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POHow to design xsd schema for two common elements with different input data?
 

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  1. POHow to design xsd schema for two common elements with different input data?
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    <p>I need an advice how to design <strong>xsd schema</strong> to represent objects.</p> <p>I have a such interface</p> <pre><code>public interface Validator{ boolean validate(Q query); } </code></pre> <p>And I have some implementations - </p> <pre><code>public class SimpleValidator implements Validator{ private R param; public boolean validate(Q Query){ //some logic with using param } public void setParam(R param){ this.param = param; } } public class AnotherValidator implements Validator{ private Data data1; private Data data1; public boolean validate(Q Query){ //some logic with using data1 and data2 } public void setData1(Data data1){ this.data1 = data1; } public void setData2(Data data2){ this.data2 = data2; } } </code></pre> <p>I have such decision - </p> <p>I create root element - <code>&lt;xsd:element name="validator" type="validatorType"/&gt;</code></p> <p>And such elements - </p> <pre><code>&lt;xsd:element name="simpleValidator" type="simpleValidatorType" substitutionGroup="validator"/&gt; &lt;xsd:element name="anotherValidator" type="anotherValidatorType" substitutionGroup="validator"/&gt; </code></pre> <p>Now I can use tags <code>simpleValidator</code> and <code>anotherValidator</code> in the place where is needing <code>validator</code>. Example - </p> <pre><code>&lt;anotherValidator&gt; &lt;data1 value="value1"/&gt; &lt;data2 value="value2"/&gt; &lt;/anotherValidator&gt; </code></pre> <p>The problem is, that I want to use only tag <code>validator</code>. As example, I want something like this - </p> <pre><code>&lt;validator type="simpleValidator&gt; //simpleValidator data &lt;/validator&gt; &lt;validator type="anotherValidator&gt; //anotherValidator data &lt;/validator&gt; </code></pre>
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