JoinOperand Methods
An operator that joins persistent objects on a specified condition, and calculates aggregate functions against matching objects.| Name | Description |
|---|---|
| Accept(ICriteriaVisitor) | For internal use. |
| Accept<T>(ICriteriaVisitor<T>) | For internal use. |
| And(CriteriaOperator, CriteriaOperator) static | Returns the expression which groups two operands with logical AND. Inherited from CriteriaOperator. |
| And(CriteriaOperator[]) static | Returns the expression which groups the specified operands with logical AND. Inherited from CriteriaOperator. |
| And(IEnumerable<CriteriaOperator>) static | Returns the expression which groups the specified operands with logical AND. Inherited from CriteriaOperator. |
| Avg(CriteriaOperator) | Creates a new JoinOperand which returns the average of values calculated by the given aggregate expression. This expression is evaluated against elements that match the specified JoinOperand.Condition. |
| Clone() | Creates a copy of the current JoinOperand instance. |
| Clone(CriteriaOperator) static | Creates a copy of the specified CriteriaOperator object. Inherited from CriteriaOperator. |
| Clone(OperandProperty) static | Creates a copy of the specified OperandProperty object. Inherited from CriteriaOperator. |
| Count() | Creates a new JoinOperand which returns the count of elements that match the JoinOperand.Condition. |
| Count(CriteriaOperator) | Creates a new JoinOperand which returns the count of elements that match the JoinOperand.Condition. |
| CriterionEquals(CriteriaOperator, CriteriaOperator) static | This method is intended for internal use. Inherited from CriteriaOperator. |
| Custom(String, IEnumerable<CriteriaOperator>) | Creates a new custom JoinOperand with a custom aggregate function. |
| Equals(Object, Object) static | Determines whether the specified object instances are considered equal. Inherited from Object. |
| Equals(Object) | Determines whether the current object has the same settings as the specified object. |
| Exists() | Creates a new JoinOperand which determines whether or not the count of elements that match the JoinOperand.Condition is greater than zero. |
| Exists(CriteriaOperator) | Creates a new JoinOperand which determines whether or not the count of elements that match the JoinOperand.Condition is greater than zero. |
| FormatConstantValue(Object) static | Converts an object to a string that can be used in criteria expressions. Inherited from CriteriaOperator. |
| FormatPropertyName(String) static | Converts a property name to a string that can be used in criteria expressions. Inherited from CriteriaOperator. |
| FromLambda<TModel>(Expression<Func<TModel, Boolean>>) static | Converts the specified LINQ-like expression to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| FromLambda<TModel, TResult>(Expression<Func<TModel, TResult>>) static | Converts the specified LINQ-like expression to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| GetCustomAggregate(String) static | Searches custom aggregate functions registered in an application via the RegisterCustomAggregate(ICustomAggregate) and RegisterCustomAggregates(IEnumerable<ICustomAggregate>) method calls for a function with a specified name. Inherited from CriteriaOperator. |
| GetCustomAggregates() static | Searches custom aggregate functions registered in an application via the RegisterCustomAggregate(ICustomAggregate) and RegisterCustomAggregates(IEnumerable<ICustomAggregate>) method calls. Inherited from CriteriaOperator. |
| GetCustomFunction(String) static | Searches custom functions registered in an application via the CriteriaOperator.RegisterCustomFunction and CriteriaOperator.RegisterCustomFunctions method calls for a function with a specified name. Inherited from CriteriaOperator. |
| GetCustomFunctions() static | Returns custom functions registered in an application via the CriteriaOperator.RegisterCustomFunction and CriteriaOperator.RegisterCustomFunctions method calls. Inherited from CriteriaOperator. |
| GetHashCode() | Gets the hash code (a number) that corresponds to the value of the current JoinOperand object. |
| GetType() | Gets the Type of the current instance. Inherited from Object. |
| IsConditionalFilterFunction(FunctionOperator) static | Inherited from CriteriaOperator. |
| IsConditionalFilterFunction(String) static | Inherited from CriteriaOperator. |
| IsNotNull() | Initializes a new UnaryOperator instance that checks whether the current criteria is not null. Inherited from CriteriaOperator. |
| IsNull() | Initializes a new UnaryOperator instance that checks whether the current criteria is null. Inherited from CriteriaOperator. |
| LegacyToString() | Returns the string representation of the criteria specified by the current CriteriaOperator instance. Inherited from CriteriaOperator. |
| LegacyToString(CriteriaOperator) static | Returns the string representation of a specified criteria. Inherited from CriteriaOperator. |
| Max(CriteriaOperator) | Creates a new JoinOperand which returns the maximum of the values calculated by the given aggregate expression. This expression is evaluated against elements that match the specified JoinOperand.Condition. |
| MemberwiseClone() protected | Creates a shallow copy of the current Object. Inherited from Object. |
| Min(CriteriaOperator) | Creates a new JoinOperand which returns the minimum of the values calculated by the given aggregate expression. This expression is evaluated against elements that match the specified JoinOperand.Condition. |
| Not() | Returns an instance of the UnaryOperator that represents the criterion resulting from the logical inversion of the criterion the current CriteriaOperator represents. Inherited from CriteriaOperator. |
| Or(CriteriaOperator, CriteriaOperator) static | Returns the expression which groups two operands with logical OR. Inherited from CriteriaOperator. |
| Or(CriteriaOperator[]) static | Returns the expression which groups the specified operands with logical OR. Inherited from CriteriaOperator. |
| Or(IEnumerable<CriteriaOperator>) static | Returns the expression which groups the specified operands with logical OR. Inherited from CriteriaOperator. |
| Parse(String, out OperandValue[]) static | Converts the specified string, specifying an expression, to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| Parse(String, Object[]) static | Converts the specified string, specifying an expression, to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| ParseList(String, out OperandValue[]) static | Converts the specified string representation of expressions that are divided by a semicolon into their CriteriaOperator equivalents. Inherited from CriteriaOperator. |
| ParseList(String, Object[]) static | Converts the specified string representation of expressions that are divided by a semicolon into their CriteriaOperator equivalents. Inherited from CriteriaOperator. |
| ReferenceEquals(Object, Object) static | Determines whether the specified Object instances are the same instance. Inherited from Object. |
| RegisterCustomAggregate(ICustomAggregate) static | Registers a custom aggregate function to use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| RegisterCustomAggregates(IEnumerable<ICustomAggregate>) static | Registers custom aggregate functions to use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| RegisterCustomFunction(ICustomFunctionOperator) static | Registers a specified custom function to use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| RegisterCustomFunctions(IEnumerable<ICustomFunctionOperator>) static | Registers specified custom functions to use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| Sum(CriteriaOperator) | Creates a new JoinOperand which returns the sum of values calculated by the given aggregate expression. This expression is evaluated against elements that match the specified JoinOperand.Condition. |
| ToBasicStyleString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its equivalent string in VB style. Inherited from CriteriaOperator. |
| ToBasicStyleString(CriteriaOperator) static | Converts the specified expression into its equivalent string in VB style. Inherited from CriteriaOperator. |
| ToCStyleString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its equivalent string in C# style. Inherited from CriteriaOperator. |
| ToCStyleString(CriteriaOperator) static | Converts the specified expression into its equivalent string in C# style. Inherited from CriteriaOperator. |
| ToString() | Converts the current expression into its VB equivalent string. Inherited from CriteriaOperator. |
| ToString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its equivalent string in VB style. Inherited from CriteriaOperator. |
| ToString(CriteriaOperator) static | Converts the specified expression into its equivalent string in VB style. Inherited from CriteriaOperator. |
| TryParse(String, Object[]) static | Tries to convert the specified string representation of an expression to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| UnregisterCustomAggregate(ICustomAggregate) static | Unregisters a specified custom aggregate function from use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| UnregisterCustomAggregate(String) static | Unregisters a custom aggregate function with a specified name from use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| UnregisterCustomFunction(ICustomFunctionOperator) static | Unregisters a specified custom function from use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| UnregisterCustomFunction(String) static | Unregisters a custom function with a specified name from use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
See Also