Examples with TreePath com.sun.source.util.TreePath used on opensource projects

Example 11 with TreePath

use of com.sun.source.util.TreePath in project error-prone by google.

the class ChildMultiMatcher method multiMatchResult.

@Override
public MultiMatchResult<N> multiMatchResult(T tree, VisitorState state) {
    ImmutableList.Builder<Matchable<N>> result = ImmutableList.builder();
    for (N subnode : getChildNodes(tree, state)) {
        TreePath newPath = new TreePath(state.getPath(), subnode);
        result.add(Matchable.create(subnode, state.withPath(newPath)));
    }
    MatchResult<N> matchResult = listMatcher.matches(result.build(), nodeMatcher);
    return MultiMatchResult.create(matchResult.matches(), matchResult.matchingNodes());
}

Example 12 with TreePath

use of com.sun.source.util.TreePath in project vertx-docgen by vert-x3.

the class JavaDocGenerator method renderSource.

public String renderSource(TypeElement elt, String source) {
    TreePath path = docTrees.getPath(elt);
    ClassTree classTree = (ClassTree) path.getLeaf();
    return renderSource(path, Collections.singletonList(classTree), source);
}

Example 13 with TreePath

use of com.sun.source.util.TreePath in project vertx-docgen by vert-x3.

the class JavaDocGenerator method renderSource.

/**
 * Render the source fragment for the Java language. Java being the pivot language, we consider this method as the
 * _default_ behavior. This method is final as it must not be overridden by any extension.
 *
 * @param elt    the element
 * @param source the source
 * @return the fragment
 */
@Override
public String renderSource(ExecutableElement elt, String source) {
    // Get block
    TreePath path = docTrees.getPath(elt);
    MethodTree methodTree = (MethodTree) path.getLeaf();
    BlockTree blockTree = methodTree.getBody();
    List<? extends StatementTree> statements = blockTree.getStatements();
    if (statements.size() > 0) {
        return renderSource(path, statements, source);
    } else {
        return null;
    }
}

Example 14 with TreePath

use of com.sun.source.util.TreePath in project checker-framework by typetools.

the class TreeUtils method enclosingOfKind.

/**
 * Gets the first enclosing tree in path, with any one of the specified kinds.
 *
 * @param path the path defining the tree node
 * @param kinds the set of kinds of the desired tree
 * @return the enclosing tree of the given type as given by the path
 */
public static Tree enclosingOfKind(final TreePath path, final Set<Tree.Kind> kinds) {
    TreePath p = path;
    while (p != null) {
        Tree leaf = p.getLeaf();
        assert leaf != null;
        /*nninvariant*/
        if (kinds.contains(leaf.getKind())) {
            return leaf;
        }
        p = p.getParentPath();
    }
    return null;
}

Example 15 with TreePath

use of com.sun.source.util.TreePath in project checker-framework by typetools.

the class TreeUtils method enclosingTopLevelBlock.

@Nullable
public static BlockTree enclosingTopLevelBlock(TreePath path) {
    TreePath parpath = path.getParentPath();
    while (parpath != null && !classTreeKinds.contains(parpath.getLeaf().getKind())) {
        path = parpath;
        parpath = parpath.getParentPath();
    }
    if (path.getLeaf().getKind() == Tree.Kind.BLOCK) {
        return (BlockTree) path.getLeaf();
    }
    return null;
}