public class BackgroundGraphResult extends IterationWrapper<Statement,QueryEvaluationException> implements GraphQueryResult, Runnable, RDFHandler
wrappedIter| Constructor and Description |
|---|
BackgroundGraphResult(QueueCursor<Statement> queue,
RDFParser parser,
InputStream in,
Charset charset,
String baseURI) |
BackgroundGraphResult(RDFParser parser,
InputStream in,
Charset charset,
String baseURI) |
| Modifier and Type | Method and Description |
|---|---|
void |
endRDF()
Signals the end of the RDF data.
|
Map<String,String> |
getNamespaces()
Retrieves relevant namespaces from the query result.
|
protected void |
handleClose()
Closes this Iteration and also closes the wrapped Iteration if it is a
CloseableIteration. |
void |
handleComment(String comment)
Handles a comment.
|
void |
handleNamespace(String prefix,
String uri)
Handles a namespace declaration/definition.
|
void |
handleStatement(Statement st)
Handles a statement.
|
void |
run() |
void |
startRDF()
Signals the start of the RDF data.
|
hasNext, next, removeclose, isClosedclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waititeratorclosehasNext, next, remove, streamforEach, spliteratorpublic BackgroundGraphResult(RDFParser parser, InputStream in, Charset charset, String baseURI)
public BackgroundGraphResult(QueueCursor<Statement> queue, RDFParser parser, InputStream in, Charset charset, String baseURI)
protected void handleClose()
throws QueryEvaluationException
IterationWrapperCloseableIteration.handleClose in class IterationWrapper<Statement,QueryEvaluationException>QueryEvaluationExceptionpublic void startRDF()
throws RDFHandlerException
RDFHandlerstartRDF in interface RDFHandlerRDFHandlerException - If the RDF handler has encountered an unrecoverable error.public Map<String,String> getNamespaces()
GraphQueryResultgetNamespaces in interface GraphQueryResultpublic void handleComment(String comment) throws RDFHandlerException
RDFHandlerhandleComment in interface RDFHandlercomment - The comment.RDFHandlerException - If the RDF handler has encountered an unrecoverable error.public void handleNamespace(String prefix, String uri) throws RDFHandlerException
RDFHandlerhandleNamespace in interface RDFHandlerprefix - The prefix for the namespace, or an empty string in case of a default namespace.uri - The URI that the prefix maps to.RDFHandlerException - If the RDF handler has encountered an unrecoverable error.public void handleStatement(Statement st) throws RDFHandlerException
RDFHandlerhandleStatement in interface RDFHandlerst - The statement.RDFHandlerException - If the RDF handler has encountered an unrecoverable error.public void endRDF()
throws RDFHandlerException
RDFHandlerendRDF in interface RDFHandlerRDFHandlerException - If the RDF handler has encountered an unrecoverable error.Copyright © 2015-2020 Eclipse Foundation. All Rights Reserved.