org.deeplearning4j.ui.components.chart.ChartTimeline Maven / Gradle / Ivy

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/*
 *  ******************************************************************************
 *  *
 *  *
 *  * 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.deeplearning4j.ui.components.chart;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import org.deeplearning4j.ui.api.Utils;
import org.deeplearning4j.ui.components.chart.style.StyleChart;
import org.nd4j.shade.jackson.annotation.JsonInclude;

import java.awt.*;
import java.util.ArrayList;
import java.util.List;

@Data
@EqualsAndHashCode(callSuper = true)
@JsonInclude(JsonInclude.Include.NON_NULL)
public class ChartTimeline extends Chart {
    public static final String COMPONENT_TYPE = "ChartTimeline";

    private List laneNames = new ArrayList<>();
    private List> laneData = new ArrayList<>();

    public ChartTimeline() {
        super(COMPONENT_TYPE);
        //no-arg constructor for Jackson
    }

    private ChartTimeline(Builder builder) {
        super(COMPONENT_TYPE, builder);
        this.laneNames = builder.laneNames;
        this.laneData = builder.laneData;
    }



    public static class Builder extends Chart.Builder {
        private List laneNames = new ArrayList<>();
        private List> laneData = new ArrayList<>();


        public Builder(String title, StyleChart style) {
            super(title, style);
        }


        public Builder addLane(String name, List data) {
            laneNames.add(name);
            laneData.add(data);
            return this;
        }

        public ChartTimeline build() {
            return new ChartTimeline(this);
        }
    }


    @Data
    @NoArgsConstructor
    @AllArgsConstructor
    @JsonInclude(JsonInclude.Include.NON_NULL)
    public static class TimelineEntry {
        private String entryLabel;
        private long startTimeMs;
        private long endTimeMs;
        private String color;

        public TimelineEntry(String entryLabel, long startTimeMs, long endTimeMs) {
            this.entryLabel = entryLabel;
            this.startTimeMs = startTimeMs;
            this.endTimeMs = endTimeMs;
        }

        public TimelineEntry(String entryLabel, long startTimeMs, long endTimeMs, Color color) {
            this.entryLabel = entryLabel;
            this.startTimeMs = startTimeMs;
            this.endTimeMs = endTimeMs;
            this.color = Utils.colorToHex(color);
        }

    }
}