public FieldValue create(String value) {
            throw new UnsupportedOperationException();
        }
A DataType representing any numeric type. This is (so far) only needed during type resolution of indexing pipelines
so it is placed here.

@author bratseth
indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/AnyNumericDataType.java