本文整理了Java中com.yahoo.text.Utf8.toBytes()方法的一些代码示例，展示了Utf8.toBytes()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。Utf8.toBytes()方法的具体详情如下：
包路径：com.yahoo.text.Utf8
类名称：Utf8
方法名：toBytes

Utf8.toBytes介绍

[英]Will try an optimistic approach to utf8 encoding. That is 4.6x faster that the brute encode for ascii, not accounting for reduced memory footprint and GC.
[中]将尝试一种乐观的utf8编码方法。这比野蛮的ascii编码快4.6倍，不考虑内存占用和GC的减少。

代码示例

代码示例来源：origin: com.yahoo.vespa/vespajlib

/**
 * This will construct a utf8 backing of the given string.
 * @param str The string that will be utf8 encoded
 */
public Utf8String(String str) {
  super(Utf8.toBytes(str));
  s = str;
}

代码示例来源：origin: com.yahoo.vespa/container-search

/** Utility method for turning a string into utf-8 bytes */
protected static final byte[] getBytes(String string) {
  return Utf8.toBytes(string);
}
public static void putString(String s, ByteBuffer buffer) {

代码示例来源：origin: com.yahoo.vespa/vespajlib

public static byte[] createUTF8CharArray(String input) {
  if (input == null || input.length() < 1) {
    return new byte[0];
  }
  return Utf8.toBytes(input);
}

代码示例来源：origin: com.yahoo.vespa/vespajlib

/**
 * Writes a string directly as-is to the stream of this.
 *
 * @return this for convenience
 */
private JSONWriter write(String string) throws IOException {
  if (string.length() == 0) return this;
  stream.write(Utf8.toBytes(string));
  return this;
}

代码示例来源：origin: com.yahoo.vespa/container-search

private void encodeSummaryClass(ByteBuffer buffer) {
  if (summaryClass != null) {
    byte[] tmp = Utf8.toBytes(summaryClass);
    buffer.putInt(tmp.length);
    buffer.put(tmp);
  }
}

代码示例来源：origin: com.yahoo.vespa/document

private static long makeLocation(String s) {
  long result = 0;
  byte[] md5sum = MD5.md5.get().digest(Utf8.toBytes(s));
  for (int i=0; i<8; ++i) {
    result |= (md5sum[i] & 0xFFl) << (8*i);
  }
  return result;
}

代码示例来源：origin: com.yahoo.vespa/standalone-container

private static Path createApplicationDirectory(String servicesXml) throws IOException {
  Path applicationDir = Files.createTempDirectory("application");
  Path servicesXmlFile = applicationDir.resolve("services.xml");
  String content = servicesXml;
  
  if (!servicesXml.startsWith("<?xml")) {
    content = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n" + servicesXml;
  }
  Files.write(servicesXmlFile, Utf8.toBytes(content));
  return applicationDir;
}

代码示例来源：origin: com.yahoo.vespa/vespajlib

@Override
public GenericWriter write(float v) throws java.io.IOException {
  buffer.append(Utf8.toBytes(String.valueOf(v)));
  return this;
}

代码示例来源：origin: com.yahoo.vespa/linguistics

@Override
public final Detection detect(String input, Hint hint) {
  byte[] buf = Utf8.toBytes(input);
  return detect(buf, 0, buf.length, hint);
}

代码示例来源：origin: com.yahoo.vespa/vespajlib

@Override
public GenericWriter write(double v) throws java.io.IOException {
  buffer.append(Utf8.toBytes(String.valueOf(v)));
  return this;
}
@Override

代码示例来源：origin: com.yahoo.vespa/container-search

/**
 * Encodes the location to the given buffer and returns the length.
 * For internal use.
 */
public int encode(ByteBuffer buffer) {
  byte[] loc = Utf8.toBytes(toString());
  buffer.put(loc);
  return loc.length;
}

代码示例来源：origin: com.yahoo.vespa/container-core

private void internalError() {
  contentType = "text/plain";
  data = Utf8.toBytes("Internal error while fetching status file.\n");
  setStatus(com.yahoo.jdisc.http.HttpResponse.Status.NOT_FOUND);
}

代码示例来源：origin: com.yahoo.vespa/container-core

private void fileNotFound() {
  contentType = "text/plain";
  data = Utf8.toBytes(COULD_NOT_FIND_STATUS_FILE);
  setStatus(com.yahoo.jdisc.http.HttpResponse.Status.NOT_FOUND);
}

代码示例来源：origin: com.yahoo.vespa/vespajlib

/**
 * Hashes a string, by calling hash(byte[] key,int initval) with
 * the utf-8 bytes of the string as key and 0 as initval.
 * Note: This is copying the string content, change implementation to
 * use efficiently on large strings.
 *
 * bratseth
 */
public static int hash(String key) {
  return hash(Utf8.toBytes(key), 0);
}

代码示例来源：origin: com.yahoo.vespa/container-core

private void accessDenied() {
  contentType = "text/plain";
  data = Utf8.toBytes("Status file inaccessible.\n");
  setStatus(com.yahoo.jdisc.http.HttpResponse.Status.NOT_FOUND);
}

代码示例来源：origin: com.yahoo.vespa/container-core

/**
 * Behaves like a VIP status response file has been deleted.
 */
private void searchContainerOutOfService() {
  contentType = "text/plain";
  data = Utf8.toBytes(NO_SEARCH_BACKENDS);
  setStatus(com.yahoo.jdisc.http.HttpResponse.Status.NOT_FOUND);
}

代码示例来源：origin: com.yahoo.vespa/vespajlib

/** Writes this string to the buffer as a 1_4 encoded length in bytes followed by the utf8 bytes */
public void putUtf8String(String value) {
  byte[] stringBytes = Utf8.toBytes(value);
  putInt1_4Bytes(stringBytes.length);
  put(stringBytes);
}

代码示例来源：origin: com.yahoo.vespa/vespajlib

protected void putUtf8(Serializer buf, String val) {
    byte[] raw = Utf8.toBytes(val);
    buf.putInt(null, raw.length);
    buf.put(null, raw);
  }
}

代码示例来源：origin: com.yahoo.vespa/container-search

private byte[] getSummaryClassAsUtf8() {
  if (query.getPresentation().getSummary() != null) {
    return Utf8.toBytes(query.getPresentation().getSummary());
  }
  return new byte[0];
}

代码示例来源：origin: com.yahoo.vespa/document

public static void printStringXml(StringFieldValue s, XmlStream xml) {
  String content = s.getString();
  if (containsNonPrintableCharactersString(content)) {
    byte[] bytecontent = Utf8.toBytes(content);
    xml.addAttribute("binaryencoding", "base64");
    xml.addContent(new Base64(0).encodeToString(bytecontent));
  } else {
    xml.addContent(content);
  }
}