本文整理了Java中java.lang.Character.toTitleCase()方法的一些代码示例，展示了Character.toTitleCase()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。Character.toTitleCase()方法的具体详情如下：
包路径：java.lang.Character
类名称：Character
方法名：toTitleCase

Character.toTitleCase介绍

[英]Returns the title case equivalent for the specified character if it exists. Otherwise, the specified character is returned unchanged.
[中]

代码示例

代码示例来源：origin: org.codehaus.plexus/plexus-utils

public static String capitalizeFirstLetter( String data )
{
  char firstLetter = Character.toTitleCase( data.substring( 0, 1 ).charAt( 0 ) );
  String restLetters = data.substring( 1 );
  return firstLetter + restLetters;
}

代码示例来源：origin: facebook/stetho

private static String capitalize(String str) {
 if (str == null || str.length() == 0 || Character.isTitleCase(str.charAt(0))) {
  return str;
 }
 StringBuilder buffer = new StringBuilder(str);
 buffer.setCharAt(0, Character.toTitleCase(buffer.charAt(0)));
 return buffer.toString();
}

代码示例来源：origin: ltsopensource/light-task-scheduler

private static String capitalize(String str) {
  return String.valueOf(Character.toTitleCase(str.charAt(0))) + str.substring(1);
}

代码示例来源：origin: ltsopensource/light-task-scheduler

private static String capitalize(String str) {
  return String.valueOf(Character.toTitleCase(str.charAt(0))) + str.substring(1);
}

代码示例来源：origin: stackoverflow.com

public static String toTitleCase(String input) {
  StringBuilder titleCase = new StringBuilder();
  boolean nextTitleCase = true;

  for (char c : input.toCharArray()) {
    if (Character.isSpaceChar(c)) {
      nextTitleCase = true;
    } else if (nextTitleCase) {
      c = Character.toTitleCase(c);
      nextTitleCase = false;
    }

    titleCase.append(c);
  }

  return titleCase.toString();
}

代码示例来源：origin: org.apache.commons/commons-lang3

final int newCodePoint = Character.toTitleCase(firstCodepoint);
if (firstCodepoint == newCodePoint) {

代码示例来源：origin: Activiti/Activiti

/**
 * Returns the setter-method for the given field name or null if no setter exists.
 */
public static Method getSetter(String fieldName, Class<?> clazz, Class<?> fieldType) {
 String setterName = "set" + Character.toTitleCase(fieldName.charAt(0)) + fieldName.substring(1, fieldName.length());
 try {
  // Using getMethods(), getMethod(...) expects exact parameter type
  // matching and ignores inheritance-tree.
  Method[] methods = clazz.getMethods();
  for (Method method : methods) {
   if (method.getName().equals(setterName)) {
    Class<?>[] paramTypes = method.getParameterTypes();
    if (paramTypes != null && paramTypes.length == 1 && paramTypes[0].isAssignableFrom(fieldType)) {
     return method;
    }
   }
  }
  return null;
 } catch (SecurityException e) {
  throw new ActivitiException("Not allowed to access method " + setterName + " on class " + clazz.getCanonicalName());
 }
}

代码示例来源：origin: thymeleaf/thymeleaf

/**
 * <p>
 * Convert the first letter of target to uppercase (title-case, in fact).
 * </p>
 *
 * @param target the String to be capitalized. If non-String object, toString()
 * will be called.
 * @return String the result of capitalizing the target.
 * @since 1.1.2
 */
public static String capitalize(final Object target) {
  if (target == null) {
    return null;
  }
  final StringBuilder result = new StringBuilder(target.toString());
  if (result.length() > 0) {
    result.setCharAt(0, Character.toTitleCase(result.charAt(0)));
  }
  return result.toString();
}

代码示例来源：origin: org.apache.commons/commons-lang3

capitalizeNext = true;
} else if (capitalizeNext) {
  buffer[i] = Character.toTitleCase(ch);
  capitalizeNext = false;

代码示例来源：origin: org.codehaus.plexus/plexus-utils

/**
 * <p>
 * Capitalise a String.
 * </p>
 * <p>
 * That is, convert the first character into title-case. <code>null</code> is returned as <code>null</code>.
 * </p>
 *
 * @param str the String to capitalise
 * @return capitalised String
 */
public static String capitalise( String str )
{
  if ( str == null )
  {
    return null;
  }
  else if ( str.length() == 0 )
  {
    return "";
  }
  else
  {
    return new StringBuilder( str.length() ).append( Character.toTitleCase( str.charAt( 0 ) ) ).append( str, 1,
                                                      str.length() ).toString();
  }
}

代码示例来源：origin: baomidou/mybatis-plus

/**
 * 拼接字符串第二个字符串第一个字母大写
 */
public static String concatCapitalize(String concatStr, final String str) {
  if (isEmpty(concatStr)) {
    concatStr = EMPTY;
  }
  if (str == null || str.length() == 0) {
    return str;
  }
  final char firstChar = str.charAt(0);
  if (Character.isTitleCase(firstChar)) {
    // already capitalized
    return str;
  }
  return concatStr + Character.toTitleCase(firstChar) + str.substring(1);
}

代码示例来源：origin: org.apache.commons/commons-lang3

} else if (Character.isLowerCase(ch)) {
  if (whitespace) {
    buffer[i] = Character.toTitleCase(ch);
    whitespace = false;
  } else {

代码示例来源：origin: org.apache.poi/poi

private static String capitalizeAndTrim(final String str) {
  if (str == null || str.length() == 0) {
    return str;
  }
  StringBuilder sb = new StringBuilder(str.length());
  boolean capitalizeNext = true;
  for (char ch : str.toCharArray()) {
    if (!Character.isLetterOrDigit(ch)) {
      capitalizeNext = true;
      continue;
    }
    if (capitalizeNext) {
      if (!Character.isLetter(ch)) {
        sb.append('_');
      } else {
        ch = Character.toTitleCase(ch);
      }
      capitalizeNext = false;
    }
    sb.append(ch);
  }
  return sb.toString();
}

代码示例来源：origin: commons-lang/commons-lang

capitalizeNext = true;
} else if (capitalizeNext) {
  buffer.append(Character.toTitleCase(ch));
  capitalizeNext = false;
} else {

代码示例来源：origin: commons-lang/commons-lang

} else if (Character.isLowerCase(ch)) {
  if (whitespace) {
    tmp = Character.toTitleCase(ch);
  } else {
    tmp = Character.toUpperCase(ch);

代码示例来源：origin: org.codehaus.plexus/plexus-utils

buffer.append( Character.toTitleCase( ch ) );
space = false;

代码示例来源：origin: stanfordnlp/CoreNLP

private void setTrueCaseText(CoreLabel l) {
 String trueCase = l.getString(CoreAnnotations.TrueCaseAnnotation.class);
 String text = l.word();
 String trueCaseText = text;
 switch (trueCase) {
  case "UPPER":
   trueCaseText = text.toUpperCase();
   break;
  case "LOWER":
   trueCaseText = text.toLowerCase();
   break;
  case "INIT_UPPER":
   trueCaseText = Character.toTitleCase(text.charAt(0)) + text.substring(1).toLowerCase();
   break;
  case "O":
   // The model predicted mixed case, so lookup the map:
   String lower = text.toLowerCase();
   if (mixedCaseMap.containsKey(lower)) {
    trueCaseText = mixedCaseMap.get(lower);
   }
   // else leave it as it was?
   break;
 }
 // System.err.println(text + " was classified as " + trueCase + " and so became " + trueCaseText);
 l.set(CoreAnnotations.TrueCaseTextAnnotation.class, trueCaseText);
 if (overwriteText) {
  l.set(CoreAnnotations.TextAnnotation.class, trueCaseText);
  l.set(CoreAnnotations.ValueAnnotation.class, trueCaseText);
 }
}

代码示例来源：origin: thymeleaf/thymeleaf

buffer[idx] = Character.toTitleCase(buffer[idx]);
idx++;
idx = findNextWord(buffer, idx, delimiterChars);

代码示例来源：origin: commons-lang/commons-lang

/**
 * <p>Capitalizes a String changing the first letter to title case as
 * per {@link Character#toTitleCase(char)}. No other letters are changed.</p>
 *
 * <p>For a word based algorithm, see {@link WordUtils#capitalize(String)}.
 * A <code>null</code> input String returns <code>null</code>.</p>
 *
 * <pre>
 * StringUtils.capitalize(null)  = null
 * StringUtils.capitalize("")    = ""
 * StringUtils.capitalize("cat") = "Cat"
 * StringUtils.capitalize("cAt") = "CAt"
 * </pre>
 *
 * @param str  the String to capitalize, may be null
 * @return the capitalized String, <code>null</code> if null String input
 * @see WordUtils#capitalize(String)
 * @see #uncapitalize(String)
 * @since 2.0
 */
public static String capitalize(String str) {
  int strLen;
  if (str == null || (strLen = str.length()) == 0) {
    return str;
  }
  return new StrBuilder(strLen)
    .append(Character.toTitleCase(str.charAt(0)))
    .append(str.substring(1))
    .toString();
}

代码示例来源：origin: jphp-group/jphp

@FastMethod
@Signature(@Arg("char"))
public static Memory title(Environment env, Memory... args) {
  return StringMemory.valueOf(Character.toTitleCase(chr(args[0])));
}