org.apache.lucene.payloads

Class PayloadSpanUtil

java.lang.Object

org.apache.lucene.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.

Constructor Summary

Constructors

Constructor and Description
PayloadSpanUtil(IndexReaderContext context)

Method Summary

Methods

Modifier and Type	Method and Description
Collection<byte[]>	getPayloadsForQuery(Query query) Query should be rewritten for wild/fuzzy support.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PayloadSpanUtil

public PayloadSpanUtil(IndexReaderContext context)

Parameters:

context - that contains doc with payloads to extract

See Also:

IndexReader.getContext()

Method Detail

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