AddForeignKey (LinuxForHealth FHIR Server)

java.lang.Object
- org.linuxforhealth.fhir.database.utils.model.DataModelVisitorBase
- - org.linuxforhealth.fhir.schema.control.AddForeignKey

All Implemented Interfaces:

DataModelVisitor
```
public class AddForeignKey
extends DataModelVisitorBase
```
Visitor adapter used to add all the foreign key constraints associated with tables in the schema. Expects any transaction handling to be performed outside this class.

Constructor Summary

Constructors
Constructor Description

AddForeignKey(ISchemaAdapter adapter)
Public constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`visited(Table fromChildTable, ForeignKeyConstraint fk)`	Process a foreign key constraint from the model

Methods inherited from class org.linuxforhealth.fhir.database.utils.model.DataModelVisitorBase
nop, visited, visited, visited, visited, visited, visited, visited, visited

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AddForeignKey
```
public AddForeignKey(ISchemaAdapter adapter)
```
    Public constructor
    
    Parameters:
    
    adapter -
- Method Detail
  - visited
```
public void visited(Table fromChildTable,
                    ForeignKeyConstraint fk)
```
    Description copied from interface: DataModelVisitor
    
    Process a foreign key constraint from the model
    
    Specified by:
    
    visited in interface DataModelVisitor
    
    Overrides:
    
    visited in class DataModelVisitorBase