/**
* Reads the arguments to AugmentPTA from XML element.
*
* <p>At the moment, storage of instances of leaf nodes in trees is not implemented (and leaf
* nodes are used in filtering), hence I have to rely on storage of the whole set of sequences.
*
* @param element data to load from
* @return constructed arguments.
*/
protected AugmentPTAData readAugmentPTA(Element element) {
if (!element.getNodeName().equals(StatechumXML.ELEM_AUGMENTPTA.name()))
throw new IllegalArgumentException(
"cannot load augmentPTA data from " + element.getNodeName());
AugmentPTAData result = new AugmentPTAData();
if (!element.hasAttribute(StatechumXML.ATTR_ACCEPT.name()))
throw new IllegalArgumentException("missing accept");
if (!element.hasAttribute(StatechumXML.ATTR_KIND.name()))
throw new IllegalArgumentException("missing kind");
String accept = element.getAttribute(StatechumXML.ATTR_ACCEPT.name()),
colour = element.getAttribute(StatechumXML.ATTR_COLOUR.name()),
kind = element.getAttribute(StatechumXML.ATTR_KIND.name()),
sequence = element.getTextContent();
if (sequence.length() == 0) throw new IllegalArgumentException("missing sequence");
result.sequence = labelio.readInputSequence(sequence);
result.accept = Boolean.valueOf(accept);
if (colour.length() > 0) result.colour = Enum.valueOf(JUConstants.class, colour);
result.kind = Enum.valueOf(RestartLearningEnum.class, kind);
return result;
}
/**
* Data need to construct an experiment and evaluate the results. This is not a part of
* <em>AbstractExperiment</em> because this is only for testing and hence one would only want to
* record data from <b>some</b> experiments, not all of them.
*
* <p>If possible, this also loads the configuration and uses it for all methods requiring a
* configuration. Unexpected elements are ignored.
*
* <p>{@link LearnerEvaluationConfiguration#labelConverter} is not assigned since it is a function
* that is supposed to be set globally for an entire experiment.
*/
public LearnerEvaluationConfiguration readLearnerEvaluationConfiguration(
Element evaluationDataElement, Configuration defaultConfig) {
if (!evaluationDataElement.getNodeName().equals(StatechumXML.ELEM_EVALUATIONDATA.name()))
throw new IllegalArgumentException(
"expecting to load learner evaluation data but found "
+ evaluationDataElement.getNodeName());
NodeList
nodesGraph =
StatechumXML.getChildWithTag(
evaluationDataElement, StatechumXML.graphmlNodeNameNS.toString()),
nodesSequences =
StatechumXML.getChildWithTag(evaluationDataElement, StatechumXML.ELEM_SEQ.name()),
nodesLtl =
StatechumXML.getChildWithTag(
evaluationDataElement, StatechumXML.ELEM_CONSTRAINTS.name()),
nodesConfigurations =
StatechumXML.getChildWithTag(evaluationDataElement, Configuration.configXMLTag),
graphNumberNodes =
StatechumXML.getChildWithTag(
evaluationDataElement, StatechumXML.ELEM_PROGRESSINDICATOR.name()),
nodesLabelDetails =
StatechumXML.getChildWithTag(
evaluationDataElement, StatechumXML.ELEM_LABELDETAILS.name());
if (nodesGraph.getLength() < 1) throw new IllegalArgumentException("missing graph");
if (nodesGraph.getLength() > 1) throw new IllegalArgumentException("duplicate graph");
if (nodesSequences.getLength() < 1) throw new IllegalArgumentException("missing test set");
if (nodesSequences.getLength() > 1) throw new IllegalArgumentException("duplicate test set");
if (nodesLtl.getLength() > 1) throw new IllegalArgumentException("duplicate ltl sets");
if (nodesConfigurations.getLength() > 1)
throw new IllegalArgumentException("duplicate configuration");
if (nodesLabelDetails.getLength() > 1)
throw new IllegalArgumentException("duplicate label details");
int graphNumber = -1;
if (graphNumberNodes.getLength() > 1)
try {
graphNumber =
Integer.parseInt(
((Element) graphNumberNodes.item(0))
.getAttribute(StatechumXML.ATTR_GRAPHNUMBER.name()));
} catch (Exception e) { // ignore - graphNumber is unchanged.
}
LearnerEvaluationConfiguration result = new LearnerEvaluationConfiguration(defaultConfig);
if (nodesConfigurations.getLength() > 0) result.config.readXML(nodesConfigurations.item(0));
initIO(evaluationDataElement.getOwnerDocument(), result.config);
result.graph = new LearnerGraph(result.config);
AbstractPersistence.loadGraph(
(Element) nodesGraph.item(0), result.graph, decoratedLearner.getLabelConverter());
result.testSet =
labelio.readSequenceList(
(Element) nodesSequences.item(0), StatechumXML.ATTR_TESTSET.name());
if (nodesLtl.getLength() > 0)
result.ifthenSequences = stringio.readInputSequence(nodesLtl.item(0).getTextContent());
if (nodesLabelDetails.getLength() > 0) {
result.labelDetails = new SmtLabelRepresentation(result.config, getLabelConverter());
result.labelDetails.loadXML((Element) nodesLabelDetails.item(0), stringio);
}
result.graphNumber = graphNumber;
return result;
}
