BreadcrumbBarContentProvider (component 6.0.0 API)

java.lang.Object
- org.pushingpixels.radiance.component.api.bcb.BreadcrumbBarContentProvider<T>

Type Parameters:

T - Type of data associated with each breadcrumb bar item.
```
public abstract class BreadcrumbBarContentProvider<T>
extends java.lang.Object
```
Content provider for a JBreadcrumbBar.

Constructor Summary

Constructors
Constructor Description

BreadcrumbBarContentProvider()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.io.InputStream`	`getLeafContent(T leaf)`	Returns the input stream with the leaf content.
`java.util.List<BreadcrumbItem<T>>`	`getLeaves(java.util.List<BreadcrumbItem<T>> path)`	Returns the leaf elements that correspond to the specified path.
`java.util.List<BreadcrumbItem<T>>`	`getPathChoices(java.util.List<BreadcrumbItem<T>> path)`	Returns the choice elements that correspond to the specified path.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BreadcrumbBarContentProvider
```
public BreadcrumbBarContentProvider()
```
- Method Detail
  - getPathChoices
```
public java.util.List<BreadcrumbItem<T>> getPathChoices(java.util.List<BreadcrumbItem<T>> path)
```
    Returns the choice elements that correspond to the specified path. If the path is empty, null should be returned. If path is null, the "root" elements should be returned
    
    Parameters:
    
    path - Breadcrumb bar path.
    
    Returns:
    
    The choice elements that correspond to the specified path
  - getLeaves
```
public java.util.List<BreadcrumbItem<T>> getLeaves(java.util.List<BreadcrumbItem<T>> path)
```
    Returns the leaf elements that correspond to the specified path. If the path is empty, null should be returned. If path is null, leaf content of the "root" elements should be returned. Most probably, if your root is more than one element, you should be returning null in here.
    
    Parameters:
    
    path - Breadcrumb bar path.
    
    Returns:
    
    The leaf elements that correspond to the specified path
  - getLeafContent
```
public java.io.InputStream getLeafContent(T leaf)
```
    Returns the input stream with the leaf content. Some implementations may return null if this is not applicable.
    
    Parameters:
    
    leaf - Leaf.
    
    Returns:
    
    Input stream with the leaf content. May be null if this is not applicable.