org.apache.lucene.search.payloads
Class PayloadSpanUtil

java.lang.Object
  org.apache.lucene.search.payloads.PayloadSpanUtil

public class PayloadSpanUtil
extends java.lang.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: The status of the Payloads feature is experimental. The APIs introduced here might change in the future and will not be supported anymore in such a case.

Constructor Summary

PayloadSpanUtil(IndexReader reader)

Method Summary

java.util.Collection

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(IndexReader reader)

Parameters:

reader - that contains doc with payloads to extract

Method Detail

getPayloadsForQuery

public java.util.Collection getPayloadsForQuery(Query query)
                                         throws java.io.IOException

Query should be rewritten for wild/fuzzy support.

Parameters:

query -

Returns:

payloads Collection

Throws:

java.io.IOException