Package com.stardog.stark.query.io.json

Class SPARQLJSONBooleanResultWriter

java.lang.Object

com.stardog.stark.query.io.json.AbstractSPARQLJSONWriter<Boolean>

com.stardog.stark.query.io.json.SPARQLJSONBooleanResultWriter

All Implemented Interfaces:

BooleanQueryResultHandler, BooleanQueryResultWriter, QueryResultWriter<Boolean>, QueryResultHandler<Boolean>

public final class SPARQLJSONBooleanResultWriter
extends AbstractSPARQLJSONWriter<Boolean>
implements BooleanQueryResultWriter

Writer for boolean results in SPARQL/JSON.

Since:

1.0

Version:

1.0

Author:

Michael Grove

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	SPARQLJSONBooleanResultWriter.SPARQLJSONBooleanResultWriterFactory	QueryResultWriterFactory for SPARQLJSONBooleanResultWriter

Field Summary

Fields inherited from class com.stardog.stark.query.io.json.AbstractSPARQLJSONWriter

documentOpen, firstTupleWritten, headerComplete, headerOpen, jg, linksFound, mOptions, tupleVariablesFound

Constructor Summary

Constructors

Constructor	Description
SPARQLJSONBooleanResultWriter(OutputStream theOutput, Options theOptions)

Method Summary

Modifier and Type	Method	Description
QueryResultFormat	format()	The format this writer will serialize output in
void	handle(Boolean theResult)	Handle a result to a query

Methods inherited from class com.stardog.stark.query.io.json.AbstractSPARQLJSONWriter

end, endHeader, links, namespace, start, startHeader, writeHeaderFields, writeValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.stardog.stark.query.io.QueryResultWriter

end, links, namespace, start

Constructor Details

SPARQLJSONBooleanResultWriter

public SPARQLJSONBooleanResultWriter(@Nonnull
 OutputStream theOutput,
 @Nonnull
 Options theOptions)

Method Details

handle

public void handle(@Nonnull
 Boolean theResult)
            throws ResultWritingFailed

Handle a result to a query

Specified by:

handle in interface BooleanQueryResultHandler

Specified by:

handle in interface QueryResultHandler<Boolean>

Specified by:

handle in interface QueryResultWriter<Boolean>

Parameters:

theResult - the result

Throws:

ResultWritingFailed

format

@Nonnull
public QueryResultFormat format()

The format this writer will serialize output in

Specified by:

format in interface QueryResultWriter<Boolean>

Overrides:

format in class AbstractSPARQLJSONWriter<Boolean>

Returns:

the format