Class AggregationUtil

Provides functionality for calculating agregation references.

Inheritance
System.Object
AggregationUtil
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Mediachase.BusinessFoundation.Data.Meta.Management
Assembly: Mediachase.BusinessFoundation.Data.dll
Version: 10.8.0
Syntax
public static class AggregationUtil

Methods

DeleteAllElements(MetaField, PrimaryKeyId)

Deletes all elements.

Declaration
public static void DeleteAllElements(MetaField aggregation, PrimaryKeyId primaryKeyId)
Parameters
Type Name Description
MetaField aggregation

The aggregation.

PrimaryKeyId primaryKeyId

The primary key id.

GetContainerReferenceFieldName(MetaClass)

Gets the name of the container reference field.

Declaration
public static string GetContainerReferenceFieldName(MetaClass container)
Parameters
Type Name Description
MetaClass container

The container.

Returns
Type Description
System.String

GetContainerReferenceIdFieldName(MetaClass)

Gets the name of the container reference id field.

Declaration
public static string GetContainerReferenceIdFieldName(MetaClass container)
Parameters
Type Name Description
MetaClass container

The container.

Returns
Type Description
System.String

GetDefaultElement(MetaField, PrimaryKeyId)

Gets the default element.

Declaration
public static MetaObject GetDefaultElement(MetaField aggregation, PrimaryKeyId primaryKeyId)
Parameters
Type Name Description
MetaField aggregation

The aggregation.

PrimaryKeyId primaryKeyId

The primary key id.

Returns
Type Description
MetaObject

GetDefaultElement(String, String, PrimaryKeyId)

Gets the default element.

Declaration
public static MetaObject GetDefaultElement(string containerMetaClassName, string aggregationMetaFieldName, PrimaryKeyId primaryKeyId)
Parameters
Type Name Description
System.String containerMetaClassName

Name of the container meta class.

System.String aggregationMetaFieldName

Name of the aggregation meta field.

PrimaryKeyId primaryKeyId

The primary key id.

Returns
Type Description
MetaObject

GetElementMetaClass(MetaField)

Gets the element meta class.

Declaration
public static MetaClass GetElementMetaClass(MetaField aggregation)
Parameters
Type Name Description
MetaField aggregation

The aggregation.

Returns
Type Description
MetaClass

GetElements(MetaField, PrimaryKeyId)

Gets the elements.

Declaration
public static MetaObject[] GetElements(MetaField aggregation, PrimaryKeyId primaryKeyId)
Parameters
Type Name Description
MetaField aggregation

The aggregation.

PrimaryKeyId primaryKeyId

The primary key id.

Returns
Type Description
MetaObject[]

GetElements(String, String, PrimaryKeyId)

Gets the elements.

Declaration
public static MetaObject[] GetElements(string containerMetaClassName, string aggregationMetaFieldName, PrimaryKeyId primaryKeyId)
Parameters
Type Name Description
System.String containerMetaClassName

Name of the container meta class.

System.String aggregationMetaFieldName

Name of the aggregation meta field.

PrimaryKeyId primaryKeyId

The primary key id.

Returns
Type Description
MetaObject[]

GetIsDefaultElementFieldName(MetaClass)

Gets the name of the is default element field.

Declaration
public static string GetIsDefaultElementFieldName(MetaClass container)
Parameters
Type Name Description
MetaClass container

The container.

Returns
Type Description
System.String

ResetAllDefaultElement(MetaField, PrimaryKeyId)

Resets all default element.

Declaration
public static void ResetAllDefaultElement(MetaField aggregation, PrimaryKeyId primaryKeyId)
Parameters
Type Name Description
MetaField aggregation

The aggregation.

PrimaryKeyId primaryKeyId

The primary key id.

ResetAllDefaultElement(MetaField, PrimaryKeyId, PrimaryKeyId)

Resets all default element.

Declaration
public static void ResetAllDefaultElement(MetaField aggregation, PrimaryKeyId primaryKeyId, PrimaryKeyId excludeElementId)
Parameters
Type Name Description
MetaField aggregation

The aggregation.

PrimaryKeyId primaryKeyId

The primary key id.

PrimaryKeyId excludeElementId

The element id to exclude.