47 lines
1.8 KiB
Java
47 lines
1.8 KiB
Java
/*
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* ******************************************************************************
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* *
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* *
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* * This program and the accompanying materials are made available under the
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* * terms of the Apache License, Version 2.0 which is available at
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* * https://www.apache.org/licenses/LICENSE-2.0.
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* *
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* * See the NOTICE file distributed with this work for additional
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* * information regarding copyright ownership.
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* * Unless required by applicable law or agreed to in writing, software
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* * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* * License for the specific language governing permissions and limitations
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* * under the License.
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* *
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* * SPDX-License-Identifier: Apache-2.0
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* *****************************************************************************
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*/
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package org.nd4j.evaluation.serde;
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import org.nd4j.evaluation.classification.ROC;
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import com.fasterxml.jackson.core.JsonGenerator;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.JsonSerializer;
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import com.fasterxml.jackson.databind.SerializerProvider;
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import java.io.IOException;
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public class ROCArraySerializer extends JsonSerializer<ROC[]> {
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private static final ROCSerializer serializer = new ROCSerializer();
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@Override
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public void serialize(ROC[] rocs, JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
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throws IOException {
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jsonGenerator.writeStartArray();
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for (ROC r : rocs) {
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jsonGenerator.writeStartObject();
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jsonGenerator.writeStringField("@class", ROC.class.getName());
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serializer.serialize(r, jsonGenerator, serializerProvider);
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jsonGenerator.writeEndObject();
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}
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jsonGenerator.writeEndArray();
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}
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}
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