LumiSoft.Data
Class DataRelationCollection

java.lang.Object
  LumiSoft.Data.DataRelationCollection

public class DataRelationCollection
extends java.lang.Object

Author:

Ivar To change the template for this generated type comment go to Window>Preferences>Java>Code Generation>Code and Comments

Method Summary

DataRelation	Add(java.lang.String name, DataColumn parentColumn, DataColumn childColumn) Creates a DataRelation with the specified name, and parent and child columns, and adds it to the collection.
void	Clear() Clears the collection of any relations.
boolean	Conatains(java.lang.String relationName) Verifies whether a DataRelation with the given name (case insensitive) exists in the collection.
DataRelation	get(int index) Gets the DataRelation object at the specified index.
DataRelation	get(java.lang.String relationName) Gets the DataRelation object specified by name.
int	getCount() Gets the total number of elements in a collection.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

Add

public DataRelation Add(java.lang.String name,
                        DataColumn parentColumn,
                        DataColumn childColumn)

Creates a DataRelation with the specified name, and parent and child columns, and adds it to the collection.

Parameters:

name -

parentColumn -

childColumn -

Returns:

The created relation.

Clear

public void Clear()

Clears the collection of any relations.

Conatains

public boolean Conatains(java.lang.String relationName)

Verifies whether a DataRelation with the given name (case insensitive) exists in the collection.

Parameters:

relationName -

Returns:

true, if a relation with the specified name exists; otherwise false.

getCount

public int getCount()

Gets the total number of elements in a collection.

Returns:

get

public DataRelation get(int index)

Gets the DataRelation object at the specified index.

Parameters:

index -

Returns:

get

public DataRelation get(java.lang.String relationName)

Gets the DataRelation object specified by name.

Parameters:

relationName -

Returns: