@Override
public void initialize(ParameterValueAssignment configuration) {
final String paramType = configuration.getParameter().getType();
final DynamicValueAssignment dva = (DynamicValueAssignment) configuration;
final Map<String, String> params = dva.getConfiguration();
parameterType = SupportedTypes.get(paramType);
if (parameterType == null) {
throw new IllegalArgumentException(
"The given parameter value assignment is not supported by "
+ this.getClass().getSimpleName()
+ ".");
}
final LMVState dState = new LMVState();
dState.min = Double.valueOf(params.get(PARAM_MIN));
dState.max = Double.valueOf(params.get(PARAM_MAX));
dState.step = Double.valueOf(params.get(PARAM_STEP));
state = dState;
if (state.step == 0) {
state.size = 1;
} else {
state.size = (int) (1 + Math.floor((state.max - state.min) / state.step));
}
dynamicValueAssignment = dva;
}
@Override
public ParameterValue<?> get(int pos) {
if (pos < state.size) {
final double value = state.min + pos * state.step;
ParameterValue<?> result = null;
switch (parameterType) {
case Integer:
result =
ParameterValueFactory.createParameterValue(
dynamicValueAssignment.getParameter(), (int) Math.round(value));
break;
case Double:
result =
ParameterValueFactory.createParameterValue(
dynamicValueAssignment.getParameter(), value);
default:
break;
}
return result;
} else {
throw new IndexOutOfBoundsException(
"Parameter value index " + pos + " is out of bound [0.." + state.size + "].");
}
}
@Override
public ParameterDefinition getParameter() {
return dynamicValueAssignment.getParameter();
}