org.apache.clerezza.rdf.core.serializedform.Parser.getInstance()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.apache.clerezza.rdf.core.serializedform.Parser.getInstance()方法的一些代码示例，展示了Parser.getInstance()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Parser.getInstance()方法的具体详情如下：
包路径：org.apache.clerezza.rdf.core.serializedform.Parser
类名称：Parser
方法名：getInstance

Parser.getInstance介绍

[英]This returns the singleton instance, if an instance has been previously created (e.g. by OSGi declarative services) this instance is returned, otherwise a new instance is created and providers are injected using the service provider interface (META-INF/services/)
[中]这将返回单例实例，如果以前创建过实例（例如，由OSGi声明性服务创建），则返回该实例，否则将创建一个新实例，并使用服务提供程序接口（META-INF/services/）注入提供程序

代码示例

代码示例来源：origin: org.apache.stanbol/org.apache.stanbol.ontologymanager.sources.clerezza

  1. /**
  2.  * Creates a new graph input source by parsing <code>content</code> into a graph created using the
  3.  * supplied {@link TcProvider}, assuming it has the given format.
  4.  * 
  5.  * @param content
  6.  *            the serialized graph content.
  7.  * @param formatIdentifier
  8.  *            the format to parse the content as.
  9.  * @param tcProvider
  10.  *            the provider that will create the graph where the triples will be stored.
  11.  */
  12. public GraphContentInputSource(InputStream content, String formatIdentifier, TcProvider tcProvider) {
  13.   this(content, formatIdentifier, tcProvider, Parser.getInstance());
  14. }

代码示例来源：origin: apache/stanbol

  1. /**
  2.  * Creates a new graph input source by parsing <code>content</code> into a graph created using the
  3.  * supplied {@link TcProvider}, assuming it has the given format.
  4.  * 
  5.  * @param content
  6.  *            the serialized graph content.
  7.  * @param formatIdentifier
  8.  *            the format to parse the content as.
  9.  * @param tcProvider
  10.  *            the provider that will create the graph where the triples will be stored.
  11.  */
  12. public GraphContentInputSource(InputStream content, String formatIdentifier, TcProvider tcProvider) {
  13.   this(content, formatIdentifier, tcProvider, Parser.getInstance());
  14. }

代码示例来源：origin: org.apache.stanbol/org.apache.stanbol.ontologymanager.ontonet

  1. /**
  2.  * Creates a new graph input source by parsing <code>content</code> into a graph created using the
  3.  * supplied {@link TcProvider}, assuming it has the given format.
  4.  * 
  5.  * @param content
  6.  *            the serialized graph content.
  7.  * @param formatIdentifier
  8.  *            the format to parse the content as.
  9.  * @param tcProvider
  10.  *            the provider that will create the graph where the triples will be stored.
  11.  */
  12. public GraphContentInputSource(InputStream content, String formatIdentifier, TcProvider tcProvider) {
  13.   this(content, formatIdentifier, tcProvider, Parser.getInstance());
  14. }

代码示例来源：origin: org.apache.clerezza/rdf.file.storage

  1. public FileTcProvider() {
  2.   this.parser = Parser.getInstance();
  3.   this.serializer = Serializer.getInstance();
  4. }

代码示例来源：origin: org.apache.stanbol/org.apache.stanbol.ontologymanager.registry

  1. @Override
  2. public void setCache(OntologyProvider<?> cache) {
  3.   if (cache == null) cache = new ClerezzaOntologyProvider(TcManager.getInstance(), null,
  4.       Parser.getInstance());
  5.   else {
  6.     Object store = cache.getStore();
  7.     if (!(store instanceof TcProvider || store instanceof OWLOntologyManager)) throw new IllegalArgumentException(
  8.         "Type "
  9.             + store.getClass()
  10.             + "is not supported. This ontology library implementation only supports caches based on either "
  11.             + TcProvider.class + " or " + OWLOntologyManager.class);
  12.   }
  13.   this.cache = cache;
  14. }

代码示例来源：origin: org.apache.stanbol/org.apache.stanbol.ontologymanager.ontonet

  1. public ClerezzaOntologyProvider(TcProvider store, OfflineConfiguration offline, Parser parser) {
  2.   this();
  3.   this.offlineConfig = offline;
  4.   // Re-assign the TcManager if no store is supplied
  5.   if (store == null) store = TcManager.getInstance();
  6.   this.store = store;
  7.   if (this.tcManager == null) this.tcManager = TcManager.getInstance();
  8.   // Same for the parser
  9.   if (parser == null) this.parser = Parser.getInstance();
  10.   else this.parser = parser;
  11.   activate(new Hashtable<String,Object>());
  12. }

代码示例来源：origin: apache/stanbol

  1. @Override
  2. public void setCache(OntologyProvider<?> cache) {
  3.   if (cache == null) cache = new ClerezzaOntologyProvider(TcManager.getInstance(), null,
  4.       Parser.getInstance());
  5.   else {
  6.     Object store = cache.getStore();
  7.     if (!(store instanceof TcProvider || store instanceof OWLOntologyManager)) throw new IllegalArgumentException(
  8.         "Type "
  9.             + store.getClass()
  10.             + "is not supported. This ontology library implementation only supports caches based on either "
  11.             + TcProvider.class + " or " + OWLOntologyManager.class);
  12.   }
  13.   this.cache = cache;
  14. }

代码示例来源：origin: org.apache.stanbol/org.apache.stanbol.ontologymanager.multiplexer.clerezza

  1. public ClerezzaOntologyProvider(TcProvider store, OfflineConfiguration offline, Parser parser) {
  2.   this();
  3.   this.offlineConfig = offline;
  4.   // Re-assign the TcManager if no store is supplied
  5.   if (store == null) store = TcManager.getInstance();
  6.   this.store = store;
  7.   if (this.tcManager == null) this.tcManager = TcManager.getInstance();
  8.   // Same for the parser
  9.   if (parser == null) this.parser = Parser.getInstance();
  10.   else this.parser = parser;
  11.   activate(new Hashtable<String,Object>());
  12. }

代码示例来源：origin: apache/stanbol

  1. public ClerezzaOntologyProvider(TcProvider store, OfflineConfiguration offline, Parser parser) {
  2.   this();
  3.   this.offlineConfig = offline;
  4.   // Re-assign the TcManager if no store is supplied
  5.   if (store == null) store = TcManager.getInstance();
  6.   this.store = store;
  7.   if (this.tcManager == null) this.tcManager = TcManager.getInstance();
  8.   // Same for the parser
  9.   if (parser == null) this.parser = Parser.getInstance();
  10.   else this.parser = parser;
  11.   activate(new Hashtable<String,Object>());
  12. }

代码示例来源：origin: org.apache.stanbol/org.apache.stanbol.enhancer.engines.htmlextractor

  1. public synchronized void extract(String id, Document doc, Map<String, Object> params,
  2.     Graph result)
  3.     throws ExtractorException {
  4.   if (params == null) {
  5.     params = new HashMap<String, Object>();
  6.   }
  7.   params.put(this.uriParameter, id);
  8.   initTransformerParameters(params);
  9.   Source source = new DOMSource(doc);
  10.   ByteArrayOutputStream writer = new ByteArrayOutputStream(8192);
  11.   StreamResult output = new StreamResult(writer);
  12.   try {
  13.     this.transformer.transform(source, output);
  14.     if (LOG.isDebugEnabled()) {
  15.       String rdf = writer.toString("UTF-8");
  16.       LOG.debug(rdf);
  17.     }
  18.     InputStream reader = new ByteArrayInputStream(writer.toByteArray());
  19.     Parser rdfParser = Parser.getInstance();
  20.     ImmutableGraph graph = rdfParser.parse(reader, this.syntax);
  21.     result.addAll(graph);
  22.   } catch (TransformerException e) {
  23.     throw new ExtractorException(e.getMessage(), e);
  24.   } catch (IOException e) {
  25.     throw new ExtractorException(e.getMessage(), e);
  26.   }
  27. }

代码示例来源：origin: apache/stanbol

  1. public synchronized void extract(String id, Document doc, Map<String, Object> params,
  2.     Graph result)
  3.     throws ExtractorException {
  4.   if (params == null) {
  5.     params = new HashMap<String, Object>();
  6.   }
  7.   params.put(this.uriParameter, id);
  8.   initTransformerParameters(params);
  9.   Source source = new DOMSource(doc);
  10.   ByteArrayOutputStream writer = new ByteArrayOutputStream(8192);
  11.   StreamResult output = new StreamResult(writer);
  12.   try {
  13.     this.transformer.transform(source, output);
  14.     if (LOG.isDebugEnabled()) {
  15.       String rdf = writer.toString("UTF-8");
  16.       LOG.debug(rdf);
  17.     }
  18.     InputStream reader = new ByteArrayInputStream(writer.toByteArray());
  19.     Parser rdfParser = Parser.getInstance();
  20.     ImmutableGraph graph = rdfParser.parse(reader, this.syntax);
  21.     result.addAll(graph);
  22.   } catch (TransformerException e) {
  23.     throw new ExtractorException(e.getMessage(), e);
  24.   } catch (IOException e) {
  25.     throw new ExtractorException(e.getMessage(), e);
  26.   }
  27. }

代码示例来源：origin: org.apache.clerezza/platform.concepts.core

  1. Graph parsedGraph = Parser.getInstance().parse(is,
  2.     SupportedFormat.RDF_XML);
  3. is.close();

代码示例来源：origin: apache/stanbol

  1. /**
  2.  * Parses an InputStream of RDF data and produces an Graph from them
  3.  *
  4.  * @param in The InputStream of RDF data
  5.  * @param format the format of the RDF data
  6.  *
  7.  * @return the resulting Graph or null if the RDF serialization format is not supported by the parser
  8.  */
  9. public Graph readModel(InputStream in, String format) {
  10.   Parser parser = Parser.getInstance();
  11.   if (parser.getSupportedFormats().contains(format)) {
  12.     ImmutableGraph graph = parser.parse(in, format);
  13.     Graph model = new SimpleGraph(graph);
  14.     return model;
  15.   } else {
  16.     log.warn("Unsupported RDF format: {}\nSupported RDF formats: {}",
  17.         format, parser.getSupportedFormats());
  18.   }
  19.   return null;
  20. }

代码示例来源：origin: org.apache.stanbol/org.apache.stanbol.ontologymanager.ontonet

  1. if (parser == null) parser = Parser.getInstance();

代码示例来源：origin: org.apache.stanbol/org.apache.stanbol.ontologymanager.sources.clerezza

  1. if (parser == null) parser = Parser.getInstance();
  2. boolean loaded = false;

代码示例来源：origin: apache/stanbol

  1. if (parser == null) parser = Parser.getInstance();
  2. boolean loaded = false;

代码示例来源：origin: fusepoolP3/p3-batchrefine

  1. public static void assertRDFEquals(String actual, String reference,
  2.                     String actualFormat, String referenceFormat) {
  3.     Parser parser = Parser.getInstance();
  5.     boolean equals = parser
  6.         .parse(new ByteArrayInputStream(reference.getBytes()),
  7.             referenceFormat).equals(
  8.             parser.parse(
  9.                 new ByteArrayInputStream(actual.getBytes()),
  10.                 actualFormat));
  12.     Assert.assertTrue(equals);
  13.   }
  14. }

代码示例来源：origin: org.apache.clerezza/rdf.schemagen

  1. /**
  2.  * Creates an instance doing the transformation as specified by the
  3.  * arguments.
  4.  * @param arguments  specification of the transformation
  5.  * @throws IOException  If an IO error occurs.
  6.  */
  7. public SchemaGen(SchemaGenArguments arguments)
  8.     throws IOException, URISyntaxException {
  9.   Parser parser = Parser.getInstance();
  10.   InputStream serializedGraph = arguments.getSchemaUrl().openStream();
  11.   schemaGraph = parser.parse(serializedGraph,
  12.       arguments.getFormatIdentifier());
  13.   className = arguments.getClassName();
  14.   if (arguments.getNamespace() == null) {
  15.     namespace = getOntologyUri();
  16.   } else {
  17.     namespace = arguments.getNamespace();
  18.   }
  19. }

代码示例来源：origin: apache/clerezza

  1. /**
  2.  * Creates an instance doing the transformation as specified by the
  3.  * arguments.
  4.  * @param arguments  specification of the transformation
  5.  * @throws IOException  If an IO error occurs.
  6.  */
  7. public SchemaGen(SchemaGenArguments arguments)
  8.     throws IOException, URISyntaxException {
  9.   Parser parser = Parser.getInstance();
  10.   InputStream serializedGraph = arguments.getSchemaUrl().openStream();
  11.   schemaGraph = parser.parse(serializedGraph,
  12.       arguments.getFormatIdentifier());
  13.   className = arguments.getClassName();
  14.   if (arguments.getNamespace() == null) {
  15.     namespace = getOntologyUri();
  16.   } else {
  17.     namespace = arguments.getNamespace();
  18.   }
  19. }

代码示例来源：origin: apache/stanbol

  1. cache = new ClerezzaOntologyProvider(TcManager.getInstance(), offline, Parser.getInstance());
  2.     if (this.cache != null) ((Library) child).setCache(this.cache);
  3.     else ((Library) child).setCache(new ClerezzaOntologyProvider(TcManager.getInstance(),
  4.         offline, Parser.getInstance()));

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