?? xmlparserwebsearchresults.java
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package com.yahoo.search.xmlparser;import com.yahoo.search.WebSearchResults;import com.yahoo.search.WebSearchResult;import com.yahoo.search.CacheInfo;import com.yahoo.xml.XmlParser;import java.util.Map;import java.util.List;import java.math.BigInteger;public class XmlParserWebSearchResults implements WebSearchResults { private Map root; private WebSearchResult results[]; public XmlParserWebSearchResults(Map root) { this.root = root; List resultsList = XmlParser.getList(root, "/ResultSet/Result"); if (resultsList != null) { results = new WebSearchResult[resultsList.size()]; for (int i = 0; i < results.length; i++) { Map map = (Map) resultsList.get(i); results[i] = new XmlParserWebSearchResult(map); } } else { results = new WebSearchResult[0]; } } public BigInteger getTotalResultsAvailable() { return XmlParser.getBigInteger(root, "/ResultSet/totalResultsAvailable"); } public BigInteger getTotalResultsReturned() { return XmlParser.getBigInteger(root, "/ResultSet/totalResultsReturned"); } public BigInteger getFirstResultPosition() { return XmlParser.getBigInteger(root, "/ResultSet/firstResultPosition"); } public WebSearchResult[] listResults() { return results; } private class XmlParserWebSearchResult implements WebSearchResult { private Map result; private CacheInfo cache; public XmlParserWebSearchResult(Map result) { this.result = result; Map cacheMap = (Map) result.get("Cache"); if (cacheMap != null) { cache = new XmlParserCacheInfo(cacheMap); } } public String getTitle() { return XmlParser.getString(result, "/Title/value"); } public String getSummary() { return XmlParser.getString(result, "/Summary/value"); } public String getUrl() { return XmlParser.getString(result, "/Url/value"); } public String getClickUrl() { return XmlParser.getString(result, "/ClickUrl/value"); } public String getMimeType() { return XmlParser.getString(result, "/MimeType/value"); } public String getModificationDate() { return XmlParser.getString(result, "/ModificationDate/value"); } public CacheInfo getCache() { return cache; } }}
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