Examples of com.google.collide.dto.CodeBlock

com.google.collide.dto.CodeBlock
An interface representing a continuous namespace in the source code. It may be a function, a class, an object or just anonymous namespace. Code blocks have start offset relative to the file start, length, type and optional name. This interface is based on CodeBlock proto from Code Search

    JsonStringSet visited = JsonCollections.createStringSet();


    while (!linkSourceCandidates.isEmpty()) {
      JsonArray<CodeGraphProposalImpl> newCandidates = JsonCollections.createArray();
      for (CodeGraphProposalImpl candidate : linkSourceCandidates.asIterable()) {
        CodeBlock codeBlock = candidate.codeBlock;


        JsonArray<CodeGraphProposalImpl> zeroBoundary = JsonCollections.createArray();
        JsonArray<CodeGraphProposalImpl> epsilonBoundary = JsonCollections.createArray();
        createBoundary(codeBlock, candidate.fileData, zeroBoundary, epsilonBoundary, visited);


        String linkAccessPrefix = candidate.getName();
        if (linkAccessPrefix == null) {
          linkAccessPrefix = "";
        }
        if (!StringUtils.isNullOrEmpty(linkAccessPrefix)) {
          linkAccessPrefix += ".";
        }


        for (CodeGraphProposalImpl zeroNeighbor : zeroBoundary.asIterable()) {
          searchTree(query, linkAccessPrefix, zeroNeighbor.codeBlock, zeroNeighbor.fileData,
              false, newCandidates, result);
        }


        for (CodeGraphProposalImpl epsilonNeighbor : epsilonBoundary.asIterable()) {
          String epsilonAccessPrefix = linkAccessPrefix;
          CodeBlock targetCodeBlock = epsilonNeighbor.codeBlock;
          if (targetCodeBlock.getBlockType() == CodeBlock.Type.VALUE_FILE) {
            epsilonAccessPrefix += truncateExtension(targetCodeBlock.getName());
          } else {
            epsilonAccessPrefix += targetCodeBlock.getName();
          }
          epsilonAccessPrefix += ".";
          searchTree(query, epsilonAccessPrefix, targetCodeBlock, epsilonNeighbor.fileData,
              false, newCandidates, result);
        }

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      JsonArray<CodeGraphProposalImpl> matched) {
    String lcQuery = query.toLowerCase();
    String rootFqname = fileData.getFqname(root);
    JsonArray<CodeBlock> children = root.getChildren();
    for (int i = 0; i < children.size(); i++) {
      CodeBlock child = children.get(i);
      if (fileData.getFqname(child) == null) {
        // It is just a side-effect for performance reasons. Since we're traversing
        // the tree anyway, why don't we fill in fqnames table at the same time?
        String childFqname = (rootFqname == null)
            ? child.getName() : rootFqname + "." + child.getName();
        fileData.putFqname(child, childFqname);
      }


      final String childAccessPrefix = accessPrefix + child.getName();
      final String lcChildAccessPrefix = childAccessPrefix.toLowerCase();
      CodeGraphProposalImpl childProposal = new CodeGraphProposalImpl(
          child, childAccessPrefix, fileData);


      if (strictMatch && lcChildAccessPrefix.equals(lcQuery)) {

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      CodeBlockAssociation link = queue.splice(0, 1).pop();
      FileIndex targetFileData = fileIdToData.get(link.getTargetFileId());
      if (targetFileData == null) {
        continue;
      }
      CodeBlock targetCodeBlock = targetFileData.findCodeBlock(link.getTargetLocalId());
      if (targetCodeBlock == null) {
        continue;
      }


      final String targetFqname = targetFileData.getFqname(targetCodeBlock);
      if (targetFqname == null) {
        if (targetCodeBlock.getBlockType() != CodeBlock.Type.VALUE_FILE) {
          throw new IllegalStateException(
              "type=" + CodeBlock.Type.valueOf(targetCodeBlock.getBlockType()));
        }
        continue;
      }


      String fullTargetId = getFullId(targetFileData, targetCodeBlock);

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      return result == null ? EMPTY_LINKS_ARRAY : result;
    }


    CodeBlock findCodeBlock(String localId) {
      String key = localId == null ? "" : localId;
      CodeBlock result = getCodeBlock(key);
      if (result != null) {
        return result;
      }
      return indexUntil(key);
    }

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        if (!StringUtils.isNullOrEmpty(prefix)) {
          prefix = prefix + ".";
        }


        for (int i = 0; i < head.codeBlocks.size(); i++) {
          CodeBlock codeBlock = head.codeBlocks.get(i);
          String key = getMapKey(codeBlock);
          codeBlocks.put(key, codeBlock);
          String fqname = appendFqname(prefix, codeBlock);
          putFqname(codeBlock, fqname);
          indexQueue.add(new IndexQueueItem(fqname, codeBlock.getChildren()));
        }
        CodeBlock result = codeBlocks.get(searchKey);
        if (result != null) {
          return result;
        }
      }
      return null;

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   * as a child to the given block according to the given path.
   */
  public static CodeBlock createCodeBlock(CodeBlock fileBlock, String id, String qname,
      CodeBlock.Type type, int startLine, int startColumn, int endLine, int endColumn) {
    JsonArray<String> path = StringUtils.split(qname, ".");
    CodeBlock result = createCodeBlock(id, path.get(path.size() - 1), type, startLine, startColumn,
        endLine, endColumn);
    CodeBlock container;
    if (path.size() > 1) {
      JsonArray<String> parentPath = path.copy();
      parentPath.remove(parentPath.size() - 1);
      container = GrokUtils.getOrCreateCodeBlock(fileBlock, parentPath, GrokUtils.NO_MISSING_CHILD);
      if (container == null) {
        throw new RuntimeException("Can't create code block in file=" + fileBlock.getName()
            + " by qname=" + qname + ". Create all containers first");
      }
    } else {
      container = fileBlock;
    }
    container.getChildren().add(result);
    return result;
  }

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    // Can't calculate scope or matching codeBlock or it is root scope.
    if (scope == null || scope == contextFile.getRootScope()) {
      return result;
    }


    CodeBlock codeBlock = scope.getCodeBlock();
    JsonArray<String> prefix = buildPrefix(codeBlock);
    // Add prefixes corresponding to outer scopes.
    if (isThisContext && Type.VALUE_FUNCTION == codeBlock.getBlockType() && prefix.size() > 1) {
      addThisPrefixes(result, prefix);
    } else {
      addLexicalPrefixes(result, prefix, context.getPreviousContext());
    }
    return result;

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   * <p>Given block name is the last item in resulting sequence.
   */
  private JsonArray<String> buildPrefix(@Nonnull CodeBlock codeBlock) {
    Preconditions.checkNotNull(codeBlock);


    CodeBlock current = codeBlock;
    JsonArray<String> prefix = JsonCollections.createArray();
    while (current != null && Type.VALUE_FILE != current.getBlockType()) {
      prefix.add(current.getName());
      current = contextFile.getReferences().getParent(current);
    }
    prefix.reverse();


    return prefix;

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    return prefix;
  }


  public void setCodeGraph(CodeGraph codeGraph) {
    CodeBlock contextFileCodeBlock = GrokUtils.findFileCodeBlock(codeGraph,
        contextFile.getFilePath().getPathString());
    contextFile.setRootCodeBlock(contextFileCodeBlock);
    externalTrie = new CodeGraphPrefixIndex(codeGraph, mode, contextFile.getFilePath());
  }

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Related Classes of com.google.collide.dto.CodeBlock

com.google.collide.client.code.autocomplete.codegraph.CodeFile

com.google.collide.client.code.autocomplete.codegraph.CodeGraphPrefixIndex

com.google.collide.client.code.autocomplete.codegraph.CodeGraphPrefixIndex$FileIndex

com.google.collide.client.code.autocomplete.codegraph.CodeGraphPrefixIndexTest

com.google.collide.client.code.autocomplete.codegraph.CodeGraphSource

com.google.collide.client.code.autocomplete.codegraph.CodeGraphSourceTest

com.google.collide.client.code.autocomplete.codegraph.ScopeTrieBuilder

com.google.collide.client.code.autocomplete.codegraph.ScopeTrieBuilderTest

com.google.collide.client.codeunderstanding.CodeGraphTestUtils

com.google.collide.client.codeunderstanding.CubeState

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