本文整理匯總了Java中org.apache.lucene.store.IndexOutput.writeVLong方法的典型用法代碼示例。如果您正苦於以下問題：Java IndexOutput.writeVLong方法的具體用法？Java IndexOutput.writeVLong怎麽用？Java IndexOutput.writeVLong使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.lucene.store.IndexOutput的用法示例。
在下文中一共展示了IndexOutput.writeVLong方法的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: persist
import org.apache.lucene.store.IndexOutput; //導入方法依賴的package包/類
synchronized private void persist() throws IOException {
String fileName = SNAPSHOTS_PREFIX + nextWriteGen;
IndexOutput out = dir.createOutput(fileName, IOContext.DEFAULT);
boolean success = false;
try {
CodecUtil.writeHeader(out, CODEC_NAME, VERSION_CURRENT);
out.writeVInt(refCounts.size());
for(Entry<Long,Integer> ent : refCounts.entrySet()) {
out.writeVLong(ent.getKey());
out.writeVInt(ent.getValue());
}
success = true;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(out);
IOUtils.deleteFilesIgnoringExceptions(dir, fileName);
} else {
IOUtils.close(out);
}
}
dir.sync(Collections.singletonList(fileName));
if (nextWriteGen > 0) {
String lastSaveFile = SNAPSHOTS_PREFIX + (nextWriteGen-1);
// exception OK: likely it didn't exist
IOUtils.deleteFilesIgnoringExceptions(dir, lastSaveFile);
}
nextWriteGen++;
}
示例2: writeSkipData
import org.apache.lucene.store.IndexOutput; //導入方法依賴的package包/類
@Override
protected void writeSkipData(int level, IndexOutput skipBuffer) throws IOException {
int delta = curDoc - lastSkipDoc[level];
// if (DEBUG) {
// System.out.println("writeSkipData level=" + level + " lastDoc=" + curDoc + " delta=" + delta + " curDocPointer=" + curDocPointer);
// }
skipBuffer.writeVInt(delta);
lastSkipDoc[level] = curDoc;
skipBuffer.writeVLong(curDocPointer - lastSkipDocPointer[level]);
lastSkipDocPointer[level] = curDocPointer;
if (fieldHasPositions) {
// if (DEBUG) {
// System.out.println(" curPosPointer=" + curPosPointer + " curPosBufferUpto=" + curPosBufferUpto);
// }
skipBuffer.writeVLong(curPosPointer - lastSkipPosPointer[level]);
lastSkipPosPointer[level] = curPosPointer;
skipBuffer.writeVInt(curPosBufferUpto);
if (fieldHasPayloads) {
skipBuffer.writeVInt(curPayloadByteUpto);
}
if (fieldHasOffsets || fieldHasPayloads) {
skipBuffer.writeVLong(curPayPointer - lastSkipPayPointer[level]);
lastSkipPayPointer[level] = curPayPointer;
}
}
}