public ExpressionEvaluator(string individual) : base(BindingTypes.Control) { expression = individual; variableNames = new ArrayList(); variableNames.Add(String.Empty); // an individual has no name evaluator = null; }
public ExpressionRelater(string atomRelation, IPredicate[] variables) : base(BindingTypes.Control) { expression = atomRelation; variableNames = new ArrayList(); foreach (IPredicate variable in variables) { variableNames.Add(variable.Value); } evaluator = null; }
public override bool Relate(string function, object[] predicates) { if (evaluator == null) { evaluator = Compilation.NewEvaluator(expression, Formula.DEFAULT_EXPRESSION_PLACEHOLDER, variableNames, predicates); } return(Convert.ToBoolean(evaluator.Run(predicates)));; }
public override bool Evaluate(object predicate, string function, string[] arguments) { if (evaluator == null) { evaluator = Compilation.NewEvaluator(expression, Formula.DEFAULT_EXPRESSION_PLACEHOLDER, variableNames, new object[] { predicate }); } return(Convert.ToBoolean(evaluator.Run(new object[] { predicate }))); }
public override bool Relate(string function, object[] predicates) { if (evaluator == null) evaluator = Compilation.NewEvaluator(expression, Formula.DEFAULT_EXPRESSION_PLACEHOLDER, variableNames, predicates); return Convert.ToBoolean(evaluator.Run(predicates));; }
public ExpressionRelater(string atomRelation, IPredicate[] variables) : base(BindingTypes.Control) { expression = atomRelation; variableNames = new ArrayList(); foreach(IPredicate variable in variables) variableNames.Add(variable.Value); evaluator = null; }
public override bool Evaluate(object predicate, string function, string[] arguments) { if (evaluator == null) evaluator = Compilation.NewEvaluator(expression, Formula.DEFAULT_EXPRESSION_PLACEHOLDER, variableNames, new object[]{predicate}); return Convert.ToBoolean(evaluator.Run(new object[]{predicate})); }