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fix code

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This commit is contained in:
Looly 2022-11-13 22:11:04 +08:00
parent f8ac46007c
commit 19d9717e49
1 changed files with 28 additions and 27 deletions
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53
hutool-core/src/main/java/cn/hutool/core/text/PlaceholderParser.java
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@ -2,6 +2,7 @@ package cn.hutool.core.text;
import cn.hutool.core.exceptions.UtilException; import cn.hutool.core.exceptions.UtilException;
import cn.hutool.core.lang.Assert; import cn.hutool.core.lang.Assert;
import cn.hutool.core.util.CharUtil;
import java.util.Objects; import java.util.Objects;
import java.util.function.UnaryOperator; import java.util.function.UnaryOperator;
@ -51,36 +52,36 @@ public class PlaceholderParser implements UnaryOperator<String> {
*/ */
private final char escape; private final char escape;
/**
* 创建一个占位符解析器
*
* @param processor 占位符处理器
* @param open 占位符开始符号，不允许为空
* @param close 占位符结束符号，不允许为空
* @param escape 转义符
*/
public PlaceholderParser(
final UnaryOperator<String> processor, final String open, final String close, final char escape) {
Assert.isFalse(StrChecker.isEmpty(open), "开始符号不能为空");
Assert.isFalse(StrChecker.isEmpty(close), "结束符号不能为空");
this.processor = Objects.requireNonNull(processor);
this.open = open;
this.openLength = open.length();
this.close = close;
this.closeLength = close.length();
this.escape = escape;
}
/** /**
* 创建一个占位符解析器，默认转义符为{@code "\"} * 创建一个占位符解析器，默认转义符为{@code "\"}
* *
* @param processor 占位符处理器 * @param processor 占位符处理器
* @param open 占位符开始符号，不允许为空 * @param prefix 占位符开始符号，不允许为空
* @param close 占位符结束符号，不允许为空 * @param suffix 占位符结束符号，不允许为空
*/ */
public PlaceholderParser( public PlaceholderParser(
final UnaryOperator<String> processor, final String open, final String close) { final UnaryOperator<String> processor, final String prefix, final String suffix) {
this(processor, open, close, '\\'); this(processor, prefix, suffix, CharUtil.BACKSLASH);
}
/**
* 创建一个占位符解析器
*
* @param processor 占位符处理器
* @param prefix 占位符开始符号，不允许为空
* @param suffix 占位符结束符号，不允许为空
* @param escape 转义符
*/
public PlaceholderParser(
final UnaryOperator<String> processor, final String prefix, final String suffix, final char escape) {
Assert.isFalse(StrChecker.isEmpty(prefix), "开始符号不能为空");
Assert.isFalse(StrChecker.isEmpty(suffix), "结束符号不能为空");
this.processor = Objects.requireNonNull(processor);
this.open = prefix;
this.openLength = prefix.length();
this.close = suffix;
this.closeLength = suffix.length();
this.escape = escape;
} }
/** /**
@ -103,9 +104,9 @@ public class PlaceholderParser implements UnaryOperator<String> {
} }
// 开始匹配 // 开始匹配
char[] src = text.toCharArray(); final char[] src = text.toCharArray();
final StringBuilder result = new StringBuilder(src.length); final StringBuilder result = new StringBuilder(src.length);
StringBuilder expression = new StringBuilder(); final StringBuilder expression = new StringBuilder();
while (openCursor > -1) { while (openCursor > -1) {
// 开始符号是否被转义，若是则跳过并寻找下一个开始符号 // 开始符号是否被转义，若是则跳过并寻找下一个开始符号