org.apache.lucene.search.payloads
Class PayloadSpanUtil
java.lang.Object
org.apache.lucene.search.payloads.PayloadSpanUtil
public class PayloadSpanUtil
- extends Object
Experimental class to get set of payloads for most standard Lucene queries.
Operates like Highlighter - IndexReader should only contain doc of interest,
best to use MemoryIndex.
- WARNING: This API is experimental and might change in incompatible ways in the next release.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PayloadSpanUtil
public PayloadSpanUtil(IndexReaderContext context)
- Parameters:
context
- that contains doc with payloads to extract- See Also:
IndexReader.getContext()
getPayloadsForQuery
public Collection<byte[]> getPayloadsForQuery(Query query)
throws IOException
- Query should be rewritten for wild/fuzzy support.
- Parameters:
query
- rewritten query
- Returns:
- payloads Collection
- Throws:
IOException
- if there is a low-level I/O error
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