import org.simantics.scl.compiler.errors.Locations;
import org.simantics.scl.compiler.internal.codegen.references.IVal;
import org.simantics.scl.compiler.internal.codegen.writer.CodeWriter;
-import org.simantics.scl.compiler.types.Type;
import org.simantics.scl.compiler.types.Types;
import org.simantics.scl.compiler.types.exceptions.MatchException;
import org.simantics.scl.compiler.types.kinds.Kinds;
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
-import gnu.trove.set.hash.TIntHashSet;
-
public class ECHRSelect extends Expression {
- CHRQuery query;
- Variable[] existentialVariables;
- Expression expression;
+ public CHRQuery query;
+ public Variable[] existentialVariables;
+ public Expression expression;
private ArrayList<PlanOp> planOps;
private CHRRuleset currentRuleset;
this.query = query;
}
- @Override
- public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
- query.collectRefs(allRefs, refs);
- expression.collectRefs(allRefs, refs);
- }
-
- @Override
- public void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars) {
- query.collectVars(allVars, vars);
- expression.collectVars(allVars, vars);
- }
-
- @Override
- public void forVariables(VariableProcedure procedure) {
- query.forVariables(procedure);
- expression.forVariables(procedure);
- }
-
@Override
protected void updateType() throws MatchException {
setType(Types.list(expression.getType()));
return w.apply(location, context.getValue(Names.MList_freeze).getValue(), list);
}
- @Override
- public void collectFreeVariables(THashSet<Variable> vars) {
- query.collectFreeVariables(vars);
- expression.collectFreeVariables(vars);
- if(existentialVariables != null)
- for(Variable variable : existentialVariables)
- vars.remove(variable);
- }
-
@Override
public Expression resolve(TranslationContext context) {
currentRuleset = context.currentRuleset;
}
}
- @Override
- public void collectEffects(THashSet<Type> effects) {
- expression.collectEffects(effects);
- query.collectQueryEffects(effects);
- effects.add(Types.PROC);
- }
-
@Override
public void accept(ExpressionVisitor visitor) {
visitor.visit(this);