Java DefaultOHLCDataset类代码示例

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本文整理汇总了Java中org.jfree.data.xy.DefaultOHLCDataset类的典型用法代码示例。如果您正苦于以下问题：Java DefaultOHLCDataset类的具体用法？Java DefaultOHLCDataset怎么用？Java DefaultOHLCDataset使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

DefaultOHLCDataset类属于org.jfree.data.xy包，在下文中一共展示了DefaultOHLCDataset类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: createDataSetFromStockInfo

import org.jfree.data.xy.DefaultOHLCDataset; //导入依赖的package包/类
private DefaultOHLCDataset createDataSetFromStockInfo(StockInfo[][] dataList) {
    int totalLength = 0;
    for (int index = 0; index < dataList.length; index++) {
        logger.log("running on datalist index " + index + " value is null? " + (dataList[index]==null) );
        totalLength += dataList[index].length;
    }

    SimpleDateFormat dateFormat = new SimpleDateFormat();
    dateFormat.applyPattern("dd/MM/YYYY");

    OHLCDataItem[] ohlcData = new OHLCDataItem[totalLength];
    int OHLCIndex = 0;
    for (int dataListIndex = 0; dataListIndex < dataList.length; dataListIndex++) {
        StockInfo[] data = dataList[dataListIndex];
        for (int index = 0; index < data.length; index++) {
            logger.log("data in index " + index + " is null? " + (data[index] == null) );
            ohlcData[OHLCIndex] = new OHLCDataItem(data[index].date, data[index].open, data[index].high, data[index].low, data[index].close, data[index].volume);

            logger.log("<R> stock chart " + dateFormat.format(data[index].date.getTime()) + " open: " + data[index].open + " high: " + data[index].high + " low: " + data[index].low + " close: " + data[index].close);
            OHLCIndex++;
        }
    }

    return new DefaultOHLCDataset("Stock", ohlcData);
}

开发者ID:rrodrigoa，项目名称:SmartStocks，代码行数:26，代码来源:StockAnalysisPanel.java

示例2: testDataRange

import org.jfree.data.xy.DefaultOHLCDataset; //导入依赖的package包/类
/**
 * A small test for the data range calculated on this dataset.
 */
public void testDataRange() {
    OHLCDataItem[] data = new OHLCDataItem[3];
    data[0] = new OHLCDataItem(new Date(11L), 2.0, 4.0, 1.0, 3.0, 100.0);
    data[1] = new OHLCDataItem(new Date(22L), 4.0, 9.0, 2.0, 5.0, 120.0);
    data[2] = new OHLCDataItem(new Date(33L), 3.0, 7.0, 3.0, 6.0, 140.0);
    DefaultOHLCDataset d = new DefaultOHLCDataset("S1", data);
    Range r = DatasetUtilities.findRangeBounds(d, false);
    assertEquals(1.0, r.getLowerBound(), EPSILON);
    assertEquals(9.0, r.getUpperBound(), EPSILON);
}

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:14，代码来源:DefaultOHLCDatasetTests.java

示例3: processNode

import org.jfree.data.xy.DefaultOHLCDataset; //导入依赖的package包/类
public void processNode(Object name, Map map, Object value) throws Exception {
    if(value != null && value instanceof DefaultOHLCDataset) {
        this.xyDataset = (DefaultOHLCDataset)value;
    }else {
        // TODO
    }          
}

开发者ID:davetcc，项目名称:groovychart，代码行数:8，代码来源:DefaultOHLCDatasetBuilder.java

示例4: testDataRange

import org.jfree.data.xy.DefaultOHLCDataset; //导入依赖的package包/类
/**
 * A small test for the data range calculated on this dataset.
 */
public void testDataRange() {
    OHLCDataItem[] data = new OHLCDataItem[3];
    data[0] = new OHLCDataItem(new Date(11L), 2.0, 4.0, 1.0, 3.0, 100.0);
    data[1] = new OHLCDataItem(new Date(22L), 4.0, 9.0, 2.0, 5.0, 120.0);
    data[2] = new OHLCDataItem(new Date(33L), 3.0, 7.0, 3.0, 6.0, 140.0);
    DefaultOHLCDataset d = new DefaultOHLCDataset("S1", data);
    Range r = DatasetUtilities.findRangeBounds(d, true);
    assertEquals(1.0, r.getLowerBound(), EPSILON);
    assertEquals(9.0, r.getUpperBound(), EPSILON);
}

开发者ID:SpoonLabs，项目名称:astor，代码行数:14，代码来源:DefaultOHLCDatasetTests.java

示例5: createPredictionChart

import org.jfree.data.xy.DefaultOHLCDataset; //导入依赖的package包/类
private JFreeChart createPredictionChart(DefaultOHLCDataset dataset) {
    // Create the JFreeChart for prediction
    JFreeChart predictionChart = ChartFactory.createHighLowChart("Stock Price Prediction",
            "Time", "Price", dataset, true);

    return predictionChart;
}

开发者ID:rrodrigoa，项目名称:SmartStocks，代码行数:8，代码来源:StockAnalysisPanel.java

示例6: testPublicCloneable

import org.jfree.data.xy.DefaultOHLCDataset; //导入依赖的package包/类
/**
 * Verify that this class implements {@link PublicCloneable}.
 */
public void testPublicCloneable() {
    DefaultOHLCDataset d1 = new DefaultOHLCDataset("Series 1",
            new OHLCDataItem[0]);
    assertTrue(d1 instanceof PublicCloneable);
}

开发者ID:SpoonLabs，项目名称:astor，代码行数:9，代码来源:DefaultOHLCDatasetTests.java

示例7: getXyDataset

import org.jfree.data.xy.DefaultOHLCDataset; //导入依赖的package包/类
/**
 * Getter for property xyDataset.
 * @return Value of property xyDataset.
 */
public DefaultOHLCDataset getXyDataset() {
    return this.xyDataset;
}

开发者ID:davetcc，项目名称:groovychart，代码行数:8，代码来源:DefaultOHLCDatasetBuilder.java

示例8: setXyDataset

import org.jfree.data.xy.DefaultOHLCDataset; //导入依赖的package包/类
/**
 * Setter for property xyDataset.
 * @param xyDataset New value of property xyDataset.
 */
public void setXyDataset(DefaultOHLCDataset xyDataset) {
    this.xyDataset = xyDataset;
}

开发者ID:davetcc，项目名称:groovychart，代码行数:8，代码来源:DefaultOHLCDatasetBuilder.java

注：本文中的org.jfree.data.xy.DefaultOHLCDataset类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。