CmsGalleriesTab.ListItemGenerator (OpenCms GWT Components API, version 17.0)

java.lang.Object
- org.opencms.ade.galleries.client.ui.CmsGalleriesTab.ListItemGenerator

All Implemented Interfaces:

java.util.Iterator<CmsTreeItem>

Enclosing class:

CmsGalleriesTab
```
protected class CmsGalleriesTab.ListItemGenerator
extends java.lang.Object
implements java.util.Iterator<CmsTreeItem>
```
A class which generates list items incrementally to fill the galleries tab.

Field Summary

Fields
Modifier and Type	Field	Description
`protected java.util.Iterator<org.opencms.ade.galleries.shared.CmsGalleryFolderBean>`	`m_beanIterator`	The internal iterator over the gallery beans.
`protected boolean`	`m_useGroups`	True if output should be grouped.

Constructor Summary

Constructors
Constructor	Description
`ListItemGenerator(java.util.List<org.opencms.ade.galleries.shared.CmsGalleryFolderBean> folders, boolean grouped)`	Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean hasNext()

CmsTreeItem next()

void remove()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface java.util.Iterator
  forEachRemaining

- Field Detail
  - m_beanIterator
```
protected java.util.Iterator<org.opencms.ade.galleries.shared.CmsGalleryFolderBean> m_beanIterator
```
    The internal iterator over the gallery beans.
  - m_useGroups
```
protected boolean m_useGroups
```
    True if output should be grouped.
- Constructor Detail
  - ListItemGenerator
```
public ListItemGenerator(java.util.List<org.opencms.ade.galleries.shared.CmsGalleryFolderBean> folders,
                         boolean grouped)
```
    Creates a new instance.
    
    Parameters:
    
    folders - the list of folders for which to generate list items
    
    grouped - true if the list items should be displayed in groups (this assumes the items have already been sorted correctly)
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<CmsTreeItem>
    
    See Also:
    
    Iterator.hasNext()
  - next
```
public CmsTreeItem next()
```
    Specified by:
    
    next in interface java.util.Iterator<CmsTreeItem>
    
    See Also:
    
    Iterator.next()
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface java.util.Iterator<CmsTreeItem>
    
    See Also:
    
    Iterator.remove()