Package com.stardog.stark.query

Interface BooleanQueryResult

All Superinterfaces:

AutoCloseable, CloseableIterator<Boolean>, Iterator<Boolean>, QueryResult<Boolean>

All Known Implementing Classes:

IteratorAsBooleanQueryResult

public interface BooleanQueryResult
extends QueryResult<Boolean>

Result of a `boolean` query.

Since:

1.0

Version:

1.0

Author:

Michael Grove

Implementation Notes:

While results are represented as a Stream<Boolean> there is only a single result for a boolean query; true or false so only one result should ever be expected. Use booleanValue() to obtain the single result.

Nested Class Summary

Nested classes/interfaces inherited from interface com.complexible.common.base.CloseableIterator

CloseableIterator.AbstractCloseableIterator<T>, CloseableIterator.DelegatingCloseableIterator<T>, CloseableIterator.EmptyCloseableIterator<T>

Method Summary

Modifier and Type	Method	Description
default boolean	booleanValue()	Returns the single result and closes the result set

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Methods inherited from interface com.stardog.stark.query.QueryResult

close, hasNext, metadata, next, stream

Method Details

booleanValue

default boolean booleanValue()

Returns the single result and closes the result set

Returns:

the result

Implementation Notes:

The result set is closed as a side effect of this call