mdmarshmallow commented on code in PR #11901: URL: https://github.com/apache/lucene/pull/11901#discussion_r1046128095
########## lucene/facet/src/java/org/apache/lucene/facet/rangeonrange/RangeOnRangeFacetCounts.java: ########## @@ -0,0 +1,209 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.lucene.facet.rangeonrange; + +import java.io.IOException; +import java.util.Collections; +import java.util.List; +import org.apache.lucene.document.BinaryRangeDocValues; +import org.apache.lucene.document.RangeFieldQuery; +import org.apache.lucene.facet.FacetCountsWithFilterQuery; +import org.apache.lucene.facet.FacetResult; +import org.apache.lucene.facet.FacetsCollector; +import org.apache.lucene.facet.LabelAndValue; +import org.apache.lucene.index.DocValues; +import org.apache.lucene.search.DocIdSetIterator; +import org.apache.lucene.search.Query; +import org.apache.lucene.util.ArrayUtil; +import org.apache.lucene.util.PriorityQueue; + +abstract class RangeOnRangeFacetCounts extends FacetCountsWithFilterQuery { + + private final byte[][] encodedRanges; + private final String[] labels; + private final int numEncodedValueBytes; + private final int dims; + + /** Counts, initialized in by subclass. */ + protected final int[] counts; + + /** Our field name. */ + protected final String field; + + /** Total number of hits. */ + protected int totCount; + + private final ArrayUtil.ByteArrayComparator comparator; + + /** Type of "range overlap" we want to count. */ + RangeFieldQuery.QueryType queryType; + + protected RangeOnRangeFacetCounts( + String field, + FacetsCollector hits, + RangeFieldQuery.QueryType queryType, + Query fastMatchQuery, + int numEncodedValueBytes, + byte[][] encodedRanges, + String[] labels) + throws IOException { + super(fastMatchQuery); + + assert encodedRanges.length == labels.length; + assert encodedRanges[0].length % (2 * numEncodedValueBytes) == 0; + + this.encodedRanges = encodedRanges; + this.field = field; + this.labels = labels; + this.numEncodedValueBytes = numEncodedValueBytes; + this.dims = encodedRanges[0].length / (2 * this.numEncodedValueBytes); + this.queryType = queryType; + this.comparator = ArrayUtil.getUnsignedComparator(this.numEncodedValueBytes); Review Comment: Changed this in the next revision -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
