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public interface ISelectionValidator
For validating selections in some selection dialogs.
Clients should implement this interface to define specialized selection validators.
Method Summary | |
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java.lang.String |
isValid(java.lang.Object selection)
Returns a string indicating whether the given selection is valid. |
Method Detail |
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java.lang.String isValid(java.lang.Object selection)
null
, the selection is considered to be valid; if the result is
non-empty, it contains the error message to be displayed to the user.
selection
- the selection to be validated
null
indicating
that the value is valid
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Guidelines for using Eclipse APIs.
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