Class FilterExpressionProvider
Represents base filter element provider.
Inheritance
System.Object
FilterExpressionProvider
Namespace: Mediachase.BusinessFoundation
Assembly: Mediachase.BusinessFoundation.dll
Version: 12.17.2Syntax
public abstract class FilterExpressionProvider : ProviderBaseConstructors
FilterExpressionProvider()
Initializes a new instance of the FilterExpressionProvider class.
Declaration
public FilterExpressionProvider()Properties
DataSource
Gets or sets the data source.
Declaration
public virtual object DataSource { get; set; }Property Value
| Type | Description |
|---|---|
| System.Object | The data source. |
Methods
GetElementConditions(String, FilterExpressionNode)
Gets the element conditions.
Declaration
public abstract ConditionElementCollection GetElementConditions(string expressionPlace, FilterExpressionNode node)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | expressionPlace | The expression place. |
| FilterExpressionNode | node | The node. |
Returns
| Type | Description |
|---|---|
| ConditionElementCollection |
GetElementMethods(String, FilterExpressionNode)
Gets the element conditions.
Declaration
public abstract MethodElementCollection GetElementMethods(string expressionPlace, FilterExpressionNode node)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | expressionPlace | The expression place. |
| FilterExpressionNode | node | The node. |
Returns
| Type | Description |
|---|---|
| MethodElementCollection |
GetNewElements(String, FilterExpressionNode)
Gets the new elements.
Declaration
public abstract FilterExpressionNodeCollection GetNewElements(string expressionPlace, FilterExpressionNode parent)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | expressionPlace | |
| FilterExpressionNode | parent |
Returns
| Type | Description |
|---|---|
| FilterExpressionNodeCollection |
LoadFilters(String, String)
Loads the filters.
Declaration
public abstract FilterExpressionNodeCollection LoadFilters(string expressionPlace, string expressionKey)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | expressionPlace | The expression place. |
| System.String | expressionKey | The expression key. |
Returns
| Type | Description |
|---|---|
| FilterExpressionNodeCollection |
SaveFilters(String, String, FilterExpressionNodeCollection)
Saves the filters.
Declaration
public abstract void SaveFilters(string expressionPlace, string expressionKey, FilterExpressionNodeCollection filters)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | expressionPlace | The expression place. |
| System.String | expressionKey | The expression key. |
| FilterExpressionNodeCollection | filters | The filters. |
