本文整理汇总了Java中org.apache.lucene.index.AtomicReader.close方法的典型用法代码示例。如果您正苦于以下问题：Java AtomicReader.close方法的具体用法？Java AtomicReader.close怎么用？Java AtomicReader.close使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.lucene.index.AtomicReader的用法示例。
在下文中一共展示了AtomicReader.close方法的6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: testDocsEnumStart
import org.apache.lucene.index.AtomicReader; //导入方法依赖的package包/类
public void testDocsEnumStart() throws Exception {
Analyzer analyzer = new MockAnalyzer(random());
MemoryIndex memory = new MemoryIndex(random().nextBoolean(), random().nextInt(50) * 1024 * 1024);
memory.addField("foo", "bar", analyzer);
AtomicReader reader = (AtomicReader) memory.createSearcher().getIndexReader();
DocsEnum disi = TestUtil.docs(random(), reader, "foo", new BytesRef("bar"), null, null, DocsEnum.FLAG_NONE);
int docid = disi.docID();
assertEquals(-1, docid);
assertTrue(disi.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
// now reuse and check again
TermsEnum te = reader.terms("foo").iterator(null);
assertTrue(te.seekExact(new BytesRef("bar")));
disi = te.docs(null, disi, DocsEnum.FLAG_NONE);
docid = disi.docID();
assertEquals(-1, docid);
assertTrue(disi.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
reader.close();
}
示例2: checkOnlineClassification
import org.apache.lucene.index.AtomicReader; //导入方法依赖的package包/类
protected void checkOnlineClassification(Classifier<T> classifier, String inputDoc, T expectedResult, Analyzer analyzer, String textFieldName, String classFieldName, Query query) throws Exception {
AtomicReader atomicReader = null;
try {
populateSampleIndex(analyzer);
atomicReader = SlowCompositeReaderWrapper.wrap(indexWriter.getReader());
classifier.train(atomicReader, textFieldName, classFieldName, analyzer, query);
ClassificationResult<T> classificationResult = classifier.assignClass(inputDoc);
assertNotNull(classificationResult.getAssignedClass());
assertEquals("got an assigned class of " + classificationResult.getAssignedClass(), expectedResult, classificationResult.getAssignedClass());
assertTrue("got a not positive score " + classificationResult.getScore(), classificationResult.getScore() > 0);
updateSampleIndex(analyzer);
ClassificationResult<T> secondClassificationResult = classifier.assignClass(inputDoc);
assertEquals(classificationResult.getAssignedClass(), secondClassificationResult.getAssignedClass());
assertEquals(Double.valueOf(classificationResult.getScore()), Double.valueOf(secondClassificationResult.getScore()));
} finally {
if (atomicReader != null)
atomicReader.close();
}
}
示例3: testGetFilterHandleNumericParseError
import org.apache.lucene.index.AtomicReader; //导入方法依赖的package包/类
public void testGetFilterHandleNumericParseError() throws Exception {
NumericRangeFilterBuilder filterBuilder = new NumericRangeFilterBuilder();
filterBuilder.setStrictMode(false);
String xml = "<NumericRangeFilter fieldName='AGE' type='int' lowerTerm='-1' upperTerm='NaN'/>";
Document doc = getDocumentFromString(xml);
Filter filter = filterBuilder.getFilter(doc.getDocumentElement());
Directory ramDir = newDirectory();
IndexWriter writer = new IndexWriter(ramDir, newIndexWriterConfig(null));
writer.commit();
try {
AtomicReader reader = SlowCompositeReaderWrapper.wrap(DirectoryReader.open(ramDir));
try {
assertNull(filter.getDocIdSet(reader.getContext(), reader.getLiveDocs()));
}
finally {
reader.close();
}
}
finally {
writer.commit();
writer.close();
ramDir.close();
}
}
示例4: testDocsAndPositionsEnumStart
import org.apache.lucene.index.AtomicReader; //导入方法依赖的package包/类
public void testDocsAndPositionsEnumStart() throws Exception {
Analyzer analyzer = new MockAnalyzer(random());
int numIters = atLeast(3);
MemoryIndex memory = new MemoryIndex(true, random().nextInt(50) * 1024 * 1024);
for (int i = 0; i < numIters; i++) { // check reuse
memory.addField("foo", "bar", analyzer);
AtomicReader reader = (AtomicReader) memory.createSearcher().getIndexReader();
assertEquals(1, reader.terms("foo").getSumTotalTermFreq());
DocsAndPositionsEnum disi = reader.termPositionsEnum(new Term("foo", "bar"));
int docid = disi.docID();
assertEquals(-1, docid);
assertTrue(disi.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
assertEquals(0, disi.nextPosition());
assertEquals(0, disi.startOffset());
assertEquals(3, disi.endOffset());
// now reuse and check again
TermsEnum te = reader.terms("foo").iterator(null);
assertTrue(te.seekExact(new BytesRef("bar")));
disi = te.docsAndPositions(null, disi);
docid = disi.docID();
assertEquals(-1, docid);
assertTrue(disi.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
reader.close();
memory.reset();
}
}
示例5: checkCorrectClassification
import org.apache.lucene.index.AtomicReader; //导入方法依赖的package包/类
protected void checkCorrectClassification(Classifier<T> classifier, String inputDoc, T expectedResult, Analyzer analyzer, String textFieldName, String classFieldName, Query query) throws Exception {
AtomicReader atomicReader = null;
try {
populateSampleIndex(analyzer);
atomicReader = SlowCompositeReaderWrapper.wrap(indexWriter.getReader());
classifier.train(atomicReader, textFieldName, classFieldName, analyzer, query);
ClassificationResult<T> classificationResult = classifier.assignClass(inputDoc);
assertNotNull(classificationResult.getAssignedClass());
assertEquals("got an assigned class of " + classificationResult.getAssignedClass(), expectedResult, classificationResult.getAssignedClass());
assertTrue("got a not positive score " + classificationResult.getScore(), classificationResult.getScore() > 0);
} finally {
if (atomicReader != null)
atomicReader.close();
}
}
示例6: checkPerformance
import org.apache.lucene.index.AtomicReader; //导入方法依赖的package包/类
protected void checkPerformance(Classifier<T> classifier, Analyzer analyzer, String classFieldName) throws Exception {
AtomicReader atomicReader = null;
long trainStart = System.currentTimeMillis();
try {
populatePerformanceIndex(analyzer);
atomicReader = SlowCompositeReaderWrapper.wrap(indexWriter.getReader());
classifier.train(atomicReader, textFieldName, classFieldName, analyzer);
long trainEnd = System.currentTimeMillis();
long trainTime = trainEnd - trainStart;
assertTrue("training took more than 2 mins : " + trainTime / 1000 + "s", trainTime < 120000);
} finally {
if (atomicReader != null)
atomicReader.close();
}
}