/* * Licensed Materials - Property of Perforce Software, Inc. * © Copyright Perforce Software, Inc. 2014, 2021 * © Copyright IBM Corp. 2009, 2014 * © Copyright ILOG 1996, 2009 * All Rights Reserved. * * Note to U.S. Government Users Restricted Rights: * The Software and Documentation were developed at private expense and * are "Commercial Items" as that term is defined at 48 CFR 2.101, * consisting of "Commercial Computer Software" and * "Commercial Computer Software Documentation", as such terms are * used in 48 CFR 12.212 or 48 CFR 227.7202-1 through 227.7202-4, * as applicable. */ package hitmap; import java.util.*; import org.w3c.dom.*; import ilog.views.chart.data.IlvDataSet; import ilog.views.chart.data.xml.IlvXMLPropertyReader; /** * An <code>IlvXMLPropertyReader</code> implementation that reads the <code>hrefs</code> property. * The property should be expressed as a sequence of hypertext references (hrefs) separated by a ;. */ class HREFPropertyReader implements IlvXMLPropertyReader { /** The <code>hrefs</code> property element tag. */ public static String HREFS_TAG = "hrefs"; /** * Reads the specified property element. This method reads an <code>hrefs</code> * element associated with a series and stores its contents in a <code>List</code>. */ Override public Object readProperty(Element propertyElt) { Node child = propertyElt.getFirstChild(); while (child != null) { if (child.getNodeType() == Node.ELEMENT_NODE && child.getNodeName().equals(HREFS_TAG)) { Element hrefElt = (Element)child; StringTokenizer tokenizer = new StringTokenizer(hrefElt.getFirstChild().getNodeValue(), ";\n\t "); List<String> hrefs = new LinkedList<String>(); while (tokenizer.hasMoreTokens()) hrefs.add(tokenizer.nextToken()); return hrefs; } child = child.getNextSibling(); } return null; } /** * Sets the property on the specified data set. This method sets the * <code>href</code>s <code>List</code> as a property of the specified data set. */ Override public void setProperty(IlvDataSet dataSet, String propertyName, Object value) { dataSet.putProperty(HREFPropertyReader.HREFS_TAG, value, false); } }