org.galagosearch.core.retrieval.structured
Interface IndexIterator

All Superinterfaces:

StructuredIterator

All Known Implementing Classes:

ExtentIndexReader.Iterator, PositionIndexReader.Iterator, SparseFloatListReader.Iterator

public interface IndexIterator
extends StructuredIterator

Each iterator from an index has an extra two methods, getRecordstring() and nextRecord(), that allows the data from the index to be easily printed. DumpIndex uses this functionality to dump the contents of any Galago index.

Author:

trevor

Method Summary

java.lang.String	getRecordString()
boolean	nextRecord()

Methods inherited from interface org.galagosearch.core.retrieval.structured.StructuredIterator

reset

Method Detail

getRecordString

java.lang.String getRecordString()

nextRecord

boolean nextRecord()
                   throws java.io.IOException

Throws:

java.io.IOException