@Override
    public int compareTo(FieldValue fieldValue) {
        int comp = super.compareTo(fieldValue);
        if (comp != 0) return comp;
        return Float.compare(value, ((Float16FieldValue) fieldValue).value);
    }
A 16-bit float field value

@author bratseth
document/src/main/java/com/yahoo/document/datatypes/Float16FieldValue.java