/*
 * Copyright 2017 Crown Copyright
 *
 * 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 stroom.explorer.client.presenter;

import stroom.dispatch.client.RestFactory;
import stroom.explorer.shared.ExplorerNode;
import stroom.widget.util.client.MultiSelectionModelImpl;

public class ExplorerTree extends AbstractExplorerTree {

    private MultiSelectionModelImpl<ExplorerNode> multiSelectionModel;

    public ExplorerTree(final RestFactory restFactory, final boolean allowMultiSelect) {
        super(restFactory, allowMultiSelect);
    }

    @Override
    MultiSelectionModelImpl<ExplorerNode> getSelectionModel() {
        if (multiSelectionModel == null) {
            multiSelectionModel = new MultiSelectionModelImpl<>(this);
        }
        return multiSelectionModel;
    }
}
