org.datavec.api.transform.ops.FloatWritableOp Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of datavec-api Show documentation

There is a newer version: 1.0.0-M2.1

/*
 *  ******************************************************************************
 *  *
 *  *
 *  * 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.ops;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.Getter;
import org.datavec.api.writable.Writable;

@AllArgsConstructor
@Data
public class FloatWritableOp implements IAggregableReduceOp {

    @Getter
    private IAggregableReduceOp operation;

    @Override
    public > void combine(W accu) {
        if (accu instanceof FloatWritableOp)
            operation.combine(((FloatWritableOp) accu).getOperation());
        else
            throw new UnsupportedOperationException("Tried to combine() incompatible " + accu.getClass().getName()
                            + " operator where " + this.getClass().getName() + " expected");
    }

    @Override
    public void accept(Writable writable) {
        operation.accept(writable.toFloat());
    }

    @Override
    public T get() {
        return operation.get();
    }
}