Examples with BigArrays org.elasticsearch.common.util.BigArrays used on opensource projects

Example 26 with BigArrays

use of org.elasticsearch.common.util.BigArrays in project elasticsearch by elastic.

the class AggregatorFactory method asMultiBucketAggregator.

/**
     * Utility method. Given an {@link AggregatorFactory} that creates
     * {@link Aggregator}s that only know how to collect bucket <tt>0</tt>, this
     * returns an aggregator that can collect any bucket.
     */
protected static Aggregator asMultiBucketAggregator(final AggregatorFactory<?> factory, final SearchContext context, final Aggregator parent) throws IOException {
    final Aggregator first = factory.create(parent, true);
    final BigArrays bigArrays = context.bigArrays();
    return new MultiBucketAggregatorWrapper(bigArrays, context, parent, factory, first);
}