org.dromara.hutool.core.text

Class StrTrimer

java.lang.Object

org.dromara.hutool.core.text.StrTrimer

All Implemented Interfaces:

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

public class StrTrimer
extends Object
implements UnaryOperator<CharSequence>, Serializable

字符串头尾指定字符去除器
按照断言，除去字符串头尾部的断言为真的字符，如果字符串是null，依然返回null。

Since:

6.0.0

Author:

looly

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StrTrimer.TrimMode 去除模式

Field Summary

Fields

Modifier and Type	Field and Description
static StrTrimer	TRIM_BLANK 去除两边空白符
static StrTrimer	TRIM_PREFIX_BLANK 去除头部空白符
static StrTrimer	TRIM_SUFFIX_BLANK 去除尾部空白符

Constructor Summary

Constructors

Constructor and Description
StrTrimer(StrTrimer.TrimMode mode, Predicate<Character> predicate) 构造

Method Summary

Modifier and Type	Method and Description
String	apply(CharSequence str)

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.UnaryOperator

identity

Methods inherited from interface java.util.function.Function

andThen, compose

Field Detail

TRIM_BLANK

public static final StrTrimer TRIM_BLANK

去除两边空白符

TRIM_PREFIX_BLANK

public static final StrTrimer TRIM_PREFIX_BLANK

去除头部空白符

TRIM_SUFFIX_BLANK

public static final StrTrimer TRIM_SUFFIX_BLANK

去除尾部空白符

Constructor Detail

StrTrimer

public StrTrimer(StrTrimer.TrimMode mode,
                 Predicate<Character> predicate)

构造

Parameters:

mode - 去除模式，可选去除头部、尾部、两边

predicate - 断言是否过掉字符，返回true表述过滤掉，false表示不过滤

Method Detail

apply

public String apply(CharSequence str)

Specified by:

apply in interface Function<CharSequence,CharSequence>