com.technia.tvc.core.table

Interface NavigationHandler

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

AbstractTableBean.DefaultNavigationHandler, CachedRollUpStructureBean.RollUpNavigationHandler

public interface NavigationHandler
extends java.io.Serializable

The navigation handler is responsible for navigating from one table to another. Navigation is the term used when switching context, like when you replace the root node in a structure with some other object.

Usually the table returned from the navigation handler is a StructureBean, however as the interface indicates it could be any object instance that implements the TableBean interface.

It is important that the navigation handler is serializable. The application must be able to store navigation handlers in a persistent storage for later use.

Since:

6.0.0

Method Summary

Modifier and Type	Method and Description
TableBean<? extends TableData>	navigate(TableBean<? extends TableData> current)

Method Detail

navigate

TableBean<? extends TableData> navigate(TableBean<? extends TableData> current)
                                 throws TVCException

Parameters:

current - The table that is currently displayed, i.e., the one we are navigating from.

Returns:

Returns a new TableBean instance.

Throws:

TVCException

Since:

6.0.0