org.jaxen.function
Class StartsWithFunction
java.lang.Objectorg.jaxen.function.StartsWithFunction
- Function
public class StartsWithFunction
extends java.lang.Object
4.2 boolean starts-with(string,string)
The starts-with function returns true if the first argument string starts
with the second argument string, and otherwise returns false.
- bob mcwhirter (bob @ werken.com)
Object | call(Context context, List args)- Returns true if the string-value of the first item in
args
starts with the string-value of the second item in args.
|
static Boolean | evaluate(Object strArg, Object matchArg, Navigator nav)- Returns true if the string-value of
strArg
starts with the string-value of matchArg.
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StartsWithFunction
public StartsWithFunction()
Create a new StartsWithFunction object.
call
public Object call(Context context,
List args)
throws FunctionCallException Returns true if the string-value of the first item in args
starts with the string-value of the second item in args.
Otherwise it returns false.
- call in interface Function
context - the context at the point in the
expression when the function is calledargs - a list that contains two items
Boolean.TRUE if the first item in args
starts with the string-value of the second item in args;
otherwise Boolean.FALSE
evaluate
public static Boolean evaluate(Object strArg,
Object matchArg,
Navigator nav) Returns true if the string-value of strArg
starts with the string-value of matchArg.
Otherwise it returns false.
strArg - the object whose string-value searched for the prefixmatchArg - the object whose string-value becomes the prefix string to compare againstnav - the navigator used to calculate the string-values of the arguments
Boolean.TRUE if the string-value of strArg
starts with the string-value of matchArg;
otherwise Boolean.FALSE