org.netbeans.modules.refactoring.spi

Interface GuardedBlockHandler

public interface GuardedBlockHandler

Interface implemented by guarded block refactoring handlers. Contains a callback method that gets a RefactoringElementImplementation affecting a guarded block as a parameter and can return the new RefactoringElementImplementation that will replace the passed RefactoringElementImplementations in the result collection of refactoring elements for a given refactoring.

Method Summary

Modifier and Type	Method and Description
Problem	handleChange(RefactoringElementImplementation proposedChange, Collection<RefactoringElementImplementation> replacements, Collection<Transaction> transaction) Collects replacements for refactoring element affecting a guarded block.

Method Detail

handleChange

Problem handleChange(RefactoringElementImplementation proposedChange,
                     Collection<RefactoringElementImplementation> replacements,
                     Collection<Transaction> transaction)

Collects replacements for refactoring element affecting a guarded block.

Parameters:

proposedChange - RefactoringElementImplementation that affects a guarded block.

replacements - Empty collection where the method implementation should add the replacement RefactoringElementImplementations if this GuardedBlockHandler can handle changes in the guarded block the original RefactoringElementImplementation affects.

transaction - collection of Transactions.

Returns:

Problems found or null (if no problems were identified)