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

Character.isSurrogate介绍

[英]Returns true if the given character is a high or low surrogate.
[中]如果给定字符是高代理项或低代理项，则返回true。

代码示例

代码示例来源：origin: apache/incubator-druid

public static int estimatedBinaryLengthAsUTF8(String value)
{
 int length = 0;
 for (int i = 0; i < value.length(); i++) {
  char var10 = value.charAt(i);
  if (var10 < 0x80) {
   length += 1;
  } else if (var10 < 0x800) {
   length += 2;
  } else if (Character.isSurrogate(var10)) {
   length += 4;
   i++;
  } else {
   length += 3;
  }
 }
 return length;
}

代码示例来源：origin: konsoletyper/teavm

private boolean hasBadCharacters(String string) {
  for (int i = 0; i < string.length(); ++i) {
    char c = string.charAt(i);
    if (c == 0 || Character.isSurrogate(c)) {
      return true;
    }
  }
  return false;
}

代码示例来源：origin: apache/hive

public static String getRandUnicodeString(Random r, int length) {
 StringBuilder sb = new StringBuilder();
 for (int i = 0; i < length; i++) {
  char ch;
  while (true) {
   int codePoint = MIN_RANDOM_CODEPOINT + r.nextInt(RANGE_RANDOM_CODEPOINT);
   if (!Character.isDefined(codePoint) ||
     Character.getType(codePoint) == Character.PRIVATE_USE) {
    continue;
   }
   ch = (char) codePoint;
   if (Character.isSurrogate(ch)) {
    continue;
   }
   break;
  }
  sb.append(ch);
 }
 return sb.toString();
}

代码示例来源：origin: prestodb/presto

check(!Character.isSurrogate(currentCodePoint), format("Invalid escaped character: %s. Escaped character is a surrogate. Use '\\+123456' instead.", currentEscapedCode), context);
unicodeStringBuilder.append(currentCodePoint);

代码示例来源：origin: rapidoid/rapidoid

out.writeByte((byte) (UTF8_CONTINUATION | c & LAST_6)); // lowest 6 bits
} else if (Character.isSurrogate(c)) {

代码示例来源：origin: konsoletyper/teavm

} else if (!Character.isSurrogate(ch)) {
  if (outPos + 3 > outSize) {
    --inPos;

代码示例来源：origin: stackoverflow.com

public static boolean isEntirelyInBasicMultilingualPlane(String text) {
  for (int i = 0; i < text.length(); i++) {
    if (Character.isSurrogate(text.charAt(i))) {
      return false;
    }
  }
  return true;
}

代码示例来源：origin: stackoverflow.com

BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("1.txt"), "UTF-8"));
 for (int c; (c = br.read()) != -1;) {
   if (Character.isSurrogate((char)c)) {
     // skip the second surrogate char
     br.read();
   } else {
     // process char c
   }
 }

代码示例来源：origin: rapidoid/rapidoid

out.writeByte((byte) (UTF8_CONTINUATION | c & LAST_6)); // lowest 6 bits
} else if (Character.isSurrogate(c)) {

代码示例来源：origin: konsoletyper/teavm

if (Character.isSurrogate(c)) {
  inPos -= 3;
  result = TCoderResult.malformedForLength(3);

代码示例来源：origin: org.kopitubruk.util/JSONUtil

/**
 * Shorthand for doing boolean isSurrogate as an int.
 *
 * @param ch the char to check
 * @return 1 if it's a surrogate.  0 if not.
 */
private static int isSurrogate( char ch )
{
  return Character.isSurrogate(ch) ? 1 : 0;
}

代码示例来源：origin: bluestreak01/questdb

/**
 * Determines if the specified code point is a supplementary
 * character or unpaired surrogate.
 */
private static boolean isSupplementary(int ch) {
  return ch >= Character.MIN_SUPPLEMENTARY_CODE_POINT ||
      Character.isSurrogate((char) ch);
}

代码示例来源：origin: org.apidesign.bck2brwsr/emul

/**
 * Determines if the specified code point is a supplementary
 * character or unpaired surrogate.
 */
private static final boolean isSupplementary(int ch) {
  return ch >= Character.MIN_SUPPLEMENTARY_CODE_POINT ||
      Character.isSurrogate((char)ch);
}

代码示例来源：origin: jtulach/bck2brwsr

/**
 * Determines if the specified code point is a supplementary
 * character or unpaired surrogate.
 */
private static final boolean isSupplementary(int ch) {
  return ch >= Character.MIN_SUPPLEMENTARY_CODE_POINT ||
      Character.isSurrogate((char)ch);
}

代码示例来源：origin: org.kopitubruk.util/JSONUtil

public boolean needEscapeImpl( char ch )
{
  return isControl(ch) || isEsc(ch) || Character.isSurrogate(ch);
}

代码示例来源：origin: org.kopitubruk.util/JSONUtil

public boolean needEscapeImpl( char ch )
{
  return isControl(ch) || isEvalEsc(ch) || Character.isSurrogate(ch);
}

代码示例来源：origin: org.talend.daikon/daikon

private static int getConsecutiveCodepoints(int codePoint, String pattern, int currentPos) {
  int lastPos = currentPos;
  while (lastPos < pattern.length() && pattern.codePointAt(lastPos) == codePoint) {
    if (Character.isSurrogate(pattern.charAt(lastPos)))
      lastPos += 2;
    else
      lastPos++;
  }
  return (lastPos - currentPos + 1);
}

代码示例来源：origin: stackoverflow.com

Character.isHighSurrogate(myChar); // returns true if myChar is a high surrogate
Character.isLowSurrogate(myChar); // same for low surrogate

Character.isSurrogate(myChar); // just to know if myChar is a surrogate

代码示例来源：origin: org.sakaiproject.kernel/sakai-kernel-impl

public String removeSurrogates(String str) {
  StringBuilder sb = new StringBuilder();
  for (int i = 0; i < str.length(); i++) {
    char c = str.charAt(i);
    if (!Character.isSurrogate(c)) {
      sb.append(c);
    }
    else if (restrictReplacement != null) {
      sb.append(restrictReplacement);
    }
  }
  return sb.toString();
}

代码示例来源：origin: bluestreak01/questdb

private int putUtf8Internal(CharSequence cs, int hi, int i, char c) {
  if (c < 2048) {
    put((char) (192 | c >> 6)).put((char) (128 | c & 63));
  } else if (Character.isSurrogate(c)) {
    i = encodeSurrogate(c, cs, i, hi);
  } else {
    put((char) (224 | c >> 12)).put((char) (128 | c >> 6 & 63)).put((char) (128 | c & 63));
  }
  return i;
}