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Java Triple类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.apache.clerezza.rdf.core.Triple的典型用法代码示例。如果您正苦于以下问题:Java Triple类的具体用法?Java Triple怎么用?Java Triple使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



Triple类属于org.apache.clerezza.rdf.core包,在下文中一共展示了Triple类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: triplesTest

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
@Test
public void triplesTest() throws IOException, JsonLdError {
    final InputStream in = getClass().getClassLoader().getResourceAsStream(
            "testfiles/product.jsonld");
    final Object input = JsonUtils.fromInputStream(in);

    final ClerezzaTripleCallback callback = new ClerezzaTripleCallback();

    final MGraph graph = (MGraph) JsonLdProcessor.toRDF(input, callback);

    for (final Triple t : graph) {
        System.out.println(t);
    }
    assertEquals("Graph size", 13, graph.size());

}
 
开发者ID:jsonld-java,项目名称:jsonld-java-clerezza,代码行数:17,代码来源:ClerezzaTripleCallbackTest.java


示例2: curiesInContextTest

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
@Test
public void curiesInContextTest() throws IOException, JsonLdError {
    final InputStream in = getClass().getClassLoader().getResourceAsStream(
            "testfiles/curies-in-context.jsonld");
    final Object input = JsonUtils.fromInputStream(in);

    final ClerezzaTripleCallback callback = new ClerezzaTripleCallback();

    final MGraph graph = (MGraph) JsonLdProcessor.toRDF(input, callback);

    for (final Triple t : graph) {
        System.out.println(t);
        assertTrue("Predicate got fully expanded", t.getPredicate().getUnicodeString()
                .startsWith("http"));
    }
    assertEquals("Graph size", 3, graph.size());

}
 
开发者ID:jsonld-java,项目名称:jsonld-java-clerezza,代码行数:19,代码来源:ClerezzaTripleCallbackTest.java


示例3: serializerTest

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
@Test
public void serializerTest(){
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    serializer.serialize(out, rdfData, "application/ld+json");
    byte[] data = out.toByteArray();
    log.info("Serialized Graph: \n {}",new String(data,UTF8));
   
    //Now we reparse the graph to validate it was serialized correctly
    SimpleMGraph reparsed = new SimpleMGraph();
    parser.parse(reparsed, new ByteArrayInputStream(data), "application/ld+json");
    Assert.assertEquals(7, reparsed.size());
    for(Triple t : rdfData){
        Assert.assertTrue(reparsed.contains(t));
    }
    
}
 
开发者ID:jsonld-java,项目名称:jsonld-java-clerezza,代码行数:17,代码来源:ClerezzaJsonLdParserSerializerTest.java


示例4: testTransform

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
@Test
public void testTransform() throws IOException {
	String osmDataUrl = RestAssured.baseURI + "/data/" + MOCK_OSM_SERVER_DATA ;        
    parser = new OsmXmlParser(osmDataUrl);
    long startTime = System.currentTimeMillis();
    System.out.println("transform() Start time: " + startTime);
    TripleCollection graph = parser.transform();
    Iterator<Triple> igraph = graph.iterator();
    while(igraph.hasNext()){
        Triple t = igraph.next();
        System.out.println(t.getSubject() + " " + t.getPredicate() + " " + t.getObject());
    }
    
    long stopTime = System.currentTimeMillis();
    System.out.println("transform()  Stop time: " + stopTime);
    double time = (stopTime - startTime) / 1000.0;
    System.out.println("transform() Elapsed time: " + time + " sec." );
    System.out.println();
            
}
 
开发者ID:fusepoolP3,项目名称:p3-osm-transformer,代码行数:21,代码来源:OsmXmlParserTest.java


示例5: adaptNotTransformed

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
/**
    * Transformed annotation bodies typically do keep the same resource identifier
    * as the original <code>fise:Enhancement</code>. So links from not transformed
    * resources do keep valid. However in some cases (e.g. where two 
    * <code>fise:Enhancement</code>s are merged to a single annotation body) this
    * will be not the case.<p>
    * This methods inspects incoming links of the <code>fise:Enhancement</code>
    * in such cases and adapt those to the change resource identifier used by the
    * annotation body. Invalid links are removed from the source and the
    * corrected one are added to the target graph.
    * @param anno the annotation to check
    */
   private void adaptNotTransformed(Annotation anno) {
	//In case the fise:Enhancement do use a different resource as
	//Annotation Body
	if(!anno.getBody().equals(anno.enh)){
		//we need to redirect links of not transformed resources to the new
		//resource
		Iterator<Triple> incoming = anno.ctx.ci.getMetadata().filter(null, null, anno.enh);
		while(incoming.hasNext()){
			Triple t = incoming.next();
			if(anno.ctx.getAnnotation(t.getSubject()) == null){ //not transformed
				incoming.remove(); //remove the original triple
				//add a triple to the new Annotation Body resource to the target grpah
				anno.ctx.tar.add(new TripleImpl(t.getSubject(), t.getPredicate(), anno.getBody()));
			}
		}
	}
}
 
开发者ID:fusepoolP3,项目名称:p3-stanbol-engine-fam,代码行数:30,代码来源:Fise2FamEngine.java


示例6: cleanFiseEnhancement

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
/**
    * Cleans triples in the metadata of the {@link ContentItem} of 
    * the transformed <code>fise:Enhancement</code>
    * @param anno the annotation to clean.
    */
private void cleanFiseEnhancement(Annotation anno) {
	MGraph metadata = anno.ctx.ci.getMetadata();
   	//delete outgoing (incl. bNodes)
	List<NonLiteral> nodes = new ArrayList<NonLiteral>();
	nodes.add(anno.enh);
	while(!nodes.isEmpty()){
    	Iterator<Triple> outgoing = metadata.filter(
    			nodes.remove(nodes.size()-1), null, null);
		while(outgoing.hasNext()){
			Triple t = outgoing.next();
			if(t.getObject() instanceof BNode){
				nodes.add((BNode)t.getObject());
			}
			outgoing.remove();
		}
	}
}
 
开发者ID:fusepoolP3,项目名称:p3-stanbol-engine-fam,代码行数:23,代码来源:Fise2FamEngine.java


示例7: transformTextAnnotation

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
private void transformTextAnnotation(Annotation anno) {
    //we need to distinquish different types of fise:TextAnnotations
    //(1) Language Annotations
    Set<UriRef> dcTypes = asSet(getReferences(anno.ctx.src, anno.enh, DC_TYPE));
    if (dcTypes.contains(DC_LINGUISTIC_SYSTEM)) { // this is a language annotation
        transformLanguageAnnotation(anno);
        return;
    }
    //(2) Sentiment Annotation
    //Sentiment Annotations do use ?enh dct:type fise:Sentiment
    if(dcTypes.contains(FISE_SENTIMENT_TYPE)){
        transformSentimentAnnotation(anno);
        return;
    }
    //(3) Topic Annotations
    Iterator<Triple> relation = anno.ctx.src.filter(null, DC_RELATION, anno.enh);
    while (relation.hasNext()) {
        NonLiteral related = relation.next().getSubject();
        if(hasValue(anno.ctx.src, related, RDF_TYPE, null, ENHANCER_TOPICANNOTATION)){
            transformTopicClassification(anno);
            return;
        }
    }
    //(4) Entity Mention Annotations (all remaining)
    transformEntityMentionAnnotation(anno);
}
 
开发者ID:fusepoolP3,项目名称:p3-stanbol-engine-fam,代码行数:27,代码来源:Fise2FamEngine.java


示例8: transformTopicAnnotation

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
private void transformTopicAnnotation(Annotation anno) {
	Iterator<Triple> relation = anno.ctx.src.filter(anno.enh, DC_RELATION, null);
	while(relation.hasNext()){
		Resource o = relation.next().getObject();
		if(o instanceof NonLiteral){
			NonLiteral related = (NonLiteral)o;
			if(hasValue(anno.ctx.src, related, RDF_TYPE, null, ENHANCER_TEXTANNOTATION)){
				anno.addReated(related); //add this as a related annotation
				anno.ctx.tar.add(new TripleImpl(related, OA_ITEM, anno.getBody()));
			} //else dc:relation to an none fise:TextAnnotation
		} //else dc:relation to an Literal ... ignore
	}
	if(!anno.getRelated().isEmpty()){
		anno.ctx.tar.add(new TripleImpl(anno.getBody(), RDF_TYPE, FAM.TopicAnnotation));
		copyValue(anno.ctx, anno.enh, ENHANCER_ENTITY_REFERENCE, anno.getBody(), FAM.topic_reference);
		copyValue(anno.ctx, anno.enh, ENHANCER_ENTITY_LABEL, anno.getBody(), FAM.topic_label);
		copyValue(anno.ctx, anno.enh, ENTITYHUB_SITE, anno.getBody(), ENTITYHUB_SITE);
		
	}//else ignore Topic Annotations without a Topic Classification
}
 
开发者ID:fusepoolP3,项目名称:p3-stanbol-engine-fam,代码行数:21,代码来源:Fise2FamEngine.java


示例9: hasValue

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
/**
 * Checks if the value is parsed of the parsed triple filter.
 * IMPARTANT: This method expects that exactly one of subject, predicate and
 * object is <code>null</code>
 * @param source the triple collection
 * @param sub subject filter (<code>null</code> for wildcard)
 * @param pred predicate filter (<code>null</code> for wildcard)
 * @param obj Object filter (<code>null</code> for wildcard)
 * @param value the value
 * @return <code>true</code> if the parsed value is part of the triples selected
 * by the parsed triple pattern.
 */
public boolean hasValue(TripleCollection source, NonLiteral sub, UriRef pred, Resource obj, Resource value){
	if(value == null){
		return false;
	}
	Iterator<Triple> it = source.filter(sub, pred, obj);
	while(it.hasNext()){
		Triple t = it.next();
		Resource act = sub == null ? t.getSubject() : pred == null 
				? t.getPredicate() : t.getObject();
		if(act.equals(value)){
			return true;
		}
	}
	return false;
}
 
开发者ID:fusepoolP3,项目名称:p3-stanbol-engine-fam,代码行数:28,代码来源:Fise2FamEngine.java


示例10: assertOptValues

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
private <T extends Resource> Set<T> assertOptValues(TripleCollection graph,
        NonLiteral subject, UriRef property, Class<T> type) {
    Iterator<Triple> it = graph.filter(subject, property, null);
    if(!it.hasNext()){
        return Collections.emptySet();
    }
    Set<T> values = new HashSet<T>();
    while(it.hasNext()){
        Resource value = it.next().getObject();
        assertTrue(type.getSimpleName()+" expected but value "+ value +
                " had the type "+value.getClass().getSimpleName()+"!",
                type.isAssignableFrom(value.getClass()));
        values.add(type.cast(value));
    }
    return values;
}
 
开发者ID:fusepoolP3,项目名称:p3-stanbol-engine-fam,代码行数:17,代码来源:Fise2FamEngineTest.java


示例11: generateRdf

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
/**
 * Get SIOC content from the RDF as text and return it.
 *
 * @param entity
 * @return
 * @throws IOException
 */
@Override
protected TripleCollection generateRdf(HttpRequestEntity entity) throws IOException {
    String text = "";
    Graph graph = Parser.getInstance().parse(entity.getData(), "text/turtle");
    Iterator<Triple> triples = graph.filter(null, SIOC.content, null);
    if (triples.hasNext()) {
        Literal literal = (Literal) triples.next().getObject();
        text = literal.getLexicalForm();
    }

    final TripleCollection result = new SimpleMGraph();
    final Resource resource = entity.getContentLocation() == null
            ? new BNode()
            : new UriRef(entity.getContentLocation().toString());
    final GraphNode node = new GraphNode(resource, result);
    node.addProperty(RDF.type, TEXUAL_CONTENT);
    node.addPropertyValue(SIOC.content, text);
    node.addPropertyValue(new UriRef("http://example.org/ontology#textLength"), text.length());
    return result;
}
 
开发者ID:fusepoolP3,项目名称:p3-pipeline-transformer,代码行数:28,代码来源:SimpleRdfConsumingTransformer.java


示例12: testSilkRdfTurtle

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
@Test
public void testSilkRdfTurtle() throws IOException {

    Response response
            = RestAssured.given().header("Accept", "text/turtle")
            .contentType("text/turtle;charset=UTF-8")
            .content(ttlData)
            .expect().statusCode(HttpStatus.SC_OK).content(new StringContains("http://www.w3.org/2002/07/owl#sameAs")).header("Content-Type", SupportedFormat.TURTLE).when()
            .post();

    
     Graph graph = Parser.getInstance().parse(response.getBody().asInputStream(), "text/turtle");
     Iterator<Triple> typeTriples = graph.filter(null, OWL.sameAs, null);
     Assert.assertTrue("No equivalent entities found", typeTriples.hasNext());
     
}
 
开发者ID:fusepoolP3,项目名称:p3-silkdedup,代码行数:17,代码来源:DuplicatesTransformerTest.java


示例13: testRemoteConfig

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
@Test
  public void testRemoteConfig() {
   // Set up a service in the mock server to respond to a get request that must be sent by the transformer 
      // to fetch the silk config file 
stubFor(get(urlEqualTo("/fusepoolp3/silk-config-file.xml"))
   	    .willReturn(aResponse()
   			.withStatus(HttpStatus.SC_OK)
   			.withHeader("Content-Type", "text/xml")
   			.withBody(silkconf)));

// The response object acts as a transformer's client. It sends a post request
// to the transformer with the url of the silk config file, the data to be interlinked
// and gets the result from the transformer.
  	Response response = 
   	RestAssured.given().header("Accept", "text/turtle")
   	.contentType("text/turtle")
   	.content(ttlData)
   	.expect().statusCode(HttpStatus.SC_OK).when()
   	.post("/?config=http://localhost:" + mockPort +"/fusepoolp3/silk-config-file.xml");
  	
  	Graph graph = Parser.getInstance().parse(response.getBody().asInputStream(), SupportedFormat.TURTLE);
      Iterator<Triple> typeTriples = graph.filter(null, OWL.sameAs, null);
      Assert.assertTrue("No equivalent entities found", typeTriples.hasNext());
  	
  }
 
开发者ID:fusepoolP3,项目名称:p3-silkdedup,代码行数:26,代码来源:SilkConfigTest.java


示例14: graphToJson

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
private JSONArray graphToJson(MGraph graph) throws JSONException{
	//JSONObject json = new JSONObject();
	JSONArray json = new JSONArray();
	
	//create the first 0 element "non assigné"
	json.put(getBudgetLineObject("0", "Non assigné", 0));
	
	//TODO : use ldpath for building this ones
	
	//1) get all budget lines
	Iterator<Triple> budgetLinesId = graph.filter(null, RDF.type,Onthology.budgetLineType.getUri());
	while(budgetLinesId.hasNext()){
		Triple budgetId = budgetLinesId.next();
		
		//getthe label
		Resource label = graph.filter(budgetId.getSubject(), SKOS.prefLabel, null).next().getObject();
		
		//get the value
		Triple valueId = graph.filter(null, Onthology.forBudgetLine.getUri(), budgetId.getSubject()).next();
		Resource percentage = graph.filter(valueId.getSubject(), Onthology.percentage.getUri(), null).next().getObject();
		
		json.put(getBudgetLineObject(budgetId.getSubject().toString(), ((Literal)label).getLexicalForm(), Double.parseDouble(((Literal)percentage).getLexicalForm())));
		
	}
	return json;
}
 
开发者ID:florent-andre,项目名称:CleverTaxes,代码行数:27,代码来源:SkosifierRootResource.java


示例15: parse

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
@Override
public RDFDataset parse(Object input) throws JsonLdError {
    count = 0;
    final Map<BNode, String> bNodeMap = new HashMap<BNode, String>(1024);
    final RDFDataset result = new RDFDataset();
    if (input instanceof TripleCollection) {
        for (final Triple t : ((TripleCollection) input)) {
            handleStatement(result, t, bNodeMap);
        }
    }
    bNodeMap.clear(); // help gc
    return result;
}
 
开发者ID:jsonld-java,项目名称:jsonld-java-clerezza,代码行数:14,代码来源:ClerezzaRDFParser.java


示例16: handleStatement

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
private void handleStatement(RDFDataset result, Triple t, Map<BNode, String> bNodeMap) {
    final String subject = getResourceValue(t.getSubject(), bNodeMap);
    final String predicate = getResourceValue(t.getPredicate(), bNodeMap);
    final Resource object = t.getObject();

    if (object instanceof Literal) {

        final String value = ((Literal) object).getLexicalForm();
        final String language;
        final String datatype;
        if (object instanceof TypedLiteral) {
            language = null;
            datatype = getResourceValue(((TypedLiteral) object).getDataType(), bNodeMap);
        } else if (object instanceof PlainLiteral) {
            // we use RDF 1.1 literals so we do set the RDF_LANG_STRING
            // datatype
            datatype = RDF_LANG_STRING;
            final Language l = ((PlainLiteral) object).getLanguage();
            if (l == null) {
                language = null;
            } else {
                language = l.toString();
            }
        } else {
            throw new IllegalStateException("Unknown Literal class "
                    + object.getClass().getName());
        }
        result.addTriple(subject, predicate, value, datatype, language);
        count++;
    } else {
        result.addTriple(subject, predicate, getResourceValue((NonLiteral) object, bNodeMap));
        count++;
    }

}
 
开发者ID:jsonld-java,项目名称:jsonld-java-clerezza,代码行数:36,代码来源:ClerezzaRDFParser.java


示例17: getAddress

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
private Address getAddress(TripleCollection inputGraph) {
	Address addr = new Address();    	
	Iterator<Triple> itriple = inputGraph.filter(null,schema_streetAddress,null);
	while ( itriple.hasNext() ) {
		Triple triple = itriple.next();
		UriRef addressUri = (UriRef) triple.getSubject();
		addr.setStreetAddress( ((PlainLiteralImpl) triple.getObject()).getLexicalForm() );
		// get locality
		Iterator<Triple> addresslocalityIter = inputGraph.filter(addressUri, schema_addressLocality, null) ;
		if ( addresslocalityIter != null ) {
 		while ( addresslocalityIter.hasNext() ) {
 			String locality = ((PlainLiteralImpl) addresslocalityIter.next().getObject()).getLexicalForm();	    
 			if ( ! "".equals(locality) ) {
 				addr.setLocality( locality );
 			}
 		}
		}    		   
     // get country code
 	Iterator<Triple> addressCountryIter = inputGraph.filter(addressUri, schema_addressCountry, null) ;
 	if ( addressCountryIter != null ) {
 		while ( addressCountryIter.hasNext() ) {
 			String countryCode = ((PlainLiteralImpl) addressCountryIter.next().getObject()).getLexicalForm();	    
 			if ( ! "".equals( countryCode ) ) {
 				addr.setCountryCode( countryCode );
 			}
 		}
		}
		
	}
 	
	return addr;
}
 
开发者ID:fusepoolP3,项目名称:p3-osm-transformer,代码行数:33,代码来源:OsmRdfTransformer.java


示例18: testXML

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
@Test
public void testXML() throws Exception {
	Transformer t = new TransformerClientImpl(setUpDataServer());
	// the transformer fetches the xml data from the data server, geocode the address 
	// and sends the RDF result to the client
       {
           Entity response = t.transform(new WritingEntity() {

               @Override
               public MimeType getType() {
                   return inputDataMimeType;
               }

               @Override
               public void writeData(OutputStream out) throws IOException {
                   out.write(inputData);
               }
               
           }, transformerMimeType );

           // the client receives the response from the transformer
           Assert.assertEquals("Wrong media Type of response", TRANSFORMER_MIME_TYPE, response.getType().toString());  
           // Parse the RDF data returned by the transformer after the geocoding 
           final Graph responseGraph = Parser.getInstance().parse(response.getData(), "text/turtle");
           //checks for the presence of a specific property added by the transformer to the input data
           final Iterator<Triple> propertyIter = responseGraph.filter(null, geo_lat, null);
           Assert.assertTrue("No specific property found in response", propertyIter.hasNext());
           //verify that the xml has been loaded from the data server (one call)
           //verify(1,getRequestedFor(urlEqualTo("/xml/" + XML_DATA)));
           
       }
}
 
开发者ID:fusepoolP3,项目名称:p3-osm-transformer,代码行数:33,代码来源:OsmRdfTransformerTest.java


示例19: transformEntityAnnotation

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
/**
    * Implements the transformation rules as specified by 
    * <a href="https://github.com/fusepoolP3/overall-architecture/blob/master/wp3/fp-anno-model/fp-anno-model.md#fiseentityannotation-transformation">
    * <code>fise:EntityAnnotation</code> transformation</a>
    * @param source
    * @param target
    * @param enh
    * @return
    */
   private void transformEntityAnnotation(Annotation anno) {
   	//TODO: This does currently not support creating fise:LinkedEntity
   	//      annotations in cases where only a single Entity is suggested
   	//      for a fise:TextAnnotation (fam:EntityMention)
   	//      supporting this would need an additional pass through already
   	//      transformed fise:Enthancements, as one needs to ensure that
   	//      all fise:TextAnnotation are already transformed
   	
	Iterator<Triple> mentions = anno.ctx.src.filter(anno.enh, DC_RELATION, null);
	while(mentions.hasNext()){
		Resource o = mentions.next().getObject();
		if(o instanceof NonLiteral){
			NonLiteral mention = (NonLiteral)o;
			if(hasValue(anno.ctx.src, mention, RDF_TYPE, null, ENHANCER_TEXTANNOTATION)){
				anno.addReated(mention); //add this as a related annotation
				//adapt EntityMention
				anno.ctx.tar.add(new TripleImpl(mention, RDF_TYPE, OA_CHOICE));
				anno.ctx.tar.add(new TripleImpl(mention, RDF_TYPE, FAM.EntityLinkingChoice));
				anno.ctx.tar.add(new TripleImpl(mention,OA_ITEM, anno.getBody()));
			}
		} //dc:relation to an Literal ... ignore
	}
	//add the RDF types to the entity annotation
   	anno.ctx.tar.add(new TripleImpl(anno.getBody(), RDF_TYPE, FAM.EntityAnnotation));
	if(!anno.getRelated().isEmpty()){ //if there is a fam:EntityMention linked
		//this is also a fam:EntitySuggestion
		anno.ctx.tar.add(new TripleImpl(anno.getBody(), RDF_TYPE, FAM.EntitySuggestion));
	}
	//direct mappings for fise:EntityAnnotation
	copyValue(anno.ctx, anno.enh, ENHANCER_ENTITY_REFERENCE, anno.getBody(), FAM.entity_reference);
	copyValue(anno.ctx, anno.enh, ENHANCER_ENTITY_LABEL, anno.getBody(), FAM.entity_label);
	copyValue(anno.ctx, anno.enh, ENHANCER_ENTITY_TYPE, anno.getBody(), FAM.entity_type);
	copyValue(anno.ctx, anno.enh, ENTITYHUB_SITE, anno.getBody(), ENTITYHUB_SITE);
}
 
开发者ID:fusepoolP3,项目名称:p3-stanbol-engine-fam,代码行数:44,代码来源:Fise2FamEngine.java


示例20: copyValue

import org.apache.clerezza.rdf.core.Triple; //导入依赖的package包/类
/**
 * Copies values from the source (graph, node, property) to the target (graph,
 * node, property).
 * @param ctx the {@link TransformationContext}
 * @param sourceNode the source node
 * @param sourceProp the source property
 * @param targetNode the target node
 * @param targetProp the target property
 * @return the number of values copied
 */
private int copyValue(TransformationContext ctx, NonLiteral sourceNode,
        UriRef sourceProp, NonLiteral targetNode,
        UriRef targetProp) {
    Iterator<Triple> it = ctx.src.filter(sourceNode, sourceProp, null);
    int i = 0;
    while(it.hasNext()){
        Resource val = it.next().getObject();
        ctx.tar.add(new TripleImpl(targetNode,targetProp,val));
        i++;
    }
    return i;
}
 
开发者ID:fusepoolP3,项目名称:p3-stanbol-engine-fam,代码行数:23,代码来源:Fise2FamEngine.java



注:本文中的org.apache.clerezza.rdf.core.Triple类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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