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java.lang.Objectorg.jaxen.function.ConcatFunction
public class ConcatFunction
4.2 string concat(string,string,string*)
Concatenates its arguments and returns the resulting string.
| Constructor Summary | |
|---|---|
ConcatFunction()
Create a new ConcatFunction object. |
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| Method Summary | |
|---|---|
Object |
call(Context context,
List args)
Concatenates the arguments and returns the resulting string. |
static String |
evaluate(List list,
Navigator nav)
Converts each item in the list to a string and returns the concatenation of these strings. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public ConcatFunction()
ConcatFunction object.
| Method Detail |
|---|
public Object call(Context context,
List args)
throws FunctionCallException
string() function.
- Specified by:
call in interface Function
- Parameters:
context - the context at the point in the
expression when the function is calledargs - the list of strings to be concatenated
- Returns:
- a
String containing the concatenation of the items
of args
- Throws:
FunctionCallException - if args has less than two items
public static String evaluate(List list,
Navigator nav)
String
as if by the XPath string() function.
list - the items to be concatenatednav - ignored
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