gnu.prolog.vm.buildins.allsolutions
Class Predicate_bagof

java.lang.Object
  gnu.prolog.vm.ExecuteOnlyCode
      gnu.prolog.vm.buildins.allsolutions.Predicate_bagof

All Implemented Interfaces:

Installable, PrologCode

Direct Known Subclasses:

Predicate_setof

public class Predicate_bagof
extends ExecuteOnlyCode

prolog code

Field Summary

Fields inherited from interface gnu.prolog.vm.PrologCode

FAIL, HALT, SUCCESS, SUCCESS_LAST

Constructor Summary

Predicate_bagof()

Method Summary

int	execute(Interpreter interpreter, boolean backtrackMode, Term[] args) this method is used for execution of code
int	nextSolution(Interpreter interpreter, gnu.prolog.vm.buildins.allsolutions.Predicate_bagof.BagOfBacktrackInfo bi)
protected void	processList(List<Term> curTList)

Methods inherited from class gnu.prolog.vm.ExecuteOnlyCode

install, uninstall

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Predicate_bagof

public Predicate_bagof()

Method Detail

execute

public int execute(Interpreter interpreter,
                   boolean backtrackMode,
                   Term[] args)
            throws PrologException

Description copied from interface: PrologCode

this method is used for execution of code

Specified by:

execute in interface PrologCode

Specified by:

execute in class ExecuteOnlyCode

Parameters:

interpreter - interpreter in which context code is executed

backtrackMode - true if predicate is called on backtracking and false otherwise

args - arguments of code

Returns:

either SUCCESS, SUCCESS_LAST, or FAIL.

Throws:

PrologException

nextSolution

public int nextSolution(Interpreter interpreter,
                        gnu.prolog.vm.buildins.allsolutions.Predicate_bagof.BagOfBacktrackInfo bi)
                 throws PrologException

Throws:

PrologException

processList

protected void processList(List<Term> curTList)