Package org.apache.tapestry5.grid
Interface GridSortModel
public interface GridSortModel
Models the sorting applied to the a
GridDataSource
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Method Summary
Modifier and TypeMethodDescriptionvoid
clear()
getColumnSort
(String columnId) Identifies how (or if) a column is sorted.Returns a list of sort constraints, identifying which columns are sorted, and how.void
updateSort
(String columnId) Updates the column sort.
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Method Details
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getColumnSort
Identifies how (or if) a column is sorted.- Parameters:
columnId
-- Returns:
- the sort for the indicated column or
ColumnSort.UNSORTED
if the column is not used for sorting
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updateSort
Updates the column sort. The receiver determines how to handle the sort request.- Parameters:
columnId
- property id of column to sort on
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getSortConstraints
Returns a list of sort constraints, identifying which columns are sorted, and how. May return an empty list (but won't return null). -
clear
void clear()
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