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* Add FilterControls utility to create subset of traffic controls for testing * Add FilterControls usage to README * FilterControls remove commented out code * Update README.md fix testing typo
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,165 @@ | ||
| package cc.util; | ||
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| import java.io.BufferedInputStream; | ||
| import java.io.BufferedOutputStream; | ||
| import java.io.ByteArrayOutputStream; | ||
| import java.io.DataInputStream; | ||
| import java.io.DataOutputStream; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.Path; | ||
| import java.nio.file.Paths; | ||
| import java.util.ArrayList; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
| import java.util.stream.Collectors; | ||
| import java.io.IOException; | ||
| import cc.ctrl.proc.TdFeature; | ||
| import cc.ctrl.proc.TdLayer; | ||
| import cc.ctrl.CtrlIndex; | ||
| import cc.ctrl.TrafCtrl; | ||
| /* | ||
| * To change this license header, choose License Headers in Project Properties. | ||
| * To change this template file, choose Tools | Templates | ||
| * and open the template in the editor. | ||
| */ | ||
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| /** | ||
| * | ||
| * @author Federal Highway Administration | ||
| */ | ||
| public class FilterControls | ||
| { | ||
| public static void main(String[] sArgs) | ||
| throws Exception | ||
| { | ||
| String sInputDir = sArgs[0]; | ||
| if (!sInputDir.endsWith("/")) | ||
| sInputDir += "/"; | ||
| String sOutputDir = sArgs[1]; | ||
| if (!sOutputDir.endsWith("/")) | ||
| sOutputDir += "/"; | ||
| Files.createDirectories(Paths.get(sOutputDir)); | ||
| Files.createDirectories(Paths.get(sOutputDir + "linearcs/direction")); | ||
| Files.createDirectories(Paths.get(sOutputDir + "linearcs/rdmks")); | ||
| Files.createDirectories(Paths.get(sOutputDir + "linearcs/pavement")); | ||
| Files.createDirectories(Paths.get(sOutputDir + "xodr/")); | ||
| Files.createDirectories(Paths.get(sOutputDir + "td/")); | ||
| Files.createDirectories(Paths.get(sOutputDir + "geolanes/")); | ||
| Files.createDirectories(Paths.get(sOutputDir + "traf_ctrls/")); | ||
| ArrayList<byte[]> oIds = new ArrayList(); | ||
| StringBuilder sBuf = new StringBuilder(); | ||
| for (int n = 2; n < sArgs.length; n++) | ||
| { | ||
| String sId = sArgs[n]; | ||
| sBuf.setLength(0); | ||
| sBuf.append(sId); | ||
| oIds.add(Text.fromHexString(sBuf)); | ||
| } | ||
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| Collections.sort(oIds, TrafCtrl.ID_COMP); | ||
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| Path oTdDir = Paths.get(sInputDir + "td/"); | ||
| Path oOutputTdDir = Paths.get(sOutputDir + "td/"); | ||
| Path oOutputGeoLanes = Paths.get(sOutputDir + "geolanes"); | ||
| Path oOutputCtrl = Paths.get(sOutputDir + "traf_ctrls"); | ||
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| List<Path> oPaths = Files.walk(oTdDir).filter(Files::isRegularFile).collect(Collectors.toList()); | ||
| byte[] yIdBuf = new byte[16]; | ||
| for (Path oFile : oPaths) | ||
| { | ||
| String sFilename = oFile.toString(); | ||
| ByteArrayOutputStream oBaos = new ByteArrayOutputStream(); | ||
| if (sFilename.endsWith(".bin")) // td file | ||
| { | ||
| try (DataOutputStream oOut = new DataOutputStream(new BufferedOutputStream(oBaos)); | ||
| DataInputStream oIn = new DataInputStream(new BufferedInputStream(Files.newInputStream(oFile)))) | ||
| { | ||
| while (oIn.available() > 0) | ||
| { | ||
| TdLayer oTemp = new TdLayer(oIn, false); | ||
| int nFeatures = oIn.readInt(); | ||
| for (int nIndex = 0; nIndex < nFeatures; nIndex++) | ||
| { | ||
| oIn.read(yIdBuf); | ||
| int nBytesToSkip = oIn.readInt(); | ||
| int nSearch = Collections.binarySearch(oIds, yIdBuf, TrafCtrl.ID_COMP); | ||
| if (nSearch < 0) | ||
| oIn.skipBytes(nBytesToSkip); | ||
| else | ||
| oTemp.add(new TdFeature(oIn, oTemp.m_oKeys.length * 2, yIdBuf)); | ||
| } | ||
| oTemp.write(oOut); | ||
| } | ||
| } | ||
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| } | ||
| else if (sFilename.endsWith(".ndx")) // index file | ||
| { | ||
| try (DataOutputStream oOut = new DataOutputStream(new BufferedOutputStream(oBaos)); | ||
| DataInputStream oIn = new DataInputStream(new BufferedInputStream(Files.newInputStream(oFile)))) | ||
| { | ||
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| while (oIn.available() > 0) | ||
| { | ||
| CtrlIndex oIndex = new CtrlIndex(oIn); | ||
| int nSearch = Collections.binarySearch(oIds, oIndex.m_yId, TrafCtrl.ID_COMP); | ||
| if (nSearch >= 0) | ||
| writeIndex(oIndex, oOut); | ||
| } | ||
| } | ||
| } | ||
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| if (oBaos.size() > 0) | ||
| { | ||
| String sPath = oOutputTdDir.toString() + "/" + oFile.subpath(oFile.getNameCount() - 2, oFile.getNameCount()).toString(); | ||
| Path oPath = Paths.get(sPath); | ||
| Files.createDirectories(oPath.getParent()); | ||
| try (BufferedOutputStream oOut = new BufferedOutputStream(Files.newOutputStream(oPath))) | ||
| { | ||
| oOut.write(oBaos.toByteArray()); | ||
| } | ||
| } | ||
| } | ||
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| for (byte[] yId : oIds) | ||
| { | ||
| createFilePath(sBuf, yId); | ||
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| Path oInTraf = Paths.get(sInputDir + "traf_ctrls/" + sBuf.toString() + ".bin"); | ||
| Path oOutTraf = Paths.get(oOutputCtrl.toString() + "/" + sBuf.toString() + ".bin"); | ||
| Files.createDirectories(oOutTraf.getParent()); | ||
| Files.copy(oInTraf, oOutTraf); | ||
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| oInTraf = Paths.get(sInputDir + "traf_ctrls/" + sBuf.toString() + ".bin.json"); | ||
| oOutTraf = Paths.get(oOutputCtrl.toString() + "/" + sBuf.toString() + ".bin.json"); | ||
| Files.copy(oInTraf, oOutTraf); | ||
| } | ||
| } | ||
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| public static void createFilePath(StringBuilder sBuf, byte[] oId) | ||
| { | ||
| sBuf.setLength(0); | ||
| int nOffset = 0; | ||
| int nCount = 3; | ||
| while (nCount-- > 0) | ||
| { | ||
| Text.toHexString(oId, nOffset, nOffset + 4, sBuf); | ||
| nOffset += 4; | ||
| sBuf.append("/"); | ||
| } | ||
| Text.toHexString(oId, nOffset, nOffset + 4, sBuf); | ||
| } | ||
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| public static void writeIndex(CtrlIndex oIndex, DataOutputStream oOut) | ||
| throws IOException | ||
| { | ||
| oOut.writeInt(oIndex.m_nType); | ||
| oOut.write(oIndex.m_yId); | ||
| oOut.writeLong(oIndex.m_lStart); | ||
| oOut.writeLong(oIndex.m_lEnd); | ||
| for (int nIndex = 0; nIndex < oIndex.m_dBB.length; nIndex++) | ||
| oOut.writeInt((int)(oIndex.m_dBB[nIndex] * 100.0 + 0.5)); | ||
| } | ||
| } |