本文整理汇总了Java中org.apache.lucene.util.LongBitSet类的典型用法代码示例。如果您正苦于以下问题:Java LongBitSet类的具体用法?Java LongBitSet怎么用?Java LongBitSet使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
LongBitSet类属于org.apache.lucene.util包,在下文中一共展示了LongBitSet类的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testEmptyTermsWithOrds
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
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());
}
示例2: scorer
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
@Override
public Scorer scorer(LeafReaderContext context) throws IOException {
if (remaining == 0) {
return null;
}
if (shortCircuitFilter != null) {
DocIdSet docIdSet = shortCircuitFilter.getDocIdSet(context, null);
if (!Lucene.isEmpty(docIdSet)) {
DocIdSetIterator iterator = docIdSet.iterator();
if (iterator != null) {
return ConstantScorer.create(iterator, this, queryWeight);
}
}
return null;
}
DocIdSet parentDocIdSet = this.parentFilter.getDocIdSet(context, null);
if (!Lucene.isEmpty(parentDocIdSet)) {
// We can't be sure of the fact that liveDocs have been applied, so we apply it here. The "remaining"
// count down (short circuit) logic will then work as expected.
parentDocIdSet = BitsFilteredDocIdSet.wrap(parentDocIdSet, context.reader().getLiveDocs());
DocIdSetIterator innerIterator = parentDocIdSet.iterator();
if (innerIterator != null) {
LongBitSet parentOrds = collector.parentOrds;
SortedDocValues globalValues = globalIfd.load(context).getOrdinalsValues(parentType);
if (globalValues != null) {
DocIdSetIterator parentIdIterator = new ParentOrdIterator(innerIterator, parentOrds, globalValues, this);
return ConstantScorer.create(parentIdIterator, this, queryWeight);
}
}
}
return null;
}
示例3: ensureCapacity
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
void ensureCapacity(long bit) {
impl = LongBitSet.ensureCapacity(impl, bit);
}
示例4: FilteredOrdinals
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
private FilteredOrdinals(RandomAccessOrds inner, LongBitSet accepted) {
this.inner = inner;
this.accepted = accepted;
}
示例5: testSingleTermWithOrds
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
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));
}
示例6: BitsFilteredTermsEnum
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
BitsFilteredTermsEnum(TermsEnum in, LongBitSet liveTerms) {
super(in, false); // <-- not passing false here wasted about 3 hours of my time!!!!!!!!!!!!!
assert liveTerms != null;
this.liveTerms = liveTerms;
}
示例7: ChildrenDocIdIterator
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
ChildrenDocIdIterator(DocIdSetIterator innerIterator, LongBitSet parentOrds, SortedDocValues globalOrdinals) {
super(innerIterator);
this.parentOrds = parentOrds;
this.globalOrdinals = globalOrdinals;
}
示例8: ParentOrdsCollector
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
ParentOrdsCollector(IndexParentChildFieldData globalIfd, long maxOrd, String parentType) {
this.parentOrds = new LongBitSet(maxOrd);
this.globalIfd = globalIfd;
this.parentType = parentType;
}
示例9: ParentOrdCollector
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
private ParentOrdCollector(IndexParentChildFieldData indexFieldData, long maxOrd, String parentType) {
// TODO: look into reusing LongBitSet#bits array
this.parentOrds = new LongBitSet(maxOrd + 1);
this.indexFieldData = indexFieldData;
this.parentType = parentType;
}
示例10: ParentOrdIterator
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
private ParentOrdIterator(DocIdSetIterator innerIterator, LongBitSet parentOrds, SortedDocValues ordinals, ParentWeight parentWeight) {
super(innerIterator);
this.parentOrds = parentOrds;
this.ordinals = ordinals;
this.parentWeight = parentWeight;
}
示例11: BlockLocks
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
public BlockLocks(long numBits) {
int length = LongBitSet.bits2words(numBits);
bits = new AtomicLongArray(length);
wlen = length;
}
示例12: acceptedGlobalOrdinals
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
public abstract LongBitSet acceptedGlobalOrdinals(RandomAccessOrds globalOrdinals) throws IOException;
示例13: acceptedGlobalOrdinals
import org.apache.lucene.util.LongBitSet; //导入依赖的package包/类
public abstract LongBitSet acceptedGlobalOrdinals(RandomAccessOrds globalOrdinals, ValuesSource.Bytes.WithOrdinals valueSource) throws IOException;