subprojects/store-query/src/main/java/tools/refinery/store/query/EmptyResultSet.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

package tools.refinery.store.query;

import tools.refinery.store.tuple.TupleLike;

import java.util.stream.Stream;

public class EmptyResultSet implements ResultSet {
	@Override
	public boolean hasResult(TupleLike parameters) {
		return false;
	}

	@Override
	public Stream<TupleLike> allResults() {
		return Stream.of();
	}

	@Override
	public int countResults() {
		return 0;
	}
}