org.assertj.db.navigation

Class PositionWithChanges<E extends AbstractElement & Navigation,N extends AbstractElement & Navigation>

java.lang.Object

org.assertj.db.navigation.PositionWithChanges<E,N>

Type Parameters:

E - The class of the actual position (an sub-class of AbstractElement and of Navigation).

N - The class of the next position where the navigation go (an sub-class of AbstractElement and of Navigation).

public abstract class PositionWithChanges<E extends AbstractElement & Navigation,N extends AbstractElement & Navigation>
extends Object

Position during navigation.

Since:

1.1.0

Author:

Régis Pouiller

Constructor Summary

Constructors

Constructor and Description
PositionWithChanges(E myself, Class<E> actualElementClass, Class<N> nextElementClass) Constructor.

Method Summary

Modifier and Type	Method and Description
protected abstract String	getChangeDescription(Changes changes, Change change, int index, ChangeType changeType, String tableName) Returns the description.
N	getChangeInstance(Changes changes, ChangeType changeType, String tableName) Gets an instance of change assert corresponding to the index and the type of change.
N	getChangeInstance(Changes changes, ChangeType changeType, String tableName, int index) Gets an instance of change assert corresponding to the index and the type of change.
N	getChangeInstanceWithPK(Changes changes, String tableName, Object... pksValues) Gets an instance of change assert corresponding to the table and the primary keys.
protected abstract String	getChangesDescription(ChangeType changeType, String tableName) Returns the description.
E	getChangesInstance(Changes changes, ChangeType changeType, String tableName) Gets an instance of changes corresponding to the index and the type of change.

Methods inherited from class java.lang.Object

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

Constructor Detail

PositionWithChanges

public PositionWithChanges(E myself,
                           Class<E> actualElementClass,
                           Class<N> nextElementClass)

Constructor.

Parameters:

myself - Actual value.

actualElementClass - Class of the actual element of navigation (used to make instance).

nextElementClass - Class of the next element of navigation (used to make instance).

Method Detail

getChangesInstance

public E getChangesInstance(Changes changes,
                            ChangeType changeType,
                            String tableName)

Gets an instance of changes corresponding to the index and the type of change. If this instance is already instanced, the method returns it from the cache.

Parameters:

changes - The changes

changeType - Type of the change on which is the instance of change.

tableName - Name of the table on which is the instance of change.

Returns:

The changes implementation.

getChangeInstance

public N getChangeInstance(Changes changes,
                           ChangeType changeType,
                           String tableName)

Gets an instance of change assert corresponding to the index and the type of change. If this instance is already instanced, the method returns it from the cache.

Parameters:

changes - The changes

changeType - Type of the change on which is the instance of change assert.

tableName - Name of the table on which is the instance of change assert.

Returns:

The change assert implementation.

getChangeInstance

public N getChangeInstance(Changes changes,
                           ChangeType changeType,
                           String tableName,
                           int index)

Gets an instance of change assert corresponding to the index and the type of change. If this instance is already instanced, the method returns it from the cache.

Parameters:

changes - The changes

changeType - Type of the change on which is the instance of change assert.

tableName - Name of the table on which is the instance of change assert.

index - Index of the change on which is the instance of change assert.

Returns:

The change assert implementation.

getChangeInstanceWithPK

public N getChangeInstanceWithPK(Changes changes,
                                 String tableName,
                                 Object... pksValues)

Gets an instance of change assert corresponding to the table and the primary keys. If this instance is already instanced, the method returns it from the cache.

Parameters:

changes - The changes

tableName - Name of the table on which is the instance of change assert.

pksValues - The values of the primary key corresponding to the Change.

Returns:

The change assert implementation.

getChangesDescription

protected abstract String getChangesDescription(ChangeType changeType,
                                                String tableName)

Returns the description.

Parameters:

changeType - Type of the change.

tableName - Name of the table.

Returns:

The description

getChangeDescription

protected abstract String getChangeDescription(Changes changes,
                                               Change change,
                                               int index,
                                               ChangeType changeType,
                                               String tableName)

Returns the description.

Parameters:

changes - The changes

change - The change

index - Index of the value.

changeType - Type of the change.

tableName - Name of the table.

Returns:

The description