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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
package org.cdlflex.ui.ajax.behavior.data.repeater.table;
ToggleAwareBehavior enables multiple rows to be selected.

Parameters:
<T> Model object type
public abstract class MultiSelectionAwareBehavior<T> extends ToggleAwareBehavior<T> {
    private static final long serialVersionUID = 1L;
    private List<Item<T>> selection = new ArrayList<>();
    @Override
    protected Behavior newWidgetBehavior() {
        return new WidgetBehavior("multiselectable");
    }
    @Override
    protected final void onSelect(Item<T> itemAjaxRequestTarget target) {
        if (!.contains(item)) {
            .add(item);
            onSelectionChanged(target);
        }
    }
    @Override
    protected void onDeselect(Item<T> itemAjaxRequestTarget target) {
        if (.contains(item)) {
            .remove(item);
            onSelectionChanged(target);
        }
    }

    
Returns the currently selected items.

Returns:
the list of selected items
    public List<Item<T>> getSelection() {
        return ;
    }

    
Called when the selection changes, i.e. when onSelect or onDeselect is called.

Parameters:
selection the current selection
target the ajax request target
    protected abstract void onSelectionChanged(List<Item<T>> selectionAjaxRequestTarget target);
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