org.nd4j.linalg.api.ndarray.NdArrayJSONWriter 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.ndarray;
import org.apache.commons.io.FileUtils;
import java.io.File;
import java.io.IOException;
/**
* Created by susaneraly on 6/18/16.
*/
@Deprecated
public class NdArrayJSONWriter {
private NdArrayJSONWriter() {}
/**
*
* @param thisnD
* @param filePath
*/
public static void write(INDArray thisnD, String filePath) {
//TO DO: Add precision support in toString
//TO DO: Write to file one line at time
String lineOne = "{\n";
String lineTwo = "\"filefrom\": \"dl4j\",\n";
String lineThree = "\"ordering\": \"" + thisnD.ordering() + "\",\n";
String lineFour = "\"shape\":\t" + java.util.Arrays.toString(thisnD.shape()) + ",\n";
String lineFive = "\"data\":\n";
String fileData = thisnD.toString();
String fileEnd = "\n}\n";
String fileBegin = lineOne + lineTwo + lineThree + lineFour + lineFive;
try {
FileUtils.writeStringToFile(new File(filePath), fileBegin + fileData + fileEnd);
} catch (IOException e) {
throw new RuntimeException("Error writing output", e);
}
}
}