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/**
 * (C) Copyright 2016-2019 teecube
 * (https://teecu.be) and others.
 *
 * 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 t3.xml;

/**
 *
 * @author Mathieu Debove <[email protected]>
 *
 */
public abstract class XMLVisitor implements XMLFromPropertiesMapping {

    private T visited = null;

    public XMLVisitor(T visited) {
        this.visited = visited;
    }

    @SuppressWarnings("unchecked") // must check!
    protected T visited() {
        return visited != null ? visited : (T) this;
    }

}