All Implemented Interfaces:

public class UriConcat extends StrConcat
Builtin which concatenates a set of strings to generate a new URI. It binds the last argument to a URI whose spelling is the concatenation of the lexical form of all the preceeding arguments.
  • Constructor Details

    • UriConcat

      public UriConcat()
  • Method Details

    • getName

      public String getName()
      Return a name for this builtin, normally this will be the name of the functor that will be used to invoke it.
      Specified by:
      getName in interface Builtin
      getName in class StrConcat
    • bodyCall

      public boolean bodyCall(Node[] args, int length, RuleContext context)
      This method is invoked when the builtin is called in a rule body.
      Specified by:
      bodyCall in interface Builtin
      bodyCall in class StrConcat
      args - the array of argument values for the builtin, this is an array of Nodes, some of which may be Node_RuleVariables.
      length - the length of the argument list, may be less than the length of the args array for some rule engines
      context - an execution context giving access to other relevant data
      return true if the buildin predicate is deemed to have succeeded in the current environment