本文整理汇总了Java中org.w3c.dom.xpath.XPathResult类的典型用法代码示例。如果您正苦于以下问题：Java XPathResult类的具体用法？Java XPathResult怎么用？Java XPathResult使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
XPathResult类属于org.w3c.dom.xpath包，在下文中一共展示了XPathResult类的10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: getSingleNodeValue
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
public Node getSingleNodeValue()
{
switch (type)
{
case XPathResult.FIRST_ORDERED_NODE_TYPE:
case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE:
Collection ns = (Collection) value;
if (ns.isEmpty ())
{
return null;
}
else
{
return (Node) ns.iterator ().next ();
}
}
throw new XPathException (XPathException.TYPE_ERR, value.toString ());
}
示例2: snapshotItem
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
public Node snapshotItem(int index)
{
switch (type)
{
case XPathResult.FIRST_ORDERED_NODE_TYPE:
case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE:
Collection ns = (Collection) value;
Node[] nodes = new Node[ns.size ()];
ns.toArray (nodes);
return nodes[index];
}
throw new XPathException (XPathException.TYPE_ERR, value.toString ());
}
示例3: typeName
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
private String typeName (short type)
{
switch (type)
{
case XPathResult.BOOLEAN_TYPE:
return "BOOLEAN_TYPE";
case XPathResult.NUMBER_TYPE:
return "NUMBER_TYPE";
case XPathResult.STRING_TYPE:
return "STRING_TYPE";
case XPathResult.FIRST_ORDERED_NODE_TYPE:
return "FIRST_ORDERED_NODE_TYPE";
case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
return "ORDERED_NODE_ITERATOR_TYPE";
case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
return "ORDERED_NODE_SNAPSHOT_TYPE";
case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
return "UNORDERED_NODE_ITERATOR_TYPE";
case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE:
return "UNORDERED_NODE_SNAPSHOT_TYPE";
default:
return "(unknown)";
}
}
示例4: DomXPathResult
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
DomXPathResult (Object value, short requestedType)
{
this.value = value;
if (value instanceof Boolean)
{
type = XPathResult.BOOLEAN_TYPE;
}
else if (value instanceof Double)
{
type = XPathResult.NUMBER_TYPE;
}
else if (value instanceof String)
{
type = XPathResult.STRING_TYPE;
}
else if (value instanceof Collection)
{
Collection ns = (Collection) value;
switch (requestedType)
{
case XPathResult.ANY_TYPE:
case XPathResult.ANY_UNORDERED_NODE_TYPE:
type = (ns.size () == 1) ? XPathResult.FIRST_ORDERED_NODE_TYPE :
XPathResult.ORDERED_NODE_ITERATOR_TYPE;
break;
default:
type = requestedType;
}
iterator = ns.iterator ();
}
else
{
throw new IllegalArgumentException ();
}
}
示例5: getBooleanValue
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
public boolean getBooleanValue()
{
if (type == XPathResult.BOOLEAN_TYPE)
{
return ((Boolean) value).booleanValue ();
}
throw new XPathException (XPathException.TYPE_ERR, value.toString ());
}
示例6: getNumberValue
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
public double getNumberValue()
{
if (type == XPathResult.NUMBER_TYPE)
{
return ((Double) value).doubleValue ();
}
throw new XPathException (XPathException.TYPE_ERR, value.toString ());
}
示例7: getSnapshotLength
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
public int getSnapshotLength()
{
switch (type)
{
case XPathResult.FIRST_ORDERED_NODE_TYPE:
case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE:
return ((Collection) value).size ();
}
throw new XPathException (XPathException.TYPE_ERR, value.toString ());
}
示例8: getStringValue
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
public String getStringValue()
{
if (type == XPathResult.STRING_TYPE)
{
return (String) value;
}
throw new XPathException (XPathException.TYPE_ERR, value.toString ());
}
示例9: evaluate
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
public Object evaluate(Node contextNode, short type, Object result)
throws XPathException, DOMException
{
try
{
QName typeName = null;
switch (type)
{
case XPathResult.BOOLEAN_TYPE:
typeName = XPathConstants.BOOLEAN;
break;
case XPathResult.NUMBER_TYPE:
typeName = XPathConstants.NUMBER;
break;
case XPathResult.STRING_TYPE:
typeName = XPathConstants.STRING;
break;
case XPathResult.ANY_UNORDERED_NODE_TYPE:
case XPathResult.FIRST_ORDERED_NODE_TYPE:
typeName = XPathConstants.NODE;
break;
case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE:
case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
typeName = XPathConstants.NODESET;
break;
default:
throw new XPathException(XPathException.TYPE_ERR, null);
}
Object val = expression.evaluate(contextNode, typeName);
switch (type)
{
case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
// Sort the nodes
List ns = new ArrayList((Collection) val);
Collections.sort(ns, new DocumentOrderComparator());
val = ns;
}
return new DomXPathResult(val, type);
}
catch (javax.xml.xpath.XPathException e)
{
throw new XPathException(XPathException.TYPE_ERR, e.getMessage());
}
}
示例10: evaluate
import org.w3c.dom.xpath.XPathResult; //导入依赖的package包/类
public Object evaluate(Node contextNode, short type, Object result)
throws XPathException, DOMException
{
try
{
QName typeName = null;
switch (type)
{
case XPathResult.BOOLEAN_TYPE:
typeName = XPathConstants.BOOLEAN;
break;
case XPathResult.NUMBER_TYPE:
typeName = XPathConstants.NUMBER;
break;
case XPathResult.STRING_TYPE:
typeName = XPathConstants.STRING;
break;
case XPathResult.ANY_UNORDERED_NODE_TYPE:
case XPathResult.FIRST_ORDERED_NODE_TYPE:
typeName = XPathConstants.NODE;
break;
case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE:
case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
typeName = XPathConstants.NODESET;
break;
default:
throw new XPathException(XPathException.TYPE_ERR, null);
}
Object val = expression.evaluate(contextNode, typeName);
switch (type)
{
case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
// Sort the nodes
List ns = new ArrayList((Collection) val);
Collections.sort(ns, new DocumentOrderComparator());
val = ns;
}
return new DomXPathResult(val, type);
}
catch (javax.xml.xpath.XPathException e)
{
throw new XPathException(XPathException.TYPE_ERR, e.getMessage());
}
}