/** Returns parameter contained value object if the parameter exist, else throws exception. */
public Object getValue(String name) throws ParameterException {
name = getParameterName(name);
int index = getIndexOf(name);
if ((index != -1)) {
ParameterAPI param = (ParameterAPI) params.get(index);
Object obj = param.getValue();
return obj;
} else {
String S = C + ": getValue(): ";
throw new ParameterException(S + "No parameter exists named " + name);
}
}
/** Prints out all parameters in this list. For debugging purposes */
public String toString() {
String S = C + ": toString():";
StringBuffer b = new StringBuffer();
boolean first = true;
ArrayList<String> v = new ArrayList<String>();
int vectorSize = params.size();
for (int i = 0; i < vectorSize; ++i) {
ParameterAPI param = (ParameterAPI) params.get(i);
v.add(param.getName());
}
Iterator<String> it = v.iterator();
while (it.hasNext()) {
String key = (String) it.next();
if (D) System.out.println(S + "Next Parameter Key = " + key);
int index = getIndexOf(key);
ParameterAPI param = (ParameterAPI) params.get(index);
ParameterConstraintAPI constraint = param.getConstraint();
boolean ok = true;
if (constraint instanceof DiscreteParameterConstraintAPI) {
int size = ((DiscreteParameterConstraintAPI) constraint).size();
if (size < 2) ok = false;
}
if (ok) {
String val = "N/A";
Object obj = param.getValue();
if (obj != null) val = obj.toString();
if (D) System.out.println(S + val);
if (first) {
first = false;
b.append(key + " = " + val);
} else {
b.append(", " + key + " = " + val);
}
}
}
return b.toString();
}
