/// <summary>
/// Gets the authorization strategy's NHibernate filter definitions and a functional delegate for determining when to apply them.
/// </summary>
/// <returns>A read-only list of filter application details to be applied to the NHibernate configuration and mappings.</returns>
public IReadOnlyList <FilterApplicationDetails> GetFilters()
{
var filters = new List <FilterApplicationDetails>
{
new FilterApplicationDetails(
"Namespace",
@"(Namespace IS NOT NULL AND Namespace LIKE :Namespace)",
@"({currentAlias}.Namespace IS NOT NULL AND {currentAlias}.Namespace LIKE :Namespace)",
(c, w, p, jt) =>
{
// Ensure the Namespace parameter is represented as an object array
var namespacePrefixes = p["Namespace"] as object[] ?? new [] { p["Namespace"] };
// Combine the namespace filters using OR (only one must match to grant authorization)
var namespacesDisjunction = new Disjunction();
foreach (var namespacePrefix in namespacePrefixes)
{
namespacesDisjunction.Add(Restrictions.Like("Namespace", namespacePrefix));
}
// Add the final namespaces criteria to the supplied WHERE clause (junction)
w.Add(
new AndExpression(
Restrictions.IsNotNull("Namespace"),
namespacesDisjunction));
},
(t, p) => !DescriptorEntitySpecification.IsEdFiDescriptorEntity(t) && p.HasPropertyNamed("Namespace")),
}.AsReadOnly();
return(filters);
}
private void FilterContentPublishedCriteria(ICriteria crit, ContentCategory cc, ContentType ct)
{
crit.Add(Expression.Eq("Category", cc));
crit.Add(Expression.Eq("Type", ct));
crit.Add(Expression.Eq("Status", ContentPublishedStatus.Enabled));
Conjunction c1 = new Conjunction();
c1.Add(Expression.Ge("ScheduleFrom", DateTime.Today));
c1.Add(Expression.IsNull("ScheduleTo"));
Conjunction c2 = new Conjunction();
c2.Add(Expression.IsNull("ScheduleFrom"));
c2.Add(Expression.IsNull("ScheduleTo"));
Conjunction c3 = new Conjunction();
c3.Add(Expression.Ge("ScheduleFrom", DateTime.Today));
c3.Add(Expression.Le("ScheduleTo", DateTime.Today));
Disjunction d = new Disjunction();
d.Add(c1);
d.Add(c2);
d.Add(c3);
crit.Add(d);
crit.AddOrder(new Order("CreatedOn", false));
crit.AddOrder(new Order("ScheduleFrom", false));
}
protected override Expression VisitTypeIs(TypeBinaryExpression expr)
{
var visitor = new MemberNameVisitor(rootCriteria);
visitor.Visit(expr);
string memberName = visitor.MemberName + ".class";
var metaData = session.SessionFactory.GetClassMetadata(expr.TypeOperand);
if (metaData.HasSubclasses)
{
//make sure to include any subtypes
var disjunction = new Disjunction();
foreach (string entityName in ((IEntityPersister)metaData).EntityMetamodel.SubclassEntityNames)
{
var metadata = session.SessionFactory.GetClassMetadata(entityName);
disjunction.Add(Property.ForName(memberName).Eq(metadata.GetMappedClass(EntityMode.Poco)));
}
visitor.CurrentCriteria.Add(disjunction);
}
else
{
visitor.CurrentCriteria.Add(Property.ForName(memberName).Eq(expr.TypeOperand));
}
return(expr);
}
public static Any Of(IEvaluatable argument)
{
var newJunction = new Disjunction();
JunctionHelper.AddArgumentToJunction <Disjunction>(newJunction, argument);
return(new Any(newJunction));
}
public bool UpdatePlayer(PlayerPatchDto dto, Guid id)
{
var player = Session.Get <PlayerModel>(id);
if (player == null)
{
return(false);
}
var groupDisjunction = new Disjunction();
foreach (var groupName in dto.GroupNames)
{
groupDisjunction.Add(Restrictions.InsensitiveLike(Projections.Property <GroupModel>(p => p.Players), dto.GroupNames));
}
var groups = Session.QueryOver <GroupModel>()
.Where(groupDisjunction).Future().ToList();
using (var transaction = Session.BeginTransaction())
{
player.FirstName = dto.FirstName;
player.LastName = dto.LastName;
player.Email = dto.Email;
player.Rating = dto.Rating;
player.IsActive = dto.IsActive;
player.Groups = groups;
Session.Update(player);
transaction.Commit();
}
return(true);
}
public ICriteria SearchCriteria(string info, DateTime?fromDate, DateTime?toDate, ImportStatus?status)
{
ICriteria crit = GetCriteria();
if (!string.IsNullOrEmpty(info))
{
Disjunction d = new Disjunction();
d.Add(Restrictions.InsensitiveLike("Description", info, MatchMode.Anywhere));
d.Add(Restrictions.InsensitiveLike("File", info, MatchMode.Anywhere));
crit.Add(d);
}
if (fromDate != null)
{
crit.Add(Expression.Ge("DateImported", fromDate));
}
if (toDate != null)
{
crit.Add(Expression.Le("DateImported", toDate));
}
if (status != null)
{
crit.Add(Expression.Eq("ImportStatus", status));
}
return(crit);
}
/// <summary>
/// Ruft Seitenweise die beantragten Nutzer der Plattform ab.
/// </summary>
/// <param name="pageable">Informationen über aufzurufende Seite und Seitengröße</param>
/// <param name="searchTerm"></param>
/// <returns></returns>
public IPage <ProposedUser> FindProposedUser(IPageable pageable, string searchTerm)
{
Require.NotNull(pageable, "pageable");
Action <ICriteria> criterionsDelegate = delegate(ICriteria criteria) {
if (!string.IsNullOrEmpty(searchTerm))
{
/*Die Prüfung ob die Properties die Suchzeichenfolge enthalten per Oder verknüpfen*/
Disjunction orCriterias = new Disjunction();
orCriterias.Add(Restrictions.Like(Objects.GetPropertyName <ProposedUser>(user => user.UserName),
searchTerm,
MatchMode.Anywhere));
orCriterias.Add(Restrictions.Like(Objects.GetPropertyName <ProposedUser>(user => user.Email),
searchTerm,
MatchMode.Anywhere));
orCriterias.Add(Restrictions.Like(Objects.GetPropertyName <ProposedUser>(user => user.FirstName),
searchTerm,
MatchMode.Anywhere));
orCriterias.Add(Restrictions.Like(Objects.GetPropertyName <ProposedUser>(user => user.LastName),
searchTerm,
MatchMode.Anywhere));
criteria.Add(orCriterias);
}
};
/*Sortierung hinzufügen*/
Action <ICriteria> ordersDelegate = delegate(ICriteria criteria) {
criteria.AddOrder(Order.Asc("LastName"));
criteria.AddOrder(Order.Asc("FirstName"));
};
return(Find(pageable, criterionsDelegate, ordersDelegate));
}
public void AddRootCondition()
{
Disjunction dis = new Disjunction();
dis.AddRootCondition();
and.Add(dis);
}
private ICriteria ListSearchCriteria(string search, Type type, CategoryBase parent)
{
ICriteria crit = GetCriteria();
if (type != null)
{
crit = NHibernateSession.CreateCriteria(type);
}
if (!string.IsNullOrEmpty(search))
{
Disjunction d = new Disjunction();
d.Add(Expression.InsensitiveLike("Name", search, MatchMode.Anywhere));
d.Add(Expression.InsensitiveLike("Description", search, MatchMode.Anywhere));
d.Add(Expression.InsensitiveLike("NameEnglish", search, MatchMode.Anywhere));
d.Add(Expression.InsensitiveLike("DescripionEnglish", search, MatchMode.Anywhere));
crit.Add(d);
}
if (parent != null)
{
crit.Add(Expression.Eq("Parent", parent));
}
return(crit);
}
private ICriteria ListLevelOnePagesCriteria(string search, CatalogPage parent, CategoryPageStatus?status)
{
ICriteria crit = GetCriteria();
if (!string.IsNullOrEmpty(search))
{
Disjunction d = new Disjunction();
d.Add(Expression.InsensitiveLike("Name", search, MatchMode.Anywhere));
d.Add(Expression.InsensitiveLike("Description", search, MatchMode.Anywhere));
d.Add(Expression.InsensitiveLike("NameEnglish", search, MatchMode.Anywhere));
d.Add(Expression.InsensitiveLike("DescripionEnglish", search, MatchMode.Anywhere));
crit.Add(d);
}
if (parent != null)
{
crit.Add(Expression.Eq("Parent", parent));
}
if (status != null)
{
crit.Add(Expression.Eq("CategoryPageStatus", status));
}
DetachedCriteria levelOneCriteria = DetachedCriteria.For <CatalogPage>().SetProjection(Projections.Property("ID"))
.Add(Expression.IsNull("Parent"));
ICriterion levelOneSubquery = Subqueries.PropertyIn("Parent", levelOneCriteria);
crit.Add(levelOneSubquery);
return(crit);
}
public void IsClosed_CreateBetaRuleFromDisjunctionWithAdditionalLiteralsContradictingBothBranches_ExpectedParentClosed()
{
// Arrange
Disjunction disjunction = (Disjunction)PropositionGenerator.CreateBinaryConnectiveWithRandomSymbols(Disjunction.SYMBOL);
Negation negatedLeftLiteral = new Negation();
negatedLeftLiteral.LeftSuccessor = disjunction.LeftSuccessor;
Negation negatedRightLiteral = new Negation();
negatedRightLiteral.LeftSuccessor = disjunction.RightSuccessor;
HashSet <Proposition> propositions = new HashSet <Proposition>()
{
negatedLeftLiteral,
disjunction,
negatedRightLiteral
};
// Act
SemanticTableauxElement betaRuleElement = new SemanticTableauxElement(propositions);
bool parentClosed = betaRuleElement.IsClosed();
// Assert
parentClosed.Should().BeTrue("Because the beta rule contains two contradictions, each of which should close one of the branches");
}
// By dumb luck this could fail if it generated two identical successors for the disjunction!
public void Constructor_CreateAlphaRuleFromNegationOfDisjunctionOfLiterals_SetOfLengthTwoReturnedWithTwoNegatedLiterals()
{
// Arrange
Disjunction disjunction = (Disjunction)PropositionGenerator.CreateBinaryConnectiveWithRandomSymbols(Disjunction.SYMBOL);
Negation negatedDisjunction = new Negation();
negatedDisjunction.LeftSuccessor = disjunction;
HashSet <Proposition> propositions = new HashSet <Proposition>()
{
negatedDisjunction
};
SemanticTableauxElement alphaRuleElement = new SemanticTableauxElement(propositions);
SemanticTableauxElement child = alphaRuleElement.LeftChild;
// Act
HashSet <Proposition> childPropositions = child.Propositions;
int actualNumberOfLiterals = childPropositions.Count;
int expectedNumberOfLiterals = 2;
// Assert
actualNumberOfLiterals.Should().Be(expectedNumberOfLiterals, "Because a disjunction of two literals was given");
foreach (Proposition p in childPropositions)
{
p.Should().BeOfType <Negation>("Because for this alpha rule, the negation of both literals is returned");
}
}
public void NodeLabel_CreateNodeLabelWithBothChildrenAndNotClosed_ExpectedLabelWithChildrenIncluded()
{
// Arrange
Disjunction disjunction = new Disjunction();
disjunction.LeftSuccessor = new Proposition('B');
disjunction.RightSuccessor = new Proposition('R');
HashSet <Proposition> propositions = new HashSet <Proposition>()
{
disjunction
};
SemanticTableauxElement semanticTableauxElement = new SemanticTableauxElement(propositions);
semanticTableauxElement.NodeNumber = 1;
semanticTableauxElement.LeftChild.NodeNumber = 2;
semanticTableauxElement.RightChild.NodeNumber = 3;
// Act
string actualNodeLabel = semanticTableauxElement.NodeLabel();
string expectedNodeLabel = $"node{semanticTableauxElement.NodeNumber}[ label = \"(B | R)\" ]\n";
expectedNodeLabel += $"node1 -- node2\n";
expectedNodeLabel += $"node{semanticTableauxElement.NodeNumber + 1}[ label = \"B\" ]\n";
expectedNodeLabel += $"node1 -- node3\n";
expectedNodeLabel += $"node{semanticTableauxElement.NodeNumber + 2}[ label = \"R\" ]\n";
// Assert
actualNodeLabel.Should().Be(expectedNodeLabel, "Because that's the format required for graphviz plus our own choice of display");
}
public void DisjoinsCriteria()
{
var spec1 = new IntegerPredicate(i => i == 0);
var spec2 = new IntegerPredicate(i => i > 0);
var criteria1 = spec1.Criteria;
var criteria2 = spec2.Criteria;
var disjoinedSpec = new Disjunction<int>(spec1, spec2);
var disjoinedCriteria = disjoinedSpec.Criteria;
Assert.That(disjoinedCriteria.Body, Is.AssignableTo<BinaryExpression>());
var binary = (BinaryExpression)disjoinedCriteria.Body;
Assert.That(binary.NodeType, Is.EqualTo(ExpressionType.OrElse));
Assert.That(binary.Conversion, Is.Null);
Assert.That(binary.Left.ToString(), Is.EqualTo(criteria1.Body.ToString()));
Assert.That(binary.Right.ToString(), Is.EqualTo(criteria2.Body.ToString()));
Assert.That(binary.Method, Is.Null);
Assert.That(binary.IsLifted, Is.False);
Assert.That(binary.IsLiftedToNull, Is.False);
ExpressionWriter.Write(disjoinedCriteria);
}
protected void btnDelete_Click(object sender, EventArgs e)
{
try
{
string[] idlst = txtIdListHidden.Value.Split(new char[] { '|' });
ObjectQuery oq = new ObjectQuery();
Disjunction dis = new Disjunction();
foreach (string id in idlst)
{
dis.Add(Expression.Eq("Id", id));
}
oq.AddCriterion(dis);
IList <PaymentOrderDetial> list = model.QueryDetial(oq);
if (model.Delete(list as IList))
{
UtilClass.MessageBox(this, "删除成功！");
GridViewSource1.GetData();
SumMoney();
Clear();
}
else
{
UtilClass.MessageBox(this, "删除失败！");
}
}
catch (Exception)
{
UtilClass.MessageBox(this, "操作失误，请重试！");
}
}
private static Symbol SpecialSymbol(string str, ref int index)
{
++index;
if (index >= str.Length)
{
throw new ArgumentException(
$"a tag was expected, but there is no tag before the symbol \\ with the number {index - 1}");
}
var tag = GetTag(str, ref index);
if (tag.Length == 0)
{
throw new ArgumentException(
$"a tag was expected, but there is no tag before the symbol \\ with the number {index - 1}");
}
return(tag switch
{
"lnot" => Negation.GetInstance(),
"lor" => Disjunction.GetInstance(),
"land" => Conjunction.GetInstance(),
"to" => Implication.GetInstance(),
"forall" => UniversalQuantifier.GetInstance(),
"exists" => ExistentialQuantifier.GetInstance(),
"over" => Division.GetInstance(),
"func" => GetFunction(str, ref index), // \func{name arity}
"pr" => GetPredicate(str, ref index), // \pr{name arity}
_ => throw new ArgumentException($"unknown tag {tag} before the symbol with the number {index}")
});
public void TrueExample1()
{
Disjunction disj = new Disjunction(A, B);
Conjunction conj = new Conjunction(disj, C);
Assert.True(conj.Is_NNF());
}
public List <Student> Search(StudentSearchCriteria criteria)
{
var students = session.QueryOver <Student>();
if (!String.IsNullOrEmpty(criteria.PartialName))
{
string pn = String.Format("%{0}%", criteria.PartialName.Substring(0, Math.Min(50, criteria.PartialName.Length)));
Disjunction disjunction = new Disjunction();
disjunction.Add(Restrictions.On <Student>(e => e.FirstName).IsLike(pn));
disjunction.Add(Restrictions.On <Student>(e => e.LastName).IsLike(pn));
students = students.Where(disjunction);
}
if (criteria.Id.HasValue)
{
students = students.Where(x => x.Id == criteria.Id);
}
if (criteria.MathGeniusId.HasValue)
{
students = students.Where(x => x.MathGeniusId == criteria.MathGeniusId);
}
if (criteria.GraduationYear.HasValue)
{
students = students.Where(x => x.GraduationYear == criteria.GraduationYear);
}
return(students.List <Student>().ToList());
}
public IList<Friend> Search(RegisteredUser user, string friend, FriendStatus status, int limit)
{
ICriteria crit = NHibernateSession.Current.CreateCriteria(typeof(Friend));
crit.SetFetchMode("User", FetchMode.Join);
crit.Add(Restrictions.Eq("BasicUser.Id", user.Id));
crit.Add(Expression.Not(Expression.Eq("Status", FriendStatus.Denied)));
if(status != FriendStatus.All)
crit.Add(Expression.Eq("Status", status));
Disjunction d = new Disjunction();
if (!string.IsNullOrEmpty(friend))
{
ICriteria critUser = crit.CreateCriteria("User");
d.Add(Expression.Like("FirstName", friend, MatchMode.Anywhere));
d.Add(Expression.Like("LastName", friend, MatchMode.Anywhere));
d.Add(Expression.Like("EmailAddress", friend, MatchMode.Anywhere));
critUser.Add(d);
}
if (limit > 0)
crit.SetMaxResults(limit);
return crit.List<Friend>();
}
public IList <TransactionHistoryWeekly> GetInfo(int productID, int week, int year, int period)
{
ICriteria crit = GetCriteria();
crit.Add(Expression.Eq("ProductID", new Product(productID)));
int weekDif = (week - period);
if (weekDif <= 0)
{
Disjunction dis = new Disjunction();
dis.Add(new AndExpression(new BetweenExpression("Week", 52 + weekDif, 52), new EqExpression("Year", year - 1)));
dis.Add(new AndExpression(new BetweenExpression("Week", 1, week), new EqExpression("Year", year)));
crit.Add(dis);
}
else
{
crit.Add(new AndExpression(new BetweenExpression("Week", week - period, week), new EqExpression("Year", year)));
}
crit.AddOrder(new Order("Year", false));
crit.AddOrder(new Order("Week", false));
return(crit.List <TransactionHistoryWeekly>());
}
public static SequentFormula Apply(SequentFormula first, SequentFormula second, SequentFormula third)
{
if (Disjunction.GetInstance().Equals(first.Consequent.TopConnective) == false)
{
return(null);
}
if (second.Consequent == null || third.Consequent == null)
{
return(null);
}
if (second.Consequent.Equals(third.Consequent) == false)
{
return(null);
}
var newAntecedents = new HashSet <Formula>();
foreach (var antecedent in first)
{
newAntecedents.Add(antecedent);
}
foreach (var antecedent in second)
{
newAntecedents.Add(antecedent);
}
foreach (var antecedent in third)
{
newAntecedents.Add(antecedent);
}
var newConsequent = second.Consequent;
return(new SequentFormula(newAntecedents, newConsequent));
}
public IList <HandHistory> GetGames(IEnumerable <long> gameNumbers, short pokersiteId)
{
var handHistoryParserFactory = ServiceLocator.Current.GetInstance <IHandHistoryParserFactory>();
var handHistoryParser = handHistoryParserFactory.GetFullHandHistoryParser((EnumPokerSites)pokersiteId);
using (var session = ModelEntities.OpenSession())
{
List <HandHistory> historyList = new List <HandHistory>();
Disjunction restriction = Restrictions.Disjunction();
restriction.Add(Restrictions.Conjunction()
.Add(Restrictions.On <Handhistory>(x => x.Gamenumber).IsIn(gameNumbers.ToList()))
.Add(Restrictions.Where <Handhistory>(x => x.PokersiteId == pokersiteId)));
var list = session.QueryOver <Handhistory>()
.Where(restriction)
.List();
foreach (var history in list)
{
var result = handHistoryParser.ParseFullHandHistory(history.HandhistoryVal);
if (result == null)
{
continue;
}
historyList.Add(result);
}
return(historyList);
}
}
public IList <Campaign> GetActive(string applicationName, bool onlyFixed)
{
ICriteria crit = GetCriteria( );
// Check Schedule Range
Conjunction range = new Conjunction();
range.Add(Expression.Le("StartDate", DateTime.Today));
range.Add(Expression.Ge("EndDate", DateTime.Today));
// If EndDate is null, avoid range check
Disjunction nullDate = new Disjunction( );
nullDate.Add(new NullExpression("EndDate"));
nullDate.Add(range);
// Apply filters
crit.AddOrder(new Order("StartDate", false))
.Add(Expression.Eq("Status", CampaignStatus.Enabled))
.Add(Expression.Eq("ApplicationName", applicationName))
.Add(nullDate);
// If fixed only, check dynamic code is null
if (onlyFixed)
{
crit.Add(new NullExpression("DynamicCode"));
}
return(crit.List <Campaign>( ));
}
public void Copy_CopyingDisjunctionWithTwoRandomVariableSymbols_ExpectedDifferentReferencesForConnective()
{
// Arrange // Act // Assert
Disjunction disjunction = generateDisjunction();
Copy_CopyingBinaryConnectiveWithTwoRandomVariableSymbols_ExpectedDifferentReferencesForConnective(disjunction);
}
public void TestDisjunctionIdentity()
{
BooleanExpression actual = new Disjunction(A, BooleanExpression.FALSE).Simplify();
BooleanExpression expected = A;
Assert.Equal(expected, actual);
}
public IList <OutfitUpdater> GetOnly(params OutfitUpdaterStatus[] status)
{
ICriteria crit = Session.CreateCriteria(typeof(OutfitUpdater));
crit.Add(Expression.Eq("Season", SeasonHelper.CurrentSeason));
Disjunction d = new Disjunction();
foreach (OutfitUpdaterStatus ous in status)
{
d.Add(Expression.Eq("Status", ous));
}
crit.Add(d);
// Fetch everything we can to avoid select on the loops.
crit.SetFetchMode("Silouhette", FetchMode.Join);
crit.SetFetchMode("Silouhette.Structure", FetchMode.Join);
crit.SetFetchMode("Silouhette.Shape", FetchMode.Join);
crit.SetFetchMode("ColorFamily", FetchMode.Join);
crit.SetFetchMode("ColorFamily.AnalogousFamily", FetchMode.Join);
crit.SetFetchMode("ColorFamily.AnalogousFamily2", FetchMode.Join);
crit.SetFetchMode("ColorFamily.ComplimentaryFamily", FetchMode.Join);
crit.SetFetchMode("Pattern", FetchMode.Join);
return(crit.List <OutfitUpdater>());
}
public IList <TransactionHistoryWeekly> GetSalesTotal(Product productID, int week, int year)
{
List <TransactionHistoryWeekly> info = new List <TransactionHistoryWeekly>();
for (int interval = 4; interval <= 52;)
{
ICriteria crit = GetCriteria();
crit.Add(Expression.Eq("ProductID", productID));
int weekDif = (week - interval);
if (weekDif <= 0)
{
Disjunction dis = new Disjunction();
dis.Add(new AndExpression(new BetweenExpression("Week", 52 + weekDif, 52), new EqExpression("Year", year - 1)));
dis.Add(new AndExpression(new BetweenExpression("Week", 1, week), new EqExpression("Year", year)));
crit.Add(dis);
}
else
{
crit.Add(new AndExpression(new BetweenExpression("Week", week - interval, week), new EqExpression("Year", year)));
}
crit.SetProjection(Projections.ProjectionList()
.Add(Projections.Sum("Sale"))
.Add(Projections.GroupProperty("ProductID"))
);
crit.SetResultTransformer(new NHibernate.Transform.AliasToBeanConstructorResultTransformer(typeof(TransactionHistoryWeekly).GetConstructors()[1]));
TransactionHistoryWeekly res = crit.UniqueResult <TransactionHistoryWeekly>();
if (res == null)
{
res = new TransactionHistoryWeekly();
res.Sale = 0;
}
info.Add(res);
switch (interval)
{
case 4:
interval = 13;
break;
case 13:
interval = 26;
break;
case 26:
interval = 52;
break;
case 52:
interval = 60;
break;
}
}
return(info);
}
public void Visit(Disjunction visitable)
{// β-rule for |
var tableauxRoot = visitable.Belongs;
var p = BinaryTree.CloneNode(visitable.LeftNode, _binaryTree);
var q = BinaryTree.CloneNode(visitable.RightNode, _binaryTree);
var nodeLeft = new TableauxNode(p, visitable, tableauxRoot, RuleType.RuleBeta);
var nodeRight = new TableauxNode(q, visitable, tableauxRoot, RuleType.RuleBeta);
}
public void Calculate_CalculateAllPossibleTruthValues_ExpectedTrueWhenLeftOrRightAreTrue(bool leftTruthValue, bool rightTruthValue, bool expectedTruthValue)
{
// Arrange
Disjunction disjunction = generateDisjunction();
string message = "because disjunction is true when either left or right are true";
Calculate_DetermineAllPossibleValuesBetweenTwoPropositionVariables(disjunction, message, leftTruthValue, rightTruthValue, expectedTruthValue);
}
public void TrueExample2()
{
Disjunction disj = new Disjunction(new Negation(B), C);
Conjunction conj = new Conjunction(A, disj, new Negation(C));
Disjunction outerDisj = new Disjunction(conj, D);
Assert.True(outerDisj.Is_NNF());
}
internal override WalkedToken Walk(WalkedToken left, WalkedToken right)
{
Disjunction crit = new Disjunction();
crit.Add(left.Criterion);
crit.Add(right.Criterion);
return(WalkedToken.FromCriterion(crit));
}
internal override WalkedToken Walk(WalkedToken left, WalkedToken right)
{
Disjunction crit = new Disjunction();
crit.Add(left.Criterion);
crit.Add(right.Criterion);
return WalkedToken.FromCriterion(crit);
}
public void SelectsDisjunction()
{
var spec1 = new IntegerGreaterThanZero();
var spec2 = new IntegerEqualToZero();
var disjoinedSpec = new Disjunction<int>(spec1, spec2);
Assert.That(disjoinedSpec.IsSatisfiedBy(1), Is.True);
Assert.That(disjoinedSpec.IsSatisfiedBy(0), Is.True);
Assert.That(disjoinedSpec.IsSatisfiedBy(-1), Is.False);
}
public double Satisfy (State s, Disjunction disjunct)
{
return 1 - disjunct.Expressions.Select (x => 1 - Satisfy (s, x)).Aggregate (1d, (acc, val) => acc * val);
}