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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.search.aggregations.support;
import org.apache.lucene.index.DocValues;
import org.apache.lucene.index.RandomAccessOrds;
import org.apache.lucene.index.SortedSetDocValues;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.LongBitSet;
import org.elasticsearch.search.DocValueFormat;
import org.elasticsearch.search.aggregations.bucket.terms.support.IncludeExclude;
import org.elasticsearch.search.aggregations.bucket.terms.support.IncludeExclude.OrdinalsFilter;
import org.elasticsearch.test.ESTestCase;
import java.io.IOException;
import java.util.Collections;
import java.util.TreeSet;
public class IncludeExcludeTests extends ESTestCase {
public void testEmptyTermsWithOrds() throws IOException {
IncludeExclude inexcl = new IncludeExclude(
new TreeSet<>(Collections.singleton(new BytesRef("foo"))),
null);
OrdinalsFilter filter = inexcl.convertToOrdinalsFilter(DocValueFormat.RAW);
LongBitSet acceptedOrds = filter.acceptedGlobalOrdinals(DocValues.emptySortedSet());
assertEquals(0, acceptedOrds.length());
inexcl = new IncludeExclude(
null,
new TreeSet<>(Collections.singleton(new BytesRef("foo"))));
filter = inexcl.convertToOrdinalsFilter(DocValueFormat.RAW);
acceptedOrds = filter.acceptedGlobalOrdinals(DocValues.emptySortedSet());
assertEquals(0, acceptedOrds.length());
}
public void testSingleTermWithOrds() throws IOException {
RandomAccessOrds ords = new RandomAccessOrds() {
boolean consumed = true;
@Override
public void setDocument(int docID) {
consumed = false;
}
@Override
public long nextOrd() {
if (consumed) {
return SortedSetDocValues.NO_MORE_ORDS;
} else {
consumed = true;
return 0;
}
}
@Override
public BytesRef lookupOrd(long ord) {
assertEquals(0, ord);
return new BytesRef("foo");
}
@Override
public long getValueCount() {
return 1;
}
@Override
public long ordAt(int index) {
return 0;
}
@Override
public int cardinality() {
return 1;
}
};
IncludeExclude inexcl = new IncludeExclude(
new TreeSet<>(Collections.singleton(new BytesRef("foo"))),
null);
OrdinalsFilter filter = inexcl.convertToOrdinalsFilter(DocValueFormat.RAW);
LongBitSet acceptedOrds = filter.acceptedGlobalOrdinals(ords);
assertEquals(1, acceptedOrds.length());
assertTrue(acceptedOrds.get(0));
inexcl = new IncludeExclude(
new TreeSet<>(Collections.singleton(new BytesRef("bar"))),
null);
filter = inexcl.convertToOrdinalsFilter(DocValueFormat.RAW);
acceptedOrds = filter.acceptedGlobalOrdinals(ords);
assertEquals(1, acceptedOrds.length());
assertFalse(acceptedOrds.get(0));
inexcl = new IncludeExclude(
new TreeSet<>(Collections.singleton(new BytesRef("foo"))),
new TreeSet<>(Collections.singleton(new BytesRef("foo"))));
filter = inexcl.convertToOrdinalsFilter(DocValueFormat.RAW);
acceptedOrds = filter.acceptedGlobalOrdinals(ords);
assertEquals(1, acceptedOrds.length());
assertFalse(acceptedOrds.get(0));
inexcl = new IncludeExclude(
null, // means everything included
new TreeSet<>(Collections.singleton(new BytesRef("foo"))));
filter = inexcl.convertToOrdinalsFilter(DocValueFormat.RAW);
acceptedOrds = filter.acceptedGlobalOrdinals(ords);
assertEquals(1, acceptedOrds.length());
assertFalse(acceptedOrds.get(0));
}
public void testEquals() {
assertEquals(new IncludeExclude(3, 20), new IncludeExclude(3, 20));
assertEquals(new IncludeExclude(3, 20).hashCode(), new IncludeExclude(3, 20).hashCode());
assertFalse(new IncludeExclude(3, 20).equals(new IncludeExclude(4, 20)));
assertTrue(new IncludeExclude(3, 20).hashCode() != new IncludeExclude(4, 20).hashCode());
assertFalse(new IncludeExclude(3, 20).equals(new IncludeExclude(3, 21)));
assertTrue(new IncludeExclude(3, 20).hashCode() != new IncludeExclude(3, 21).hashCode());
}
}
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