/** Constructs a query to retrieve documents that fully contain the input envelope. */
private Query makeWithin(Rectangle bbox) {
BooleanQuery.Builder bq = new BooleanQuery.Builder();
BooleanClause.Occur MUST = BooleanClause.Occur.MUST;
if (bbox.getCrossesDateLine()) {
// use null as performance trick since no data will be beyond the world bounds
bq.add(rangeQuery(fieldNameX, null /*-180*/, bbox.getMaxX()), BooleanClause.Occur.SHOULD);
bq.add(rangeQuery(fieldNameX, bbox.getMinX(), null /*+180*/), BooleanClause.Occur.SHOULD);
bq.setMinimumNumberShouldMatch(1); // must match at least one of the SHOULD
} else {
bq.add(rangeQuery(fieldNameX, bbox.getMinX(), bbox.getMaxX()), MUST);
}
bq.add(rangeQuery(fieldNameY, bbox.getMinY(), bbox.getMaxY()), MUST);
return bq.build();
}
protected Rectangle randomRectangle(Rectangle bounds) {
double[] xNewStartAndWidth = randomSubRange(bounds.getMinX(), bounds.getWidth());
double xMin = xNewStartAndWidth[0];
double xMax = xMin + xNewStartAndWidth[1];
if (bounds.getCrossesDateLine()) {
xMin = DistanceUtils.normLonDEG(xMin);
xMax = DistanceUtils.normLonDEG(xMax);
}
double[] yNewStartAndHeight = randomSubRange(bounds.getMinY(), bounds.getHeight());
double yMin = yNewStartAndHeight[0];
double yMax = yMin + yNewStartAndHeight[1];
return ctx.makeRectangle(xMin, xMax, yMin, yMax);
}