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

org.eclipse.core.runtime.IPath.removeFirstSegments()
Returns a copy of this path with the given number of segments removed from the beginning. The device id is preserved. The number must be greater or equal zero. If the count is zero, this path is returned. The resulting path will always be a relative path with respect to this path. If the number equals or exceeds the number of segments in this path, an empty relative path is returned. @param count the number of segments to remove @return the new path

  private String getRelativeLocation(String target, String base) {
    IPath targetPath = Path.fromOSString(target);
    IPath basePath = Path.fromPortableString(base);
    IPath result = targetPath.makeRelativeTo(basePath);
    // TODO remove the first part! Should be correct in first place!
    result = result.removeFirstSegments(1);
    return result.toPortableString();
  }


  private void configureExtensions(RutaBuildOptions options) {
    ConfigurationParameterSettings configurationParameterSettings = analysisEngineDescription

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          String startPart, int type, String complString) {
    Collection<String> types = new HashSet<String>();
    if (type == RutaTypeConstants.RUTA_TYPE_AT) {
      try {
        IPath path = sourceModule.getModelElement().getPath();
        path = path.removeFirstSegments(2);
        types = importTypeSystem(path.toPortableString(), sourceModule.getModelElement()
                .getScriptProject().getProject());
      } catch (Exception e) {
      }
      for (String string : types) {

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        super.init(site, input);
        getSite().getPage().addSelectionListener(this);
        FileEditorInput fileInput = (FileEditorInput) input;
        this.definitionFile = fileInput.getFile();
        IPath path = fileInput.getPath().removeLastSegments(1);
        path = path.removeFirstSegments(path.segmentCount() - 1);
        setPartName(path.lastSegment());
        definition = ProcessCache.getProcessDefinition(definitionFile);
        definition.setDirty(false);
        ResourcesPlugin.getWorkspace().addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE);
        definition.addPropertyChangeListener(this);

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        if (isImplCreation)
          packageFragmentPath = packageFragmentPath.append("server");//$NON-NLS-1$
        else
          packageFragmentPath = packageFragmentPath.append("client");//$NON-NLS-1$


        IFolder folder = javaProject.getProject().getFolder(packageFragmentPath.removeFirstSegments(1));
        if (!folder.exists())
          folder.create(true, true, null);
        packageFragment = javaProject.findPackageFragment(packageFragmentPath);
      } catch (Exception e) {
        Activator.logException(e);

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        if (isImplCreation)
          packageFragmentPath = packageFragmentPath.append("server");//$NON-NLS-1$
        else
          packageFragmentPath = packageFragmentPath.append("client");//$NON-NLS-1$


        IFolder folder = javaProject.getProject().getFolder(packageFragmentPath.removeFirstSegments(1));
        if (!folder.exists())
          folder.create(true, true, null);
        packageFragment = javaProject.findPackageFragment(packageFragmentPath);
      } catch (Exception e) {
        Activator.logException(e);

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              // Determine whether on this classentry's path
              machings = entries[i].getPath()
                  .matchingFirstSegments(elementPath);
              if (machings > 0) {
                // Get package name
                classPath = elementPath.removeFirstSegments(
                    machings).removeLastSegments(1);
                break;
              }
            }
            // Not on the classpath?

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      IVirtualFolder webContentFolder = getWebContentFolder(file.getProject());
      if (webContentFolder != null) {
        IPath webContentPath = webContentFolder.getProjectRelativePath();
        IPath filePath = file.getProjectRelativePath();
        int matchingFirstSegments = webContentPath.matchingFirstSegments(filePath);
        path = filePath.removeFirstSegments(matchingFirstSegments);
      }
    }
    return path;
  }

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              ITaglibRecord taglibRecord = availableTaglibRecords[taglibRecordNumber];
              String uri = null;
              if (taglibRecord.getRecordType() == ITaglibRecord.TAGDIR) {
                IPath path = ((ITagDirRecord) taglibRecord).getPath();
                if (localContextRoot.isPrefixOf(path)) {
                  uri = IPath.SEPARATOR + path.removeFirstSegments(localContextRoot.segmentCount()).toString();
                  uriToRecords.put(uri, taglibRecord);
                }
              }
            }
            /*

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        final IWorkspaceContextResolver wkspaceResolver =
            IStructuredDocumentContextResolverFactory.INSTANCE.getWorkspaceContextResolver( getStructuredDocumentContext() );
        IResource resource = wkspaceResolver.getResource();
        IPath filePath = resource.getFullPath();
    if (filePath.matchingFirstSegments(webContentPath) == webContentPath.segmentCount()) {
      filePath = filePath.removeFirstSegments(webContentPath.segmentCount());
      filePath = filePath.removeLastSegments(1);
      filePath = filePath.append(value);
      IVirtualFile file = getWebRoot().getFile(filePath);
      if (!file.exists()){
        getValidationMessages().add(new ValidationMessage(Messages.WebPathType_2));

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        IPath srcPath = new Path(newSourceLocation);
        if (workspaceRoot.findMember(srcPath) != null) {
          sourceLocation = newSourceLocation;
        } else if (wsRootPath.isPrefixOf(srcPath)) {
          int segmentsMatched = wsRootPath.matchingFirstSegments(srcPath);
          srcPath = srcPath.removeFirstSegments(segmentsMatched).setDevice(null);
          sourceLocation = srcPath.toOSString();
        } else {
          sourceLocation = newSourceLocation;
          relativeToWorkspace = false;
        }

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