.bus.core.text.replacer.StringReplacer

All Implemented Interfaces:

Serializable, Function<CharSequence,CharSequence>, UnaryOperator<CharSequence>

Direct Known Subclasses:

CharRangeReplacer, HighMultiReplacer, LookupReplacer, NumericEntityUnescaper, ReplacerChain, SearchReplacer, StringRangeReplacer

public abstract class StringReplacer
extends Object
implements UnaryOperator<CharSequence>, Serializable

抽象字符串替换类 通过实现replace方法实现局部替换逻辑

Since:

Java 17+

Author:

Kimi Liu

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
StringReplacer()

Method Summary

Modifier and Type	Method	Description
CharSequence	apply(CharSequence text)	执行替换，按照replace(CharSequence, int, StringBuilder)逻辑替换对应部分，其它部分保持原样
protected abstract int	replace(CharSequence text, int pos, StringBuilder out)	抽象的字符串替换方法，通过传入原字符串和当前位置，执行替换逻辑，返回处理或替换的字符串长度部分。

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Details

StringReplacer

public StringReplacer()

Method Details

replace

protected abstract int replace(CharSequence text,
 int pos,
 StringBuilder out)

抽象的字符串替换方法，通过传入原字符串和当前位置，执行替换逻辑，返回处理或替换的字符串长度部分。

Parameters:

text - 被处理的字符串

pos - 当前位置

out - 输出

Returns:

处理的原字符串长度，0表示跳过此字符

apply

public CharSequence apply(CharSequence text)

执行替换，按照replace(CharSequence, int, StringBuilder)逻辑替换对应部分，其它部分保持原样

Specified by:

apply in interface Function<CharSequence,CharSequence>

Parameters:

text - 被处理的字符串

Returns:

替换后的字符串