public Numerical1DDataDomainValues(TablePerspective data, EDimension main) {
super(data, main);
Perspective p = main.select(data.getDimensionPerspective(), data.getRecordPerspective());
this.groups = Numerical1DMixin.extractGroups(p, this);
this.isInteger = DataSupportDefinitions.dataClass(EDataClass.NATURAL_NUMBER).apply(data);
Object desc = getDescription();
Float min = null, max = null;
if (desc instanceof NumericalProperties) {
min = ((NumericalProperties) desc).getMin();
max = ((NumericalProperties) desc).getMax();
}
if (min == null || min.isNaN() || max == null || max.isNaN()) {
DoubleStatistics stats = createStats(this, groups);
if (min == null || min.isNaN()) min = (float) stats.getMin();
if (max == null || max.isNaN()) max = (float) stats.getMax();
}
this.mixin = new Numerical1DMixin(this, groups, min.floatValue(), max.floatValue());
}
private static DoubleStatistics createStats(INumerical1DContainer c, TypedGroupSet groups) {
DoubleStatistics.Builder b = DoubleStatistics.builder();
for (Integer id : groups) b.add(c.getRaw(id));
return b.build();
}
