Difference between revisions of "SimpleGraph-WikiData"
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{{SimpleGraphModule | {{SimpleGraphModule | ||
|name=WikiData | |name=WikiData | ||
| Line 13: | Line 11: | ||
|viewmode=hidden | |viewmode=hidden | ||
}} | }} | ||
| + | = Example = | ||
| + | <source lang='java'> | ||
| + | @Test | ||
| + | public void testQueenVictoriaChildren() throws Exception { | ||
| + | // debug=true; | ||
| + | queenVictoria = getQueenVictoria(); | ||
| + | // first try to navigate via Property Id | ||
| + | List<SimpleNode> childrenP40 = queenVictoria.out("P40") | ||
| + | .collect(Collectors.toCollection(ArrayList::new)); | ||
| + | assertEquals(9, childrenP40.size()); | ||
| + | // then via property name | ||
| + | List<SimpleNode> children = queenVictoria.out("child") | ||
| + | .collect(Collectors.toCollection(ArrayList::new)); | ||
| + | assertEquals(9, children.size()); | ||
| + | if (debug) { | ||
| + | children.forEach(child -> child.printNameValues(System.out)); | ||
| + | } | ||
| + | wikiDataSystem.close(); | ||
| + | } | ||
| + | </source> | ||
| + | |||
| + | = Links = | ||
| + | * {{Link|target=WikiData}} | ||
| + | * https://github.com/maxlath/wikidata-cli | ||
Latest revision as of 06:48, 13 December 2018
SimpleGraph WikiData module
The SimpleGraph WikiData module makes WikiData data available via the Wikidata-Toolki API see WikiData Toolkit.
Sources
- System: WikiDataSystem.java
- JUnit-Test: TestWikiDataSystem.java
Example
@Test
public void testQueenVictoriaChildren() throws Exception {
// debug=true;
queenVictoria = getQueenVictoria();
// first try to navigate via Property Id
List<SimpleNode> childrenP40 = queenVictoria.out("P40")
.collect(Collectors.toCollection(ArrayList::new));
assertEquals(9, childrenP40.size());
// then via property name
List<SimpleNode> children = queenVictoria.out("child")
.collect(Collectors.toCollection(ArrayList::new));
assertEquals(9, children.size());
if (debug) {
children.forEach(child -> child.printNameValues(System.out));
}
wikiDataSystem.close();
}