public void testBulkByModelReifying(boolean suppress) {
Model m = modelWithStatements(ReificationStyle.Minimal, "a P b");
addReification(m, "x", "S P O");
addReification(m, "a", "x R y");
Model target = modelWithStatements(ReificationStyle.Minimal, "");
target.add(m, suppress);
target.setNsPrefixes(PrefixMapping.Standard);
assertIsoModels((suppress ? modelWithStatements("a P b") : m), target);
}
public void testBulkDeleteByModelReifying(boolean suppress) {
Model target = modelWithStatements(ReificationStyle.Minimal, "");
addReification(target, "x", "S P O");
addReification(target, "y", "A P B");
Model remove = modelWithStatements("");
addReification(remove, "y", "A P B");
Model answer = modelWithStatements("");
addReification(answer, "x", "S P O");
if (suppress) addReification(answer, "y", "A P B");
target.remove(remove, suppress);
assertIsoModels(answer, target);
}
public void testMBU(Model m) {
Statement[] sArray = statements(m, "moon orbits earth; earth orbits sun");
List<Statement> sList = Arrays.asList(statements(m, "I drink tea; you drink coffee"));
m.add(sArray);
testContains(m, sArray);
m.add(sList);
testContains(m, sList);
testContains(m, sArray);
/* */
m.remove(sArray);
testOmits(m, sArray);
testContains(m, sList);
m.remove(sList);
testOmits(m, sArray);
testOmits(m, sList);
}
/**
* @param mGraph
* @return
*/
protected static Graph getHiddenTriples(Model m) {
Graph mGraph = m.getGraph();
final Reifier r = mGraph.getReifier();
return new GraphBase() {
public ExtendedIterator graphBaseFind(TripleMatch m) {
return r.findEither(m, true);
}
};
}
public void testBulkByModel(Model m) {
assertEquals("precondition: model must be empty", 0, m.size());
Model A = modelWithStatements("clouds offer rain; trees offer shelter");
Model B = modelWithStatements("x R y; y Q z; z P x");
m.add(A);
assertIsoModels(A, m);
m.add(B);
m.remove(A);
assertIsoModels(B, m);
m.remove(B);
assertEquals("", 0, m.size());
}
/**
* Answer a version of the model, but with all its reifiying statements added.
*
* @param m a model that may have reified statements
* @return a new model, the union of m and the reification statements of m
*/
public static Model withHiddenStatements(Model m) {
Graph mGraph = m.getGraph();
Graph hiddenTriples = getHiddenTriples(m);
return new ModelCom(new DisjointUnion(mGraph, hiddenTriples));
}
public void testBulkRemoveSelf() {
Model m = modelWithStatements("they sing together; he sings alone");
m.remove(m);
assertEquals("", 0, m.size());
}
public void testOmits(Model m, List<Statement> statements) {
for (int i = 0; i < statements.size(); i += 1)
assertFalse("it should not be here", m.contains(statements.get(i)));
}
public void testOmits(Model m, Statement[] statements) {
for (int i = 0; i < statements.length; i += 1)
assertFalse("it should not be here", m.contains(statements[i]));
}
public void addReification(Model m, String tag, String statement) {
m.createReifiedStatement(tag, statement(m, statement));
}
