nl.renarj.jasdb.index.result

Interface IndexSearchResultIterator

All Superinterfaces:

Iterable<Key>, Iterator<Key>

All Known Subinterfaces:

IndexSearchResultIteratorCollection

All Known Implementing Classes:

IndexSearchResultIteratorImpl

public interface IndexSearchResultIterator
extends Iterable<Key>, Iterator<Key>

Method Summary

Modifier and Type	Method and Description
KeyNameMapper	getKeyNameMapper() Maps from field names to key indexes
boolean	isEmpty() If the result is empty
void	reset() Resets the index result iterator
int	size() The amount of results found in the index

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

size

int size()

The amount of results found in the index

Returns:

The amount of results

isEmpty

boolean isEmpty()

If the result is empty

Returns:

True if the result is empty, False if not

reset

void reset()

Resets the index result iterator

getKeyNameMapper

KeyNameMapper getKeyNameMapper()

Maps from field names to key indexes

Returns:

The key name mapper to map indexes to field names