本文整理匯總了Java中org.apache.lucene.document.StringField.TYPE_STORED屬性的典型用法代碼示例。如果您正苦於以下問題：Java StringField.TYPE_STORED屬性的具體用法？Java StringField.TYPE_STORED怎麽用？Java StringField.TYPE_STORED使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類org.apache.lucene.document.StringField的用法示例。
在下文中一共展示了StringField.TYPE_STORED屬性的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: createDocument
public static Document createDocument(int n, String indexName, int numFields) {
StringBuilder sb = new StringBuilder();
FieldType customType = new FieldType(TextField.TYPE_STORED);
customType.setStoreTermVectors(true);
customType.setStoreTermVectorPositions(true);
customType.setStoreTermVectorOffsets(true);
FieldType customType1 = new FieldType(StringField.TYPE_STORED);
customType1.setStoreTermVectors(true);
customType1.setStoreTermVectorPositions(true);
customType1.setStoreTermVectorOffsets(true);
final Document doc = new Document();
doc.add(new Field("id", Integer.toString(n), customType1));
doc.add(new Field("indexname", indexName, customType1));
sb.append("a");
sb.append(n);
doc.add(new Field("field1", sb.toString(), customType));
sb.append(" b");
sb.append(n);
for (int i = 1; i < numFields; i++) {
doc.add(new Field("field" + (i + 1), sb.toString(), customType));
}
return doc;
}
示例2: testBigDocuments
@Nightly
public void testBigDocuments() throws IOException {
// "big" as "much bigger than the chunk size"
// for this test we force a FS dir
// we can't just use newFSDirectory, because this test doesn't really index anything.
// so if we get NRTCachingDir+SimpleText, we make massive stored fields and OOM (LUCENE-4484)
Directory dir = new MockDirectoryWrapper(random(), new MMapDirectory(createTempDir("testBigDocuments")));
IndexWriterConfig iwConf = newIndexWriterConfig(new MockAnalyzer(random()));
iwConf.setMaxBufferedDocs(RandomInts.randomIntBetween(random(), 2, 30));
RandomIndexWriter iw = new RandomIndexWriter(random(), dir, iwConf);
if (dir instanceof MockDirectoryWrapper) {
((MockDirectoryWrapper) dir).setThrottling(Throttling.NEVER);
}
final Document emptyDoc = new Document(); // emptyDoc
final Document bigDoc1 = new Document(); // lot of small fields
final Document bigDoc2 = new Document(); // 1 very big field
final Field idField = new StringField("id", "", Store.NO);
emptyDoc.add(idField);
bigDoc1.add(idField);
bigDoc2.add(idField);
final FieldType onlyStored = new FieldType(StringField.TYPE_STORED);
onlyStored.setIndexed(false);
final Field smallField = new Field("fld", randomByteArray(random().nextInt(10), 256), onlyStored);
final int numFields = RandomInts.randomIntBetween(random(), 500000, 1000000);
for (int i = 0; i < numFields; ++i) {
bigDoc1.add(smallField);
}
final Field bigField = new Field("fld", randomByteArray(RandomInts.randomIntBetween(random(), 1000000, 5000000), 2), onlyStored);
bigDoc2.add(bigField);
final int numDocs = atLeast(5);
final Document[] docs = new Document[numDocs];
for (int i = 0; i < numDocs; ++i) {
docs[i] = RandomPicks.randomFrom(random(), Arrays.asList(emptyDoc, bigDoc1, bigDoc2));
}
for (int i = 0; i < numDocs; ++i) {
idField.setStringValue("" + i);
iw.addDocument(docs[i]);
if (random().nextInt(numDocs) == 0) {
iw.commit();
}
}
iw.commit();
iw.forceMerge(1); // look at what happens when big docs are merged
final DirectoryReader rd = DirectoryReader.open(dir);
final IndexSearcher searcher = new IndexSearcher(rd);
for (int i = 0; i < numDocs; ++i) {
final Query query = new TermQuery(new Term("id", "" + i));
final TopDocs topDocs = searcher.search(query, 1);
assertEquals("" + i, 1, topDocs.totalHits);
final Document doc = rd.document(topDocs.scoreDocs[0].doc);
assertNotNull(doc);
final IndexableField[] fieldValues = doc.getFields("fld");
assertEquals(docs[i].getFields("fld").length, fieldValues.length);
if (fieldValues.length > 0) {
assertEquals(docs[i].getFields("fld")[0].binaryValue(), fieldValues[0].binaryValue());
}
}
rd.close();
iw.close();
dir.close();
}