NavigationTab (i-net Clear Reports)

All Superinterfaces:

ViewerComponent
```
public interface NavigationTab
extends ViewerComponent
```
A single navigation tab which can be added to the navigation view of the viewer using addNavigationTab. A navigation tab simply needs to implement these methods, and could be any number of things, like a group tree, a search view, an index view, a bookmark view, etc.

Since:

7.0

See Also:

NavigationView.addNavigationTab(String, NavigationTab)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getName()`	Returns the name given to this NavigationTab, or null if this NavigationTabnone has no name.
`RenderData`	`getReportData()`	Returns the RenderData object of this NavigationTab, that is, the source of the report data
`void`	`init(RenderData renderData)`	Initializes this navigation tab with the RenderData object needed for the report information
`void`	`reload()`	Reloads the data underlying this navigation tab and renews the display with the new data.
`void`	`showError(java.lang.Throwable th)`	An error has occurred, deal with it.

Methods inherited from interface com.inet.viewer.ViewerComponent
getComponent

- Method Detail
  - showError
```
void showError(java.lang.Throwable th)
```
    An error has occurred, deal with it. A typical implementation would pass this error on up to the NavigationView.
    
    Parameters:
    
    th - Exception which has occurred.
    
    Since:
    
    7.0
    
    See Also:
    
    NavigationView.showError(Throwable)
  - getReportData
```
RenderData getReportData()
```
    Returns the RenderData object of this NavigationTab, that is, the source of the report data
    
    Returns:
    
    The RenderData object of this NavigationTab, that is, the source of the report data
    
    Since:
    
    7.0
  - init
```
void init(RenderData renderData)
```
    Initializes this navigation tab with the RenderData object needed for the report information
    
    Parameters:
    
    renderData - RenderData object
    
    Since:
    
    7.0
  - reload
```
void reload()
```
    Reloads the data underlying this navigation tab and renews the display with the new data.
    
    Since:
    
    7.0
  - getName
```
java.lang.String getName()
```
    Returns the name given to this NavigationTab, or null if this NavigationTabnone has no name.
    
    Returns:
    
    Name given to this NavigationTab
    
    Since:
    
    7.0