public void testXDIArcs() throws Exception {
assertEquals(
Dictionary.instanceXDIArcToDictionaryXDIArc(XDIArc.create("#friend")),
XDIArc.create("#(#friend)"));
assertEquals(
Dictionary.dictionaryXDIArcToInstanceXDIArc(XDIArc.create("#(#friend)")),
XDIArc.create("#friend"));
assertEquals(
Dictionary.nativeIdentifierToInstanceXDIArc("user_name"), XDIArc.create("#(user_name)"));
assertEquals(
Dictionary.instanceXDIArcToNativeIdentifier(XDIArc.create("#(user_name)")), "user_name");
}
public void testTypes() throws Exception {
Graph graph = MemoryGraphFactory.getInstance().openGraph();
ContextNode contextNode = graph.getRootContextNode().setContextNode(XDIArc.create("=markus"));
XDIAddress type1 = XDIAddress.create("#employee");
XDIAddress type2 = XDIAddress.create("#person");
XDIAddress type3 = XDIAddress.create("#developer");
Dictionary.setContextNodeType(contextNode, type1);
assertEquals(Dictionary.getContextNodeType(contextNode), type1);
assertEquals(new IteratorCounter(Dictionary.getContextNodeTypes(contextNode)).count(), 1);
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type1)
.contains());
assertTrue(Dictionary.isContextNodeType(contextNode, type1));
Dictionary.setContextNodeType(contextNode, type2);
assertEquals(new IteratorCounter(Dictionary.getContextNodeTypes(contextNode)).count(), 2);
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type1)
.contains());
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type2)
.contains());
assertTrue(Dictionary.isContextNodeType(contextNode, type1));
assertTrue(Dictionary.isContextNodeType(contextNode, type2));
Dictionary.setContextNodeType(contextNode, type3);
assertEquals(new IteratorCounter(Dictionary.getContextNodeTypes(contextNode)).count(), 3);
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type1)
.contains());
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type2)
.contains());
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type3)
.contains());
assertTrue(Dictionary.isContextNodeType(contextNode, type1));
assertTrue(Dictionary.isContextNodeType(contextNode, type2));
assertTrue(Dictionary.isContextNodeType(contextNode, type3));
Dictionary.delContextNodeType(contextNode, type2);
assertEquals(new IteratorCounter(Dictionary.getContextNodeTypes(contextNode)).count(), 2);
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type1)
.contains());
assertFalse(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type2)
.contains());
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type3)
.contains());
assertTrue(Dictionary.isContextNodeType(contextNode, type1));
assertFalse(Dictionary.isContextNodeType(contextNode, type2));
assertTrue(Dictionary.isContextNodeType(contextNode, type3));
Dictionary.replaceContextNodeType(contextNode, type3);
assertEquals(Dictionary.getContextNodeType(contextNode), type3);
assertEquals(new IteratorCounter(Dictionary.getContextNodeTypes(contextNode)).count(), 1);
assertFalse(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type1)
.contains());
assertFalse(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type2)
.contains());
assertTrue(
new IteratorContains<XDIAddress>(Dictionary.getContextNodeTypes(contextNode), type3)
.contains());
assertFalse(Dictionary.isContextNodeType(contextNode, type1));
assertFalse(Dictionary.isContextNodeType(contextNode, type2));
assertTrue(Dictionary.isContextNodeType(contextNode, type3));
graph.close();
}