org.nd4j.imports.descriptors.properties.adapters.ConditionalFieldValueNDArrayShapeAdapter Maven / Gradle / Ivy
/*
* ******************************************************************************
* *
* *
* * 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.nd4j.imports.descriptors.properties.adapters;
import lombok.AllArgsConstructor;
import org.nd4j.autodiff.functions.DifferentialFunction;
import org.nd4j.imports.descriptors.properties.AttributeAdapter;
import org.nd4j.linalg.api.ndarray.INDArray;
import java.lang.reflect.Field;
@AllArgsConstructor
public class ConditionalFieldValueNDArrayShapeAdapter implements AttributeAdapter {
private Object targetValue;
private int trueIndex,falseIndex;
private Field fieldName;
@Override
public void mapAttributeFor(Object inputAttributeValue, Field fieldFor, DifferentialFunction on) {
INDArray inputValue = (INDArray) inputAttributeValue;
Object compProperty = on.getValue(fieldName);
if(targetValue.equals(compProperty)) {
on.setValueFor(fieldFor,inputValue.size(trueIndex));
}
else {
on.setValueFor(fieldFor,inputValue.size(falseIndex));
}
}
}