ICompletionProposalExtension4 (Eclipse Platform API Specification)

```
public interface ICompletionProposalExtension4
```
Extends ICompletionProposal with the following functions:
- specify whether a proposal is automatically insertable
Since:

3.1

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean isAutoInsertable()
  Returns true if the proposal may be automatically inserted, false otherwise.

- Method Detail
  - isAutoInsertable
```
boolean isAutoInsertable()
```
    Returns true if the proposal may be automatically inserted, false otherwise. Automatic insertion can happen if the proposal is the only one being proposed, in which case the content assistant may decide to not prompt the user with a list of proposals, but simply insert the single proposal. A proposal may veto this behavior by returning false to a call to this method.
    
    Returns:
    
    true if the proposal may be inserted automatically, false if not