This appendix contains the complete Java [Java] bindings for the Level 3 Document Object Model XPath.
The Java files are also available as http://www.w3.org/TR/2004/NOTE-DOM-Level-3-XPath-20040226/java-binding.zip
package org.w3c.dom.xpath;
public class XPathException extends RuntimeException {
public XPathException(short code, String message) {
super(message);
this.code = code;
}
public short code;
// XPathExceptionCode
public static final short INVALID_EXPRESSION_ERR = 51;
public static final short TYPE_ERR = 52;
}
package org.w3c.dom.xpath;
import org.w3c.dom.Node;
import org.w3c.dom.DOMException;
public interface XPathEvaluator {
public XPathExpression createExpression(String expression,
XPathNSResolver resolver)
throws XPathException, DOMException;
public XPathNSResolver createNSResolver(Node nodeResolver);
public Object evaluate(String expression,
Node contextNode,
XPathNSResolver resolver,
short type,
Object result)
throws XPathException, DOMException;
}
package org.w3c.dom.xpath;
import org.w3c.dom.Node;
import org.w3c.dom.DOMException;
public interface XPathExpression {
public Object evaluate(Node contextNode,
short type,
Object result)
throws XPathException, DOMException;
}
package org.w3c.dom.xpath;
public interface XPathNSResolver {
public String lookupNamespaceURI(String prefix);
}
package org.w3c.dom.xpath;
import org.w3c.dom.Node;
import org.w3c.dom.DOMException;
public interface XPathResult {
// XPathResultType
public static final short ANY_TYPE = 0;
public static final short NUMBER_TYPE = 1;
public static final short STRING_TYPE = 2;
public static final short BOOLEAN_TYPE = 3;
public static final short UNORDERED_NODE_ITERATOR_TYPE = 4;
public static final short ORDERED_NODE_ITERATOR_TYPE = 5;
public static final short UNORDERED_NODE_SNAPSHOT_TYPE = 6;
public static final short ORDERED_NODE_SNAPSHOT_TYPE = 7;
public static final short ANY_UNORDERED_NODE_TYPE = 8;
public static final short FIRST_ORDERED_NODE_TYPE = 9;
public short getResultType();
public double getNumberValue()
throws XPathException;
public String getStringValue()
throws XPathException;
public boolean getBooleanValue()
throws XPathException;
public Node getSingleNodeValue()
throws XPathException;
public boolean getInvalidIteratorState();
public int getSnapshotLength()
throws XPathException;
public Node iterateNext()
throws XPathException, DOMException;
public Node snapshotItem(int index)
throws XPathException;
}
package org.w3c.dom.xpath;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
public interface XPathNamespace extends Node {
// XPathNodeType
public static final short XPATH_NAMESPACE_NODE = 13;
public Element getOwnerElement();
}