void convertFacets(BrowseFacet[] facets) {
int i = 0;
for (BrowseFacet facet : facets) {
int hit = facet.getHitCount();
String val = facet.getValue();
RangeFacet rangeFacet = new RangeFacet();
rangeFacet.setValues(val, val);
rangeFacet.setHitCount(hit);
facets[i++] = rangeFacet;
}
}
// this is really crappy, need to fix it
private BrowseFacet[] foldChoices(BrowseFacet[] choices, int max) {
if (max == 0 || choices.length <= max) return choices;
ArrayList<RangeFacet> list = new ArrayList<RangeFacet>();
for (int i = 0; i < choices.length; i += 2) {
RangeFacet rangeChoice = new RangeFacet();
if ((i + 1) < choices.length) {
if (choices instanceof RangeFacet[]) {
RangeFacet[] rChoices = (RangeFacet[]) choices;
String val1 = rChoices[i]._lower;
String val2 = rChoices[i + 1]._upper;
rangeChoice.setValues(val1, val2);
rangeChoice.setHitCount(choices[i].getHitCount() + choices[i + 1].getHitCount());
} else {
rangeChoice.setValues(choices[i].getValue(), choices[i + 1].getValue());
rangeChoice.setHitCount(choices[i].getHitCount() + choices[i + 1].getHitCount());
}
} else {
if (choices instanceof RangeFacet[]) {
RangeFacet[] rChoices = (RangeFacet[]) choices;
rangeChoice.setValues(rChoices[i]._lower, rChoices[i]._upper);
} else {
rangeChoice.setValues(choices[i].getValue(), choices[i].getValue());
}
rangeChoice.setHitCount(choices[i].getHitCount());
}
list.add(rangeChoice);
}
RangeFacet[] result = new RangeFacet[list.size()];
result = (RangeFacet[]) list.toArray(result);
return foldChoices(result, max);
}
