/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the
 *  * terms of the Apache License, Version 2.0 which is available at
 *  * https://www.apache.org/licenses/LICENSE-2.0.
 *  *
 *  *  See the NOTICE file distributed with this work for additional
 *  *  information regarding copyright ownership.
 *  * 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.
 *  *
 *  * SPDX-License-Identifier: Apache-2.0
 *  *****************************************************************************
 */

package org.datavec.api.transform.transform.string;

import lombok.Data;
import lombok.NoArgsConstructor;
import org.datavec.api.writable.Text;
import org.datavec.api.writable.Writable;

@NoArgsConstructor
@Data
public class ConvertToString extends BaseStringTransform {
    public ConvertToString(String column) {
        super(column);
    }

    /**
     * Transform the writable in to a
     * string
     *
     * @param writable the writable to transform
     * @return the string form of this writable
     */
    @Override
    public Text map(Writable writable) {
        return new Text(writable.toString());
    }

    /**
     * Transform an object
     * in to another object
     *
     * @param input the record to transform
     * @return the transformed writable
     */
    @Override
    public Object map(Object input) {
        return input.toString();
    }
}
