本文整理了Java中org.antlr.v4.runtime.misc.Utils类的一些代码示例，展示了Utils类的具体用法。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。Utils类的具体详情如下：
包路径：org.antlr.v4.runtime.misc.Utils
类名称：Utils

Utils介绍

暂无

代码示例

代码示例来源：origin: org.antlr/antlr4-runtime

/** Print out a whole tree in LISP form. {@link #getNodeText} is used on the
 *  node payloads to get the text for the nodes.
 */
public static String toStringTree(final Tree t, final List<String> ruleNames) {
  String s = Utils.escapeWhitespace(getNodeText(t, ruleNames), false);
  if ( t.getChildCount()==0 ) return s;
  StringBuilder buf = new StringBuilder();
  buf.append("(");
  s = Utils.escapeWhitespace(getNodeText(t, ruleNames), false);
  buf.append(s);
  buf.append(' ');
  for (int i = 0; i<t.getChildCount(); i++) {
    if ( i>0 ) buf.append(' ');
    buf.append(toStringTree(t.getChild(i), ruleNames));
  }
  buf.append(")");
  return buf.toString();
}

代码示例来源：origin: apache/hive

/**
  * Note. This stub is to resolve name conflict with ANTLR generated source using org.antlr.v4.runtime.misc.Utils.join
  */
 static <T> String join(T[] array, String separator) {
  return org.antlr.v4.runtime.misc.Utils.join(array, separator);
 }
}

代码示例来源：origin: org.antlr/antlr4-runtime

public void load(String fileName, String encoding)
  throws IOException
{
  data = Utils.readFile(fileName, encoding);
  this.n = data.length;
}

代码示例来源：origin: org.antlr/antlr4-runtime

public static void writeFile(String fileName, String content) throws IOException {
  writeFile(fileName, content, null);
}

代码示例来源：origin: antlr/codebuff

labels.add(Utils.join(f.abbrevHeaderRows, " "));
    if ( feature==FeatureMetaData.UNUSED || feature.type.toString().startsWith("INFO_") )
      continue;
    String name = Utils.join(feature.abbrevHeaderRows, " ");
    labels.add(name.trim());
    System.out.println("wack "+name);
Utils.writeFile(fileName, code);
System.out.println("wrote python code to "+fileName);

代码示例来源：origin: org.antlr/antlr4-runtime

/**
 * Get a map from rule names to rule indexes.
 *
 * <p>Used for XPath and tree pattern compilation.</p>
 */
public Map<String, Integer> getRuleIndexMap() {
  String[] ruleNames = getRuleNames();
  if (ruleNames == null) {
    throw new UnsupportedOperationException("The current recognizer does not provide a list of rule names.");
  }
  synchronized (ruleIndexMapCache) {
    Map<String, Integer> result = ruleIndexMapCache.get(ruleNames);
    if (result == null) {
      result = Collections.unmodifiableMap(Utils.toMap(ruleNames));
      ruleIndexMapCache.put(ruleNames, result);
    }
    return result;
  }
}

代码示例来源：origin: org.antlr/antlr4-runtime

public static char[] getSerializedAsChars(ATN atn) {
  return Utils.toCharArray(getSerialized(atn));
}

代码示例来源：origin: io.virtdata/virtdata-lib-realer

public static void writeFile(String fileName, String content) throws IOException {
  writeFile(fileName, content, null);
}

代码示例来源：origin: antlr/codebuff

labels.add(Utils.join(f.abbrevHeaderRows, " "));
    if ( feature==FeatureMetaData.UNUSED || feature.type.toString().startsWith("INFO_") )
      continue;
    String name = Utils.join(feature.abbrevHeaderRows, " ");
    labels.add(name.trim());
    System.out.println("wack "+name);
  fileName = "python/src/drop_one_ws_feature_from_all.py";
Utils.writeFile(fileName, code);
System.out.println("wrote python code to "+fileName);

代码示例来源：origin: antlr/antlr4-intellij-adaptor

/** Get a map from token names to token types. */
public static Map<String, Integer> createTokenTypeMap(String[] tokenNames) {
  return Utils.toMap(tokenNames);
}

代码示例来源：origin: org.antlr/antlr4-runtime

public static String getDecoded(ATN atn, List<String> tokenNames) {
  IntegerList serialized = getSerialized(atn);
  char[] data = Utils.toCharArray(serialized);
  return new ATNSerializer(atn, tokenNames).decode(data);
}

代码示例来源：origin: org.antlr/antlr4-runtime

@Override
  public String toString() {
    String symbol = "";
    if (startIndex >= 0 && startIndex < getInputStream().size()) {
      symbol = getInputStream().getText(Interval.of(startIndex,startIndex));
      symbol = Utils.escapeWhitespace(symbol, false);
    }

    return String.format(Locale.getDefault(), "%s('%s')", LexerNoViableAltException.class.getSimpleName(), symbol);
  }
}

代码示例来源：origin: org.antlr/antlr4-runtime

@Override
  public String toString() {
    return Utils.join(Arrays.asList(opnds).iterator(), "||");
  }
}

代码示例来源：origin: com.impetus.fabric/fabric-jdbc-driver-shaded

public static void writeFile(String fileName, String content) throws IOException {
  writeFile(fileName, content, null);
}

代码示例来源：origin: org.antlr/antlr4-runtime

public static char[] readFile(String fileName) throws IOException {
  return readFile(fileName, null);
}

代码示例来源：origin: antlr/antlr4-intellij-adaptor

/** Get a map from rule names to rule indexes. */
public static Map<String, Integer> createRuleIndexMap(String[] ruleNames) {
  return Utils.toMap(ruleNames);
}

代码示例来源：origin: io.virtdata/virtdata-lib-realer

public static char[] getSerializedAsChars(ATN atn) {
  return Utils.toCharArray(getSerialized(atn));
}

代码示例来源：origin: org.antlr/antlr4

public void text(Graphics g, String s, int x, int y) {
//        System.out.println("drawing '"+s+"' @ "+x+","+y);
    s = Utils.escapeWhitespace(s, true);
    g.drawString(s, x, y);
  }

代码示例来源：origin: org.antlr/antlr4-runtime

@Override
  public String toString() {
    return Utils.join(Arrays.asList(opnds).iterator(), "&&");
  }
}

代码示例来源：origin: uk.co.nichesolutions/antlr4-runtime

public static void writeFile(String fileName, String content) throws IOException {
  writeFile(fileName, content, null);
}