private PsiMethod generateDelegate(final PsiMethod methodToReplaceIn)
      throws IncorrectOperationException {
    final PsiMethod delegate = (PsiMethod) methodToReplaceIn.copy();
    final PsiElementFactory elementFactory =
        JavaPsiFacade.getInstance(myManager.getProject()).getElementFactory();
    ChangeSignatureProcessor.makeEmptyBody(elementFactory, delegate);
    final PsiCallExpression callExpression =
        ChangeSignatureProcessor.addDelegatingCallTemplate(delegate, delegate.getName());
    final PsiExpressionList argumentList = callExpression.getArgumentList();
    assert argumentList != null;
    final PsiParameter[] psiParameters = methodToReplaceIn.getParameterList().getParameters();

    final PsiParameter anchorParameter = getAnchorParameter(methodToReplaceIn);
    if (psiParameters.length == 0) {
      argumentList.add(myParameterInitializer);
    } else {
      if (anchorParameter == null) {
        argumentList.add(myParameterInitializer);
      }
      for (int i = 0; i < psiParameters.length; i++) {
        PsiParameter psiParameter = psiParameters[i];
        if (!myParametersToRemove.contains(i)) {
          final PsiExpression expression =
              elementFactory.createExpressionFromText(psiParameter.getName(), delegate);
          argumentList.add(expression);
        }
        if (psiParameter == anchorParameter) {
          argumentList.add(myParameterInitializer);
        }
      }
    }

    return (PsiMethod)
        methodToReplaceIn.getContainingClass().addBefore(delegate, methodToReplaceIn);
  }
Example #2
0
  /** Get/allocate spaceNeeded entries for the designated float-based attribute */
  private int getFloatSpace(int attrId, int spaceNeeded) {
    int sequence =
        AttrDefinitionMgr.getAttrIndex(attrId); // this should be unique across all attributes

    if (sequence < indicesPlusOne.size()) {
      int indexPlusOne = indicesPlusOne.getQuick(sequence);
      if (indexPlusOne > 0) {
        Assert.state(
            getLength(attrId) == spaceNeeded,
            "getLength = "
                + getLength(attrId)
                + ", requested = "
                + spaceNeeded); // dumbo check to ensure not asking for diff size
        return indexPlusOne - 1;
      }
    } else {
      padSpace(indicesPlusOne, sequence);
    }

    // okay, it's not been allocated so ...
    int index = nextFloatsIndex;
    nextFloatsIndex += spaceNeeded;

    indicesPlusOne.set(sequence, index + 1);

    // Add to list of attrIds for iterator
    Assert.state(attrIds.contains(attrId) == false);
    attrIds.add(attrId);

    setLength(sequence, spaceNeeded);

    syncToStore(); // we sync here as we've modified
    return index;
  }
Example #3
0
  @Nullable
  private VirtualFileSystemEntry findFileById(
      int id, boolean cachedOnly, TIntArrayList visited, int mask) {
    VirtualFileSystemEntry cached = myIdToDirCache.get(id);
    if (cached != null) return cached;

    if (visited != null
        && (visited.size() >= DEPTH_LIMIT || (mask & id) == id && visited.contains(id))) {
      @NonNls
      String sb =
          "Dead loop detected in persistent FS (id=" + id + " cached-only=" + cachedOnly + "):";
      for (int i = 0; i < visited.size(); i++) {
        int _id = visited.get(i);
        sb +=
            "\n  "
                + _id
                + " '"
                + getName(_id)
                + "' "
                + String.format("%02x", getFileAttributes(_id))
                + ' '
                + myIdToDirCache.containsKey(_id);
      }
      LOG.error(sb);
      return null;
    }

    int parentId = getParent(id);
    if (parentId >= id) {
      if (visited == null) visited = new TIntArrayList(DEPTH_LIMIT);
    }
    if (visited != null) visited.add(id);

    VirtualFileSystemEntry result;
    if (parentId == 0) {
      myRootsLock.readLock().lock();
      try {
        result = myRootsById.get(id);
      } finally {
        myRootsLock.readLock().unlock();
      }
    } else {
      VirtualFileSystemEntry parentFile = findFileById(parentId, cachedOnly, visited, mask | id);
      if (parentFile instanceof VirtualDirectoryImpl) {
        result = ((VirtualDirectoryImpl) parentFile).findChildById(id, cachedOnly);
      } else {
        result = null;
      }
    }

    if (result != null && result.isDirectory()) {
      VirtualFileSystemEntry old = myIdToDirCache.put(id, result);
      if (old != null) result = old;
    }
    return result;
  }