RELAX NG by Eric van der Vlist will be published by O'Reilly & Associates (ISBN: 0596004214)

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Name

xsd:integer — Signed integers of arbitrary length.

Derived from:

xsd:decimal

Primary:

xsd:decimal

Known subtypes:

xsd:nonPositiveInteger, xsd:long, xsd:nonNegativeInteger

Data parameters (facets):

enumeration, fractionDigits, maxExclusive, maxInclusive, minExclusive, minInclusive, pattern, totalDigits.

Synopsis

<xsd:simpleType name="integer" id="integer">
  <xsd:restriction base="xsd:decimal">
    <xsd:fractionDigits value="0" fixed="true"/>
  </xsd:restriction>
</xsd:simpleType>

Description

The value space of xsd:integer includes the set of all the signed integers, with no restriction on range. Its lexical space allows any number of insignificant leading zeros.

Restrictions

The decimal point (even when followed only by insignificant zeros) is forbidden.

-0 and +0 are considered equal, which is different from the behavior of xsd:float and xsd:double.

Example

Valid values for xsd:integer include "-123456789012345678901234567890", "2147483647", "0", or "-0000000000000000000005".

Invalid values include "1.", "2.6", and "A".


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All text is copyright Eric van der Vlist, Dyomedea. During development, I give permission for non-commercial copying for educational and review purposes. After publication, all text will be released under the Free Software Foundation GFDL.