How to use

getTree

method

in

org.apache.jackrabbit.oak.query.ast.SelectorImpl

/**
 * Get the tree at the current path.
 * 
 * @return the current tree, or null
 */
public Tree currentTree() {
  String path = currentPath();
  if (path == null) {
    return null;
  }
  return getTree(path);
}

/**
 * Get the tree at the current path.
 * 
 * @return the current tree, or null
 */
public Tree currentTree() {
  String path = currentPath();
  if (path == null) {
    return null;
  }
  return getTree(path);
}

/**
 * Get the tree at the current path.
 * 
 * @return the current tree, or null
 */
public Tree currentTree() {
  String path = currentPath();
  if (path == null) {
    return null;
  }
  return getTree(path);
}

@Override
public boolean evaluate() {
  // disable evaluation if a fulltext index is used,
  // and because we don't know how to process native
  // conditions
  if (!(selector.getIndex() instanceof FulltextQueryIndex)) {
    log.warn("No full-text index was found that can process the condition " + toString());
    return false;
  }
  // verify the path is readable
  PropertyValue p = pathExpression.currentValue();
  String path = p.getValue(Type.STRING);
  if (selector.getTree(path) == null) {
    return false;
  }
  if (propertyName != null) {
    if (selector.currentProperty(propertyName) == null) {
      // property not found
      return false;
    }
  }
  
  // we assume the index only returns the requested entries
  return true;
}

@Override
public boolean evaluate() {
  // disable evaluation if a fulltext index is used,
  // and because we don't know how to process native
  // conditions
  if (!(selector.getIndex() instanceof FulltextQueryIndex)) {
    log.warn("No full-text index was found that can process the condition " + toString());
    return false;
  }
  // verify the path is readable
  PropertyValue p = pathExpression.currentValue();
  String path = p.getValue(Type.STRING);
  if (selector.getTree(path) == null) {
    return false;
  }
  if (propertyName != null) {
    if (selector.currentProperty(propertyName) == null) {
      // property not found
      return false;
    }
  }
  
  // we assume the index only returns the requested entries
  return true;
}

@Override
public boolean evaluate() {
  // disable evaluation if a fulltext index is used,
  // and because we don't know how to process native
  // conditions
  if (!(selector.getIndex() instanceof FulltextQueryIndex)) {
    log.warn("No full-text index was found that can process the condition " + toString());
    return false;
  }
  // verify the path is readable
  PropertyValue p = pathExpression.currentValue();
  String path = p.getValue(Type.STRING);
  if (selector.getTree(path) == null) {
    return false;
  }
  if (propertyName != null) {
    if (selector.currentProperty(propertyName) == null) {
      // property not found
      return false;
    }
  }
  
  // we assume the index only returns the requested entries
  return true;
}

private boolean evaluateTypeMatch() {
  Tree tree = getTree(currentRow.getPath());
  if (tree == null || !tree.exists()) {
    return false;
  }
  PropertyState primary = tree.getProperty(JCR_PRIMARYTYPE);
  if (primary != null && primary.getType() == NAME) {
    String name = primary.getValue(NAME);
    if (primaryTypes.contains(name)) {
      return true;
    }
  }
  PropertyState mixins = tree.getProperty(JCR_MIXINTYPES);
  if (mixins != null && mixins.getType() == NAMES) {
    for (String name : mixins.getValue(NAMES)) {
      if (mixinTypes.contains(name)) {
        return true;
      }
    }
  }
  // no matches found
  return false; 
}

private boolean evaluateTypeMatch() {
  Tree tree = getTree(currentRow.getPath());
  if (tree == null || !tree.exists()) {
    return false;
  }
  PropertyState primary = tree.getProperty(JCR_PRIMARYTYPE);
  if (primary != null && primary.getType() == NAME) {
    String name = primary.getValue(NAME);
    if (primaryTypes.contains(name)) {
      return true;
    }
  }
  PropertyState mixins = tree.getProperty(JCR_MIXINTYPES);
  if (mixins != null && mixins.getType() == NAMES) {
    for (String name : mixins.getValue(NAMES)) {
      if (mixinTypes.contains(name)) {
        return true;
      }
    }
  }
  // no matches found
  return false; 
}

private boolean evaluateTypeMatch() {
  Tree tree = getTree(currentRow.getPath());
  if (tree == null || !tree.exists()) {
    return false;
  }
  PropertyState primary = tree.getProperty(JCR_PRIMARYTYPE);
  if (primary != null && primary.getType() == NAME) {
    String name = primary.getValue(NAME);
    if (primaryTypes.contains(name)) {
      return true;
    }
  }
  PropertyState mixins = tree.getProperty(JCR_MIXINTYPES);
  if (mixins != null && mixins.getType() == NAMES) {
    for (String name : mixins.getValue(NAMES)) {
      if (mixinTypes.contains(name)) {
        return true;
      }
    }
  }
  // no matches found
  return false; 
}

Tree tree = getTree(currentRow.getPath());
if (tree == null || !tree.exists()) {
  continue;

Tree tree = getTree(currentRow.getPath());
if (tree == null || !tree.exists()) {
  continue;

Tree tree = getTree(currentRow.getPath());
if (tree == null || !tree.exists()) {
  continue;

Tree tree = selector.getTree(path);
if (tree == null || !tree.exists()) {
  return false;

Tree tree = selector.getTree(path);
if (tree == null || !tree.exists()) {
  return false;

Tree tree = selector.getTree(path);
if (tree == null || !tree.exists()) {
  return false;