com.tcdng.unify.web.ui.widget.WidgetContainer Maven / Gradle / Ivy
/*
* Copyright 2018-2023 The Code Department.
*
* 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 com.tcdng.unify.web.ui.widget;
import com.tcdng.unify.core.UnifyException;
/**
* Widget container interface.
*
* @author The Code Department
* @since 1.0
*/
public interface WidgetContainer {
/**
* Gets a child widget.
*
* @param childId
* the child widget ID.
* @return the child widget if found otherwise null
* @throws UnifyException
* if an error occurs
*/
Widget getChildWidget(String childId) throws UnifyException;
}