public StarTreeIndexNode getMatchingNode(StarTreeIndexNode node, List<Integer> dimensions) {
if (node == null || node.isLeaf()) {
return node;
}
Integer childDimensionName = node.getChildDimensionName();
Integer childDimensionValue = dimensions.get(childDimensionName);
StarTreeIndexNode child = node.getChildren().get(childDimensionValue);
return getMatchingNode(child, dimensions);
}
public static void printTree(StarTreeIndexNode node, int level) {
for (int i = 0; i < level; i++) {
System.out.print(" ");
}
System.out.println(node);
if (!node.isLeaf()) {
for (StarTreeIndexNode child : node.getChildren().values()) {
printTree(child, level + 1);
}
}
}
@Override
public boolean equals(Object o) {
if (!(o instanceof StarTreeIndexNode)) {
return false;
}
StarTreeIndexNode n = (StarTreeIndexNode) o;
return Objects.equal(nodeId, n.getNodeId())
&& Objects.equal(level, n.getLevel())
&& Objects.equal(dimensionName, n.getDimensionName())
&& Objects.equal(dimensionValue, n.getDimensionValue())
&& Objects.equal(childDimensionName, n.getChildDimensionName())
&& Objects.equal(children, n.getChildren())
&& Objects.equal(startDocumentId, n.getStartDocumentId())
&& Objects.equal(documentCount, n.getDocumentCount());
}