func (this *LE) Apply(context Context, first, second value.Value) (value.Value, error) {
cmp := first.Compare(second)
switch actual := cmp.Actual().(type) {
case float64:
return value.NewValue(actual <= 0), nil
}
return cmp, nil
}
func (this *Between) Apply(context Context, item, low, high value.Value) (value.Value, error) {
lowCmp := item.Compare(low)
if lowCmp.Type() == value.MISSING {
return lowCmp, nil
}
highCmp := item.Compare(high)
if highCmp.Type() == value.MISSING {
return highCmp, nil
}
switch lowActual := lowCmp.Actual().(type) {
case float64:
switch highActual := highCmp.Actual().(type) {
case float64:
return value.NewValue(lowActual >= 0 && highActual <= 0), nil
}
}
return value.NULL_VALUE, nil
}