本文整理汇总了Java中org.apache.lucene.index.IndexFileNames.fileNameFromGeneration方法的典型用法代码示例。如果您正苦于以下问题：Java IndexFileNames.fileNameFromGeneration方法的具体用法？Java IndexFileNames.fileNameFromGeneration怎么用？Java IndexFileNames.fileNameFromGeneration使用的例子？那么恭喜您, 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.IndexFileNames的用法示例。
在下文中一共展示了IndexFileNames.fileNameFromGeneration方法的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: readSegmentInfos
import org.apache.lucene.index.IndexFileNames; //导入方法依赖的package包/类
/**
* Reads the segments infos from the given commit, failing if it fails to load
*/
public static SegmentInfos readSegmentInfos(IndexCommit commit) throws IOException {
// Using commit.getSegmentsFileName() does NOT work here, have to
// manually create the segment filename
String filename = IndexFileNames.fileNameFromGeneration(IndexFileNames.SEGMENTS, "", commit.getGeneration());
return SegmentInfos.readCommit(commit.getDirectory(), filename);
}
示例2: readLiveDocs
import org.apache.lucene.index.IndexFileNames; //导入方法依赖的package包/类
@Override
public Bits readLiveDocs(Directory dir, SegmentCommitInfo info, IOContext context) throws IOException {
String filename = IndexFileNames.fileNameFromGeneration(info.info.name, DELETES_EXTENSION, info.getDelGen());
final BitVector liveDocs = new BitVector(dir, filename, context);
if (liveDocs.length() != info.info.getDocCount()) {
throw new CorruptIndexException("liveDocs.length()=" + liveDocs.length() + "info.docCount=" + info.info.getDocCount() + " (filename=" + filename + ")");
}
if (liveDocs.count() != info.info.getDocCount() - info.getDelCount()) {
throw new CorruptIndexException("liveDocs.count()=" + liveDocs.count() + " info.docCount=" + info.info.getDocCount() + " info.getDelCount()=" + info.getDelCount() + " (filename=" + filename + ")");
}
return liveDocs;
}
示例3: getNormFilename
import org.apache.lucene.index.IndexFileNames; //导入方法依赖的package包/类
private static String getNormFilename(SegmentInfo info, int number) {
if (hasSeparateNorms(info, number)) {
long gen = Long.parseLong(info.getAttribute(Lucene3xSegmentInfoFormat.NORMGEN_PREFIX + number));
return IndexFileNames.fileNameFromGeneration(info.name, SEPARATE_NORMS_EXTENSION + number, gen);
} else {
// single file for all norms
return IndexFileNames.segmentFileName(info.name, "", NORMS_EXTENSION);
}
}
示例4: writeLiveDocs
import org.apache.lucene.index.IndexFileNames; //导入方法依赖的package包/类
@Override
public void writeLiveDocs(MutableBits bits, Directory dir, SegmentCommitInfo info, int newDelCount, IOContext context) throws IOException {
BitSet set = ((SimpleTextBits) bits).bits;
int size = bits.length();
BytesRefBuilder scratch = new BytesRefBuilder();
String fileName = IndexFileNames.fileNameFromGeneration(info.info.name, LIVEDOCS_EXTENSION, info.getNextDelGen());
IndexOutput out = null;
boolean success = false;
try {
out = dir.createOutput(fileName, context);
SimpleTextUtil.write(out, SIZE);
SimpleTextUtil.write(out, Integer.toString(size), scratch);
SimpleTextUtil.writeNewline(out);
for (int i = set.nextSetBit(0); i >= 0; i=set.nextSetBit(i + 1)) {
SimpleTextUtil.write(out, DOC);
SimpleTextUtil.write(out, Integer.toString(i), scratch);
SimpleTextUtil.writeNewline(out);
}
SimpleTextUtil.write(out, END);
SimpleTextUtil.writeNewline(out);
SimpleTextUtil.writeChecksum(out, scratch);
success = true;
} finally {
if (success) {
IOUtils.close(out);
} else {
IOUtils.closeWhileHandlingException(out);
}
}
}