import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
import org.simantics.scl.compiler.elaboration.expressions.Expression;
import org.simantics.scl.compiler.elaboration.expressions.QueryTransformer;
-import org.simantics.scl.compiler.elaboration.expressions.Variable;
-import org.simantics.scl.compiler.elaboration.expressions.VariableProcedure;
import org.simantics.scl.compiler.elaboration.query.compilation.ConstraintCollectionContext;
import org.simantics.scl.compiler.elaboration.query.compilation.UnsolvableQueryException;
import org.simantics.scl.compiler.errors.Locations;
import org.simantics.scl.compiler.types.Types;
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
public class QIf extends Query {
public Expression condition;
public Query thenQuery;
this.thenQuery = thenQuery;
this.elseQuery = elseQuery;
}
-
- @Override
- public void collectFreeVariables(THashSet<Variable> vars) {
- condition.collectFreeVariables(vars);
- thenQuery.collectFreeVariables(vars);
- elseQuery.collectFreeVariables(vars);
- }
-
- @Override
- public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
- condition.collectRefs(allRefs, refs);
- thenQuery.collectRefs(allRefs, refs);
- elseQuery.collectRefs(allRefs, refs);
- }
-
- @Override
- public void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars) {
- condition.collectVars(allVars, vars);
- thenQuery.collectVars(allVars, vars);
- elseQuery.collectVars(allVars, vars);
- }
-
+
@Override
public void checkType(TypingContext context) {
condition.checkType(context, Types.BOOLEAN);
public void accept(QueryVisitor visitor) {
visitor.visit(this);
}
-
- @Override
- public void forVariables(VariableProcedure procedure) {
- condition.forVariables(procedure);
- elseQuery.forVariables(procedure);
- thenQuery.forVariables(procedure);
- }
@Override
public Query accept(QueryTransformer transformer) {