Package org.eclipse.jface.viewers
Interface ICellEditorValidator
public interface ICellEditorValidator
An interface for validating a cell editor's input.
This interface should be implemented by classes that wish to act as cell editor validators.
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Method Summary
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Method Details
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isValid
Returns a string indicating whether the given value is valid;nullmeans valid, and non-nullmeans invalid, with the result being the error message to display to the end user.It is the responsibility of the implementor to fully format the message before returning it.
- Parameters:
value- the value to be validated- Returns:
- the error message, or
nullindicating that the value is valid
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