CTor

Initializes a new instance of the RelationCollection class.

Initializes a new instance of the RelationCollection class.

Initializes a new instance of the RelationCollection class.

Initializes a new instance of the RelationCollection class.

Gets or sets the number of elements that the CollectionBase can contain.

Gets the number of elements contained in the CollectionBase instance. This property cannot be overridden.

Gets Custom Filter Parameters, created in ToQueryText and which are used in custom filters.

Object which will be used to create valid parameter objects, field names, including prefix/postfix characters, and conversion routines, and field names, including prefix/postfix characters. Uses the strategy pattern so the generic code can work with more than one target database.

Gets an ArrayList containing the list of elements in the CollectionBase instance.

Indexer in the collection.

Gets an IList containing the list of elements in the CollectionBase instance.

Gets / sets ObeyWeakRelations, which is the flag to signal the collection what kind of join statements to generate in the ToQueryText statement, which is called by the DQE. Weak relationships are relationships which are optional, for example a customer with no orders is possible, because the relationship between customer and order is based on a field in order. When this property is set to true (default: false), weak relationships will result in LEFT JOIN statements. When set to false (which is the default), INNER JOIN statements are used.

Optional alias for select list fields. Used in entity fetches where the entity type to fetch has to be aliased because the source of the data is a derived table or requires aliasing because the relations used require that. If specified, all predicates referring to the entity type to fetch have to use the same alias.

Gets a value indicating whether the contents of this relation collection will result in joins which result in duplicate data. This is the case if there's at least one 1:n or m:n relation.

Adds the passed in IDynamicRelation instance to the list

Adds the passed in IEntityRelation instance to the list.

Adds the passed in relation to this collection

Adds the passed in IEntityRelation instance to the list.

Adds the passed in IEntityRelation instance to the list, under the alias specified for the end entity. The start entity gets no alias. The weakness of the relation is considered based on the ObeyWeakRelations setting.

Adds the passed in IEntityRelation instance to the list, under the alias specified for the end entity and will consider the relation's weakness based on the hint value. The start entity gets no alias.

Adds the passed in IEntityRelation instance to the list, under the aliases specified and will consider the relation's weakness based on the hint value. The start entity gets no alias.

Adds the range of IRelation objects stored in c to this collection.

Removes all objects from the CollectionBase instance. This method cannot be overridden.

Determines whether the specified object is equal to the current object.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Gets all derived tables in the relations inside this relation collection.

Returns an enumerator that iterates through the CollectionBase instance.

Serves as the default hash function.

Gets the Type of the current instance.

Gets per alias specified in a relation all entity names covered by that alias. This means that if an entity in a relation is based on multiple entities (through inheritance) it will return all entity names the entity is based on, from the actual entity to the root of the hierarchy path and every entity name in between.

Adds the passed in IRelation instance to the list at position index.

Creates a shallow copy of the current Object.

Performs additional custom processes when clearing the contents of the CollectionBase instance.

Performs additional custom processes after clearing the contents of the CollectionBase instance.

Performs additional custom processes before inserting a new element into the CollectionBase instance.

Performs additional custom processes after inserting a new element into the CollectionBase instance.

Performs additional custom processes when removing an element from the CollectionBase instance.

Performs additional custom processes after removing an element from the CollectionBase instance.

Performs additional custom processes before setting a value in the CollectionBase instance.

Performs additional custom processes after setting a value in the CollectionBase instance.

Performs additional custom processes when validating a value.

Preprocesses the relations in this relationcollection The start/end entity can have an inheritance info object with them, causing these relations to be inserted at that spot, where the additional relations for the start entity are added BEFORE the actual relation and the relations for the end entity AFTER the actual relation.

Removes the passed in IRelation instance. Only the first instance will be removed.

Removes the element at the specified index of the CollectionBase instance. This method is not overridable.

Converts the set of relations to a set of nested JOIN query elements using ANSI join syntaxis. Oracle 8i doesn't support ANSI join syntaxis and therefore the OracleDQE has its own join code. It uses a database specific creator object for database specific syntaxis, like the format of the tables / views and fields.

Converts the set of relations to a set of nested JOIN query elements using ANSI join syntaxis. Oracle 8i doesn't support ANSI join syntaxis and therefore the OracleDQE has its own join code. It uses a database specific creator object for database specific syntaxis, like the format of the tables / views and fields.

Returns a string that represents the current object.

Clones the relationcollection without the first relation.

Determines whether the specified relation collection is empty. A null passed in is also considered empty.

Gets the last relation in the passed in relations collection or null if it's empty

Removes the last relation from the passed in relationcollection. Assumes last entry is an entity relation

This method is reserved and should not be used. When implementing the IXmlSerializable interface, you should return null (Nothing in Visual Basic) from this method, and instead, if specifying a custom schema is required, apply the XmlSchemaProviderAttribute to the class.

Generates an object from its XML representation.

Converts an object into its XML representation.

Adds an object to the end of the CollectionBase.

Determines whether the CollectionBase contains a specific element.

Copies the entire CollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array.

Searches for the specified Object and returns the zero-based index of the first occurrence within the entire CollectionBase.

Inserts an element into the CollectionBase at the specified index.

Deserializes the object data on the xml reader into this instance

Enables / disables the artificial aliasing for target per entity relations. This method is used to enable the artificial aliasing of entities which are in a hierarchy of TargetPerEntity and which are in the relations of this collection. This is switched on for dyn/typedlist fetches to be sure dyn/typedlists with fields from multiple entities in the same inheritance hierarchy will be retrievable properly, as they need aliasing under the hood but if the developer didn't alias the entities, the query will fail because the supertype(s) aren't joined multiple types.

Serializes the object as xml to the writer specified.

Gets a value indicating whether the CollectionBase has a fixed size.

Gets a value indicating whether the CollectionBase is read-only.

Gets a value indicating whether access to the CollectionBase is synchronized (thread safe).

Gets or sets the element at the specified index.

Removes the first occurrence of a specific object from the CollectionBase.

Gets an object that can be used to synchronize access to the CollectionBase.