Java 类com.intellij.util.containers.Predicate 实例源码

项目：hybris-integration-intellij-idea-plugin 文件：ImpexPsiUtils.java

@Nullable
@Contract("null, _ -> null")
public static PsiElement findSiblingByPredicate(
    @Nullable final PsiElement sibling,
    @NotNull final Predicate<PsiElement> predicate
) {
    if (sibling == null) {
        return null;
    } else {
        for (PsiElement child = sibling.getNextSibling(); child != null; child = child.getNextSibling()) {
            if (predicate.apply(child)) {
                return child;
            }
        }

        return null;
    }
}

项目：smcplugin 文件：SmcPsiUtil.java

public static List<SmcFile> findSmcFile(Project project, Predicate<SmcFile> predicate) {
    List<SmcFile> result = null;
    Collection<VirtualFile> virtualFiles = FileBasedIndex.getInstance().getContainingFiles(FileTypeIndex.NAME, SmcFileType.INSTANCE,
            GlobalSearchScope.allScope(project));
    for (VirtualFile virtualFile : virtualFiles) {
        SmcFile smcFile = (SmcFile) PsiManager.getInstance(project).findFile(virtualFile);
        if (smcFile != null &&
                (predicate == null || predicate.apply(smcFile))) {
            if (result == null) {
                result = new ArrayList<>();
            }
            result.add(smcFile);
        }
    }
    return result != null ? result : Collections.<SmcFile>emptyList();
}

项目：smcplugin 文件：SmcPsiUtil.java

public static List<? extends SmcMethodLikeElement> findMethodLikeForMethod(PsiMethod psiMethod, Class<? extends SmcMethodLikeElement> aClass, Predicate<SmcMethodLikeElement> predicate) {
    List<SmcMethodLikeElement> result = null;
    Project project = psiMethod.getProject();
    Collection<VirtualFile> virtualFiles = FileBasedIndex.getInstance().getContainingFiles(FileTypeIndex.NAME, SmcFileType.INSTANCE,
            GlobalSearchScope.allScope(project));
    for (VirtualFile virtualFile : virtualFiles) {
        SmcFile simpleFile = (SmcFile) PsiManager.getInstance(project).findFile(virtualFile);
        if (simpleFile != null) {
            Collection<? extends SmcMethodLikeElement> methodLikeElements = PsiTreeUtil.findChildrenOfType(simpleFile, aClass);
            for (SmcMethodLikeElement methodLike : methodLikeElements) {
                if (psiMethod.getName().equals(methodLike.getName()) &&
                        psiMethod.getParameterList().getParametersCount() == methodLike.getArgumentCount() &&
                        (predicate == null || predicate.apply(methodLike))) {
                    if (result == null) {
                        result = new ArrayList<>();
                    }
                    result.add(methodLike);
                }
            }
        }
    }
    return result != null ? result : Collections.<SmcMethodLikeElement>emptyList();
}

项目：smcplugin 文件：SmcPsiUtil.java

public static List<SmcTransition> findTransitionByMethod(PsiMethod psiMethod, Predicate<SmcTransition> predicate) {
    List<SmcTransition> result = null;
    Project project = psiMethod.getProject();
    Collection<VirtualFile> virtualFiles = FileBasedIndex.getInstance().getContainingFiles(FileTypeIndex.NAME, SmcFileType.INSTANCE,
            GlobalSearchScope.allScope(project));
    for (VirtualFile virtualFile : virtualFiles) {
        SmcFile simpleFile = (SmcFile) PsiManager.getInstance(project).findFile(virtualFile);
        if (simpleFile != null) {
            Collection<SmcTransition> smcTransitions = PsiTreeUtil.findChildrenOfType(simpleFile, SmcTransition.class);
            for (SmcTransition transition : smcTransitions) {
                if (psiMethod.getName().equals(transition.getName()) &&
                        (psiMethod.getParameterList().getParametersCount() == transition.getArgumentCount() + 1) &&
                        (predicate == null || predicate.apply(transition))) {
                    if (result == null) {
                        result = new ArrayList<>();
                    }
                    result.add(transition);
                }
            }
        }
    }
    return result != null ? result : Collections.<SmcTransition>emptyList();
}

项目：smcplugin 文件：SmcJavaLineMarkerProvider.java

private void registerMethodLike(PsiMethod psiMethod,
                                PsiElement identifier,
                                Collection<? super RelatedItemLineMarkerInfo> result,
                                Class<? extends SmcMethodLikeElement> aClass,
                                Predicate<SmcMethodLikeElement> predicate,
                                Icon icon,
                                String toolTipPattern) {
    PsiElement nameIdentifier = identifier != null ? identifier : psiMethod.getNameIdentifier();
    if (nameIdentifier != null) {
        final List<? extends SmcMethodLikeElement> methodLikeElements = SmcPsiUtil.findMethodLikeForMethod(psiMethod, aClass, predicate);
        if (methodLikeElements != null && !methodLikeElements.isEmpty()) {
            ItemPresentation presentation = psiMethod.getPresentation();
            NavigationGutterIconBuilder<PsiElement> builder =
                    NavigationGutterIconBuilder.create(icon).
                            setTargets(methodLikeElements).
                            setTooltipText(MessageFormat.format(toolTipPattern,
                                    presentation != null ? presentation.getPresentableText() : psiMethod.getName()));
            result.add(builder.createLineMarkerInfo(nameIdentifier));
        }
    }
}

项目：smcplugin 文件：SmcJavaLineMarkerProvider.java

private void registerTransition(PsiMethod psiMethod,
                                PsiElement identifier,
                                Collection<? super RelatedItemLineMarkerInfo> result,
                                Predicate<SmcTransition> predicate,
                                Icon icon,
                                String toolTipPattern) {
    PsiElement nameIdentifier = identifier != null ? identifier : psiMethod.getNameIdentifier();
    if (nameIdentifier != null) {
        final List<SmcTransition> transitions = SmcPsiUtil.findTransitionByMethod(psiMethod, predicate);
        if (transitions != null && !transitions.isEmpty()) {
            ItemPresentation presentation = psiMethod.getPresentation();
            NavigationGutterIconBuilder<PsiElement> builder =
                    NavigationGutterIconBuilder.create(icon).
                            setTargets(transitions).
                            setTooltipText(MessageFormat.format(toolTipPattern,
                                    presentation != null ? presentation.getPresentableText() : psiMethod.getName()));
            result.add(builder.createLineMarkerInfo(nameIdentifier));
        }
    }
}

项目：smcplugin 文件：SmcJavaLineMarkerProvider.java

public void registerMarker(PsiElement element,
                           Collection<? super RelatedItemLineMarkerInfo> result,
                           Predicate<SmcFile> predicate,
                           Icon icon,
                           String messagePattern) {
    PsiClass psiClass = (PsiClass) element;
    PsiIdentifier psiName = psiClass.getNameIdentifier();
    String name = psiClass.getQualifiedName();
    if (name != null && psiName != null) {
        final List<SmcFile> smcFiles = SmcPsiUtil.findSmcFile(psiClass.getProject(), predicate);
        if (smcFiles != null && !smcFiles.isEmpty()) {
            NavigationGutterIconBuilder<PsiElement> builder =
                    NavigationGutterIconBuilder.create(icon).
                            setTargets(smcFiles).
                            setTooltipText(MessageFormat.format(messagePattern, name));
            result.add(builder.createLineMarkerInfo(psiName));
        }
    }
}

项目：intellij-ce-playground 文件：FindManagerImpl.java

private FindResult findStringLoop(CharSequence text, int offset, FindModel model, VirtualFile file, @Nullable Predicate<FindResult> filter) {
  final char[] textArray = CharArrayUtil.fromSequenceWithoutCopying(text);
  while(true) {
    FindResult result = doFindString(text, textArray, offset, model, file);
    if (filter == null || filter.apply(result)) {
      if (!model.isWholeWordsOnly()) {
        return result;
      }
      if (!result.isStringFound()) {
        return result;
      }
      if (isWholeWord(text, result.getStartOffset(), result.getEndOffset())) {
        return result;
      }
    }

    offset = model.isForward() ? result.getStartOffset() + 1 : result.getEndOffset() - 1;
    if (offset > text.length() || offset < 0) return NOT_FOUND_RESULT;
  }
}

项目：TheRPlugin 文件：TheRS4ClassType.java

private static TheRS4ClassType byName(Project project, final String name, Set<String> recursionGuard) {
  if (recursionGuard.contains(name)) {
    return null;
  }
  TheRCallExpression call = TheRPsiUtils.findCall(project, "setClass", new Predicate<TheRCallExpression>() {
    @Override
    public boolean apply(@Nullable TheRCallExpression input) {
      TheRExpression s4Class = TheRPsiUtils.findParameterValue("Class", input);
      if (s4Class == null || !TheRStringLiteralExpression.class.isInstance(s4Class)) {
        return false;
      }
      String text = s4Class.getText();
      return name.equals(text.substring(1, text.length() - 1));
    }
  });
  return call != null ? TheRS4ClassType.createFromSetClass(call, recursionGuard) : null;
}

项目：consulo 文件：FindManagerImpl.java

private FindResult findStringLoop(CharSequence text, int offset, FindModel model, VirtualFile file, @Nullable Predicate<FindResult> filter) {
  final char[] textArray = CharArrayUtil.fromSequenceWithoutCopying(text);
  while (true) {
    FindResult result = doFindString(text, textArray, offset, model, file);
    if (filter == null || filter.apply(result)) {
      if (!model.isWholeWordsOnly()) {
        return result;
      }
      if (!result.isStringFound()) {
        return result;
      }
      if (isWholeWord(text, result.getStartOffset(), result.getEndOffset())) {
        return result;
      }
    }

    offset = model.isForward() ? result.getStartOffset() + 1 : result.getEndOffset() - 1;
    if (offset > text.length() || offset < 0) return NOT_FOUND_RESULT;
  }
}

项目：consulo 文件：FindManagerImpl.java

private Predicate<FindResult> getFindContextPredicate(@Nonnull FindModel model, VirtualFile file, CharSequence text) {
  if (file == null) return null;
  FindModel.SearchContext context = model.getSearchContext();
  if (context == FindModel.SearchContext.ANY || context == FindModel.SearchContext.IN_COMMENTS || context == FindModel.SearchContext.IN_STRING_LITERALS) {
    return null;
  }

  synchronized (model) {
    FindExceptCommentsOrLiteralsData data = model.getUserData(ourExceptCommentsOrLiteralsDataKey);
    if (data == null || !data.isAcceptableFor(model, file, text)) {
      model.putUserData(ourExceptCommentsOrLiteralsDataKey, data = new FindExceptCommentsOrLiteralsData(file, model, text));
    }

    return data;
  }
}

项目：intellij-ce-playground 文件：ProjectStructureChooseLibrariesDialog.java

public ProjectStructureChooseLibrariesDialog(ClasspathPanel classpathPanel,
                                             StructureConfigurableContext context,
                                             Predicate<Library> acceptedLibraries) {
  super(classpathPanel.getComponent(), "Choose Libraries", classpathPanel.getProject(), true);
  myClasspathPanel = classpathPanel;
  myContext = context;
  myAcceptedLibraries = acceptedLibraries;
  setOKButtonText("Add Selected");
  init();
}

项目：intellij-ce-playground 文件：AddLibraryDependencyAction.java

private boolean hasLibraries() {
  final Predicate<Library> condition = getNotAddedSuitableLibrariesCondition();
  for (LibraryTable table : ChooseLibrariesFromTablesDialog.getLibraryTables(myClasspathPanel.getProject(), true)) {
    final LibrariesModifiableModel model = myContext.myLevel2Providers.get(table.getTableLevel());
    if (model != null) {
      for (Library library : model.getLibraries()) {
        if (condition.apply(library)) {
          return true;
        }
      }
    }
  }
  return false;
}

项目：intellij-ce-playground 文件：FindManagerImpl.java

private Predicate<FindResult> getFindContextPredicate(@NotNull FindModel model, VirtualFile file, CharSequence text) {
  if (file == null) return null;
  FindModel.SearchContext context = model.getSearchContext();
  if( context == FindModel.SearchContext.ANY || context == FindModel.SearchContext.IN_COMMENTS ||
      context == FindModel.SearchContext.IN_STRING_LITERALS) {
    return null;
  }

  FindExceptCommentsOrLiteralsData data = model.getUserData(ourExceptCommentsOrLiteralsDataKey);
  if (data == null || !data.isAcceptableFor(model, file, text)) {
    model.putUserData(ourExceptCommentsOrLiteralsDataKey, data = new FindExceptCommentsOrLiteralsData(file, model, text));
  }

  return data;
}

项目：TheRPlugin 文件：TheRPsiUtils.java

public static TheRCallExpression findCall(Project project, String functionName, Predicate<TheRCallExpression> predicate) {
  ProjectAndLibrariesScope scope = new ProjectAndLibrariesScope(project);
  Collection<TheRAssignmentStatement> possibleDefinitions =
    TheRAssignmentNameIndex.find(functionName, project, scope);
  TheRAssignmentStatement functionDefinition = null;
  for (TheRAssignmentStatement assignment : possibleDefinitions) {
    if (assignment.getAssignedValue() instanceof TheRFunctionExpression) {
      functionDefinition = assignment;
      break;
    }
  }
  if (functionDefinition == null) {
    return null;
  }
  for (PsiReference reference : ReferencesSearch.search(functionDefinition, scope)) {
    PsiElement referenceFrom = reference.getElement();
    PsiElement parent = referenceFrom.getParent();
    if (parent == null || !TheRCallExpression.class.isInstance(parent)) {
      continue;
    }
    TheRCallExpression call = (TheRCallExpression)parent;
    if (predicate.apply(call)) {
      return call;
    }
  }
  return null;
}

项目：tools-idea 文件：ProjectStructureChooseLibrariesDialog.java

public ProjectStructureChooseLibrariesDialog(ClasspathPanel classpathPanel,
                                             StructureConfigurableContext context,
                                             Predicate<Library> acceptedLibraries) {
  super(classpathPanel.getComponent(), "Choose Libraries", classpathPanel.getProject(), true);
  myClasspathPanel = classpathPanel;
  myContext = context;
  myAcceptedLibraries = acceptedLibraries;
  setOKButtonText("Add Selected");
  init();
}

项目：tools-idea 文件：AddLibraryDependencyAction.java

private boolean hasLibraries() {
  final Predicate<Library> condition = LibraryEditingUtil.getNotAddedLibrariesCondition(myClasspathPanel.getRootModel());
  for (LibraryTable table : ChooseLibrariesFromTablesDialog.getLibraryTables(myClasspathPanel.getProject(), true)) {
    final LibrariesModifiableModel model = myContext.myLevel2Providers.get(table.getTableLevel());
    if (model != null) {
      for (Library library : model.getLibraries()) {
        if (condition.apply(library)) {
          return true;
        }
      }
    }
  }
  return false;
}

项目：tools-idea 文件：AddLibraryDependencyAction.java

@Override
@NotNull
public List<Library> chooseElements() {
  final Predicate<Library> condition = LibraryEditingUtil.getNotAddedLibrariesCondition(myClasspathPanel.getRootModel());
  ProjectStructureChooseLibrariesDialog dialog = new ProjectStructureChooseLibrariesDialog(myClasspathPanel, myContext,
                                                                                           condition);
  dialog.show();
  return dialog.getSelectedLibraries();
}

项目：intellij-plugin-v4 文件：Utils.java

public static <T> List<T> filter(Collection<T> data, Predicate<T> pred) {
    if ( data==null ) return null;
    List<T> filtered = new ArrayList<T>();
    for (T x : data) {
        if ( pred.apply(x) ) filtered.add(x);
    }
    return filtered;
}

项目：intellij-ce-playground 文件：AddLibraryDependencyAction.java

private Predicate<Library> getNotAddedSuitableLibrariesCondition() {
  ProjectFacetsConfigurator facetsConfigurator = myContext.getModulesConfigurator().getFacetsConfigurator();
  return LibraryEditingUtil.getNotAddedSuitableLibrariesCondition(myClasspathPanel.getRootModel(), facetsConfigurator);
}

项目：intellij-ce-playground 文件：DownloadUtil.java

/**
 * Downloads content of {@code url} to {@code outputFile} atomically.<br/>
 * {@code outputFile} isn't modified if an I/O error occurs or {@code contentChecker} is provided and returns false on the downloaded content.
 * More formally, the steps are:
 * <ol>
 * <li>Download {@code url} to {@code tempFile}. Stop in case of any I/O errors.</li>
 * <li>Stop if {@code contentChecker} is provided, and it returns false on the downloaded content.</li>
 * <li>Move {@code tempFile} to {@code outputFile}. On most OS this operation is done atomically.</li>
 * </ol>
 * <p/>
 * Motivation: some web filtering products return pure HTML with HTTP 200 OK status instead of
 * the asked content.
 *
 * @param indicator      progress indicator
 * @param url            url to download
 * @param outputFile     output file
 * @param tempFile       temporary file to download to. This file is deleted on method exit.
 * @param contentChecker checks whether the downloaded content is OK or not
 * @throws IOException if an I/O error occurs
 * @returns true if no {@code contentChecker} is provided or the provided one returned true
 */
public static boolean downloadAtomically(@Nullable ProgressIndicator indicator,
                                         @NotNull String url,
                                         @NotNull File outputFile,
                                         @NotNull File tempFile,
                                         @Nullable Predicate<String> contentChecker) throws IOException {
  try {
    downloadContentToFile(indicator, url, tempFile);
    if (contentChecker != null) {
      String content = FileUtil.loadFile(tempFile);
      if (!contentChecker.apply(content)) {
        return false;
      }
    }
    FileUtil.rename(tempFile, outputFile);
    return true;
  }
  finally {
    FileUtil.delete(tempFile);
  }
}

项目：tools-idea 文件：DownloadUtil.java

/**
 * Downloads content of {@code url} to {@code outputFile} atomically.<br/>
 * {@code outputFile} isn't modified if an I/O error occurs or {@code contentChecker} is provided and returns false on the downloaded content.
 * More formally, the steps are:
 * <ol>
 *   <li>Download {@code url} to {@code tempFile}. Stop in case of any I/O errors.</li>
 *   <li>Stop if {@code contentChecker} is provided, and it returns false on the downloaded content.</li>
 *   <li>Move {@code tempFile} to {@code outputFile}. On most OS this operation is done atomically.</li>
 * </ol>
 *
 * Motivation: some web filtering products return pure HTML with HTTP 200 OK status instead of
 * the asked content.
 *
 * @param indicator   progress indicator
 * @param url         url to download
 * @param outputFile  output file
 * @param tempFile    temporary file to download to. This file is deleted on method exit.
 * @param contentChecker checks whether the downloaded content is OK or not
 * @returns true if no {@code contentChecker} is provided or the provided one returned true
 * @throws IOException if an I/O error occurs
 */
public static boolean downloadAtomically(@Nullable ProgressIndicator indicator,
                                      @NotNull String url,
                                      @NotNull File outputFile,
                                      @NotNull File tempFile,
                                      @Nullable Predicate<String> contentChecker) throws IOException
{
  try {
    downloadContentToFile(indicator, url, tempFile);
    if (contentChecker != null) {
      String content = FileUtil.loadFile(tempFile);
      if (!contentChecker.apply(content)) {
        return false;
      }
    }
    FileUtil.rename(tempFile, outputFile);
    return true;
  } finally {
    FileUtil.delete(tempFile);
  }
}

项目：consulo 文件：ElementTypeEntryExtensionCollector.java

@Nonnull
public static <E extends Predicate<IElementType>> ElementTypeEntryExtensionCollector<E> create(@Nonnull String epName) {
  return new ElementTypeEntryExtensionCollector<>(epName);
}

项目：consulo 文件：DownloadUtil.java

/**
 * Downloads content of {@code url} to {@code outputFile} atomically.<br/>
 * {@code outputFile} isn't modified if an I/O error occurs or {@code contentChecker} is provided and returns false on the downloaded content.
 * More formally, the steps are:
 * <ol>
 *   <li>Download {@code url} to {@code tempFile}. Stop in case of any I/O errors.</li>
 *   <li>Stop if {@code contentChecker} is provided, and it returns false on the downloaded content.</li>
 *   <li>Move {@code tempFile} to {@code outputFile}. On most OS this operation is done atomically.</li>
 * </ol>
 *
 * Motivation: some web filtering products return pure HTML with HTTP 200 OK status instead of
 * the asked content.
 *
 * @param indicator   progress indicator
 * @param url         url to download
 * @param outputFile  output file
 * @param tempFile    temporary file to download to. This file is deleted on method exit.
 * @param contentChecker checks whether the downloaded content is OK or not
 * @returns true if no {@code contentChecker} is provided or the provided one returned true
 * @throws IOException if an I/O error occurs
 */
public static boolean downloadAtomically(@Nullable ProgressIndicator indicator,
                                         @Nonnull String url,
                                         @Nonnull File outputFile,
                                         @Nonnull File tempFile,
                                         @Nullable Predicate<String> contentChecker) throws IOException
{
  try {
    downloadContentToFile(indicator, url, tempFile);
    if (contentChecker != null) {
      String content = FileUtil.loadFile(tempFile);
      if (!contentChecker.apply(content)) {
        return false;
      }
    }
    FileUtil.rename(tempFile, outputFile);
    return true;
  } finally {
    FileUtil.delete(tempFile);
  }
}