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Java ArrayUtil.startsWith方法代码示例

本文整理汇总了Java中com.intellij.util.ArrayUtil.startsWith方法的典型用法代码示例。如果您正苦于以下问题:Java ArrayUtil.startsWith方法的具体用法?Java ArrayUtil.startsWith怎么用?Java ArrayUtil.startsWith使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在com.intellij.util.ArrayUtil的用法示例。


在下文中一共展示了ArrayUtil.startsWith方法的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: createModuleItems

import com.intellij.util.ArrayUtil; //导入方法依赖的package包/类
@NotNull
private static Collection<? extends PackagingSourceItem> createModuleItems(@NotNull ArtifactEditorContext editorContext, @NotNull String[] groupPath) {
  final Module[] modules = editorContext.getModulesProvider().getModules();
  final List<PackagingSourceItem> items = new ArrayList<PackagingSourceItem>();
  Set<String> groups = new HashSet<String>();
  for (Module module : modules) {
    String[] path = ModuleManager.getInstance(editorContext.getProject()).getModuleGroupPath(module);
    if (path == null) {
      path = ArrayUtil.EMPTY_STRING_ARRAY;
    }

    if (Comparing.equal(path, groupPath)) {
      items.add(new ModuleSourceItemGroup(module));
    }
    else if (ArrayUtil.startsWith(path, groupPath)) {
      groups.add(path[groupPath.length]);
    }
  }
  for (String group : groups) {
    items.add(0, new ModuleGroupItem(ArrayUtil.append(groupPath, group)));
  }
  return items;
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:24,代码来源:ModulesAndLibrariesSourceItemsProvider.java

示例2: isSafeToReloadIn

import com.intellij.util.ArrayUtil; //导入方法依赖的package包/类
static Magic8 isSafeToReloadIn(@NotNull VirtualFile virtualFile, @NotNull String text, @NotNull byte[] bytes, @NotNull Charset charset) {
  // file has BOM but the charset hasn't
  byte[] bom = virtualFile.getBOM();
  if (bom != null && !CharsetToolkit.canHaveBom(charset, bom)) return Magic8.NO_WAY;

  // the charset has mandatory BOM (e.g. UTF-xx) but the file hasn't or has wrong
  byte[] mandatoryBom = CharsetToolkit.getMandatoryBom(charset);
  if (mandatoryBom != null && !ArrayUtil.startsWith(bytes, mandatoryBom)) return Magic8.NO_WAY;

  String loaded = LoadTextUtil.getTextByBinaryPresentation(bytes, charset).toString();

  String separator = FileDocumentManager.getInstance().getLineSeparator(virtualFile, null);
  String toSave = StringUtil.convertLineSeparators(loaded, separator);

  String failReason = LoadTextUtil.wasCharsetDetectedFromBytes(virtualFile);
  if (failReason != null && CharsetToolkit.UTF8_CHARSET.equals(virtualFile.getCharset()) && !CharsetToolkit.UTF8_CHARSET.equals(charset)) {
    return Magic8.NO_WAY; // can't reload utf8-autodetected file in another charset
  }

  byte[] bytesToSave;
  try {
    bytesToSave = toSave.getBytes(charset);
  }
  catch (UnsupportedOperationException e) {
    return Magic8.NO_WAY;
  }
  if (bom != null && !ArrayUtil.startsWith(bytesToSave, bom)) {
    bytesToSave = ArrayUtil.mergeArrays(bom, bytesToSave); // for 2-byte encodings String.getBytes(Charset) adds BOM automatically
  }

  return !Arrays.equals(bytesToSave, bytes) ? Magic8.NO_WAY : loaded.equals(text) ? Magic8.ABSOLUTELY : Magic8.WELL_IF_YOU_INSIST;
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:33,代码来源:EncodingUtil.java

示例3: extractXmlEncodingFromProlog

import com.intellij.util.ArrayUtil; //导入方法依赖的package包/类
@Nullable
public static String extractXmlEncodingFromProlog(@NotNull byte[] bytes) {
  int index = 0;
  if (CharsetToolkit.hasUTF8Bom(bytes)) {
    index = CharsetToolkit.UTF8_BOM.length;
  }

  index = skipWhiteSpace(index, bytes);
  if (!ArrayUtil.startsWith(bytes, index, XML_PROLOG_START_BYTES)) return null;
  index += XML_PROLOG_START_BYTES.length;
  while (index < bytes.length) {
    index = skipWhiteSpace(index, bytes);
    if (ArrayUtil.startsWith(bytes, index, XML_PROLOG_END_BYTES)) return null;
    if (ArrayUtil.startsWith(bytes, index, ENCODING_BYTES)) {
      index += ENCODING_BYTES.length;
      index = skipWhiteSpace(index, bytes);
      if (index >= bytes.length || bytes[index] != '=') continue;
      index++;
      index = skipWhiteSpace(index, bytes);
      if (index >= bytes.length || bytes[index] != '\'' && bytes[index] != '\"') continue;
      byte quote = bytes[index];
      index++;
      StringBuilder encoding = new StringBuilder();
      while (index < bytes.length) {
        if (bytes[index] == quote) return encoding.toString();
        encoding.append((char)bytes[index++]);
      }
    }
    index++;
  }
  return null;
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:33,代码来源:XmlCharsetDetector.java

示例4: hasUTF32BEBom

import com.intellij.util.ArrayUtil; //导入方法依赖的package包/类
public static boolean hasUTF32BEBom(@NotNull byte[] bom) {
  return ArrayUtil.startsWith(bom, UTF32BE_BOM);
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:4,代码来源:CharsetToolkit.java

示例5: hasUTF32LEBom

import com.intellij.util.ArrayUtil; //导入方法依赖的package包/类
public static boolean hasUTF32LEBom(@NotNull byte[] bom) {
  return ArrayUtil.startsWith(bom, UTF32LE_BOM);
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:4,代码来源:CharsetToolkit.java

示例6: hasUTF8Bom

import com.intellij.util.ArrayUtil; //导入方法依赖的package包/类
/**
 * Has a Byte Order Marker for UTF-8 (Used by Microsoft's Notepad and other editors).
 *
 * @param bom a buffer.
 * @return true if the buffer has a BOM for UTF8.
 */
public static boolean hasUTF8Bom(@NotNull byte[] bom) {
  return ArrayUtil.startsWith(bom, UTF8_BOM);
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:10,代码来源:CharsetToolkit.java

示例7: hasUTF16LEBom

import com.intellij.util.ArrayUtil; //导入方法依赖的package包/类
/**
 * Has a Byte Order Marker for UTF-16 Low Endian
 * (ucs-2le, ucs-4le, and ucs-16le).
 *
 * @param bom a buffer.
 * @return true if the buffer has a BOM for UTF-16 Low Endian.
 */
public static boolean hasUTF16LEBom(@NotNull byte[] bom) {
  return ArrayUtil.startsWith(bom, UTF16LE_BOM);
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:11,代码来源:CharsetToolkit.java

示例8: hasUTF16BEBom

import com.intellij.util.ArrayUtil; //导入方法依赖的package包/类
/**
 * Has a Byte Order Marker for UTF-16 Big Endian
 * (utf-16 and ucs-2).
 *
 * @param bom a buffer.
 * @return true if the buffer has a BOM for UTF-16 Big Endian.
 */
public static boolean hasUTF16BEBom(@NotNull byte[] bom) {
  return ArrayUtil.startsWith(bom, UTF16BE_BOM);
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:11,代码来源:CharsetToolkit.java


注:本文中的com.intellij.util.ArrayUtil.startsWith方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。