public InvariantStatus add_modified(double[] a, int count) {
// System.out.println ("common: " + ArraysMDE.toString (a));
if (a == null) {
return InvariantStatus.FALSIFIED;
} else if (intersect == null) {
intersect = a;
return InvariantStatus.NO_CHANGE;
} else {
double[] tmp = new double[intersect.length];
int size = 0;
for (int i = 0; i < a.length; i++) {
// if (a[i] in intersect) && !(a[i] in tmp), add a[i] to tmp
int ii = Global.fuzzy.indexOf(intersect, a[i]);
if ((ii != -1) && (Global.fuzzy.indexOf(ArraysMDE.subarray(tmp, 0, size), a[i]) == -1)) {
// System.out.println ("adding " + intersect[ii] + " at " + size);
// Carefully add the existing intersect value and not a[i]. These
// are not necessarily the same when fuzzy floating point
// comparisons are active.
tmp[size++] = intersect[ii];
}
}
if (size == 0) {
return InvariantStatus.FALSIFIED;
}
intersect = ArraysMDE.subarray(tmp, 0, size);
}
intersect = Intern.intern(intersect);
elts++;
return InvariantStatus.NO_CHANGE;
}
public ValueAndModified computeValueAndModifiedImpl(ValueTuple vt) {
int source_mod = base.getModified(vt);
if (source_mod == ValueTuple.MISSING_NONSENSICAL) return ValueAndModified.MISSING_NONSENSICAL;
Object val = base.getValue(vt);
if (val == null) return ValueAndModified.MISSING_NONSENSICAL;
if (base.rep_type == ProglangType.DOUBLE_ARRAY) {
double[] val_array = (double[]) val;
if (val_array.length < minLength) return ValueAndModified.MISSING_NONSENSICAL;
int real_index = (index < 0 ? val_array.length + index : index);
return new ValueAndModified(Intern.internedDouble(val_array[real_index]), source_mod);
} else {
Object[] val_array = (Object[]) val;
if (val_array.length < minLength) return ValueAndModified.MISSING_NONSENSICAL;
int real_index = (index < 0 ? val_array.length + index : index);
return new ValueAndModified(val_array[real_index], source_mod);
}
}
/**
* The method that really does the constructing of the AllAPIsSpecification. It gets two {@link
* Intern} Objects that contain the input parameters and the output columns of all APIs. Then it
* constructs all {@linkplain APISpecification APISpecifications} from that information, and adds
* them to itself (itself being a HashMap<Integer,APISpecification>) Each {@link APISpecification}
* is addressable via its API_FUNCTION_ID.
*
* @param InpPar An Intern containing all input parameters with their respective API. Should be
* aquired from the Meta-API(see {@link Utils#INITIALISE_INPUT_PARAMS_LINK}
* @param OutCol An Intern containing all output columns with their respective API. Should be
* aquired from the Meta-API(see {@link Utils#INITIALISE_OUTPUT_COLS_LINK}
* @return The finished AllAPIsSpecification containing all information about the APIs which can
* be requested with the tool.
*/
public static AllAPIsSpecification buildSpecification(Intern InpPar, Intern OutCol) {
AllAPIsSpecification result = new AllAPIsSpecification();
// Output
for (int i = 0; i < OutCol.size(); i++) {
// check, whether the current entry describes an API already in the Map
int idOfCurrentEntry = -1;
try {
idOfCurrentEntry = Integer.parseInt(OutCol.get(i).get("API_FUNCTION_ID"));
} catch (NumberFormatException exc) {
System.err.println(
"This should never occur. API_FUNCTION_ID is not a number in AllApiSpecification.buildSpecification().");
exc.printStackTrace();
}
if (result.containsKey(idOfCurrentEntry)) {
result.get(idOfCurrentEntry).addOutput(OutCol.get(i)); // just add the new Column
} else { // construct a new APISpec
APISpecification temp = new APISpecification(OutCol.get(i));
temp.addOutput(OutCol.get(i));
result.put(idOfCurrentEntry, temp);
}
}
// Input; all APIs are initialized now, so we do not need to check the IDs, but just add all
// InputPars;
// It is important to first add Output, for if we did it the other way round, there could be
// APIs which are not yet initialized
try {
for (int i = 0; i < InpPar.size(); i++) {
int idOfCurrentEntry = Integer.parseInt(InpPar.get(i).get("API_FUNCTION_ID"));
result.get(idOfCurrentEntry).addInput(InpPar.get(i));
}
} catch (NumberFormatException exc) {
System.err.println(
"This should never occur. API_FUNCTION_ID is not a number in AllApiSpecification.buildSpecification().");
exc.printStackTrace();
}
return result;
}
