com.buglabs.util
Class XpathQuery

java.lang.Object
  com.buglabs.util.XpathQuery

public class XpathQuery
extends java.lang.Object

Reduced XPath query engine against simplified Xml DOM.

Field Summary

static int	NODE
static int	NODE_LIST Return a list of nodes.

Constructor Summary

XpathQuery()

Method Summary

static java.lang.Object	evaluate(java.lang.String expression, XmlNode element, int returnType) Execute a XPath query against a node.
static XmlNode	getNode(java.lang.String expression, XmlNode node) Convienence method.
static java.util.List	getNodes(java.lang.String expression, XmlNode node) Convienence method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NODE_LIST

public static final int NODE_LIST

Return a list of nodes.

See Also:

Constant Field Values

NODE

public static final int NODE

See Also:

Constant Field Values

Constructor Detail

XpathQuery

public XpathQuery()

Method Detail

getNodes

public static java.util.List getNodes(java.lang.String expression,
                                      XmlNode node)

Convienence method. Calls evaluate with NODE_LIST.

Parameters:

expression -

node -

Returns:

getNode

public static XmlNode getNode(java.lang.String expression,
                              XmlNode node)

Convienence method. Calls evaluate with NODE.

Parameters:

expression -

node -

Returns:

evaluate

public static java.lang.Object evaluate(java.lang.String expression,
                                        XmlNode element,
                                        int returnType)

Execute a XPath query against a node.

Parameters:

expression -

element -

returnType - The type of data expected to be returned.

Returns: