com.novell.xml.xpath.functions
Class xpathConcat
java.lang.Object
com.novell.xml.xpath.Function
com.novell.xml.xpath.functions.xpathConcat
- public class xpathConcat
- extends Function
This class implements the XPath concat(string,string,string*) built-in function
Constructor Summary |
xpathConcat()
Construct an object for the concat() function |
xpathConcat
public xpathConcat()
- Construct an object for the concat() function
invoke
public ExpressionValue invoke(Object[] args)
throws XPathEvaluationException
- Perform concat() function
- Overrides:
invoke
in class Function
- Parameters:
args
- List of arguments.
All arguments are strings
The first two arguments are required
The third and subsequent arguments are optional
- Returns:
- A string value that is the result of concatenating
all the arguments left-to-right
- Throws:
XPathEvaluationException
toString
public String toString()
- Return function name.
- Returns:
- Function name.