ILogicalStructureTypeDelegate3 (Eclipse Platform API Specification)

```
public interface ILogicalStructureTypeDelegate3
```
Optional extension to ILogicalStructureTypeDelegate that allows a logical structure type delegate to garbage collect its logical structures once they're no longer displayed.

Since:

3.17

See Also:

ILogicalStructureTypeDelegate

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`releaseValue(IValue logicalStructure)`	Called when the logical structure returned from `ILogicalStructureTypeDelegate.getLogicalStructure(IValue)` is no longer used and can be discarded.

- Method Detail
  - releaseValue
```
void releaseValue(IValue logicalStructure)
```
    Called when the logical structure returned from ILogicalStructureTypeDelegate.getLogicalStructure(IValue) is no longer used and can be discarded.
    
    Parameters:
    
    logicalStructure - the logical structure value to discard