org.jaxen.function
Class ConcatFunction
java.lang.Object
org.jaxen.function.ConcatFunction
- Function
public class ConcatFunction
extends java.lang.Object
4.2 string concat(string,string,string*)
Concatenates its arguments and returns the resulting string.
- bob mcwhirter (bob@werken.com)
Object | call(Context context, List args) - Concatenates the arguments and returns the resulting string.
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static String | evaluate(List list, Navigator nav) - Converts each item in the list to a string and returns the
concatenation of these strings.
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ConcatFunction
public ConcatFunction()
Create a new ConcatFunction
object.
call
public Object call(Context context,
List args)
throws FunctionCallException
Concatenates the arguments and returns the resulting string.
Non-string items are first converted to strings as if by the
XPath string()
function.
- call in interface Function
context
- the context at the point in the
expression when the function is calledargs
- the list of strings to be concatenated
- a
String
containing the concatenation of the items
of args
evaluate
public static String evaluate(List list,
Navigator nav)
Converts each item in the list to a string and returns the
concatenation of these strings.
If necessary, each item is first converted to a String
as if by the XPath string()
function.
list
- the items to be concatenatednav
- ignored
- the concatenation of the arguments