/**
* Configuration parameters for an interval are:
*
* <ul>
* <li><code>[@left] (double)</code> Left extremum
* <li><code>[@right] (double)</code> Right extremum
* <li><code>[@closure] (String)</code> Interval closure. Supported values are "closed-closed",
* "closed-open", "open-closed" and "open-open". Default value is "closed-closed".
* </ul>
*/
public void configure(Configuration configuration) {
// Get left extremum
double left = configuration.getDouble("[@left]");
// Set left extremum
setLeft(left);
// Get right extremum
double right = configuration.getDouble("[@right]");
// Set right extremum
setRight(right);
// Get closure string
String closureString = configuration.getString("[@closure]", "closed-closed");
// Convert closureString
Closure closure;
if (closureString.equals("closed-closed")) {
closure = Closure.ClosedClosed;
} else if (closureString.equals("open-open")) {
closure = Closure.OpenOpen;
} else if (closureString.equals("closed-open")) {
closure = Closure.ClosedOpen;
} else if (closureString.equals("open-closed")) {
closure = Closure.OpenClosed;
} else {
throw new ConfigurationRuntimeException("Illegal value for interval closure");
}
// Set closure
setClosure(closure);
}
/**
* Constructor that set interval properties.
*
* @param left Left extremum
* @param right Right extremum
* @param closure Interval closure
*/
public Interval(double left, double right, Closure closure) {
super();
setClosure(closure);
setLeft(left);
setRight(right);
}