org.apache.brooklyn.util.text.Strings.makeValidJavaName()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.apache.brooklyn.util.text.Strings.makeValidJavaName()方法的一些代码示例,展示了Strings.makeValidJavaName()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Strings.makeValidJavaName()方法的具体详情如下:
包路径:org.apache.brooklyn.util.text.Strings
类名称:Strings
方法名:makeValidJavaName

Strings.makeValidJavaName介绍

[英]Returns a valid Java identifier name based on the input. Removes certain characterss (like apostrophe), replaces one or more invalid characterss with _, and prepends _ if the first character is only valid as an identifier part (not start).

The result is usually unique to s, though this isn't guaranteed, for example if all characters are invalid. For a unique identifier use #makeValidUniqueJavaName(String).
[中]根据输入返回有效的Java标识符名称。删除某些字符(如撇号),将一个或多个无效字符替换为u,并在第一个字符仅作为标识符部分(非起始)有效时加上u前缀。
结果通常是s唯一的,但这并不能保证,例如,如果所有字符都无效。对于唯一标识符,请使用#makeValidUniqueJavaName(字符串)。

代码示例

代码示例来源:origin: org.apache.brooklyn/brooklyn-utils-common

public void makeValidJavaName() {
  assertEquals(Strings.makeValidJavaName(null), "__null");
  assertEquals(Strings.makeValidJavaName(""), "__empty");
  assertEquals(Strings.makeValidJavaName("abcdef"), "abcdef");
  assertEquals(Strings.makeValidJavaName("a'b'c'd'e'f"), "abcdef");
  assertEquals(Strings.makeValidJavaName("12345"), "_12345");
}

代码示例来源:origin: org.apache.brooklyn/brooklyn-utils-common

/**
 * Returns a unique valid java identifier name based on the input.
 *
 * Translated as per {@link #makeValidJavaName(String)} but with {@link String#hashCode()}
 * appended where necessary to guarantee uniqueness.
 *
 * @see #makeValidJavaName(String)
 */
public static String makeValidUniqueJavaName(String s) {
  String name = makeValidJavaName(s);
  if (isEmpty(s) || IS_JAVA_IDENTIFIER_PART.matchesAllOf(s) || CharMatcher.is('\'').matchesNoneOf(s)) {
    return name;
  } else {
    return name + "_" + s.hashCode();
  }
}

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