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Java example source code file (DefaultModelSaver.java)
The DefaultModelSaver.java Java example source code/* * * * Copyright 2015 Skymind,Inc. * * * * Licensed under the Apache License, Version 2.0 (the "License"); * * you may not use this file except in compliance with the License. * * You may obtain a copy of the License at * * * * http://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. * */ package org.deeplearning4j.scaleout.actor.core; import java.io.File; import java.io.Serializable; import org.deeplearning4j.util.SerializationUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * Saves a file to the relative path nn-model.bin * or another location specified by the user. * Renames the file to another file indicated by the timestamp * if this file already exists. * @author Adam Gibson * */ public class DefaultModelSaver implements ModelSaver { /** * */ private static final long serialVersionUID = -7563476748417989927L; private File file; private boolean rewrite = false; private static final Logger log = LoggerFactory.getLogger(DefaultModelSaver.class); public DefaultModelSaver(File file) { this(file,false); } public DefaultModelSaver(File file, boolean rewrite) { super(); this.file = file; this.rewrite = rewrite; } public DefaultModelSaver() { super(); file = new File("nn-model.bin"); } @Override public void save(Serializable ser) { if(!rewrite) { String path = file.getAbsolutePath(); if(file.exists()) { file.renameTo(new File(file.getParentFile(),file.getName() + "-" + System.currentTimeMillis())); } file = new File(path); } log.info("Saving to " + file); SerializationUtils.saveObject(ser, file); } /** * Returns whether a model exists or not * * @return true if the model exists, false otherwise */ @Override public boolean exists() { return file.exists(); } /** * Loads the model from the location that it saves to */ @Override public <E> E load(Class Other Java examples (source code examples)Here is a short list of links related to this Java DefaultModelSaver.java source code file: |
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