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TypeScript n3.DataFactory类代码示例

本文整理汇总了TypeScript中n3.DataFactory类的典型用法代码示例。如果您正苦于以下问题：TypeScript DataFactory类的具体用法？TypeScript DataFactory怎么用？TypeScript DataFactory使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了DataFactory类的9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，您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: test_add_prefixes

function test_add_prefixes() {
    const writer: N3.N3Writer = new N3.Writer();

    writer.addPrefixes({
        freebase: N3.DataFactory.namedNode("http://rdf.freebase.com/ns/"),
        xsd: N3.DataFactory.namedNode("http://www.w3.org/2001/XMLSchema#")
    });

    writer.end((error, result) => {
        console.log(result);
    });
}
开发者ID:，项目名称:，代码行数:12，代码来源:

示例2: test_doc_from_triple_stream_to_rdf_stream

function test_doc_from_triple_stream_to_rdf_stream() {
    const streamParser: N3.N3StreamParser = new N3.StreamParser();
    const inputStream = fs.createReadStream('cartoons.ttl');
    const streamWriter: N3.N3StreamWriter = new N3.StreamWriter({ prefixes: { c: N3.DataFactory.namedNode('http://example.org/cartoons#') } });
    inputStream.pipe(streamParser);
    streamParser.pipe(streamWriter);
    streamWriter.pipe(process.stdout);
}
开发者ID:pixelshaded，项目名称:DefinitelyTyped，代码行数:8，代码来源:n3-tests.ts

示例3: test_doc_from_triples_to_rdf_stream

function test_doc_from_triples_to_rdf_stream() {
    const writer: N3.N3Writer = new N3.Writer(process.stdout, { prefixes: { c: N3.DataFactory.namedNode('http://example.org/cartoons#') } });
    writer.addQuad(N3.DataFactory.quad(
      N3.DataFactory.namedNode('http://example.org/cartoons#Tom'),
      N3.DataFactory.namedNode('http://www.w3.org/1999/02/22-rdf-syntax-ns#type'),
      N3.DataFactory.namedNode('http://example.org/cartoons#Cat'),
    ));
    writer.addQuad(N3.DataFactory.quad(
      N3.DataFactory.namedNode('http://example.org/cartoons#Tom'),
      N3.DataFactory.namedNode('http://example.org/cartoons#name'),
      N3.DataFactory.literal('Tom'),
    ));
    writer.end();
}
开发者ID:pixelshaded，项目名称:DefinitelyTyped，代码行数:14，代码来源:n3-tests.ts

示例4: test_serialize

function test_serialize() {
    const writer: N3.N3Writer = new N3.Writer(
        {
            format: "ttl",
            prefixes: {
                foaf: "http://xmlns.com/foaf/0.1",
                freebase: "http://rdf.freebase.com/ns/",
                g: "http://base.google.com/ns/1.0"
            }
        });
    writer.addQuad(N3.DataFactory.quad(
      N3.DataFactory.namedNode("subject-name"),
      N3.DataFactory.namedNode("predicate-name"),
      N3.DataFactory.literal(12)
    ));

    writer.end((error, result) => {
        console.log(`result ${result}`);
    });
}
开发者ID:pixelshaded，项目名称:DefinitelyTyped，代码行数:20，代码来源:n3-tests.ts

示例5: test_doc_from_triples_to_string

function test_doc_from_triples_to_string() {
    const writer: N3.N3Writer = new N3.Writer({ prefixes: { c: 'http://example.org/cartoons#' } });
    writer.addQuad(N3.DataFactory.quad(
        N3.DataFactory.namedNode('http://example.org/cartoons#Tom'),
        N3.DataFactory.namedNode('http://www.w3.org/1999/02/22-rdf-syntax-ns#type'),
        N3.DataFactory.namedNode('http://example.org/cartoons#Cat')
    ));
    writer.addQuad(N3.DataFactory.quad(
      N3.DataFactory.namedNode('http://example.org/cartoons#Tom'),
      N3.DataFactory.namedNode('http://example.org/cartoons#name'),
      N3.DataFactory.literal('Tom'),
    ));
    writer.end((error, result: string) => { console.log(result); });

    const writer1: N3.N3Writer = N3.Writer({ format: 'N-Triples' });
    const writer2: N3.N3Writer = N3.Writer({ format: 'application/trig' });
}
开发者ID:pixelshaded，项目名称:DefinitelyTyped，代码行数:17，代码来源:n3-tests.ts

示例6: test_doc_utility

function test_doc_utility() {
    const N3Util = N3.Util;
    N3Util.isNamedNode(N3.DataFactory.namedNode('http://example.org/cartoons#Mickey')); // true

    N3Util.isLiteral(N3.DataFactory.literal('Mickey Mouse')); // true
    N3Util.isLiteral(N3.DataFactory.literal('Mickey Mouse', 'en')); // true
    N3Util.isLiteral(N3.DataFactory.literal('3', N3.DataFactory.namedNode('http://www.w3.org/2001/XMLSchema#integer'))); // true
    N3Util.isLiteral(N3.DataFactory.literal('http://example.org/')); // true

    N3Util.isLiteral(N3.DataFactory.literal('This word is "quoted"!')); // true
    N3Util.isLiteral(N3.DataFactory.literal('3', N3.DataFactory.namedNode('http://www.w3.org/2001/XMLSchema#integer'))); // true

    new N3.Parser().parse('<a> <b> "This word is \\"quoted\\"!".', console.log);
    // { subject: 'a', predicate: 'b', object: '"This word is "quoted"!"' }

    N3Util.isBlankNode(N3.DataFactory.blankNode('b1')); // true
    N3Util.isNamedNode(N3.DataFactory.blankNode('b1')); // false
    N3Util.isLiteral(N3.DataFactory.blankNode('b1')); // false

    const prefixes: N3.Prefixes = { rdfs: N3.DataFactory.namedNode('http://www.w3.org/2000/01/rdf-schema#') };
    const namedNode1: RDF.NamedNode = N3Util.prefix('http://www.w3.org/2000/01/rdf-schema#')('label');
    const namedNode2: RDF.NamedNode = N3Util.prefixes(prefixes)('rdfs')('label');
}
开发者ID:pixelshaded，项目名称:DefinitelyTyped，代码行数:23，代码来源:n3-tests.ts

示例7: test_doc_storing

function test_doc_storing() {
    const store: N3.N3Store = new N3.Store();
    store.addQuad(N3.DataFactory.namedNode('http://ex.org/Pluto'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Dog'));
    store.addQuad(N3.DataFactory.quad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse')));
    store.addQuads([N3.DataFactory.quad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse'))]);
    store.removeQuad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse'));
    store.removeQuad(N3.DataFactory.quad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse')));
    store.removeQuads([N3.DataFactory.quad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse'))]);

    const bnode1: RDF.BlankNode = store.createBlankNode();
    const bnode2: RDF.BlankNode = store.createBlankNode('abc');

    const mickey: RDF.Quad = store.getQuads(N3.DataFactory.namedNode('http://ex.org/Mickey'), null, null, null)[0];
    console.log(mickey.subject, mickey.predicate, mickey.object, '.');
}
开发者ID:pixelshaded，项目名称:DefinitelyTyped，代码行数:15，代码来源:n3-tests.ts

示例8: test_doc_blank_nodes_and_lists

function test_doc_blank_nodes_and_lists() {
    const writer: N3.N3Writer = new N3.Writer({
        prefixes: {
            c: 'http://example.org/cartoons#',
            foaf: 'http://xmlns.com/foaf/0.1/'
        }
    });
    writer.addQuad(writer.blank(N3.DataFactory.namedNode('http://xmlns.com/foaf/0.1/givenName'), N3.DataFactory.literal('Tom', 'en')),
        N3.DataFactory.namedNode('http://www.w3.org/1999/02/22-rdf-syntax-ns#type'),
        N3.DataFactory.namedNode('http://example.org/cartoons#Cat'));
    writer.addQuad(N3.DataFactory.namedNode('http://example.org/cartoons#Jerry'),
        N3.DataFactory.namedNode('http://xmlns.com/foaf/0.1/knows'),
        writer.blank([{
            predicate: N3.DataFactory.namedNode('http://www.w3.org/1999/02/22-rdf-syntax-ns#type'),
            object: N3.DataFactory.namedNode('http://example.org/cartoons#Cat')
        }, {
            predicate: N3.DataFactory.namedNode('http://xmlns.com/foaf/0.1/givenName'),
            object: N3.DataFactory.literal('Tom', 'en'),
        }]));
    writer.addQuad(N3.DataFactory.namedNode('http://example.org/cartoons#Mammy'),
        N3.DataFactory.namedNode('http://example.org/cartoons#hasPets'),
        writer.list([
            N3.DataFactory.namedNode('http://example.org/cartoons#Tom'),
            N3.DataFactory.namedNode('http://example.org/cartoons#Jerry')
        ]));
    writer.end((error, result) => { console.log(result); });
}
开发者ID:pixelshaded，项目名称:DefinitelyTyped，代码行数:27，代码来源:n3-tests.ts

示例9: test_doc_storing

function test_doc_storing() {
    const store: N3.N3Store = new N3.Store();
    store.addQuad(N3.DataFactory.namedNode('http://ex.org/Pluto'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Dog'));
    store.addQuad(N3.DataFactory.quad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse')));
    store.addQuads([N3.DataFactory.quad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse'))]);
    store.removeQuad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse'));
    store.removeQuad(N3.DataFactory.quad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse')));
    store.removeQuads([N3.DataFactory.quad(N3.DataFactory.namedNode('http://ex.org/Mickey'), N3.DataFactory.namedNode('http://ex.org/type'), N3.DataFactory.namedNode('http://ex.org/Mouse'))]);

    const bnode1: RDF.BlankNode = store.createBlankNode();
    const bnode2: RDF.BlankNode = store.createBlankNode('abc');

    const mickey: RDF.Quad = store.getQuads(N3.DataFactory.namedNode('http://ex.org/Mickey'), null, null, null)[0];
    if (mickey.object.termType === "Literal") {
      console.log(mickey.object.datatype);
    }
    console.log(mickey.subject, mickey.predicate, mickey.object, '.');

    interface N3QuadGeneralized extends N3.BaseQuad {
      subject: N3.Quad_Subject | N3.BlankNode | N3.Literal;
      predicate: N3.Quad_Predicate | N3.BlankNode | N3.Literal;
      object: N3.Quad_Object | N3.BlankNode | N3.Literal;
      graph: N3.Quad_Graph | N3.BlankNode | N3.Literal;
    }
    interface RDFQuadGeneralized extends RDF.BaseQuad {
      subject: RDF.Quad_Subject | RDF.BlankNode | RDF.Literal;
      predicate: RDF.Quad_Predicate | RDF.BlankNode | RDF.Literal;
      object: RDF.Quad_Object | RDF.BlankNode | RDF.Literal;
      graph: RDF.Quad_Graph | RDF.BlankNode | RDF.Literal;
    }
    const storeGeneralized = new N3.Store<RDFQuadGeneralized, N3QuadGeneralized>();
    // storeGeneralized.
    storeGeneralized.addQuad(N3.DataFactory.namedNode('http://ex.org/Pluto'), N3.DataFactory.blankNode(), N3.DataFactory.namedNode('http://ex.org/Dog'));
}
开发者ID:AlexGalays，项目名称:DefinitelyTyped，代码行数:34，代码来源:n3-tests.ts


注：本文中的n3.DataFactory类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。