Examples of org.eclipse.core.runtime.IPath.removeLastSegments()

org.eclipse.core.runtime.IPath.removeLastSegments()
Returns a copy of this path with the given number of segments removed from the end. The device id is preserved. The number must be greater or equal zero. If the count is zero, this path is returned.
If this path has a trailing separator, it will still have a trailing separator after the last segments are removed (assuming there are some segments left). If there is no trailing separator, the result will not have a trailing separator. If the number equals or exceeds the number of segments in this path, a path with no segments is returned.
@param count the number of segments to remove @return the new path


      if (root == null || root.segmentCount() <= 1) {
        throw new RuntimeException("Error getting composer vendor path");
      }


      vendorPath = root.removeLastSegments(1).addTrailingSeparator().append(vendor);
    }
    return vendorPath;
  }


  @Override

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    final String fileContent = "<html><body>This is a test file</body></html>";
    WebResponse createdFile = createFileOnServer("", filename, fileContent);
    URL fileLocation = createdFile.getURL();
    IPath filepath = new Path(fileLocation.getPath());
    filepath = filepath.removeFirstSegments(new Path(FILE_SERVLET_LOCATION).segmentCount()); // chop off leading /file/
    filepath = filepath.removeLastSegments(1); // chop off trailing /foo.html
    filepath = filepath.makeAbsolute();
    filepath = filepath.addTrailingSeparator();
    String parentFolder = filepath.toString();


    // User B: Give access to test's workspace

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    JSONArray diffs = new JSONArray();
    URI diffLocation = getURI(request);
    if (pattern != null) {
      IPath patternPath = new Path(pattern);
      IPath diffPath = new Path(diffLocation.getPath());
      diffPath = diffPath.removeLastSegments(patternPath.segmentCount());
      diffLocation = new URI(diffLocation.getScheme(), diffLocation.getAuthority(), diffPath.toPortableString(), null, null);
    }
    URI cloneLocation = BaseToCloneConverter.getCloneLocation(diffLocation, BaseToCloneConverter.DIFF);


    int page = request.getParameter("page") != null ? new Integer(request.getParameter("page")).intValue() : 0; //$NON-NLS-1$ //$NON-NLS-2$

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            && !f.getName().contains(".doc.source")) {
          String versionName = fPath
              .segment(fPath.segmentCount() - 3);
          String siteName = fPath.segment(fPath.segmentCount() - 4);


          displayNameFile = fPath.removeLastSegments(3).append(
              "displayname.txt").toFile();
          if (displayNameFile.exists()) {
            try {
              siteDisplayName = FileUtil.getContent(
                  displayNameFile, "UTF-8").toString().trim();

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            if (element.equals(fProvider.getRoot())) {
                return null;
            }
            IPath path= new Path(fProvider.getFullPath(element));
            if (path.segmentCount() > 0) {
                return findElement(path.removeLastSegments(1));
            }
            return fProvider.getRoot();
        }
    
        /* non java-doc

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  public ICompilationUnit createCompilationUnit(
      IPackageFragmentRoot fragmentRoot, String testsrc, String path)
      throws CoreException, IOException {
    IPath typepath = new Path(path);
    String pkgname = typepath.removeLastSegments(1).toString()
        .replace('/', '.');
    IPackageFragment fragment = createPackage(fragmentRoot, pkgname);
    StringBuffer sb = new StringBuffer();
    InputStream source = openTestResource(new Path(testsrc).append(typepath));
    Reader r = new InputStreamReader(source);

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          while (true) {
            ZipEntry entry = zip.getNextEntry();
            if (entry == null) break;
            if (!entry.isDirectory() && entry.getName().startsWith(prefix) && entry.getName().endsWith(JAVA_EXT)) {
              IPath path = srcfolder.append(entry.getName().substring(prefix.length()));
              path.removeLastSegments(1).toFile().mkdirs();
              OutputStream out = new FileOutputStream(path.toFile());
              int len;
              while ((len = zip.read(buffer)) != -1) {
                out.write(buffer, 0, len);
              }

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  MonitoredResource monitoredResourceForPath(IPath path) {
    IPath aPath = path;
    MonitoredResource resource = _resources.get(aPath);
    while (resource == null && !path.isRoot() && !"/".equals(aPath.toPortableString())) {
      aPath = aPath.removeLastSegments(1);
      resource = _resources.get(aPath);
    }
    return resource;
  }

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      } catch (NumberFormatException e) {
        JdtPlugin.getDefault().getPluginLogger().log(e);
        throw new PathCoderException();
      }
      IPath entryPath = path.removeFirstSegments(i + 1);
      entryPath = entryPath.removeLastSegments(entryPath.segmentCount() - integer.intValue());
      arrayList.add(entryPath);
      i = i + integer.intValue() + 1;
    }
    return arrayList.toArray(new IPath[arrayList.size()]);
  }

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    String gradlePath = null;
    boolean useWrapper = preferenceStore.getBoolean(GradleConstants.GRADLE_USE_WRAPPER);
    if (useWrapper){
      String file1 = configuration.getAttribute(GradleConstants.KEY_FILE_PATH,  "");
      IPath ipath = ResourcesPlugin.getWorkspace().getRoot().findMember(file1).getLocation();
      String filePath1 = ipath.removeLastSegments(1).toOSString();
      gradlePath = filePath1 + (isWindows?"\\gradlew.bat":"/gradlew");
      File gradlewFile = (new File(gradlePath));
      useWrapper = gradlewFile.exists();
    }
    if (!useWrapper){

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