mirror of https://github.com/apache/lucene.git
LUCENE-3458: Change BooleanFilter to have only a single clauses ArrayList (so toString() works in order). It now behaves more like BooleanQuery, implements Iterable<FilterClause>, and allows adding Filters without creating FilterClause. Also cleaned up formatting and Test.
git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1175385 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Uwe Schindler
parent
0ea0ca6b60
commit
f0ca4c49ef
|
|
@ -90,6 +90,11 @@ New Features
|
|||
|
||||
* LUCENE-1889: Add MultiTermQuery support for FVH. (Mike Sokolov via Koji Sekiguchi)
|
||||
|
||||
* LUCENE-3458: Change BooleanFilter to have only a single clauses ArrayList
|
||||
(so toString() works in order). It now behaves more like BooleanQuery,
|
||||
implements Iterable<FilterClause>, and allows adding Filters without
|
||||
creating FilterClause. (Uwe Schindler)
|
||||
|
||||
Bug Fixes
|
||||
|
||||
* LUCENE-3417: DictionaryCompoundWordFilter did not properly add tokens from the
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ package org.apache.lucene.queries;
|
|||
import java.io.IOException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Iterator;
|
||||
|
||||
import org.apache.lucene.index.IndexReader;
|
||||
import org.apache.lucene.index.IndexReader.AtomicReaderContext;
|
||||
|
|
@ -38,11 +39,9 @@ import org.apache.lucene.util.FixedBitSet;
|
|||
* The resulting Filter is NOT'd with the NOT Filters
|
||||
* The resulting Filter is AND'd with the MUST Filters
|
||||
*/
|
||||
public class BooleanFilter extends Filter {
|
||||
public class BooleanFilter extends Filter implements Iterable<FilterClause> {
|
||||
|
||||
List<Filter> shouldFilters = null;
|
||||
List<Filter> notFilters = null;
|
||||
List<Filter> mustFilters = null;
|
||||
private final List<FilterClause> clauses = new ArrayList<FilterClause>();
|
||||
|
||||
/**
|
||||
* Returns the a DocIdSetIterator representing the Boolean composition
|
||||
|
|
@ -52,9 +51,10 @@ public class BooleanFilter extends Filter {
|
|||
public DocIdSet getDocIdSet(AtomicReaderContext context) throws IOException {
|
||||
FixedBitSet res = null;
|
||||
final IndexReader reader = context.reader;
|
||||
if (shouldFilters != null) {
|
||||
for (int i = 0; i < shouldFilters.size(); i++) {
|
||||
final DocIdSetIterator disi = getDISI(shouldFilters, i, context);
|
||||
|
||||
for (final FilterClause fc : clauses) {
|
||||
if (fc.getOccur() == Occur.SHOULD) {
|
||||
final DocIdSetIterator disi = getDISI(fc.getFilter(), context);
|
||||
if (disi == null) continue;
|
||||
if (res == null) {
|
||||
res = new FixedBitSet(reader.maxDoc());
|
||||
|
|
@ -63,22 +63,22 @@ public class BooleanFilter extends Filter {
|
|||
}
|
||||
}
|
||||
|
||||
if (notFilters != null) {
|
||||
for (int i = 0; i < notFilters.size(); i++) {
|
||||
for (final FilterClause fc : clauses) {
|
||||
if (fc.getOccur() == Occur.MUST_NOT) {
|
||||
if (res == null) {
|
||||
res = new FixedBitSet(reader.maxDoc());
|
||||
res.set(0, reader.maxDoc()); // NOTE: may set bits on deleted docs
|
||||
}
|
||||
final DocIdSetIterator disi = getDISI(notFilters, i, context);
|
||||
final DocIdSetIterator disi = getDISI(fc.getFilter(), context);
|
||||
if (disi != null) {
|
||||
res.andNot(disi);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (mustFilters != null) {
|
||||
for (int i = 0; i < mustFilters.size(); i++) {
|
||||
final DocIdSetIterator disi = getDISI(mustFilters, i, context);
|
||||
for (final FilterClause fc : clauses) {
|
||||
if (fc.getOccur() == Occur.MUST) {
|
||||
final DocIdSetIterator disi = getDISI(fc.getFilter(), context);
|
||||
if (disi == null) {
|
||||
return DocIdSet.EMPTY_DOCIDSET; // no documents can match
|
||||
}
|
||||
|
|
@ -94,35 +94,39 @@ public class BooleanFilter extends Filter {
|
|||
return res != null ? res : DocIdSet.EMPTY_DOCIDSET;
|
||||
}
|
||||
|
||||
private static DocIdSetIterator getDISI(Filter filter, AtomicReaderContext context)
|
||||
throws IOException {
|
||||
final DocIdSet set = filter.getDocIdSet(context);
|
||||
return (set == null || set == DocIdSet.EMPTY_DOCIDSET) ? null : set.iterator();
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a new FilterClause to the Boolean Filter container
|
||||
* @param filterClause A FilterClause object containing a Filter and an Occur parameter
|
||||
*/
|
||||
public void add(FilterClause filterClause) {
|
||||
if (filterClause.getOccur().equals(Occur.MUST)) {
|
||||
if (mustFilters == null) {
|
||||
mustFilters = new ArrayList<Filter>();
|
||||
}
|
||||
mustFilters.add(filterClause.getFilter());
|
||||
} else if (filterClause.getOccur().equals(Occur.SHOULD)) {
|
||||
if (shouldFilters == null) {
|
||||
shouldFilters = new ArrayList<Filter>();
|
||||
}
|
||||
shouldFilters.add(filterClause.getFilter());
|
||||
} else if (filterClause.getOccur().equals(Occur.MUST_NOT)) {
|
||||
if (notFilters == null) {
|
||||
notFilters = new ArrayList<Filter>();
|
||||
}
|
||||
notFilters.add(filterClause.getFilter());
|
||||
}
|
||||
}
|
||||
|
||||
private DocIdSetIterator getDISI(List<Filter> filters, int index, AtomicReaderContext context)
|
||||
throws IOException {
|
||||
final DocIdSet set = filters.get(index).getDocIdSet(context);
|
||||
return (set == null) ? null : set.iterator();
|
||||
clauses.add(filterClause);
|
||||
}
|
||||
|
||||
public final void add(Filter filter, Occur occur) {
|
||||
add(new FilterClause(filter, occur));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the list of clauses
|
||||
*/
|
||||
public List<FilterClause> clauses() {
|
||||
return clauses;
|
||||
}
|
||||
|
||||
/** Returns an iterator on the clauses in this query. It implements the {@link Iterable} interface to
|
||||
* make it possible to do:
|
||||
* <pre>for (FilterClause clause : booleanFilter) {}</pre>
|
||||
*/
|
||||
public final Iterator<FilterClause> iterator() {
|
||||
return clauses().iterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object obj) {
|
||||
if (this == obj) {
|
||||
|
|
@ -133,44 +137,26 @@ public class BooleanFilter extends Filter {
|
|||
return false;
|
||||
}
|
||||
|
||||
BooleanFilter other = (BooleanFilter)obj;
|
||||
return equalFilters(notFilters, other.notFilters)
|
||||
&& equalFilters(mustFilters, other.mustFilters)
|
||||
&& equalFilters(shouldFilters, other.shouldFilters);
|
||||
}
|
||||
|
||||
private boolean equalFilters(List<Filter> filters1, List<Filter> filters2) {
|
||||
return (filters1 == filters2) || ((filters1 != null) && filters1.equals(filters2));
|
||||
final BooleanFilter other = (BooleanFilter)obj;
|
||||
return clauses.equals(other.clauses);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
int hash = 7;
|
||||
hash = 31 * hash + (null == mustFilters ? 0 : mustFilters.hashCode());
|
||||
hash = 31 * hash + (null == notFilters ? 0 : notFilters.hashCode());
|
||||
hash = 31 * hash + (null == shouldFilters ? 0 : shouldFilters.hashCode());
|
||||
return hash;
|
||||
return 657153718 ^ clauses.hashCode();
|
||||
}
|
||||
|
||||
/** Prints a user-readable version of this query. */
|
||||
/** Prints a user-readable version of this Filter. */
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder buffer = new StringBuilder();
|
||||
buffer.append("BooleanFilter(");
|
||||
appendFilters(shouldFilters, "", buffer);
|
||||
appendFilters(mustFilters, "+", buffer);
|
||||
appendFilters(notFilters, "-", buffer);
|
||||
buffer.append(")");
|
||||
return buffer.toString();
|
||||
}
|
||||
|
||||
private void appendFilters(List<Filter> filters, String occurString, StringBuilder buffer) {
|
||||
if (filters != null) {
|
||||
for (Filter filter : filters) {
|
||||
final StringBuilder buffer = new StringBuilder("BooleanFilter(");
|
||||
final int minLen = buffer.length();
|
||||
for (final FilterClause c : clauses) {
|
||||
if (buffer.length() > minLen) {
|
||||
buffer.append(' ');
|
||||
buffer.append(occurString);
|
||||
buffer.append(filter.toString());
|
||||
}
|
||||
buffer.append(c);
|
||||
}
|
||||
}
|
||||
return buffer.append(')').toString();
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -26,36 +26,57 @@ import org.apache.lucene.search.Filter;
|
|||
* (Follows the boolean logic in BooleanClause for composition
|
||||
* of queries.)
|
||||
*/
|
||||
public class FilterClause {
|
||||
public final class FilterClause {
|
||||
|
||||
private final Occur occur;
|
||||
private final Filter filter;
|
||||
private final Occur occur;
|
||||
private final Filter filter;
|
||||
|
||||
/**
|
||||
* Create a new FilterClause
|
||||
* @param filter A Filter object containing a BitSet
|
||||
* @param occur A parameter implementation indicating SHOULD, MUST or MUST NOT
|
||||
*/
|
||||
|
||||
public FilterClause(Filter filter, Occur occur) {
|
||||
this.occur = occur;
|
||||
this.filter = filter;
|
||||
}
|
||||
/**
|
||||
* Create a new FilterClause
|
||||
* @param filter A Filter object containing a BitSet
|
||||
* @param occur A parameter implementation indicating SHOULD, MUST or MUST NOT
|
||||
*/
|
||||
|
||||
/**
|
||||
* Returns this FilterClause's filter
|
||||
* @return A Filter object
|
||||
*/
|
||||
public Filter getFilter() {
|
||||
return filter;
|
||||
}
|
||||
public FilterClause(Filter filter, Occur occur) {
|
||||
this.occur = occur;
|
||||
this.filter = filter;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns this FilterClause's occur parameter
|
||||
* @return An Occur object
|
||||
*/
|
||||
public Occur getOccur() {
|
||||
return occur;
|
||||
}
|
||||
/**
|
||||
* Returns this FilterClause's filter
|
||||
* @return A Filter object
|
||||
*/
|
||||
public Filter getFilter() {
|
||||
return filter;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns this FilterClause's occur parameter
|
||||
* @return An Occur object
|
||||
*/
|
||||
public Occur getOccur() {
|
||||
return occur;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (o == this)
|
||||
return true;
|
||||
if (o == null || !(o instanceof FilterClause))
|
||||
return false;
|
||||
final FilterClause other = (FilterClause)o;
|
||||
return this.filter.equals(other.filter)
|
||||
&& this.occur == other.occur;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return filter.hashCode() ^ occur.hashCode();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return occur.toString() + filter.toString();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@ import org.apache.lucene.index.IndexReader.AtomicReaderContext;
|
|||
import org.apache.lucene.index.RandomIndexWriter;
|
||||
import org.apache.lucene.index.SlowMultiReaderWrapper;
|
||||
import org.apache.lucene.index.Term;
|
||||
import org.apache.lucene.search.BooleanClause;
|
||||
import org.apache.lucene.search.BooleanClause.Occur;
|
||||
import org.apache.lucene.search.DocIdSetIterator;
|
||||
import org.apache.lucene.search.Filter;
|
||||
import org.apache.lucene.search.TermRangeFilter;
|
||||
|
|
@ -120,7 +120,7 @@ public class BooleanFilterTest extends LuceneTestCase {
|
|||
}
|
||||
|
||||
private void tstFilterCard(String mes, int expected, Filter filt)
|
||||
throws Throwable {
|
||||
throws Exception {
|
||||
// BooleanFilter never returns null DIS or null DISI!
|
||||
DocIdSetIterator disi = filt.getDocIdSet(new AtomicReaderContext(reader)).iterator();
|
||||
int actual = 0;
|
||||
|
|
@ -131,176 +131,181 @@ public class BooleanFilterTest extends LuceneTestCase {
|
|||
}
|
||||
|
||||
|
||||
public void testShould() throws Throwable {
|
||||
public void testShould() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("price", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(getTermsFilter("price", "030"), Occur.SHOULD);
|
||||
tstFilterCard("Should retrieves only 1 doc", 1, booleanFilter);
|
||||
|
||||
// same with a real DISI (no OpenBitSetIterator)
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("price", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(getWrappedTermQuery("price", "030"), Occur.SHOULD);
|
||||
tstFilterCard("Should retrieves only 1 doc", 1, booleanFilter);
|
||||
}
|
||||
|
||||
public void testShoulds() throws Throwable {
|
||||
public void testShoulds() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "010", "020"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "020", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(getRangeFilter("price", "010", "020"), Occur.SHOULD);
|
||||
booleanFilter.add(getRangeFilter("price", "020", "030"), Occur.SHOULD);
|
||||
tstFilterCard("Shoulds are Ored together", 5, booleanFilter);
|
||||
}
|
||||
|
||||
public void testShouldsAndMustNot() throws Throwable {
|
||||
public void testShouldsAndMustNot() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "010", "020"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "020", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("inStock", "N"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getRangeFilter("price", "010", "020"), Occur.SHOULD);
|
||||
booleanFilter.add(getRangeFilter("price", "020", "030"), Occur.SHOULD);
|
||||
booleanFilter.add(getTermsFilter("inStock", "N"), Occur.MUST_NOT);
|
||||
tstFilterCard("Shoulds Ored but AndNot", 4, booleanFilter);
|
||||
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("inStock", "Maybe"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getTermsFilter("inStock", "Maybe"), Occur.MUST_NOT);
|
||||
tstFilterCard("Shoulds Ored but AndNots", 3, booleanFilter);
|
||||
|
||||
// same with a real DISI (no OpenBitSetIterator)
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "010", "020"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "020", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("inStock", "N"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getRangeFilter("price", "010", "020"), Occur.SHOULD);
|
||||
booleanFilter.add(getRangeFilter("price", "020", "030"), Occur.SHOULD);
|
||||
booleanFilter.add(getWrappedTermQuery("inStock", "N"), Occur.MUST_NOT);
|
||||
tstFilterCard("Shoulds Ored but AndNot", 4, booleanFilter);
|
||||
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("inStock", "Maybe"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getWrappedTermQuery("inStock", "Maybe"), Occur.MUST_NOT);
|
||||
tstFilterCard("Shoulds Ored but AndNots", 3, booleanFilter);
|
||||
}
|
||||
|
||||
public void testShouldsAndMust() throws Throwable {
|
||||
public void testShouldsAndMust() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "010", "020"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "020", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("accessRights", "admin"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(getRangeFilter("price", "010", "020"), Occur.SHOULD);
|
||||
booleanFilter.add(getRangeFilter("price", "020", "030"), Occur.SHOULD);
|
||||
booleanFilter.add(getTermsFilter("accessRights", "admin"), Occur.MUST);
|
||||
tstFilterCard("Shoulds Ored but MUST", 3, booleanFilter);
|
||||
|
||||
// same with a real DISI (no OpenBitSetIterator)
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "010", "020"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "020", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("accessRights", "admin"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(getRangeFilter("price", "010", "020"), Occur.SHOULD);
|
||||
booleanFilter.add(getRangeFilter("price", "020", "030"), Occur.SHOULD);
|
||||
booleanFilter.add(getWrappedTermQuery("accessRights", "admin"), Occur.MUST);
|
||||
tstFilterCard("Shoulds Ored but MUST", 3, booleanFilter);
|
||||
}
|
||||
|
||||
public void testShouldsAndMusts() throws Throwable {
|
||||
public void testShouldsAndMusts() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "010", "020"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "020", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("accessRights", "admin"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("date", "20040101", "20041231"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(getRangeFilter("price", "010", "020"), Occur.SHOULD);
|
||||
booleanFilter.add(getRangeFilter("price", "020", "030"), Occur.SHOULD);
|
||||
booleanFilter.add(getTermsFilter("accessRights", "admin"), Occur.MUST);
|
||||
booleanFilter.add(getRangeFilter("date", "20040101", "20041231"), Occur.MUST);
|
||||
tstFilterCard("Shoulds Ored but MUSTs ANDED", 1, booleanFilter);
|
||||
}
|
||||
|
||||
public void testShouldsAndMustsAndMustNot() throws Throwable {
|
||||
public void testShouldsAndMustsAndMustNot() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "030", "040"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("accessRights", "admin"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("date", "20050101", "20051231"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("inStock", "N"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getRangeFilter("price", "030", "040"), Occur.SHOULD);
|
||||
booleanFilter.add(getTermsFilter("accessRights", "admin"), Occur.MUST);
|
||||
booleanFilter.add(getRangeFilter("date", "20050101", "20051231"), Occur.MUST);
|
||||
booleanFilter.add(getTermsFilter("inStock", "N"), Occur.MUST_NOT);
|
||||
tstFilterCard("Shoulds Ored but MUSTs ANDED and MustNot", 0, booleanFilter);
|
||||
|
||||
// same with a real DISI (no OpenBitSetIterator)
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("price", "030", "040"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("accessRights", "admin"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getRangeFilter("date", "20050101", "20051231"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("inStock", "N"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getRangeFilter("price", "030", "040"), Occur.SHOULD);
|
||||
booleanFilter.add(getWrappedTermQuery("accessRights", "admin"), Occur.MUST);
|
||||
booleanFilter.add(getRangeFilter("date", "20050101", "20051231"), Occur.MUST);
|
||||
booleanFilter.add(getWrappedTermQuery("inStock", "N"), Occur.MUST_NOT);
|
||||
tstFilterCard("Shoulds Ored but MUSTs ANDED and MustNot", 0, booleanFilter);
|
||||
}
|
||||
|
||||
public void testJustMust() throws Throwable {
|
||||
public void testJustMust() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("accessRights", "admin"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(getTermsFilter("accessRights", "admin"), Occur.MUST);
|
||||
tstFilterCard("MUST", 3, booleanFilter);
|
||||
|
||||
// same with a real DISI (no OpenBitSetIterator)
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("accessRights", "admin"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(getWrappedTermQuery("accessRights", "admin"), Occur.MUST);
|
||||
tstFilterCard("MUST", 3, booleanFilter);
|
||||
}
|
||||
|
||||
public void testJustMustNot() throws Throwable {
|
||||
public void testJustMustNot() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("inStock", "N"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getTermsFilter("inStock", "N"), Occur.MUST_NOT);
|
||||
tstFilterCard("MUST_NOT", 4, booleanFilter);
|
||||
|
||||
// same with a real DISI (no OpenBitSetIterator)
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("inStock", "N"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getWrappedTermQuery("inStock", "N"), Occur.MUST_NOT);
|
||||
tstFilterCard("MUST_NOT", 4, booleanFilter);
|
||||
}
|
||||
|
||||
public void testMustAndMustNot() throws Throwable {
|
||||
public void testMustAndMustNot() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("inStock", "N"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("price", "030"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getTermsFilter("inStock", "N"), Occur.MUST);
|
||||
booleanFilter.add(getTermsFilter("price", "030"), Occur.MUST_NOT);
|
||||
tstFilterCard("MUST_NOT wins over MUST for same docs", 0, booleanFilter);
|
||||
|
||||
// same with a real DISI (no OpenBitSetIterator)
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("inStock", "N"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getWrappedTermQuery("price", "030"), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getWrappedTermQuery("inStock", "N"), Occur.MUST);
|
||||
booleanFilter.add(getWrappedTermQuery("price", "030"), Occur.MUST_NOT);
|
||||
tstFilterCard("MUST_NOT wins over MUST for same docs", 0, booleanFilter);
|
||||
}
|
||||
|
||||
public void testCombinedNullDocIdSets() throws Throwable {
|
||||
public void testEmpty() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("price", "030"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getNullDISFilter(), BooleanClause.Occur.MUST));
|
||||
tstFilterCard("empty BooleanFilter returns no results", 0, booleanFilter);
|
||||
}
|
||||
|
||||
public void testCombinedNullDocIdSets() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(getTermsFilter("price", "030"), Occur.MUST);
|
||||
booleanFilter.add(getNullDISFilter(), Occur.MUST);
|
||||
tstFilterCard("A MUST filter that returns a null DIS should never return documents", 0, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("price", "030"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getNullDISIFilter(), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(getTermsFilter("price", "030"), Occur.MUST);
|
||||
booleanFilter.add(getNullDISIFilter(), Occur.MUST);
|
||||
tstFilterCard("A MUST filter that returns a null DISI should never return documents", 0, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("price", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getNullDISFilter(), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(getTermsFilter("price", "030"), Occur.SHOULD);
|
||||
booleanFilter.add(getNullDISFilter(), Occur.SHOULD);
|
||||
tstFilterCard("A SHOULD filter that returns a null DIS should be invisible", 1, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("price", "030"), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(new FilterClause(getNullDISIFilter(), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(getTermsFilter("price", "030"), Occur.SHOULD);
|
||||
booleanFilter.add(getNullDISIFilter(), Occur.SHOULD);
|
||||
tstFilterCard("A SHOULD filter that returns a null DISI should be invisible", 1, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("price", "030"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getNullDISFilter(), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getTermsFilter("price", "030"), Occur.MUST);
|
||||
booleanFilter.add(getNullDISFilter(), Occur.MUST_NOT);
|
||||
tstFilterCard("A MUST_NOT filter that returns a null DIS should be invisible", 1, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getTermsFilter("price", "030"), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(new FilterClause(getNullDISIFilter(), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getTermsFilter("price", "030"), Occur.MUST);
|
||||
booleanFilter.add(getNullDISIFilter(), Occur.MUST_NOT);
|
||||
tstFilterCard("A MUST_NOT filter that returns a null DISI should be invisible", 1, booleanFilter);
|
||||
}
|
||||
|
||||
public void testJustNullDocIdSets() throws Throwable {
|
||||
public void testJustNullDocIdSets() throws Exception {
|
||||
BooleanFilter booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getNullDISFilter(), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(getNullDISFilter(), Occur.MUST);
|
||||
tstFilterCard("A MUST filter that returns a null DIS should never return documents", 0, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getNullDISIFilter(), BooleanClause.Occur.MUST));
|
||||
booleanFilter.add(getNullDISIFilter(), Occur.MUST);
|
||||
tstFilterCard("A MUST filter that returns a null DISI should never return documents", 0, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getNullDISFilter(), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(getNullDISFilter(), Occur.SHOULD);
|
||||
tstFilterCard("A single SHOULD filter that returns a null DIS should never return documents", 0, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getNullDISIFilter(), BooleanClause.Occur.SHOULD));
|
||||
booleanFilter.add(getNullDISIFilter(), Occur.SHOULD);
|
||||
tstFilterCard("A single SHOULD filter that returns a null DISI should never return documents", 0, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getNullDISFilter(), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getNullDISFilter(), Occur.MUST_NOT);
|
||||
tstFilterCard("A single MUST_NOT filter that returns a null DIS should be invisible", 5, booleanFilter);
|
||||
|
||||
booleanFilter = new BooleanFilter();
|
||||
booleanFilter.add(new FilterClause(getNullDISIFilter(), BooleanClause.Occur.MUST_NOT));
|
||||
booleanFilter.add(getNullDISIFilter(), Occur.MUST_NOT);
|
||||
tstFilterCard("A single MUST_NOT filter that returns a null DIS should be invisible", 5, booleanFilter);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue