本文整理汇总了Java中com.sun.org.apache.xml.internal.dtm.ref.EmptyIterator类的典型用法代码示例。如果您正苦于以下问题：Java EmptyIterator类的具体用法？Java EmptyIterator怎么用？Java EmptyIterator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。
EmptyIterator类属于com.sun.org.apache.xml.internal.dtm.ref包，在下文中一共展示了EmptyIterator类的1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: documentF
import com.sun.org.apache.xml.internal.dtm.ref.EmptyIterator; //导入依赖的package包/类
/**
* Interprets the arguments passed from the document() function (see
* com/sun/org/apache/xalan/internal/xsltc/compiler/DocumentCall.java) and returns an
* iterator containing the requested nodes. Builds a union-iterator if
* several documents are requested.
* 2 arguments arg1 and arg2. document(Obj, node-set) call
*/
public static DTMAxisIterator documentF(Object arg1, DTMAxisIterator arg2,
String xslURI, AbstractTranslet translet, DOM dom)
throws TransletException {
String baseURI = null;
final int arg2FirstNode = arg2.next();
if (arg2FirstNode == DTMAxisIterator.END) {
// the second argument node-set is empty
return EmptyIterator.getInstance();
} else {
//System.err.println("arg2FirstNode name: "
// + dom.getNodeName(arg2FirstNode )+"["
// +Integer.toHexString(arg2FirstNode )+"]");
baseURI = dom.getDocumentURI(arg2FirstNode);
if (!SystemIDResolver.isAbsoluteURI(baseURI))
baseURI = SystemIDResolver.getAbsoluteURIFromRelative(baseURI);
}
try {
if (arg1 instanceof String) {
if (((String)arg1).length() == 0) {
return document(xslURI, "", translet, dom);
} else {
return document((String)arg1, baseURI, translet, dom);
}
} else if (arg1 instanceof DTMAxisIterator) {
return document((DTMAxisIterator)arg1, baseURI, translet, dom);
} else {
final String err = "document("+arg1.toString()+")";
throw new IllegalArgumentException(err);
}
} catch (Exception e) {
throw new TransletException(e);
}
}