private List<CoreMap> toCoreMaps(
CoreMap annotation, List<TimeExpression> timeExpressions, SUTime.TimeIndex timeIndex) {
if (timeExpressions == null) return null;
List<CoreMap> coreMaps = new ArrayList<CoreMap>(timeExpressions.size());
for (TimeExpression te : timeExpressions) {
CoreMap cm = te.getAnnotation();
SUTime.Temporal temporal = te.getTemporal();
if (temporal != null) {
String origText = annotation.get(CoreAnnotations.TextAnnotation.class);
String text = cm.get(CoreAnnotations.TextAnnotation.class);
if (origText != null) {
// Make sure the text is from original (and not from concatenated tokens)
ChunkAnnotationUtils.annotateChunkText(cm, annotation);
text = cm.get(CoreAnnotations.TextAnnotation.class);
}
Map<String, String> timexAttributes;
try {
timexAttributes = temporal.getTimexAttributes(timeIndex);
if (options.includeRange) {
SUTime.Temporal rangeTemporal = temporal.getRange();
if (rangeTemporal != null) {
timexAttributes.put("range", rangeTemporal.toString());
}
}
} catch (Exception e) {
logger.log(
Level.WARNING,
"Failed to get attributes from " + text + ", timeIndex " + timeIndex,
e);
continue;
}
Timex timex;
try {
timex = Timex.fromMap(text, timexAttributes);
} catch (Exception e) {
logger.log(
Level.WARNING,
"Failed to process " + text + " with attributes " + timexAttributes,
e);
continue;
}
cm.set(TimexAnnotation.class, timex);
if (timex != null) {
coreMaps.add(cm);
} else {
logger.warning("No timex expression for: " + text);
}
}
}
return coreMaps;
}
private void resolveTimeExpressions(
CoreMap annotation, List<TimeExpression> timeExpressions, SUTime.Time docDate) {
for (TimeExpression te : timeExpressions) {
SUTime.Temporal temporal = te.getTemporal();
if (temporal != null) {
// TODO: use correct time for anchor
try {
int flags = timexPatterns.determineRelFlags(annotation, te);
// int flags = 0;
SUTime.Temporal grounded = temporal.resolve(docDate, flags);
if (grounded == null) {
logger.warning("Error resolving " + temporal + ", using docDate=" + docDate);
}
if (grounded != temporal) {
te.origTemporal = temporal;
te.setTemporal(grounded);
}
} catch (Exception ex) {
logger.log(Level.WARNING, "Error resolving " + temporal, ex);
}
}
}
}