Package org.assertj.db.navigation

Class PositionWithColumns<E extends AbstractElement<E> & Navigation,N extends AbstractElement<N> & Navigation,D extends DbElement>

java.lang.Object

org.assertj.db.navigation.Position<E,N,D>

org.assertj.db.navigation.PositionWithColumns<E,N,D>

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).

D - The class of the database element on which is the next position (an sub-class of DbElement).

public abstract class PositionWithColumns<E extends AbstractElement<E> & Navigation,N extends AbstractElement<N> & Navigation,D extends DbElement>
extends Position<E,N,D>

Position with columns during navigation.

Since:

1.1.0

Author:

Régis Pouiller

Constructor Summary

Constructors

Constructor	Description
PositionWithColumns(E myself, Class<N> elementClass)	Constructor.

Method Summary

Modifier and Type	Method	Description
N	getInstance(List<D> elementsList, List<String> columnsNameList, String columnName, CaseComparison comparison)	Gets an instance of element of navigation corresponding to the column name.

Methods inherited from class org.assertj.db.navigation.Position

getDbElement, getDescription, getInstance, getInstance

Methods inherited from class java.lang.Object

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

Constructor Details

PositionWithColumns

public PositionWithColumns(E myself,
 Class<N> elementClass)

Constructor.

Parameters:

myself - Actual value.

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

Method Details

getInstance

public N getInstance(List<D> elementsList,
 List<String> columnsNameList,
 String columnName,
 CaseComparison comparison)

Gets an instance of element of navigation corresponding to the column name. If this instance is already instanced, the method returns it from the cache.

Parameters:

elementsList - List of elements.

columnsNameList - List of the columns name.

columnName - Name of the column of the element on which is the instance of element of navigation.

comparison - Case comparison for column name.

Returns:

The instance of element of navigation.