org.nd4j.linalg.api.ops.impl.layers.convolution.config.BaseConvolutionConfig Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* 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.
*
* 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.linalg.api.ops.impl.layers.convolution.config;
import lombok.val;
import org.nd4j.linalg.exception.ND4JIllegalStateException;
import java.lang.reflect.Field;
public abstract class BaseConvolutionConfig {
/**
* Get the value for a given property
* for this function
*
* @param property the property to get
* @return the value for the function if it exists
*/
public Object getValue(Field property) {
try {
return property.get(this);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
return null;
}
/**
* Set the value for this function.
* Note that if value is null an {@link ND4JIllegalStateException}
* will be thrown.
*
* @param target the target field
* @param value the value to set
*/
public void setValueFor(Field target, Object value) {
if (value == null) {
throw new ND4JIllegalStateException("Unable to set field " + target + " using null value!");
}
value = ensureProperType(target, value);
try {
target.set(this, value);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
private Object ensureProperType(Field targetType, Object value) {
val firstClass = targetType.getType();
val valueType = value.getClass();
if (!firstClass.equals(valueType)) {
if (firstClass.equals(int[].class)) {
if (value instanceof Number) {
Number number = (Number) value;
value = number.intValue();
}
int otherValue = (int) value;
int[] setValue = new int[]{otherValue};
return setValue;
} else if (firstClass.equals(Integer[].class)) {
if (value instanceof Number) {
Number number = (Number) value;
value = number.intValue();
}
Integer otherValue = (Integer) value;
Integer[] setValue = new Integer[]{otherValue};
return setValue;
} else if (firstClass.equals(long[].class)) {
if (value instanceof Number) {
Number number = (Number) value;
value = number.longValue();
}
long otherValue = (long) value;
long[] setValue = new long[]{otherValue};
return setValue;
} else if (firstClass.equals(Long[].class)) {
if (value instanceof Number) {
Number number = (Number) value;
value = number.longValue();
}
Long otherValue = (Long) value;
Long[] setValue = new Long[]{otherValue};
return setValue;
} else if (firstClass.equals(double[].class)) {
if (value instanceof Number) {
Number number = (Number) value;
value = number.doubleValue();
}
double otherValue = (double) value;
double[] setValue = new double[]{otherValue};
return setValue;
} else if (firstClass.equals(Double[].class)) {
if (value instanceof Number) {
Number number = (Number) value;
value = number.doubleValue();
}
Double otherValue = (Double) value;
Double[] setValue = new Double[]{otherValue};
return setValue;
} else if (firstClass.equals(float[].class)) {
if (value instanceof Number) {
Number number = (Number) value;
value = number.floatValue();
}
float otherValue = (float) value;
float[] setValue = new float[]{otherValue};
return setValue;
} else if (firstClass.equals(Float[].class)) {
if (value instanceof Number) {
Number number = (Number) value;
value = number.floatValue();
}
Float otherValue = (Float) value;
Float[] setValue = new Float[]{otherValue};
return setValue;
}
}
return value;
}
}