org.devaki.nextobjects.workspace.models.objects
Class Constraint

java.lang.Object
  org.devaki.nextobjects.workspace.models.objects.BaseObject
      org.devaki.nextobjects.workspace.models.objects.BaseLine
          org.devaki.nextobjects.workspace.models.objects.Constraint

All Implemented Interfaces:

java.io.Serializable

public class Constraint

extends BaseLine

implements java.io.Serializable

A constraint

Author:

Emmanuel Florent

See Also:

Serialized Form

Constructor Summary

Constraint(Constraint pCst)
Clone a 'Constraint' object

Constraint(PhysicalModel pModel, Table pPrtClass, java.util.List pLocalKeys, Table pChdClass, java.util.List pDistantKeys)
Construct a new 'Constraint' object

Method Summary

void	addReference(Column localColumn, Column foreignColumn) Add a reference ti the constraint
java.util.List	getLocalColumns() Get the local columns
ObjectView	getObjectView() get the ConstraintView
java.lang.String	getOnDelete() Get the onDelete
java.lang.String	getOnUpdate() Get the onUpdate
java.util.List	getReferences() Get all the foreigns key for this constraint
boolean	isSelfRef() Say if the constraint is self reference a table
void	setOnDelete(java.lang.String pDelete) Set the onDelete
void	setOnUpdate(java.lang.String pUpdate) Set the onUpdate

Methods inherited from class org.devaki.nextobjects.workspace.models.objects.BaseLine

getChildClass, getParentClass, setChildClass, setParentClass

Methods inherited from class org.devaki.nextobjects.workspace.models.objects.BaseObject

getCode, getColumns, getData, getDataChanged, getDescription, getDynamicTreeNode, getMyModel, getName, getNotes, resetModelStatus, setCode, setColumns, setDataChanged, setDescription, setDynamicTreeNode, setMyModel, setName, setNotes, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Constraint

public Constraint(PhysicalModel pModel,
                  Table pPrtClass,
                  java.util.List pLocalKeys,
                  Table pChdClass,
                  java.util.List pDistantKeys)

Construct a new 'Constraint' object

Parameters:

pModel - the context model

pPrtClass - The parent class, the one who owns the constraint (*)

pLocalKeys - the primary keys

pChdClass - The child class, the one who is master (1)

pDistantKeys - the foreign keys

Constraint

public Constraint(Constraint pCst)

Clone a 'Constraint' object

Parameters:

pCst - the constraint to clone

Method Detail

getObjectView

public final ObjectView getObjectView()

get the ConstraintView

Specified by:

getObjectView in class BaseLine

Returns:

constraintView

getReferences

public final java.util.List getReferences()

Get all the foreigns key for this constraint

Returns:

the foreign keys

getLocalColumns

public final java.util.List getLocalColumns()

Get the local columns

Returns:

the local column

addReference

public final void addReference(Column localColumn,
                               Column foreignColumn)

Add a reference ti the constraint

Parameters:

localColumn - local column

foreignColumn - fioreign column

isSelfRef

public final boolean isSelfRef()

Say if the constraint is self reference a table

Returns:

is self referenced

getOnUpdate

public final java.lang.String getOnUpdate()

Get the onUpdate

Returns:

onUpdate

getOnDelete

public final java.lang.String getOnDelete()

Get the onDelete

Returns:

onDelete

setOnUpdate

public final void setOnUpdate(java.lang.String pUpdate)

Set the onUpdate

Parameters:

pUpdate - onUpdate

setOnDelete

public final void setOnDelete(java.lang.String pDelete)

Set the onDelete

Parameters:

pDelete - The new onDelete value