本文整理汇总了Java中org.apache.lucene.search.FieldValueHitQueue.Entry类的典型用法代码示例。如果您正苦于以下问题：Java Entry类的具体用法？Java Entry怎么用？Java Entry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。
Entry类属于org.apache.lucene.search.FieldValueHitQueue包，在下文中一共展示了Entry类的12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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: PagingFieldCollector
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public PagingFieldCollector(
FieldValueHitQueue<Entry> queue, FieldDoc after, int numHits, boolean fillFields,
boolean trackDocScores, boolean trackMaxScore) {
super(queue, numHits, fillFields);
this.queue = queue;
this.trackDocScores = trackDocScores;
this.trackMaxScore = trackMaxScore;
this.after = after;
comparators = queue.getComparators();
reverseMul = queue.getReverseMul();
// Must set maxScore to NEG_INF, or otherwise Math.max always returns NaN.
maxScore = Float.NEGATIVE_INFINITY;
// Tell all comparators their top value:
for(int i=0;i<comparators.length;i++) {
@SuppressWarnings("unchecked")
FieldComparator<Object> comparator = (FieldComparator<Object>) comparators[i];
comparator.setTopValue(after.fields[i]);
}
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:22，代码来源:TopFieldCollector.java
示例2: testSortWithoutFillFields
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public void testSortWithoutFillFields() throws Exception {
// There was previously a bug in TopFieldCollector when fillFields was set
// to false - the same doc and score was set in ScoreDoc[] array. This test
// asserts that if fillFields is false, the documents are set properly. It
// does not use Searcher's default search methods (with Sort) since all set
// fillFields to true.
Sort[] sort = new Sort[] { new Sort(SortField.FIELD_DOC), new Sort() };
for(int i = 0; i < sort.length; i++) {
Query q = new MatchAllDocsQuery();
TopDocsCollector<Entry> tdc = TopFieldCollector.create(sort[i], 10, false,
false, false, true);
is.search(q, tdc);
ScoreDoc[] sd = tdc.topDocs().scoreDocs;
for(int j = 1; j < sd.length; j++) {
assertTrue(sd[j].doc != sd[j - 1].doc);
}
}
}
开发者ID:europeana，项目名称:search，代码行数:23，代码来源:TestTopFieldCollector.java
示例3: testSortWithoutScoreTracking
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public void testSortWithoutScoreTracking() throws Exception {
// Two Sort criteria to instantiate the multi/single comparators.
Sort[] sort = new Sort[] {new Sort(SortField.FIELD_DOC), new Sort() };
for(int i = 0; i < sort.length; i++) {
Query q = new MatchAllDocsQuery();
TopDocsCollector<Entry> tdc = TopFieldCollector.create(sort[i], 10, true, false,
false, true);
is.search(q, tdc);
TopDocs td = tdc.topDocs();
ScoreDoc[] sd = td.scoreDocs;
for(int j = 0; j < sd.length; j++) {
assertTrue(Float.isNaN(sd[j].score));
}
assertTrue(Float.isNaN(td.getMaxScore()));
}
}
开发者ID:europeana，项目名称:search，代码行数:20，代码来源:TestTopFieldCollector.java
示例4: testSortWithScoreNoMaxScoreTracking
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public void testSortWithScoreNoMaxScoreTracking() throws Exception {
// Two Sort criteria to instantiate the multi/single comparators.
Sort[] sort = new Sort[] {new Sort(SortField.FIELD_DOC), new Sort() };
for(int i = 0; i < sort.length; i++) {
Query q = new MatchAllDocsQuery();
TopDocsCollector<Entry> tdc = TopFieldCollector.create(sort[i], 10, true, true,
false, true);
is.search(q, tdc);
TopDocs td = tdc.topDocs();
ScoreDoc[] sd = td.scoreDocs;
for(int j = 0; j < sd.length; j++) {
assertTrue(!Float.isNaN(sd[j].score));
}
assertTrue(Float.isNaN(td.getMaxScore()));
}
}
开发者ID:europeana，项目名称:search，代码行数:20，代码来源:TestTopFieldCollector.java
示例5: testSortWithScoreNoMaxScoreTrackingMulti
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public void testSortWithScoreNoMaxScoreTrackingMulti() throws Exception {
// Two Sort criteria to instantiate the multi/single comparators.
Sort[] sort = new Sort[] {new Sort(SortField.FIELD_DOC, SortField.FIELD_SCORE) };
for(int i = 0; i < sort.length; i++) {
Query q = new MatchAllDocsQuery();
TopDocsCollector<Entry> tdc = TopFieldCollector.create(sort[i], 10, true, true,
false, true);
is.search(q, tdc);
TopDocs td = tdc.topDocs();
ScoreDoc[] sd = td.scoreDocs;
for(int j = 0; j < sd.length; j++) {
assertTrue(!Float.isNaN(sd[j].score));
}
assertTrue(Float.isNaN(td.getMaxScore()));
}
}
开发者ID:europeana，项目名称:search，代码行数:20，代码来源:TestTopFieldCollector.java
示例6: testSortWithScoreAndMaxScoreTracking
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public void testSortWithScoreAndMaxScoreTracking() throws Exception {
// Two Sort criteria to instantiate the multi/single comparators.
Sort[] sort = new Sort[] {new Sort(SortField.FIELD_DOC), new Sort() };
for(int i = 0; i < sort.length; i++) {
Query q = new MatchAllDocsQuery();
TopDocsCollector<Entry> tdc = TopFieldCollector.create(sort[i], 10, true, true,
true, true);
is.search(q, tdc);
TopDocs td = tdc.topDocs();
ScoreDoc[] sd = td.scoreDocs;
for(int j = 0; j < sd.length; j++) {
assertTrue(!Float.isNaN(sd[j].score));
}
assertTrue(!Float.isNaN(td.getMaxScore()));
}
}
开发者ID:europeana，项目名称:search，代码行数:20，代码来源:TestTopFieldCollector.java
示例7: OneComparatorNonScoringCollector
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public OneComparatorNonScoringCollector(FieldValueHitQueue<Entry> queue,
int numHits, boolean fillFields) {
super(queue, numHits, fillFields);
this.queue = queue;
comparator = queue.getComparators()[0];
reverseMul = queue.getReverseMul()[0];
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:8，代码来源:TopFieldCollector.java
示例8: MultiComparatorNonScoringCollector
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public MultiComparatorNonScoringCollector(FieldValueHitQueue<Entry> queue,
int numHits, boolean fillFields) {
super(queue, numHits, fillFields);
this.queue = queue;
comparators = queue.getComparators();
reverseMul = queue.getReverseMul();
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:8，代码来源:TopFieldCollector.java
示例9: populateResults
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
@Override
protected void populateResults(ScoreDoc[] results, int howMany) {
if (fillFields) {
// avoid casting if unnecessary.
FieldValueHitQueue<Entry> queue = (FieldValueHitQueue<Entry>) pq;
for (int i = howMany - 1; i >= 0; i--) {
results[i] = queue.fillFields(queue.pop());
}
} else {
for (int i = howMany - 1; i >= 0; i--) {
Entry entry = pq.pop();
results[i] = new FieldDoc(entry.doc, entry.score);
}
}
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:16，代码来源:TopFieldCollector.java
示例10: newTopDocs
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
@Override
protected TopDocs newTopDocs(ScoreDoc[] results, int start) {
if (results == null) {
results = EMPTY_SCOREDOCS;
// Set maxScore to NaN, in case this is a maxScore tracking collector.
maxScore = Float.NaN;
}
// If this is a maxScoring tracking collector and there were no results,
return new TopFieldDocs(totalHits, results, ((FieldValueHitQueue<Entry>) pq).getFields(), maxScore);
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:12，代码来源:TopFieldCollector.java
示例11: testSortWithScoreAndMaxScoreTrackingNoResults
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public void testSortWithScoreAndMaxScoreTrackingNoResults() throws Exception {
// Two Sort criteria to instantiate the multi/single comparators.
Sort[] sort = new Sort[] {new Sort(SortField.FIELD_DOC), new Sort() };
for(int i = 0; i < sort.length; i++) {
TopDocsCollector<Entry> tdc = TopFieldCollector.create(sort[i], 10, true, true, true, true);
TopDocs td = tdc.topDocs();
assertEquals(0, td.totalHits);
assertTrue(Float.isNaN(td.getMaxScore()));
}
}
开发者ID:europeana，项目名称:search，代码行数:12，代码来源:TestTopFieldCollector.java
示例12: PagingFieldCollector
import org.apache.lucene.search.FieldValueHitQueue.Entry; //导入依赖的package包/类
public PagingFieldCollector(
FieldValueHitQueue<Entry> queue, FieldDoc after, int numHits, boolean fillFields,
boolean trackDocScores, boolean trackMaxScore) {
super(queue, numHits, fillFields);
this.queue = queue;
this.trackDocScores = trackDocScores;
this.trackMaxScore = trackMaxScore;
this.after = after;
comparators = queue.getComparators();
reverseMul = queue.getReverseMul();
// Must set maxScore to NEG_INF, or otherwise Math.max always returns NaN.
maxScore = Float.NEGATIVE_INFINITY;
}
开发者ID:pkarmstr，项目名称:NYBC，代码行数:15，代码来源:TopFieldCollector.java
注：本文中的org.apache.lucene.search.FieldValueHitQueue.Entry类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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