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Example 6 with GraphUnionRead

use of org.apache.jena.sparql.graph.GraphUnionRead in project jena by apache.

the class TestGraphUnionRead method gr_union_04.

@Test
public void gr_union_04() {
    List<Node> gnodes = list(gn9);
    Graph g = new GraphUnionRead(dsg, gnodes);
    long x = Iter.count(g.find(null, null, null));
    assertEquals(0, x);
}
Also used : GraphUnionRead(org.apache.jena.sparql.graph.GraphUnionRead) DatasetGraph(org.apache.jena.sparql.core.DatasetGraph) BuilderGraph(org.apache.jena.sparql.sse.builders.BuilderGraph) Graph(org.apache.jena.graph.Graph) Node(org.apache.jena.graph.Node) Test(org.junit.Test) BaseTest(org.apache.jena.atlas.junit.BaseTest)

Example 7 with GraphUnionRead

use of org.apache.jena.sparql.graph.GraphUnionRead in project jena by apache.

the class TestGraphUnionRead method gr_union_01.

@Test
public void gr_union_01() {
    List<Node> gnodes = list(gn1, gn2);
    Graph g = new GraphUnionRead(dsg, gnodes);
    long x = Iter.count(g.find(null, null, null));
    assertEquals(3, x);
}
Also used : GraphUnionRead(org.apache.jena.sparql.graph.GraphUnionRead) DatasetGraph(org.apache.jena.sparql.core.DatasetGraph) BuilderGraph(org.apache.jena.sparql.sse.builders.BuilderGraph) Graph(org.apache.jena.graph.Graph) Node(org.apache.jena.graph.Node) Test(org.junit.Test) BaseTest(org.apache.jena.atlas.junit.BaseTest)

Aggregations

Graph (org.apache.jena.graph.Graph)7 Node (org.apache.jena.graph.Node)7 GraphUnionRead (org.apache.jena.sparql.graph.GraphUnionRead)7 BaseTest (org.apache.jena.atlas.junit.BaseTest)6 DatasetGraph (org.apache.jena.sparql.core.DatasetGraph)6 BuilderGraph (org.apache.jena.sparql.sse.builders.BuilderGraph)6 Test (org.junit.Test)6