IProposalConflictHelper (org.eclipse.xtext.ide 2.30.0 API)

All Known Implementing Classes:

AntlrProposalConflictHelper, IProposalConflictHelper.NullHelper, ProposalConflictHelper
```
public interface IProposalConflictHelper
```
The IProposalConflictHelper is used to determine whether a possible content proposal is in conflict with the previous input.

Implementors should consider to extend the AntlrProposalConflictHelper.

Since:

2.10

Noreference:

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class IProposalConflictHelper.NullHelper

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`existsConflict(java.lang.String proposal, ContentAssistContext context)`	Returns `false` if the proposal would corrupt the previous input.

- Method Detail
  - existsConflict
```
boolean existsConflict(java.lang.String proposal,
                       ContentAssistContext context)
```
    Returns false if the proposal would corrupt the previous input.
    
    Parameters:
    
    proposal - a possible proposal string. Is never null.
    
    context - the current content assist context. Is never null.
    
    Returns:
    
    false if the proposal would corrupt the current input.