private void assertClassHandler() {
int id1 = storeItem();
int id2 = storeItem();
int smallerID = Math.min(id1, id2);
int biggerID = Math.max(id1, id2);
ClassMetadata classMetadata = new ClassMetadata(container(), reflector().forClass(Item.class));
assertHandlerComparison(
(Comparable4) classMetadata.typeHandler(), new Integer(smallerID), new Integer(biggerID));
}
private ClassMetadata singleClassConstraint() {
if (requiresSort()) {
return null;
}
QConClass clazzconstr = classConstraint();
if (clazzconstr == null) {
return null;
}
ClassMetadata clazz = clazzconstr._classMetadata;
if (clazz == null) {
return null;
}
if (clazzconstr.hasChildren() || clazz.isArray()) {
return null;
}
return clazz;
}
// Our QConPath objects are just placeholders to fields,
// so the parents are reachable.
// If we find a "real" constraint, we throw the QPath
// out and replace it with the other constraint.
private void morph(BooleanByRef removeExisting, QCon newConstraint, ReflectClass claxx) {
boolean mayMorph = true;
if (claxx != null) {
ClassMetadata yc = i_trans.container().produceClassMetadata(claxx);
if (yc != null) {
Iterator4 i = iterateChildren();
while (i.moveNext()) {
QField qf = ((QCon) i.current()).getField();
if (!yc.hasField(i_trans.container(), qf.name())) {
mayMorph = false;
break;
}
}
}
}
if (mayMorph) {
Iterator4 j = iterateChildren();
while (j.moveNext()) {
newConstraint.addConstraint((QCon) j.current());
}
if (hasJoins()) {
Iterator4 k = iterateJoins();
while (k.moveNext()) {
QConJoin qcj = (QConJoin) k.current();
qcj.exchangeConstraint(this, newConstraint);
newConstraint.addJoin(qcj);
}
}
i_parent.exchangeConstraint(this, newConstraint);
removeExisting.value = true;
} else {
i_parent.addConstraint(newConstraint);
}
}
private Constraint addInterfaceConstraint(ReflectClass claxx) {
Collection4 classes = stream().classCollection().forInterface(claxx);
if (classes.size() == 0) {
QConClass qcc = new QConClass(_trans, null, null, claxx);
addConstraint(qcc);
return qcc;
}
Iterator4 i = classes.iterator();
Constraint constr = null;
while (i.moveNext()) {
ClassMetadata classMetadata = (ClassMetadata) i.current();
ReflectClass classMetadataClaxx = classMetadata.classReflector();
if (classMetadataClaxx != null) {
if (!classMetadataClaxx.isInterface()) {
if (constr == null) {
constr = constrain(classMetadataClaxx);
} else {
constr = constr.or(constrain(classMetadata.classReflector()));
}
}
}
}
return constr;
}