本文整理汇总了Java中org.apache.lucene.store.FlushInfo类的典型用法代码示例。如果您正苦于以下问题：Java FlushInfo类的具体用法？Java FlushInfo怎么用？Java FlushInfo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。
FlushInfo类属于org.apache.lucene.store包，在下文中一共展示了FlushInfo类的4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: initTermVectorsWriter
import org.apache.lucene.store.FlushInfo; //导入依赖的package包/类
private void initTermVectorsWriter() throws IOException {
if (writer == null) {
IOContext context = new IOContext(new FlushInfo(docWriter.getNumDocsInRAM(), docWriter.bytesUsed()));
writer = docWriter.codec.termVectorsFormat().vectorsWriter(docWriter.directory, docWriter.getSegmentInfo(), context);
lastDocID = 0;
}
}
示例2: writeFieldInfosGen
import org.apache.lucene.store.FlushInfo; //导入依赖的package包/类
private Set<String> writeFieldInfosGen(FieldInfos fieldInfos, Directory dir, DocValuesFormat dvFormat,
FieldInfosFormat infosFormat) throws IOException {
final long nextFieldInfosGen = info.getNextFieldInfosGen();
final String segmentSuffix = Long.toString(nextFieldInfosGen, Character.MAX_RADIX);
// we write approximately that many bytes (based on Lucene46DVF):
// HEADER + FOOTER: 40
// 90 bytes per-field (over estimating long name and attributes map)
final long estInfosSize = 40 + 90 * fieldInfos.size();
final IOContext infosContext = new IOContext(new FlushInfo(info.info.getDocCount(), estInfosSize));
// separately also track which files were created for this gen
final TrackingDirectoryWrapper trackingDir = new TrackingDirectoryWrapper(dir);
infosFormat.getFieldInfosWriter().write(trackingDir, info.info.name, segmentSuffix, fieldInfos, infosContext);
info.advanceFieldInfosGen();
return trackingDir.getCreatedFiles();
}
示例3: newIOContext
import org.apache.lucene.store.FlushInfo; //导入依赖的package包/类
/** TODO: javadoc */
public static IOContext newIOContext(Random random, IOContext oldContext) {
final int randomNumDocs = random.nextInt(4192);
final int size = random.nextInt(512) * randomNumDocs;
if (oldContext.flushInfo != null) {
// Always return at least the estimatedSegmentSize of
// the incoming IOContext:
return new IOContext(new FlushInfo(randomNumDocs, Math.max(oldContext.flushInfo.estimatedSegmentSize, size)));
} else if (oldContext.mergeInfo != null) {
// Always return at least the estimatedMergeBytes of
// the incoming IOContext:
return new IOContext(new MergeInfo(randomNumDocs, Math.max(oldContext.mergeInfo.estimatedMergeBytes, size), random.nextBoolean(), TestUtil.nextInt(random, 1, 100)));
} else {
// Make a totally random IOContext:
final IOContext context;
switch (random.nextInt(5)) {
case 0:
context = IOContext.DEFAULT;
break;
case 1:
context = IOContext.READ;
break;
case 2:
context = IOContext.READONCE;
break;
case 3:
context = new IOContext(new MergeInfo(randomNumDocs, size, true, -1));
break;
case 4:
context = new IOContext(new FlushInfo(randomNumDocs, size));
break;
default:
context = IOContext.DEFAULT;
}
return context;
}
}
示例4: initTermVectorsWriter
import org.apache.lucene.store.FlushInfo; //导入依赖的package包/类
private final void initTermVectorsWriter() throws IOException {
if (writer == null) {
IOContext context = new IOContext(new FlushInfo(docWriter.getNumDocsInRAM(), docWriter.bytesUsed()));
writer = docWriter.codec.termVectorsFormat().vectorsWriter(docWriter.directory, docWriter.getSegmentInfo(), context);
lastDocID = 0;
}
}