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Eclipse Platform 2.1 |
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For validating selections in some selection dialogs.
Clients should implement this interface to define specialized selection validators.
ContainerSelectionDialog
Method Summary | |
String |
isValid(Object selection)
Returns a string indicating whether the given selection is valid. |
Method Detail |
public String isValid(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 validatednull
indicating
that the value is valid
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Eclipse Platform 2.1 |
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