public abstract class PerDocProducer extends Object implements Closeable
PerDocConsumer
counterpart.
The PerDocProducer
API is accessible through the
PostingsFormat
- API providing per field consumers and producers for inverted
data (terms, postings) as well as per-document data.
protected PerDocProducer()
public abstract DocValues docValues(String field) throws IOException
DocValues
for the current field.field
- the field nameDocValues
for this field or null
if not
applicable.IOException
- If an I/O error occurspublic abstract void close() throws IOException
close
in interface Closeable
IOException
Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.