?? splitdescriptor.java
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/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. */package com.opensymphony.workflow.loader;import com.opensymphony.workflow.InvalidWorkflowDescriptorException;import com.opensymphony.workflow.util.Validatable;import org.w3c.dom.Element;import java.io.PrintWriter;import java.util.ArrayList;import java.util.List;/** * DOCUMENT ME! * * @author $author$ */public class SplitDescriptor extends AbstractDescriptor implements Validatable { //~ Instance fields //////////////////////////////////////////////////////// protected List results = new ArrayList(); //~ Constructors /////////////////////////////////////////////////////////// /** * @deprecated use {@link DescriptorFactory} instead */ SplitDescriptor() { } /** * @deprecated use {@link DescriptorFactory} instead */ SplitDescriptor(Element split) { init(split); } //~ Methods //////////////////////////////////////////////////////////////// public List getResults() { return results; } public void validate() throws InvalidWorkflowDescriptorException { ValidationHelper.validate(results); } public void writeXML(PrintWriter out, int indent) { XMLUtil.printIndent(out, indent++); out.println("<split id=\"" + getId() + "\">"); for (int i = 0; i < results.size(); i++) { ResultDescriptor result = (ResultDescriptor) results.get(i); result.writeXML(out, indent); } XMLUtil.printIndent(out, --indent); out.println("</split>"); } private void init(Element split) { try { setId(Integer.parseInt(split.getAttribute("id"))); } catch (Exception ex) { throw new IllegalArgumentException("Invalid split id value " + split.getAttribute("id")); } List uResults = XMLUtil.getChildElements(split, "unconditional-result"); for (int i = 0; i < uResults.size(); i++) { Element result = (Element) uResults.get(i); ResultDescriptor resultDescriptor = new ResultDescriptor(result); resultDescriptor.setParent(this); results.add(resultDescriptor); } }}
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