idx int64 0 41.2k | question stringlengths 74 4.04k | target stringlengths 7 750 |
|---|---|---|
27,800 | void findErrorEvaluator ( GrowQueue_I8 syndromes , GrowQueue_I8 errorLocator , GrowQueue_I8 evaluator ) { math . polyMult_flipA ( syndromes , errorLocator , evaluator ) ; int N = errorLocator . size - 1 ; int offset = evaluator . size - N ; for ( int i = 0 ; i < N ; i ++ ) { evaluator . data [ i ] = evaluator . data [ ... | Compute the error evaluator polynomial Omega . |
27,801 | public static < O extends ImageGray < O > > O [ ] declareOutput ( ImagePyramid < ? > pyramid , Class < O > outputType ) { O [ ] ret = ( O [ ] ) Array . newInstance ( outputType , pyramid . getNumLayers ( ) ) ; for ( int i = 0 ; i < ret . length ; i ++ ) { int w = pyramid . getWidth ( i ) ; int h = pyramid . getHeight (... | Creates an array of single band images for each layer in the provided pyramid . Each image will be the same size as the corresponding layer in the pyramid . |
27,802 | public static < O extends ImageGray < O > > void reshapeOutput ( ImagePyramid < ? > pyramid , O [ ] output ) { for ( int i = 0 ; i < output . length ; i ++ ) { int w = pyramid . getWidth ( i ) ; int h = pyramid . getHeight ( i ) ; output [ i ] . reshape ( w , h ) ; } } | Reshapes each image in the array to match the layers in the pyramid |
27,803 | public static void histogram ( GrayU8 image , int maxPixelValue , TupleDesc_F64 histogram ) { int numBins = histogram . size ( ) ; int divisor = maxPixelValue + 1 ; histogram . fill ( 0 ) ; for ( int y = 0 ; y < image . height ; y ++ ) { int index = image . startIndex + y * image . stride ; for ( int x = 0 ; x < image ... | Computes a single - band normalized histogram from an integer image .. |
27,804 | public static < T > T convertGenericToSpecificType ( Class < ? > type ) { if ( type == GrayI8 . class ) return ( T ) GrayU8 . class ; if ( type == GrayI16 . class ) return ( T ) GrayS16 . class ; if ( type == InterleavedI8 . class ) return ( T ) InterleavedU8 . class ; if ( type == InterleavedI16 . class ) return ( T )... | If an image is to be created then the generic type can t be used a specific one needs to be . An arbitrary specific image type is returned here . |
27,805 | public static List < LineParametric2D_F32 > pruneSimilarLines ( List < LineParametric2D_F32 > lines , float intensity [ ] , float toleranceAngle , float toleranceDist , int imgWidth , int imgHeight ) { int indexSort [ ] = new int [ intensity . length ] ; QuickSort_F32 sort = new QuickSort_F32 ( ) ; sort . sort ( intens... | Prunes similar looking lines but keeps the lines with the most intensity . |
27,806 | public static LineSegment2D_F32 convert ( LineParametric2D_F32 l , int width , int height ) { double t0 = ( 0 - l . p . x ) / l . getSlopeX ( ) ; double t1 = ( 0 - l . p . y ) / l . getSlopeY ( ) ; double t2 = ( width - l . p . x ) / l . getSlopeX ( ) ; double t3 = ( height - l . p . y ) / l . getSlopeY ( ) ; Point2D_F... | Find the point in which the line intersects the image border and create a line segment at those points |
27,807 | public static void applyMask ( GrayF32 disparity , GrayU8 mask , int radius ) { if ( disparity . isSubimage ( ) || mask . isSubimage ( ) ) throw new RuntimeException ( "Input is subimage. Currently not support but no reason why it can't be. Ask for it" ) ; int N = disparity . width * disparity . height ; for ( int i = ... | Applies a mask which indicates which pixels had mappings to the unrectified image . Pixels which were outside of the original image will be set to 255 . The border is extended because the sharp edge in the rectified image can cause in incorrect match between image features . |
27,808 | public boolean fitAnchored ( int anchor0 , int anchor1 , GrowQueue_I32 corners , GrowQueue_I32 output ) { this . anchor0 = anchor0 ; this . anchor1 = anchor1 ; int numLines = anchor0 == anchor1 ? corners . size ( ) : CircularIndex . distanceP ( anchor0 , anchor1 , corners . size ) ; if ( numLines < 2 ) { throw new Runt... | Fits line segments along the contour with the first and last corner fixed at the original corners . The output will be a new set of corner indexes . Since the corner list is circular it is assumed that anchor1 comes after anchor0 . The same index can be specified for an anchor it will just go around the entire circle |
27,809 | boolean sanityCheckCornerOrder ( int numLines , GrowQueue_I32 corners ) { int contourAnchor0 = corners . get ( anchor0 ) ; int previous = 0 ; for ( int i = 1 ; i < numLines ; i ++ ) { int contourIndex = corners . get ( CircularIndex . addOffset ( anchor0 , i , corners . size ( ) ) ) ; int pixelsFromAnchor0 = CircularIn... | All the corners should be in increasing order from the first anchor . |
27,810 | boolean fitLinesUsingCorners ( int numLines , GrowQueue_I32 cornerIndexes ) { for ( int i = 1 ; i <= numLines ; i ++ ) { int index0 = cornerIndexes . get ( CircularIndex . addOffset ( anchor0 , i - 1 , cornerIndexes . size ) ) ; int index1 = cornerIndexes . get ( CircularIndex . addOffset ( anchor0 , i , cornerIndexes ... | Fits lines across the sequence of corners |
27,811 | boolean fitLine ( int contourIndex0 , int contourIndex1 , LineGeneral2D_F64 line ) { int numPixels = CircularIndex . distanceP ( contourIndex0 , contourIndex1 , contour . size ( ) ) ; if ( numPixels < minimumLineLength ) return false ; Point2D_I32 c0 = contour . get ( contourIndex0 ) ; Point2D_I32 c1 = contour . get ( ... | Given a sequence of points on the contour find the best fit line . |
27,812 | int closestPoint ( Point2D_F64 target ) { double bestDistance = Double . MAX_VALUE ; int bestIndex = - 1 ; for ( int i = 0 ; i < contour . size ( ) ; i ++ ) { Point2D_I32 c = contour . get ( i ) ; double d = UtilPoint2D_F64 . distanceSq ( target . x , target . y , c . x , c . y ) ; if ( d < bestDistance ) { bestDistanc... | Returns the closest point on the contour to the provided point in space |
27,813 | public void setTransformFromLinesSquare ( QrCode qr ) { storagePairs2D . reset ( ) ; storagePairs3D . reset ( ) ; set ( 0 , 7 , qr . ppCorner , 1 ) ; set ( 7 , 7 , qr . ppCorner , 2 ) ; set ( 7 , 0 , qr . ppCorner , 3 ) ; setLine ( 0 , 7 , 0 , 14 , qr . ppCorner , 1 , qr . ppRight , 0 ) ; setLine ( 7 , 7 , 7 , 14 , qr ... | Used to estimate the image to grid coordinate system before the version is known . The top left square is used to fix the coordinate system . Then 4 lines between corners going to other QR codes is used to make it less suspectable to errors in the first 4 corners |
27,814 | public void removeOutsideCornerFeatures ( ) { if ( pairs2D . size ( ) != storagePairs2D . size ) throw new RuntimeException ( "This can only be called when all the features have been added" ) ; pairs2D . remove ( 11 ) ; pairs2D . remove ( 5 ) ; pairs2D . remove ( 0 ) ; } | Outside corners on position patterns are more likely to be damaged so remove them |
27,815 | public static < T extends ImageGray < T > > SearchLocalPeak < T > meanShiftUniform ( int maxIterations , float convergenceTol , Class < T > imageType ) { WeightPixel_F32 weights = new WeightPixelUniform_F32 ( ) ; MeanShiftPeak < T > alg = new MeanShiftPeak < > ( maxIterations , convergenceTol , weights , imageType ) ; ... | Mean - shift based search with a uniform kernel |
27,816 | public static < T extends ImageGray < T > > SearchLocalPeak < T > meanShiftGaussian ( int maxIterations , float convergenceTol , Class < T > imageType ) { WeightPixel_F32 weights = new WeightPixelGaussian_F32 ( ) ; MeanShiftPeak < T > alg = new MeanShiftPeak < > ( maxIterations , convergenceTol , weights , imageType ) ... | Mean - shift based search with a Gaussian kernel |
27,817 | public static void loopBlocks ( int start , int endExclusive , int minBlock , IntRangeConsumer consumer ) { final ForkJoinPool pool = BoofConcurrency . pool ; int numThreads = pool . getParallelism ( ) ; int range = endExclusive - start ; if ( range == 0 ) return ; if ( range < 0 ) throw new IllegalArgumentException ( ... | Automatically breaks the problem up into blocks based on the number of threads available . It is assumed that there is some cost associated with processing a block and the number of blocks is minimized . |
27,818 | public static void loopBlocks ( int start , int endExclusive , IntRangeConsumer consumer ) { final ForkJoinPool pool = BoofConcurrency . pool ; int numThreads = pool . getParallelism ( ) ; int range = endExclusive - start ; if ( range == 0 ) return ; if ( range < 0 ) throw new IllegalArgumentException ( "end must be mo... | Splits the range of values up into blocks . It s assumed the cost to process a block is small so more can be created . |
27,819 | public static Number sum ( int start , int endExclusive , Class type , IntProducerNumber producer ) { try { return pool . submit ( new IntOperatorTask . Sum ( start , endExclusive , type , producer ) ) . get ( ) ; } catch ( InterruptedException | ExecutionException e ) { throw new RuntimeException ( e ) ; } } | Computes sums up the results using the specified primitive type |
27,820 | public synchronized T pop ( ) { if ( list . isEmpty ( ) ) { return factory . newInstance ( ) ; } else { return list . remove ( list . size ( ) - 1 ) ; } } | Returns an instance . If there are instances queued up internally one of those is returned . Otherwise a new instance is created . |
27,821 | private void printGrid ( PDPageContentStream pcs , float offsetX , float offsetY , int numRows , int numCols , float sizeBox ) throws IOException { float pageWidth = ( float ) paper . convertWidth ( units ) * UNIT_TO_POINTS ; float pageHeight = ( float ) paper . convertHeight ( units ) * UNIT_TO_POINTS ; pcs . setStrok... | Draws the grid in light grey on the document |
27,822 | public void setInput ( I input ) { this . inputImage = input ; if ( stale != null ) { for ( int i = 0 ; i < stale . length ; i ++ ) { boolean a [ ] = stale [ i ] ; for ( int j = 0 ; j < a . length ; j ++ ) { a [ j ] = true ; } } } } | Sets the new input image from which the image derivatives are computed from . |
27,823 | public void configure ( double descriptorRegionScale , double periodX , double periodY ) { this . radius = descriptorRegionScale * scaleToRadius ; this . periodX = ( int ) ( periodX + 0.5 ) ; this . periodY = ( int ) ( periodY + 0.5 ) ; this . featureWidth = ( int ) ( alg . getCanonicalWidth ( ) * descriptorRegionScale... | Configures size of the descriptor and the frequency at which it s computed |
27,824 | public void setPoint ( int which , double x , double y , double z ) { points [ which ] . set ( x , y , z ) ; } | Specifies the location of a point in 3D space |
27,825 | public void connectPointToView ( int pointIndex , int viewIndex ) { SceneStructureMetric . Point p = points [ pointIndex ] ; for ( int i = 0 ; i < p . views . size ; i ++ ) { if ( p . views . data [ i ] == viewIndex ) throw new IllegalArgumentException ( "Tried to add the same view twice. viewIndex=" + viewIndex ) ; } ... | Specifies that the point was observed in this view . |
27,826 | public void removePoints ( GrowQueue_I32 which ) { SceneStructureMetric . Point results [ ] = new SceneStructureMetric . Point [ points . length - which . size ] ; int indexWhich = 0 ; for ( int i = 0 ; i < points . length ; i ++ ) { if ( indexWhich < which . size && which . data [ indexWhich ] == i ) { indexWhich ++ ;... | Removes the points specified in which from the list of points . which must be ordered from lowest to highest index . |
27,827 | public void select ( List < Se3_F64 > candidatesAtoB , List < AssociatedPair > observations , Se3_F64 model ) { Se3_F64 bestModel = null ; int bestCount = - 1 ; for ( int i = 0 ; i < candidatesAtoB . size ( ) ; i ++ ) { Se3_F64 s = candidatesAtoB . get ( i ) ; int count = 0 ; for ( AssociatedPair p : observations ) { i... | Selects the transform which describes a view where observations appear in front of the camera the most |
27,828 | public float get ( int x , int y ) { if ( ! isInBounds ( x , y ) ) throw new ImageAccessException ( "Requested pixel is out of bounds: ( " + x + " , " + y + " )" ) ; return unsafe_get ( x , y ) ; } | Returns the value of the specified pixel . |
27,829 | public void apply ( GrayU8 binary , int maxLoops ) { this . binary = binary ; inputBorder . setImage ( binary ) ; ones0 . reset ( ) ; zerosOut . reset ( ) ; findOnePixels ( ones0 ) ; for ( int loop = 0 ; ( loop < maxLoops || maxLoops == - 1 ) && ones0 . size > 0 ; loop ++ ) { boolean changed = false ; for ( int i = 0 ;... | Applies the thinning algorithm . Runs for the specified number of loops or until no change is detected . |
27,830 | protected void findOnePixels ( GrowQueue_I32 ones ) { for ( int y = 0 ; y < binary . height ; y ++ ) { int index = binary . startIndex + y * binary . stride ; for ( int x = 0 ; x < binary . width ; x ++ , index ++ ) { if ( binary . data [ index ] != 0 ) { ones . add ( index ) ; } } } } | Scans through the image and record the array index of all marked pixels |
27,831 | public void pruneObservationsBehindCamera ( ) { Point3D_F64 X = new Point3D_F64 ( ) ; for ( int viewIndex = 0 ; viewIndex < observations . views . length ; viewIndex ++ ) { SceneObservations . View v = observations . views [ viewIndex ] ; SceneStructureMetric . View view = structure . views [ viewIndex ] ; for ( int po... | Check to see if a point is behind the camera which is viewing it . If it is remove that observation since it can t possibly be observed . |
27,832 | public void prunePoints ( int neighbors , double distance ) { Point3D_F64 worldX = new Point3D_F64 ( ) ; List < Point3D_F64 > cloud = new ArrayList < > ( ) ; for ( int i = 0 ; i < structure . points . length ; i ++ ) { SceneStructureMetric . Point structureP = structure . points [ i ] ; structureP . get ( worldX ) ; cl... | Prune a feature it has fewer than X neighbors within Y distance . Observations associated with this feature are also pruned . |
27,833 | public void pruneViews ( int count ) { List < SceneStructureMetric . View > remainingS = new ArrayList < > ( ) ; List < SceneObservations . View > remainingO = new ArrayList < > ( ) ; for ( int viewId = 0 ; viewId < structure . views . length ; viewId ++ ) { SceneObservations . View view = observations . views [ viewId... | Removes views with less than count features visible . Observations of features in removed views are also removed . |
27,834 | public void pruneUnusedCameras ( ) { int histogram [ ] = new int [ structure . cameras . length ] ; for ( int i = 0 ; i < structure . views . length ; i ++ ) { histogram [ structure . views [ i ] . camera ] ++ ; } int oldToNew [ ] = new int [ structure . cameras . length ] ; List < SceneStructureMetric . Camera > remai... | Prunes cameras that are not referenced by any views . |
27,835 | public void setIntrinsic ( CameraPinholeBrown intrinsic ) { planeProjection . setIntrinsic ( intrinsic ) ; normToPixel = LensDistortionFactory . narrow ( intrinsic ) . distort_F64 ( false , true ) ; pixelToNorm = LensDistortionFactory . narrow ( intrinsic ) . undistort_F64 ( true , false ) ; thresholdFarAngleError = Ma... | Camera the camera s intrinsic parameters . Can be called at any time . |
27,836 | public void setExtrinsic ( Se3_F64 planeToCamera ) { this . planeToCamera = planeToCamera ; planeToCamera . invert ( cameraToPlane ) ; planeProjection . setPlaneToCamera ( planeToCamera , true ) ; } | Camera the camera s extrinsic parameters . Can be called at any time . |
27,837 | public void reset ( ) { tick = 0 ; first = true ; tracker . reset ( ) ; keyToWorld . reset ( ) ; currToKey . reset ( ) ; currToWorld . reset ( ) ; worldToCurrCam3D . reset ( ) ; } | Resets the algorithm into its initial state |
27,838 | private void addNewTracks ( ) { tracker . spawnTracks ( ) ; List < PointTrack > spawned = tracker . getNewTracks ( null ) ; for ( PointTrack t : spawned ) { VoTrack p = t . getCookie ( ) ; if ( p == null ) { t . cookie = p = new VoTrack ( ) ; } pixelToNorm . compute ( t . x , t . y , n ) ; if ( planeProjection . normal... | Requests that new tracks are spawned determines if they are on the plane or not and computes other required data structures . |
27,839 | private void sortTracksForEstimation ( ) { planeSamples . reset ( ) ; farAngles . reset ( ) ; tracksOnPlane . clear ( ) ; tracksFar . clear ( ) ; List < PointTrack > active = tracker . getActiveTracks ( null ) ; for ( PointTrack t : active ) { VoTrack p = t . getCookie ( ) ; pixelToNorm . compute ( t . x , t . y , n ) ... | Splits the set of active tracks into on plane and infinity sets . For each set also perform specific sanity checks to make sure basic constraints are still being meet . If not then the track will not be considered for motion estimation . |
27,840 | protected boolean isRotationFromAxisY ( PointTrack t , Vector3D_F64 pointing ) { VoTrack p = t . getCookie ( ) ; double normXZ = Math . sqrt ( pointing . x * pointing . x + pointing . z * pointing . z ) ; pointingAdj . set ( pointing . x / normXZ , p . pointingY , pointing . z / normXZ ) ; GeometryMath_F64 . multTran (... | Checks for motion which can t be caused by rotations along the y - axis alone . This is done by adjusting the pointing vector in the plane reference frame such that it has the same y component as when the track was spawned and that the x - z components are normalized to one to ensure consistent units . That pointing ve... |
27,841 | private void computeAngleOfRotation ( PointTrack t , Vector3D_F64 pointingPlane ) { VoTrack p = t . getCookie ( ) ; groundCurr . x = pointingPlane . z ; groundCurr . y = - pointingPlane . x ; double norm = groundCurr . norm ( ) ; groundCurr . x /= norm ; groundCurr . y /= norm ; double dot = groundCurr . x * p . ground... | Computes the angle of rotation between two pointing vectors on the ground plane and adds it to a list . |
27,842 | private void estimateFar ( ) { farInlierCount = 0 ; if ( farAngles . size == 0 ) return ; farAnglesCopy . reset ( ) ; farAnglesCopy . addAll ( farAngles ) ; farAngle = maximizeCountInSpread ( farAnglesCopy . data , farAngles . size , 2 * thresholdFarAngleError ) ; for ( int i = 0 ; i < tracksFar . size ( ) ; i ++ ) { P... | Estimates only rotation using points at infinity . A robust estimation algorithm is used which finds an angle which maximizes the inlier set like RANSAC does . Unlike RANSAC this will produce an optimal result . |
27,843 | private void fuseEstimates ( ) { double x = closeMotionKeyToCurr . c * closeInlierCount + Math . cos ( farAngle ) * farInlierCount ; double y = closeMotionKeyToCurr . s * closeInlierCount + Math . sin ( farAngle ) * farInlierCount ; closeMotionKeyToCurr . setYaw ( Math . atan2 ( y , x ) ) ; closeMotionKeyToCurr . inver... | Fuse the estimates for yaw from both sets of points using a weighted vector average and save the results into currToKey |
27,844 | public Se3_F64 getWorldToCurr3D ( ) { Se2_F64 currToWorld = getCurrToWorld2D ( ) ; currPlaneToWorld3D . getT ( ) . set ( - currToWorld . T . y , 0 , currToWorld . T . x ) ; DMatrixRMaj R = currPlaneToWorld3D . getR ( ) ; R . unsafe_set ( 0 , 0 , currToWorld . c ) ; R . unsafe_set ( 0 , 2 , - currToWorld . s ) ; R . uns... | Converts 2D motion estimate into a 3D motion estimate |
27,845 | public static double maximizeCountInSpread ( double [ ] data , int size , double maxSpread ) { if ( size <= 0 ) return 0 ; Arrays . sort ( data , 0 , size ) ; int length = 0 ; for ( ; length < size ; length ++ ) { double s = UtilAngle . dist ( data [ 0 ] , data [ length ] ) ; if ( s > maxSpread ) { break ; } } int best... | Finds the value which has the largest number of points above and below it within the specified spread |
27,846 | public boolean computeNextOctave ( ) { currentOctave += 1 ; if ( currentOctave > lastOctave ) { return false ; } if ( octaveImages [ numScales ] . width <= 5 || octaveImages [ numScales ] . height <= 5 ) return false ; PyramidOps . scaleDown2 ( octaveImages [ numScales ] , tempImage0 ) ; computeOctaveScales ( ) ; retur... | Computes the next octave . If the last octave has already been computed false is returned . |
27,847 | private void computeOctaveScales ( ) { octaveImages [ 0 ] = tempImage0 ; for ( int i = 1 ; i < numScales + 3 ; i ++ ) { octaveImages [ i ] . reshape ( tempImage0 . width , tempImage0 . height ) ; applyGaussian ( octaveImages [ i - 1 ] , octaveImages [ i ] , kernelSigmaToK [ i - 1 ] ) ; } for ( int i = 1 ; i < numScales... | Computes all the scale images in an octave . This includes DoG images . |
27,848 | void applyGaussian ( GrayF32 input , GrayF32 output , Kernel1D kernel ) { tempBlur . reshape ( input . width , input . height ) ; GConvolveImageOps . horizontalNormalized ( kernel , input , tempBlur ) ; GConvolveImageOps . verticalNormalized ( kernel , tempBlur , output ) ; } | Applies the separable kernel to the input image and stores the results in the output image . |
27,849 | public double computeOverlap ( ImageRectangle a , ImageRectangle b ) { if ( ! a . intersection ( b , work ) ) return 0 ; int areaI = work . area ( ) ; int bottom = a . area ( ) + b . area ( ) - areaI ; return areaI / ( double ) bottom ; } | Computes the fractional area of intersection between the two regions . |
27,850 | public Point2D_F64 getCenter ( ) { Rectangle r = getVisibleRect ( ) ; double x = ( r . x + r . width / 2 ) / scale ; double y = ( r . y + r . height / 2 ) / scale ; return new Point2D_F64 ( x , y ) ; } | The center pixel in the current view at a scale of 1 |
27,851 | public static boolean isValidVersion ( final String version ) { return StringUtils . isNotBlank ( version ) && ( ALTERNATE_PATTERN . matcher ( version ) . matches ( ) || STANDARD_PATTERN . matcher ( version ) . matches ( ) ) ; } | Validates version . |
27,852 | public String featureVersion ( final String featureName ) { String version = toString ( ) ; if ( featureName != null ) { version = getReleaseVersionString ( ) + "-" + featureName + ( isSnapshot ( ) ? "-" + Artifact . SNAPSHOT_VERSION : "" ) ; } return version ; } | Gets version with appended feature name . |
27,853 | private void initExecutables ( ) { if ( StringUtils . isBlank ( cmdMvn . getExecutable ( ) ) ) { if ( StringUtils . isBlank ( mvnExecutable ) ) { mvnExecutable = "mvn" ; } cmdMvn . setExecutable ( mvnExecutable ) ; } if ( StringUtils . isBlank ( cmdGit . getExecutable ( ) ) ) { if ( StringUtils . isBlank ( gitExecutabl... | Initializes command line executables . |
27,854 | protected void validateConfiguration ( String ... params ) throws MojoFailureException { if ( StringUtils . isNotBlank ( argLine ) && MAVEN_DISALLOWED_PATTERN . matcher ( argLine ) . find ( ) ) { throw new MojoFailureException ( "The argLine doesn't match allowed pattern." ) ; } if ( params != null && params . length >... | Validates plugin configuration . Throws exception if configuration is not valid . |
27,855 | protected String getCurrentProjectVersion ( ) throws MojoFailureException { final Model model = readModel ( mavenSession . getCurrentProject ( ) ) ; if ( model . getVersion ( ) == null ) { throw new MojoFailureException ( "Cannot get current project version. This plugin should be executed from the parent project." ) ; ... | Gets current project version from pom . xml file . |
27,856 | private Model readModel ( MavenProject project ) throws MojoFailureException { try { Model model ; FileReader fileReader = new FileReader ( project . getFile ( ) . getAbsoluteFile ( ) ) ; MavenXpp3Reader mavenReader = new MavenXpp3Reader ( ) ; try { model = mavenReader . read ( fileReader ) ; } finally { if ( fileReade... | Reads model from Maven project pom . xml . |
27,857 | protected boolean validBranchName ( final String branchName ) throws MojoFailureException , CommandLineException { CommandResult r = executeGitCommandExitCode ( "check-ref-format" , "--allow-onelevel" , branchName ) ; return r . getExitCode ( ) == SUCCESS_EXIT_CODE ; } | Checks if branch name is acceptable . |
27,858 | private boolean executeGitHasUncommitted ( ) throws MojoFailureException , CommandLineException { boolean uncommited = false ; final CommandResult diffCommandResult = executeGitCommandExitCode ( "diff" , "--no-ext-diff" , "--ignore-submodules" , "--quiet" , "--exit-code" ) ; String error = null ; if ( diffCommandResult... | Executes git commands to check for uncommitted changes . |
27,859 | protected void initGitFlowConfig ( ) throws MojoFailureException , CommandLineException { gitSetConfig ( "gitflow.branch.master" , gitFlowConfig . getProductionBranch ( ) ) ; gitSetConfig ( "gitflow.branch.develop" , gitFlowConfig . getDevelopmentBranch ( ) ) ; gitSetConfig ( "gitflow.prefix.feature" , gitFlowConfig . ... | Executes git config commands to set Git Flow configuration . |
27,860 | private void gitSetConfig ( final String name , String value ) throws MojoFailureException , CommandLineException { if ( value == null || value . isEmpty ( ) ) { value = "\"\"" ; } executeGitCommandExitCode ( "config" , name , value ) ; } | Executes git config command . |
27,861 | protected String gitFindTags ( ) throws MojoFailureException , CommandLineException { String tags = executeGitCommandReturn ( "for-each-ref" , "--sort=*authordate" , "--format=\"%(refname:short)\"" , "refs/tags/" ) ; tags = removeQuotes ( tags ) ; return tags ; } | Executes git for - each - ref to get all tags . |
27,862 | protected String gitFindLastTag ( ) throws MojoFailureException , CommandLineException { String tag = executeGitCommandReturn ( "for-each-ref" , "--sort=-*authordate" , "--count=1" , "--format=\"%(refname:short)\"" , "refs/tags/" ) ; tag = removeQuotes ( tag ) ; tag = tag . replaceAll ( "\\r?\\n" , "" ) ; return tag ; ... | Executes git for - each - ref to get the last tag . |
27,863 | private String removeQuotes ( String str ) { if ( str != null && ! str . isEmpty ( ) ) { str = str . replaceAll ( "\"" , "" ) ; } return str ; } | Removes double quotes from the string . |
27,864 | protected boolean gitCheckBranchExists ( final String branchName ) throws MojoFailureException , CommandLineException { CommandResult commandResult = executeGitCommandExitCode ( "show-ref" , "--verify" , "--quiet" , "refs/heads/" + branchName ) ; return commandResult . getExitCode ( ) == SUCCESS_EXIT_CODE ; } | Checks if local branch with given name exists . |
27,865 | protected boolean gitCheckTagExists ( final String tagName ) throws MojoFailureException , CommandLineException { CommandResult commandResult = executeGitCommandExitCode ( "show-ref" , "--verify" , "--quiet" , "refs/tags/" + tagName ) ; return commandResult . getExitCode ( ) == SUCCESS_EXIT_CODE ; } | Checks if local tag with given name exists . |
27,866 | protected void gitCheckout ( final String branchName ) throws MojoFailureException , CommandLineException { getLog ( ) . info ( "Checking out '" + branchName + "' branch." ) ; executeGitCommand ( "checkout" , branchName ) ; } | Executes git checkout . |
27,867 | protected void gitCreateAndCheckout ( final String newBranchName , final String fromBranchName ) throws MojoFailureException , CommandLineException { getLog ( ) . info ( "Creating a new branch '" + newBranchName + "' from '" + fromBranchName + "' and checking it out." ) ; executeGitCommand ( "checkout" , "-b" , newBran... | Executes git checkout - b . |
27,868 | private String replaceProperties ( String message , Map < String , String > map ) { if ( map != null ) { for ( Entry < String , String > entr : map . entrySet ( ) ) { message = StringUtils . replace ( message , "@{" + entr . getKey ( ) + "}" , entr . getValue ( ) ) ; } } return message ; } | Replaces properties in message . |
27,869 | protected void gitBranchDelete ( final String branchName ) throws MojoFailureException , CommandLineException { getLog ( ) . info ( "Deleting '" + branchName + "' branch." ) ; executeGitCommand ( "branch" , "-d" , branchName ) ; } | Executes git branch - d . |
27,870 | protected void gitBranchDeleteForce ( final String branchName ) throws MojoFailureException , CommandLineException { getLog ( ) . info ( "Deleting (-D) '" + branchName + "' branch." ) ; executeGitCommand ( "branch" , "-D" , branchName ) ; } | Executes git branch - D . |
27,871 | protected void gitFetchRemoteAndCreate ( final String branchName ) throws MojoFailureException , CommandLineException { if ( ! gitCheckBranchExists ( branchName ) ) { getLog ( ) . info ( "Local branch '" + branchName + "' doesn't exist. Trying to fetch and check it out from '" + gitFlowConfig . getOrigin ( ) + "'." ) ;... | Fetches and checkouts from remote if local branch doesn t exist . |
27,872 | protected void gitFetchRemoteAndCompare ( final String branchName ) throws MojoFailureException , CommandLineException { if ( gitFetchRemote ( branchName ) ) { getLog ( ) . info ( "Comparing local branch '" + branchName + "' with remote '" + gitFlowConfig . getOrigin ( ) + "/" + branchName + "'." ) ; String revlistout ... | Executes git fetch and compares local branch with the remote . |
27,873 | private boolean gitFetchRemote ( final String branchName ) throws MojoFailureException , CommandLineException { getLog ( ) . info ( "Fetching remote branch '" + gitFlowConfig . getOrigin ( ) + " " + branchName + "'." ) ; CommandResult result = executeGitCommandExitCode ( "fetch" , "--quiet" , gitFlowConfig . getOrigin ... | Executes git fetch . |
27,874 | protected void mvnSetVersions ( final String version ) throws MojoFailureException , CommandLineException { getLog ( ) . info ( "Updating version(s) to '" + version + "'." ) ; String newVersion = "-DnewVersion=" + version ; String g = "" ; String a = "" ; if ( versionsForceUpdate ) { g = "-DgroupId=" ; a = "-DartifactI... | Executes set goal of versions - maven - plugin or set - version of tycho - versions - plugin in case it is tycho build . |
27,875 | protected void mvnRun ( final String goals ) throws Exception { getLog ( ) . info ( "Running Maven goals: " + goals ) ; executeMvnCommand ( CommandLineUtils . translateCommandline ( goals ) ) ; } | Executes Maven goals . |
27,876 | private String executeGitCommandReturn ( final String ... args ) throws CommandLineException , MojoFailureException { return executeCommand ( cmdGit , true , null , args ) . getOut ( ) ; } | Executes Git command and returns output . |
27,877 | private CommandResult executeGitCommandExitCode ( final String ... args ) throws CommandLineException , MojoFailureException { return executeCommand ( cmdGit , false , null , args ) ; } | Executes Git command without failing on non successful exit code . |
27,878 | private void executeGitCommand ( final String ... args ) throws CommandLineException , MojoFailureException { executeCommand ( cmdGit , true , null , args ) ; } | Executes Git command . |
27,879 | private void executeMvnCommand ( final String ... args ) throws CommandLineException , MojoFailureException { executeCommand ( cmdMvn , true , argLine , args ) ; } | Executes Maven command . |
27,880 | private CommandResult executeCommand ( final Commandline cmd , final boolean failOnError , final String argStr , final String ... args ) throws CommandLineException , MojoFailureException { initExecutables ( ) ; if ( getLog ( ) . isDebugEnabled ( ) ) { getLog ( ) . debug ( cmd . getExecutable ( ) + " " + StringUtils . ... | Executes command line . |
27,881 | public static ESVersion fromString ( String version ) { String lVersion = version ; final boolean snapshot = lVersion . endsWith ( "-SNAPSHOT" ) ; if ( snapshot ) { lVersion = lVersion . substring ( 0 , lVersion . length ( ) - 9 ) ; } String [ ] parts = lVersion . split ( "[.-]" ) ; if ( parts . length < 3 || parts . l... | Returns the version given its string representation current version if the argument is null or empty |
27,882 | public < V > V getValue ( ) { if ( values == null || values . isEmpty ( ) ) { return null ; } return ( V ) values . get ( 0 ) ; } | The first value of the hit . |
27,883 | private void updateFsJob ( String jobName , LocalDateTime scanDate ) throws Exception { scanDate = scanDate . minus ( 2 , ChronoUnit . SECONDS ) ; FsJob fsJob = FsJob . builder ( ) . setName ( jobName ) . setLastrun ( scanDate ) . setIndexed ( stats . getNbDocScan ( ) ) . setDeleted ( stats . getNbDocDeleted ( ) ) . bu... | Update the job metadata |
27,884 | private void indexDirectory ( String path ) throws Exception { fr . pilato . elasticsearch . crawler . fs . beans . Path pathObject = new fr . pilato . elasticsearch . crawler . fs . beans . Path ( ) ; pathObject . setReal ( path ) ; String rootdir = path . substring ( 0 , path . lastIndexOf ( File . separator ) ) ; pa... | Index a directory |
27,885 | private void removeEsDirectoryRecursively ( final String path ) throws Exception { logger . debug ( "Delete folder [{}]" , path ) ; Collection < String > listFile = getFileDirectory ( path ) ; for ( String esfile : listFile ) { esDelete ( fsSettings . getElasticsearch ( ) . getIndex ( ) , SignTool . sign ( path . conca... | Remove a full directory and sub dirs recursively |
27,886 | private void esIndex ( String index , String id , String json , String pipeline ) { logger . debug ( "Indexing {}/{}?pipeline={}" , index , id , pipeline ) ; logger . trace ( "JSon indexed : {}" , json ) ; if ( ! closed ) { esClient . index ( index , id , json , pipeline ) ; } else { logger . warn ( "trying to add new ... | Add to bulk an IndexRequest in JSon format |
27,887 | private void esDelete ( String index , String id ) { logger . debug ( "Deleting {}/{}" , index , id ) ; if ( ! closed ) { esClient . delete ( index , id ) ; } else { logger . warn ( "trying to remove a file while closing crawler. Document [{}]/[{}] has been ignored" , index , id ) ; } } | Add to bulk a DeleteRequest |
27,888 | public void checkVersion ( ) throws IOException { ESVersion esVersion = getVersion ( ) ; if ( esVersion . major != compatibleVersion ( ) ) { throw new RuntimeException ( "The Elasticsearch client version [" + compatibleVersion ( ) + "] is not compatible with the Elasticsearch cluster version [" + esVersion . toString (... | For Elasticsearch 6 we need to make sure we are running at least Elasticsearch 6 . 4 |
27,889 | public static void start ( FsSettings settings , ElasticsearchClient esClient ) { if ( httpServer == null ) { final ResourceConfig rc = new ResourceConfig ( ) . registerInstances ( new ServerStatusApi ( esClient , settings ) , new UploadApi ( settings , esClient ) ) . register ( MultiPartFeature . class ) . register ( ... | Starts Grizzly HTTP server exposing JAX - RS resources defined in this application . |
27,890 | @ SuppressWarnings ( "deprecation" ) public boolean upgrade ( ) throws Exception { try { esClient . start ( ) ; } catch ( Exception t ) { logger . fatal ( "We can not start Elasticsearch Client. Exiting." , t ) ; return false ; } String index = settings . getElasticsearch ( ) . getIndex ( ) ; if ( esClient . isExisting... | Upgrade FSCrawler indices |
27,891 | public static String getOwnerName ( final File file ) { try { final Path path = Paths . get ( file . getAbsolutePath ( ) ) ; final FileOwnerAttributeView ownerAttributeView = Files . getFileAttributeView ( path , FileOwnerAttributeView . class ) ; return ownerAttributeView != null ? ownerAttributeView . getOwner ( ) . ... | Determines the owner of the file . |
27,892 | public static void copyDefaultResources ( Path configPath ) throws IOException { Path targetResourceDir = configPath . resolve ( "_default" ) ; for ( String filename : MAPPING_RESOURCES ) { Path target = targetResourceDir . resolve ( filename ) ; if ( Files . exists ( target ) ) { logger . debug ( "Mapping [{}] already... | Copy default resources files which are available as project resources under fr . pilato . elasticsearch . crawler . fs . _default package to a given configuration path under a _default sub directory . |
27,893 | public static void copyResourceFile ( String source , Path target ) throws IOException { InputStream resource = FsCrawlerUtil . class . getResourceAsStream ( source ) ; FileUtils . copyInputStreamToFile ( resource , target . toFile ( ) ) ; } | Copy a single resource file from the classpath or from a JAR . |
27,894 | public static Properties readPropertiesFromClassLoader ( String resource ) { Properties properties = new Properties ( ) ; try { properties . load ( FsCrawlerUtil . class . getClassLoader ( ) . getResourceAsStream ( resource ) ) ; } catch ( IOException e ) { throw new RuntimeException ( e ) ; } return properties ; } | Read a property file from the class loader |
27,895 | public static void copyDirs ( Path source , Path target , CopyOption ... options ) throws IOException { if ( Files . notExists ( target ) ) { Files . createDirectory ( target ) ; } logger . debug ( " , source ) ; if ( Files . notExists ( source ) ) { throw new RuntimeException ( source + " doesn't seem to exist." ) ;... | Copy files from a source to a target under a _default sub directory . |
27,896 | public static void unzip ( String jarFile , Path destination ) throws IOException { Map < String , String > zipProperties = new HashMap < > ( ) ; zipProperties . put ( "create" , "false" ) ; zipProperties . put ( "encoding" , "UTF-8" ) ; URI zipFile = URI . create ( "jar:" + jarFile ) ; try ( FileSystem zipfs = FileSys... | Unzip a jar file |
27,897 | public static boolean isFileSizeUnderLimit ( ByteSizeValue limit , long fileSizeAsBytes ) { boolean result = true ; if ( limit != null ) { ByteSizeValue fileSize = new ByteSizeValue ( fileSizeAsBytes ) ; int compare = fileSize . compareTo ( limit ) ; result = compare <= 0 ; logger . debug ( "Comparing file size [{}] wi... | Compare if a file size is strictly under a given limit |
27,898 | private static Class < ElasticsearchClient > findClass ( int version ) throws ClassNotFoundException { String className = "fr.pilato.elasticsearch.crawler.fs.client.v" + version + ".ElasticsearchClientV" + version ; logger . trace ( "Trying to find a class named [{}]" , className ) ; Class < ? > aClass = Class . forNam... | Try to load an ElasticsearchClient class |
27,899 | public void setClassTag ( String tag , Class type ) { if ( tag == null ) throw new IllegalArgumentException ( "tag cannot be null." ) ; if ( type == null ) throw new IllegalArgumentException ( "type cannot be null." ) ; classNameToTag . put ( type . getName ( ) , tag ) ; tagToClass . put ( tag , type ) ; } | Allows the specified tag to be used in YAML instead of the full class name . |
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