org.elasticsearch.search.aggregations.bucket.BucketsAggregator Java Examples

The following examples show how to use org.elasticsearch.search.aggregations.bucket.BucketsAggregator. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: Aggregator.java    From Elasticsearch with Apache License 2.0 5 votes vote down vote up 
/**
 * Returns whether one of the parents is a {@link BucketsAggregator}.
 */
public static boolean descendsFromBucketAggregator(Aggregator parent) {
    while (parent != null) {
        if (parent instanceof BucketsAggregator) {
            return true;
        }
        parent = parent.parent();
    }
    return false;
}