WebLinkItem (Web API 2021)

All Superinterfaces:

EditableObject
```
public interface WebLinkItem
extends EditableObject
```
Since:

MicroStrategy Web 7.3.1 or earlier

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clear()`	Reset all the property values to their default values, as specified by the parent link
`WebObjectInfo`	`getKeyByType(int type)`
`SimpleList`	`getKeys()`	Return a `SimpleList` of `WebObjectInfo` objects that go into defining this object
`WebPropertyGroup`	`getPropertySets()`	Return The `WebPropertyGroup` associated with this link For new link item, this is a writable copy of WebPropertyGroup in WebLink.
`void`	`refresh()`	Refresh the values of the properties from the metadata

Methods inherited from interface com.microstrategy.web.objects.EditableObject
delete, save, save

- Method Detail
  - getKeys
```
SimpleList getKeys()
```
    Return a SimpleList of WebObjectInfo objects that go into defining this object
    
    Returns:
    
    a SimpleList of WebObjectInfo objects that go into defining this object
  - getKeyByType
```
WebObjectInfo getKeyByType(int type)
                    throws java.lang.IllegalArgumentException
```
    Parameters:
    
    type - one of the types for the link that this LinkItem is associated with
    
    Returns:
    
    WebObjectInfo object for the type specified
    
    Throws:
    
    java.lang.IllegalArgumentException - if the type specified is invalid
  - getPropertySets
```
WebPropertyGroup getPropertySets()
```
    Return The WebPropertyGroup associated with this link For new link item, this is a writable copy of WebPropertyGroup in WebLink. For exsiting link item, its as specified by the metadata, but still writable
    
    Returns:
    
    The WebPropertyGroup associated with this link
  - clear
```
void clear()
```
    Reset all the property values to their default values, as specified by the parent link
  - refresh
```
void refresh()
      throws WebObjectsException
```
    Refresh the values of the properties from the metadata
    
    Throws:
    
    WebObjectsException - if there is an error while reading from the metadata