本文整理汇总了Java中org.apache.lucene.index.SegmentReadState类的典型用法代码示例。如果您正苦于以下问题：Java SegmentReadState类的具体用法？Java SegmentReadState怎么用？Java SegmentReadState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。
SegmentReadState类属于org.apache.lucene.index包，在下文中一共展示了SegmentReadState类的15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: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
PostingsReaderBase postings = new Lucene40PostingsReader(state.directory, state.fieldInfos, state.segmentInfo, state.context, state.segmentSuffix);
boolean success = false;
try {
FieldsProducer ret = new BlockTreeTermsReader(
state.directory,
state.fieldInfos,
state.segmentInfo,
postings,
state.context,
state.segmentSuffix,
state.termsIndexDivisor);
success = true;
return ret;
} finally {
if (!success) {
postings.close();
}
}
}
示例2: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
PostingsReaderBase postingsReader = new Lucene41PostingsReader(state.directory,
state.fieldInfos,
state.segmentInfo,
state.context,
state.segmentSuffix);
boolean success = false;
try {
FieldsProducer ret = new BlockTreeTermsReader(state.directory,
state.fieldInfos,
state.segmentInfo,
postingsReader,
state.context,
state.segmentSuffix,
state.termsIndexDivisor);
success = true;
return ret;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(postingsReader);
}
}
}
示例3: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
PostingsReaderBase postings = new Lucene40PostingsReader(state.directory, state.fieldInfos, state.segmentInfo, state.context, state.segmentSuffix);
boolean success = false;
try {
FieldsProducer ret = new AppendingTermsReader(
state.directory,
state.fieldInfos,
state.segmentInfo,
postings,
state.context,
state.segmentSuffix,
state.termsIndexDivisor);
success = true;
return ret;
} finally {
if (!success) {
postings.close();
}
}
}
示例4: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
FieldsProducer postings = PostingsFormat.forName("Lucene41").fieldsProducer(state);
if (state.context.context != IOContext.Context.MERGE) {
FieldsProducer loadedPostings;
try {
postings.checkIntegrity();
loadedPostings = new DirectFields(state, postings, minSkipCount, lowFreqCutoff);
} finally {
postings.close();
}
return loadedPostings;
} else {
// Don't load postings for merge:
return postings;
}
}
示例5: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
PostingsReaderBase postingsReader = new Lucene41PostingsReader(state.directory,
state.fieldInfos,
state.segmentInfo,
state.context,
state.segmentSuffix);
boolean success = false;
try {
FieldsProducer ret = new FSTOrdTermsReader(state, postingsReader);
success = true;
return ret;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(postingsReader);
}
}
}
示例6: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
PostingsReaderBase postingsReader = new Lucene41PostingsReader(state.directory,
state.fieldInfos,
state.segmentInfo,
state.context,
state.segmentSuffix);
boolean success = false;
try {
FieldsProducer ret = new FSTTermsReader(state, postingsReader);
success = true;
return ret;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(postingsReader);
}
}
}
示例7: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
PostingsReaderBase postingsReader = new Lucene41PostingsReader(state.directory,
state.fieldInfos,
state.segmentInfo,
state.context,
state.segmentSuffix);
boolean success = false;
try {
FieldsProducer ret = new OrdsBlockTreeTermsReader(state.directory,
state.fieldInfos,
state.segmentInfo,
postingsReader,
state.context,
state.segmentSuffix);
success = true;
return ret;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(postingsReader);
}
}
}
示例8: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
PostingsReaderBase docsReader = null;
PostingsReaderBase pulsingReader = null;
boolean success = false;
try {
docsReader = wrappedPostingsBaseFormat.postingsReaderBase(state);
pulsingReader = new PulsingPostingsReader(state, docsReader);
FieldsProducer ret = new BlockTreeTermsReader(
state.directory, state.fieldInfos, state.segmentInfo,
pulsingReader,
state.context,
state.segmentSuffix,
state.termsIndexDivisor);
success = true;
return ret;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(docsReader, pulsingReader);
}
}
}
示例9: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
PostingsReaderBase postingsReader = new IDVersionPostingsReader();
boolean success = false;
try {
FieldsProducer ret = new VersionBlockTreeTermsReader(state.directory,
state.fieldInfos,
state.segmentInfo,
postingsReader,
state.context,
state.segmentSuffix);
success = true;
return ret;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(postingsReader);
}
}
}
示例10: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState readState)
throws IOException {
// Load our ID:
final String idFileName = IndexFileNames.segmentFileName(readState.segmentInfo.name, readState.segmentSuffix, ID_EXTENSION);
IndexInput in = readState.directory.openInput(idFileName, readState.context);
boolean success = false;
final int id;
try {
CodecUtil.checkHeader(in, RAM_ONLY_NAME, VERSION_START, VERSION_LATEST);
id = in.readVInt();
success = true;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(in);
} else {
IOUtils.close(in);
}
}
synchronized(state) {
return state.get(id);
}
}
示例11: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public FieldsProducer fieldsProducer(SegmentReadState state) throws IOException {
FieldsProducer postings = PostingsFormat.forName("Lucene41").fieldsProducer(state);
if (state.context.context != IOContext.Context.MERGE) {
FieldsProducer loadedPostings;
try {
loadedPostings = new DirectFields(state, postings, minSkipCount, lowFreqCutoff);
} finally {
postings.close();
}
return loadedPostings;
} else {
// Don't load postings for merge:
return postings;
}
}
示例12: normsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public DocValuesProducer normsProducer(SegmentReadState state) throws IOException {
String filename = IndexFileNames.segmentFileName(state.segmentInfo.name,
"nrm",
IndexFileNames.COMPOUND_FILE_EXTENSION);
return new Lucene40DocValuesReader(state, filename, Lucene40FieldInfosReader.LEGACY_NORM_TYPE_KEY);
}
示例13: fieldsProducer
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
@Override
public DocValuesProducer fieldsProducer(SegmentReadState state) throws IOException {
String filename = IndexFileNames.segmentFileName(state.segmentInfo.name,
"dv",
IndexFileNames.COMPOUND_FILE_EXTENSION);
return new Lucene40DocValuesReader(state, filename, Lucene40FieldInfosReader.LEGACY_DV_TYPE_KEY);
}
示例14: FieldsReader
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
public FieldsReader(final SegmentReadState readState) throws IOException {
// Read _X.per and init each format:
boolean success = false;
try {
// Read field name -> format name
for (FieldInfo fi : readState.fieldInfos) {
if (fi.isIndexed()) {
final String fieldName = fi.name;
final String formatName = fi.getAttribute(PER_FIELD_FORMAT_KEY);
if (formatName != null) {
// null formatName means the field is in fieldInfos, but has no postings!
final String suffix = fi.getAttribute(PER_FIELD_SUFFIX_KEY);
assert suffix != null;
PostingsFormat format = PostingsFormat.forName(formatName);
String segmentSuffix = getSuffix(formatName, suffix);
if (!formats.containsKey(segmentSuffix)) {
formats.put(segmentSuffix, format.fieldsProducer(new SegmentReadState(readState, segmentSuffix)));
}
fields.put(fieldName, formats.get(segmentSuffix));
}
}
}
success = true;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(formats.values());
}
}
}
示例15: FieldsReader
import org.apache.lucene.index.SegmentReadState; //导入依赖的package包/类
public FieldsReader(final SegmentReadState readState) throws IOException {
// Init each unique format:
boolean success = false;
try {
// Read field name -> format name
for (FieldInfo fi : readState.fieldInfos) {
if (fi.hasDocValues()) {
final String fieldName = fi.name;
final String formatName = fi.getAttribute(PER_FIELD_FORMAT_KEY);
if (formatName != null) {
// null formatName means the field is in fieldInfos, but has no docvalues!
final String suffix = fi.getAttribute(PER_FIELD_SUFFIX_KEY);
assert suffix != null;
DocValuesFormat format = DocValuesFormat.forName(formatName);
String segmentSuffix = getFullSegmentSuffix(readState.segmentSuffix, getSuffix(formatName, suffix));
if (!formats.containsKey(segmentSuffix)) {
formats.put(segmentSuffix, format.fieldsProducer(new SegmentReadState(readState, segmentSuffix)));
}
fields.put(fieldName, formats.get(segmentSuffix));
}
}
}
success = true;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(formats.values());
}
}
}