<!-- (C) 2020 - FreightTrust and Clearing Corporation
   - SPDX-License-Identifier: MPL-2.0
   - SPDXVersion: SPDX-2.2
   - SPDX-FileCopyrightText
   - This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at https://mozilla.org/MPL/2.0/. -->
<xs:schema
    targetNamespace="http://www.freighttrust.com/Schemas/Native"
    version="2.0"
    elementFormDefault="qualified"
    xmlns="http://www.freighttrust.com/Schemas/Native"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
>
  <xs:element name="Native">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="Body">
          <xs:complexType>
            <xs:sequence>
              <xs:choice>
                <xs:element name="AcceptabilityBand" type="CriteriaData" />
                <xs:element name="Airline" type="CriteriaData" />
                <xs:element name="BMSystem" type="CriteriaData" />
                <xs:element name="CommodityCode" type="CriteriaData" />
                <xs:element name="Company" type="CriteriaData" />
                <xs:element name="Container" type="CriteriaData" />
                <xs:element name="Country" type="CriteriaData" />
                <xs:element name="CurrencyExchangeRate" type="CriteriaData" />
                <xs:element name="CusStatement" type="CriteriaData" />
                <xs:element name="DangerousGood" type="CriteriaData" />
                <xs:element name="Organization" type="CriteriaData" />
                <xs:element name="Product" type="CriteriaData" />
                <xs:element name="Rate" type="CriteriaData" />
                <xs:element name="ServiceLevel" type="CriteriaData" />
                <xs:element name="Staff" type="CriteriaData" />
                <xs:element name="Tag" type="CriteriaData" />
                <xs:element name="TagRule" type="CriteriaData" />
                <xs:element name="UNLOCO" type="CriteriaData" />
                <xs:element name="Vessel" type="CriteriaData" />
                <xs:element name="WorkflowTemplate" type="CriteriaData" />
              </xs:choice>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:complexType name="CriteriaData">
    <xs:all>
      <xs:element name="CriteriaGroup" type="CriteriaGroupType" />
    </xs:all>
  </xs:complexType>
  <xs:complexType name="CriteriaGroupType">
    <xs:sequence>
      <xs:element type="CriteriaType" name="Criteria" maxOccurs="unbounded" />
    </xs:sequence>
    <xs:attribute type="TypeEnum" name="Type" use="required" />
  </xs:complexType>
  <xs:complexType name="CriteriaType">
    <xs:simpleContent>
      <xs:extension base="xs:string">
        <xs:attribute type="xs:string" name="Entity" use="required" />
        <xs:attribute type="xs:string" name="FieldName" use="required" />
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:simpleType name="TypeEnum">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Key" />
      <xs:enumeration value="Partial" />
    </xs:restriction>
  </xs:simpleType>
</xs:schema>