com.graphhopper.util.Helper.nf()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
字(8.4k)|赞(0)|评价(0)|浏览(138)

本文整理了Java中com.graphhopper.util.Helper.nf()方法的一些代码示例，展示了Helper.nf()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Helper.nf()方法的具体详情如下：
包路径：com.graphhopper.util.Helper
类名称：Helper
方法名：nf

Helper.nf介绍

暂无

代码示例

代码示例来源：origin: graphhopper/graphhopper

  1. final void checkAdjNodeBounds(int adjNode) {
  2.   if (adjNode < 0 && adjNode != Integer.MIN_VALUE || adjNode >= nodeCount)
  3.     throw new IllegalStateException("adjNode " + adjNode + " out of bounds [0," + nf(nodeCount) + ")");
  4. }

代码示例来源：origin: graphhopper/graphhopper

  1. @Override
  2. public String getStatisticsString() {
  3.   return String.format(Locale.ROOT, "meanDegree: %.2f, dijkstras: %10s, mem: %10s",
  4.       meanDegree, nf(dijkstraCount), prepareAlgo.getMemoryUsageAsString());
  5. }

代码示例来源：origin: graphhopper/graphhopper

  1. private void logStats(int updateCounter) {
  2.   logger.info(String.format(Locale.ROOT,
  3.       "nodes: %10s, shortcuts: %10s, updates: %2d, checked-nodes: %10s, %s, %s, %s",
  4.       nf(sortedNodes.getSize()),
  5.       nf(nodeContractor.getAddedShortcutsCount()),
  6.       updateCounter,
  7.       nf(checkCounter),
  8.       getTimesAsString(),
  9.       nodeContractor.getStatisticsString(),
  10.       Helper.getMemInfo()));
  11. }

代码示例来源：origin: graphhopper/graphhopper

  1. String toDetailsString() {
  2.   return "edges:" + nf(edgeCount) + "(" + edges.getCapacity() / Helper.MB + "MB), "
  3.       + "nodes:" + nf(getNodes()) + "(" + nodes.getCapacity() / Helper.MB + "MB), "
  4.       + "name:(" + nameIndex.getCapacity() / Helper.MB + "MB), "
  5.       + "geo:" + nf(maxGeoRef) + "(" + wayGeometry.getCapacity() / Helper.MB + "MB), "
  6.       + "bounds:" + bounds;
  7. }

代码示例来源：origin: graphhopper/graphhopper

  1. String toDetailsString() {
  2.   return toString() + ", shortcuts:" + nf(shortcutCount) + ", nodesCH:(" + nodesCH.getCapacity() / Helper.MB + "MB)";
  3. }

代码示例来源：origin: graphhopper/graphhopper

  1. /**
  2.  * Internal method to clean up the graph.
  3.  */
  4. protected void cleanUp() {
  5.   int prevNodeCount = ghStorage.getNodes();
  6.   PrepareRoutingSubnetworks preparation = new PrepareRoutingSubnetworks(ghStorage, encodingManager.fetchEdgeEncoders());
  7.   preparation.setMinNetworkSize(minNetworkSize);
  8.   preparation.setMinOneWayNetworkSize(minOneWayNetworkSize);
  9.   preparation.doWork();
  10.   int currNodeCount = ghStorage.getNodes();
  11.   logger.info("edges: " + Helper.nf(ghStorage.getAllEdges().length()) + ", nodes " + Helper.nf(currNodeCount)
  12.       + ", there were " + Helper.nf(preparation.getMaxSubnetworks())
  13.       + " subnetworks. removed them => " + Helper.nf(prevNodeCount - currNodeCount)
  14.       + " less nodes");
  15. }

代码示例来源：origin: graphhopper/graphhopper

  1. @Override
  2. public void doSpecificWork() {
  3.   allSW.start();
  4.   initFromGraph();
  5.   runGraphContraction();
  6.   logger.info("took:" + (int) allSW.stop().getSeconds() + "s "
  7.       + ", new shortcuts: " + nf(nodeContractor.getAddedShortcutsCount())
  8.       + ", initSize:" + nf(initSize)
  9.       + ", " + prepareWeighting
  10.       + ", periodic:" + params.getPeriodicUpdatesPercentage()
  11.       + ", lazy:" + params.getLastNodesLazyUpdatePercentage()
  12.       + ", neighbor:" + params.getNeighborUpdatePercentage()
  13.       + ", " + getTimesAsString()
  14.       + ", lazy-overhead: " + (int) (100 * ((checkCounter / (double) initSize) - 1)) + "%"
  15.       + ", " + Helper.getMemInfo());
  16.   int edgeCount = prepareGraph.getOriginalEdges();
  17.   logger.info("graph now - num edges: {}, num nodes: {}, num shortcuts: {}",
  18.       nf(edgeCount), nf(prepareGraph.getNodes()), nf(prepareGraph.getEdges() - edgeCount));
  19. }

代码示例来源：origin: graphhopper/graphhopper

  1. @Override
  2. public LocationIndex prepareIndex() {
  3.   if (initialized)
  4.     throw new IllegalStateException("Call prepareIndex only once");
  5.   StopWatch sw = new StopWatch().start();
  6.   prepareAlgo();
  7.   // in-memory preparation
  8.   InMemConstructionIndex inMem = getPrepareInMemIndex();
  9.   // compact & store to dataAccess
  10.   dataAccess.create(64 * 1024);
  11.   try {
  12.     inMem.store(inMem.root, START_POINTER);
  13.     flush();
  14.   } catch (Exception ex) {
  15.     throw new IllegalStateException("Problem while storing location index. " + Helper.getMemInfo(), ex);
  16.   }
  17.   float entriesPerLeaf = (float) inMem.size / inMem.leafs;
  18.   initialized = true;
  19.   logger.info("location index created in " + sw.stop().getSeconds()
  20.       + "s, size:" + Helper.nf(inMem.size)
  21.       + ", leafs:" + Helper.nf(inMem.leafs)
  22.       + ", precision:" + minResolutionInMeter
  23.       + ", depth:" + entries.length
  24.       + ", checksum:" + calcChecksum()
  25.       + ", entries:" + Arrays.toString(entries)
  26.       + ", entriesPerLeaf:" + entriesPerLeaf);
  27.   return this;
  28. }

代码示例来源：origin: com.graphhopper/graphhopper-core

  1. final void checkAdjNodeBounds(int adjNode) {
  2.   if (adjNode < 0 && adjNode != Integer.MIN_VALUE || adjNode >= nodeCount)
  3.     throw new IllegalStateException("adjNode " + adjNode + " out of bounds [0," + nf(nodeCount) + ")");
  4. }

代码示例来源：origin: com.rgi-corp/graphhopper

  1. final void checkAdjNodeBounds(int adjNode) {
  2.   if (adjNode < 0 && adjNode != Integer.MIN_VALUE || adjNode >= nodeCount)
  3.     throw new IllegalStateException("adjNode " + adjNode + " out of bounds [0," + nf(nodeCount) + ")");
  4. }

代码示例来源：origin: com.graphhopper/graphhopper

  1. final void checkAdjNodeBounds( int adjNode )
  2. {
  3.   if (adjNode < 0 && adjNode != Integer.MIN_VALUE || adjNode >= nodeCount)
  4.     throw new IllegalStateException("adjNode " + adjNode + " out of bounds [0," + nf(nodeCount) + ")");
  5. }

代码示例来源：origin: com.graphhopper/graphhopper-core

  1. @Override
  2. public String getStatisticsString() {
  3.   return String.format(Locale.ROOT, "meanDegree: %.2f, dijkstras: %10s, mem: %10s",
  4.       meanDegree, nf(dijkstraCount), prepareAlgo.getMemoryUsageAsString());
  5. }

代码示例来源：origin: com.graphhopper/graphhopper-core

  1. private void logStats(int updateCounter) {
  2.   logger.info(String.format(Locale.ROOT,
  3.       "nodes: %10s, shortcuts: %10s, updates: %2d, checked-nodes: %10s, %s, %s, %s",
  4.       nf(sortedNodes.getSize()),
  5.       nf(nodeContractor.getAddedShortcutsCount()),
  6.       updateCounter,
  7.       nf(checkCounter),
  8.       getTimesAsString(),
  9.       nodeContractor.getStatisticsString(),
  10.       Helper.getMemInfo()));
  11. }

代码示例来源：origin: com.graphhopper/graphhopper

  1. String toDetailsString()
  2. {
  3.   return "edges:" + nf(edgeCount) + "(" + edges.getCapacity() / Helper.MB + "MB), "
  4.       + "nodes:" + nf(getNodes()) + "(" + nodes.getCapacity() / Helper.MB + "MB), "
  5.       + "name:(" + nameIndex.getCapacity() / Helper.MB + "MB), "
  6.       + "geo:" + nf(maxGeoRef) + "(" + wayGeometry.getCapacity() / Helper.MB + "MB), "
  7.       + "bounds:" + bounds;
  8. }

代码示例来源：origin: com.rgi-corp/graphhopper

  1. String toDetailsString() {
  2.   return "edges:" + nf(edgeCount) + "(" + edges.getCapacity() / Helper.MB + "MB), "
  3.       + "nodes:" + nf(getNodes()) + "(" + nodes.getCapacity() / Helper.MB + "MB), "
  4.       + "name:(" + nameIndex.getCapacity() / Helper.MB + "MB), "
  5.       + "geo:" + nf(maxGeoRef) + "(" + wayGeometry.getCapacity() / Helper.MB + "MB), "
  6.       + "bounds:" + bounds;
  7. }

代码示例来源：origin: com.graphhopper/graphhopper-core

  1. String toDetailsString() {
  2.   return "edges:" + nf(edgeCount) + "(" + edges.getCapacity() / Helper.MB + "MB), "
  3.       + "nodes:" + nf(getNodes()) + "(" + nodes.getCapacity() / Helper.MB + "MB), "
  4.       + "name:(" + nameIndex.getCapacity() / Helper.MB + "MB), "
  5.       + "geo:" + nf(maxGeoRef) + "(" + wayGeometry.getCapacity() / Helper.MB + "MB), "
  6.       + "bounds:" + bounds;
  7. }

代码示例来源：origin: com.graphhopper/graphhopper

  1. String toDetailsString()
  2. {
  3.   return toString() + ", shortcuts:" + nf(shortcutCount) + ", nodesCH:(" + nodesCH.getCapacity() / Helper.MB + "MB)";
  4. }

代码示例来源：origin: com.rgi-corp/graphhopper

  1. String toDetailsString() {
  2.   return toString() + ", shortcuts:" + nf(shortcutCount) + ", nodesCH:(" + nodesCH.getCapacity() / Helper.MB + "MB)";
  3. }

代码示例来源：origin: com.graphhopper/graphhopper-core

  1. String toDetailsString() {
  2.   return toString() + ", shortcuts:" + nf(shortcutCount) + ", nodesCH:(" + nodesCH.getCapacity() / Helper.MB + "MB)";
  3. }

代码示例来源：origin: com.graphhopper/graphhopper-core

  1. /**
  2.  * Internal method to clean up the graph.
  3.  */
  4. protected void cleanUp() {
  5.   int prevNodeCount = ghStorage.getNodes();
  6.   PrepareRoutingSubnetworks preparation = new PrepareRoutingSubnetworks(ghStorage, encodingManager.fetchEdgeEncoders());
  7.   preparation.setMinNetworkSize(minNetworkSize);
  8.   preparation.setMinOneWayNetworkSize(minOneWayNetworkSize);
  9.   preparation.doWork();
  10.   int currNodeCount = ghStorage.getNodes();
  11.   logger.info("edges: " + Helper.nf(ghStorage.getAllEdges().length()) + ", nodes " + Helper.nf(currNodeCount)
  12.       + ", there were " + Helper.nf(preparation.getMaxSubnetworks())
  13.       + " subnetworks. removed them => " + Helper.nf(prevNodeCount - currNodeCount)
  14.       + " less nodes");
  15. }

内容来源于网络，如有侵权，请联系作者删除！

Helper

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多
    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com