Example usage for org.springframework.util StopWatch toString

Introduction

In this page you can find the example usage for org.springframework.util StopWatch toString.

Prototype

@Override
public String toString() 

Source Link

Document

Generate an informative string describing all tasks performed

For custom reporting, call #getTaskInfo() and use the task info directly.

Usage

From source file:de.uniwue.dmir.heatmap.point.sources.geo.datasources.RTreeGeoDatasource.java

@Override
public void reload() {

    this.rtree.clear();

    StopWatch stopWatch = new StopWatch();
    stopWatch.start("getting data");

    List<TData> data = super.dataSource.getData(null);

    stopWatch.stop();/*from  w w w  .  ja v a 2 s. c  o m*/
    super.logger.debug("getting data - count: {}", data.size());
    super.logger.debug("getting data - time: {}", stopWatch.toString());

    stopWatch.start("adding data");

    for (TData s : data) {
        GeoCoordinates geoCoordinates = this.mapper.map(s);
        this.rtree.insert(
                new float[] { (float) geoCoordinates.getLongitude(), (float) geoCoordinates.getLatitude() }, s);
    }

    stopWatch.stop();
    super.logger.debug("building r-tree: {}", stopWatch.toString());
}

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From source file:de.uniwue.dmir.heatmap.heatmaps.DefaultHeatmap.java

@Override
public TTile getTile(TileCoordinates tileCoordinates) {

    // initializing stop watch
    StopWatch stopWatch = new StopWatch();

    // tile coordinates to top-left reference system
    TileCoordinates projectedTileCoordinates = this.settings.getTileProjection()
            .fromCustomToTopLeft(tileCoordinates, this.settings.getZoomLevelMapper());

    // loading data seed 

    this.logger.debug("Loading data seed.");

    stopWatch.start("loading data seed");

    TTile tile = this.seed.getTile(projectedTileCoordinates);

    stopWatch.stop();//  w w w  .j a va2 s  .c  om
    if (tile == null) {
        this.logger.debug("No data seed available: {}", stopWatch.toString());
    } else {
        this.logger.debug("Done loading data seed: {}", stopWatch.toString());
    }

    // get data

    this.logger.debug("Loading data points.");

    stopWatch.start("loading data points");

    Iterator<TPoint> externalData = this.pointsource.getPoints(projectedTileCoordinates, this.filter);

    stopWatch.stop();
    this.logger.debug("Done loading data points: {}", stopWatch.toString());

    // return null if no data was found
    if (externalData == null || !externalData.hasNext()) {

        this.logger.debug("No external data found for this tile: {}", tileCoordinates);

        if (tile == null) {

            this.logger.debug("No data seed available for his tile: returnung null.");
            return null;

        } else if (!this.returnSeedTilesWithNoExternalData) {

            this.logger.debug("Data seed available, but no external data found: returning null.");
            return null;
        }

    }

    // initializing tile if no seed is available
    if (tile == null) {
        this.logger.debug("No data seed available; initializing empty tile.");
        tile = this.tileFactory.newInstance(this.settings.getTileSize(), projectedTileCoordinates);
    }

    // add external data to tile

    this.logger.debug("Adding data points to tile: {}", tileCoordinates);

    stopWatch.start("adding data points to tile");

    int externalDataPointCount = 0;
    while (externalData.hasNext()) {
        TPoint externalDataPoint = externalData.next();
        this.filter.filter(externalDataPoint, tile, this.settings.getTileSize(), tileCoordinates);
        externalDataPointCount++;
    }

    stopWatch.stop();
    this.logger.debug("Done adding {} data points to tile: {}", externalDataPointCount, stopWatch.toString());

    return tile;
}

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