package edu.mit.simile.backstage.model.data;
import org.mozilla.javascript.Scriptable;
import org.openrdf.model.vocabulary.RDF;
import org.openrdf.query.algebra.StatementPattern;
import org.openrdf.query.algebra.Var;
import edu.mit.simile.backstage.model.BackChannel;
import edu.mit.simile.backstage.model.Exhibit;
import edu.mit.simile.backstage.model.TupleQueryBuilder;
public class AllItemsCollection extends Collection {
public AllItemsCollection(Exhibit exhibit, String id) {
super(exhibit, id);
}
@Override
public void configure(Scriptable config, BackChannel backChannel) {
super.configure(config, backChannel);
// nothing to do
}
public Var getAllItems(TupleQueryBuilder builder, Var defaultVar) {
Var var = defaultVar != null ? defaultVar : builder.makeVar("item");
builder.addTupleExpr(
new StatementPattern(
var,
builder.makeVar("p", RDF.TYPE),
builder.makeVar("ignore")
)
);
return var;
}
}