<?xml version="1.0" encoding="UTF-8"?>

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  ~ Licensed to the Apache Software Foundation (ASF) under one
  ~ or more contributor license agreements. See the NOTICE file
  ~ distributed with this work for additional information
  ~ regarding copyright ownership. The ASF licenses this file
  ~ to you under the Apache License, Version 2.0 (the
  ~ "License"); you may not use this file except in compliance
  ~ with the License. You may obtain a copy of the License at
  ~
  ~ http://www.apache.org/licenses/LICENSE-2.0
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  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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  ~ specific language governing permissions and limitations
  ~ under the License.
  -->

<xsd:schema
	xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
	targetNamespace="http://w3.ibm.com/schemas/services/2002/11/15/stockquote"
	xmlns="http://w3.ibm.com/schemas/services/2002/11/15/stockquote"
>
	
	<xsd:element name="quote">
		<xsd:complexType>
			<xsd:sequence>
				<xsd:element name="symbol" type="xsd:string"/>
				<xsd:element name="volume" type="xsd:integer"/>
				<xsd:element name="lastTrade" type="lastTradeType"/>
				<xsd:element name="change" type="changeType"/>
			</xsd:sequence>
		</xsd:complexType>
	</xsd:element>

	<xsd:complexType name="changeType">
		<xsd:sequence>
			<xsd:element name="dollar" type="xsd:float"/>	
			<xsd:element name="percent" type="xsd:float"/>
			<xsd:element name="positive" type="xsd:boolean"/>	
		</xsd:sequence>
	</xsd:complexType>

	<xsd:complexType name="lastTradeType">
		<xsd:sequence>
			<xsd:element name="price" type="xsd:float"/>
			<xsd:element name="date" type="xsd:long"/>
		</xsd:sequence>
	</xsd:complexType>

	<!-- Methods signatures -->
	<xsd:element name="getStockQuote">
		<xsd:complexType>
			<xsd:sequence>
				<xsd:element name="symbol" type="xsd:string"/>
			</xsd:sequence>	
		</xsd:complexType>
	</xsd:element>
	<xsd:element name="getStockQuoteResponse">
		<xsd:complexType>
			<xsd:sequence>
				<xsd:element ref="quote" />
			</xsd:sequence>	
		</xsd:complexType>
	</xsd:element>

</xsd:schema>
