org.dromara.hutool.core.text

Class StrRegionMatcher

java.lang.Object

org.dromara.hutool.core.text.StrRegionMatcher

All Implemented Interfaces:

Serializable, BiPredicate<CharSequence,CharSequence>

public class StrRegionMatcher
extends Object
implements BiPredicate<CharSequence,CharSequence>, Serializable

字符串区域匹配器，用于匹配字串是头部匹配还是尾部匹配，亦或者是某个位置的匹配。
offset用于锚定开始或结束位置，正数表示从开始偏移，负数表示从后偏移

     a  b  c  d  e  f
     |  |        |  |
     0  1  c  d -2 -1
 

例如以下匹配都为true：

     offset    str     strToCheck
       0      abcdef       ab
       1      abcdef       bc
      -1      abcdef       ef
      -2      abcdef       de
 

Since:

6.0.0

Author:

looly

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StrRegionMatcher(boolean ignoreCase, boolean ignoreEquals, boolean isPrefix) 构造
StrRegionMatcher(boolean ignoreCase, boolean ignoreEquals, int offset) 构造

Method Summary

Modifier and Type	Method and Description
boolean	test(CharSequence str, CharSequence strToCheck)

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.BiPredicate

and, negate, or

Constructor Detail

StrRegionMatcher

public StrRegionMatcher(boolean ignoreCase,
                        boolean ignoreEquals,
                        boolean isPrefix)

构造

Parameters:

ignoreCase - 是否忽略大小写

ignoreEquals - 是否忽略字符串相等的情况

isPrefix - true表示检查开头匹配，false检查末尾匹配

StrRegionMatcher

public StrRegionMatcher(boolean ignoreCase,
                        boolean ignoreEquals,
                        int offset)

构造

Parameters:

ignoreCase - 是否忽略大小写

ignoreEquals - 是否忽略字符串相等的情况

offset - 匹配位置，正数表示从开始偏移，负数表示从后偏移

Method Detail

test

public boolean test(CharSequence str,
                    CharSequence strToCheck)

Specified by:

test in interface BiPredicate<CharSequence,CharSequence>