diff options
Diffstat (limited to 'server/src/main/java/com/vaadin/ui/Grid.java')
| -rw-r--r-- | server/src/main/java/com/vaadin/ui/Grid.java | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/server/src/main/java/com/vaadin/ui/Grid.java b/server/src/main/java/com/vaadin/ui/Grid.java index c464acb8fc..d5d0a30bd1 100644 --- a/server/src/main/java/com/vaadin/ui/Grid.java +++ b/server/src/main/java/com/vaadin/ui/Grid.java @@ -645,8 +645,8 @@ public class Grid<T> extends AbstractListing<T> implements HasComponents, .hasKey(diffStateKey) : "Field name has changed"; Type type = null; try { - type = getState(false).getClass() - .getField(diffStateKey).getGenericType(); + type = getState(false).getClass().getField(diffStateKey) + .getGenericType(); } catch (NoSuchFieldException | SecurityException e) { e.printStackTrace(); } @@ -887,7 +887,8 @@ public class Grid<T> extends AbstractListing<T> implements HasComponents, if (hasCommonComparableBaseType(a, b)) { return compareComparables(a, b); } else { - return compareComparables(Objects.toString(a, ""), Objects.toString(b, "")); + return compareComparables(Objects.toString(a, ""), + Objects.toString(b, "")); } } @@ -907,7 +908,7 @@ public class Grid<T> extends AbstractListing<T> implements HasComponents, } } if ((a == null && b instanceof Comparable<?>) - || (b == null && a instanceof Comparable<?>)) { + || (b == null && a instanceof Comparable<?>)) { return true; } @@ -1076,6 +1077,16 @@ public class Grid<T> extends AbstractListing<T> implements HasComponents, } /** + * Gets the function used to produce the value for data in this column + * based on the row item. + * + * @return the value provider function + */ + public SerializableFunction<T, ? extends V> getValueProvider() { + return valueProvider; + } + + /** * Sets whether the user can sort this column or not. * * @param sortable |