org.eclipse.bpmn2.tests/res/extensibility/Example-Extension.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified"	
	xmlns="http://www.acme.com/bpmn-ext"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
	xmlns:bpmn20="http://www.omg.org/spec/BPMN/20100524/MODEL"
	targetNamespace="http://www.acme.com/bpmn-ext">
	
	<xsd:import namespace="http://www.omg.org/spec/BPMN/20100524/MODEL" schemaLocation="BPMN20.xsd" />

	<xsd:element name="newRootElement" type="tSubclassExample1" substitutionGroup="bpmn20:rootElement"/>
	<xsd:complexType name="tSubclassExample1">
		<xsd:complexContent>
			<xsd:extension base="bpmn20:tRootElement">
				<xsd:sequence>
					<xsd:element name="customSimpleElement" type="xsd:string" minOccurs="1" maxOccurs="1"/>
					<xsd:element ref="customGlobalElement" minOccurs="0" maxOccurs="unbounded"/>
				</xsd:sequence>
				<xsd:attribute name="customAttribute1" type="xsd:string"/>
				<xsd:attribute name="customAttribute2" type="xsd:string"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>		

	<xsd:element name="customGlobalElement" type="tAComplexType"/>
	<xsd:complexType name="tAComplexType">
		<xsd:complexContent>
			<xsd:extension base="bpmn20:tBaseElement">
				<xsd:sequence>
					<xsd:element name="customElement" type="xsd:string" minOccurs="1" maxOccurs="1"/>
				</xsd:sequence>
				<xsd:attribute name="customAttribute" type="xsd:string"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>		

	<xsd:element name="customArtifact" type="tSubclassExample2" substitutionGroup="bpmn20:artifact"/>
	<xsd:complexType name="tSubclassExample2">
		<xsd:complexContent>
			<xsd:extension base="bpmn20:tArtifact">
				<xsd:sequence>
					<xsd:element name="customElement" type="xsd:string" minOccurs="1" maxOccurs="1"/>
				</xsd:sequence>
				<xsd:attribute name="customAttribute" type="xsd:string"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>		
	
	<xsd:attribute name="customGlobalAttribute" type="xsd:string"/>
	
</xsd:schema>