本文整理汇总了Java中com.wolfram.alpha.WAQuery类的典型用法代码示例。如果您正苦于以下问题：Java WAQuery类的具体用法？Java WAQuery怎么用？Java WAQuery使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
WAQuery类属于com.wolfram.alpha包，在下文中一共展示了WAQuery类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getQueryResult
import com.wolfram.alpha.WAQuery; //导入依赖的package包/类
public WAQueryResult getQueryResult(String query) {
String url;
try {
url = "http://www.wolframalpha.com/input/?i=" + URLEncoder.encode(query, "UTF-8");
} catch (UnsupportedEncodingException e1) {
}
// openUrl(url);
// The WAEngine is a factory for creating WAQuery objects,
// and it also used to perform those queries. You can set properties of
// the WAEngine (such as the desired API output format types) that will
// be inherited by all WAQuery objects created from it. Most
// applications
// will only need to crete one WAEngine object, which is used throughout
// the life of the application.
WAEngine engine = new WAEngine();
// These properties will be set in all the WAQuery objects created from
// this WAEngine.
engine.setAppID(AppID);
engine.addFormat("plaintext");
engine.addFormat("image");
// Create the query.
WAQuery waquery = engine.createQuery();
// Set properties of the query.
waquery.setInput(query);
try {
// For educational purposes, print out the URL we are about to send:
// System.out.println("Query URL:");
// System.out.println(engine.toURL(waquery));
// System.out.println("");
// This sends the URL to the Wolfram|Alpha server, gets the XML
// result
// and parses it into an object hierarchy held by the WAQueryResult
// object.
return engine.performQuery(waquery);
} catch (Exception e) {
}
return null;
}
示例2: copy
import com.wolfram.alpha.WAQuery; //导入依赖的package包/类
public WAQuery copy() {
return new WAQueryImpl(this);
}
示例3: getQuery
import com.wolfram.alpha.WAQuery; //导入依赖的package包/类
public WAQuery getQuery() {
return query;
}
示例4: getQueryResult
import com.wolfram.alpha.WAQuery; //导入依赖的package包/类
public WAQueryResult getQueryResult(String query) {
// String url;
// try {
// url = "http://www.wolframalpha.com/input/?i=" + URLEncoder.encode(query,
// "UTF-8");
// } catch (UnsupportedEncodingException e1) {
// }
// openUrl(url);
// The WAEngine is a factory for creating WAQuery objects,
// and it also used to perform those queries. You can set properties of
// the WAEngine (such as the desired API output format types) that will
// be inherited by all WAQuery objects created from it. Most
// applications
// will only need to crete one WAEngine object, which is used throughout
// the life of the application.
WAEngine engine = new WAEngine();
// These properties will be set in all the WAQuery objects created from
// this WAEngine.
engine.setAppID(AppID);
engine.addFormat("plaintext");
engine.addFormat("image");
// Create the query.
WAQuery waquery = engine.createQuery();
// Set properties of the query.
waquery.setInput(query);
try {
// For educational purposes, print out the URL we are about to send:
// System.out.println("Query URL:");
// System.out.println(engine.toURL(waquery));
// System.out.println("");
// This sends the URL to the Wolfram|Alpha server, gets the XML
// result
// and parses it into an object hierarchy held by the WAQueryResult
// object.
return engine.performQuery(waquery);
} catch (Exception e) {
}
return null;
}