Package org.openjdk.jmc.flightrecorder.util

Class SplitRecording

  • public class SplitRecording
extends java.lang.Object
    Program for splitting a JFR file. Run without arguments to list usage.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static int MIB  

    • Constructor Summary

      Constructors 
      Constructor Description
      SplitRecording()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      private static int distance​(int sum, int targetSize)  
      private static java.lang.String getExtension​(java.io.File file)  
      private static java.io.File getFile​(int i, java.lang.String namePattern)  
      private static java.lang.String getNamePatternFromFile​(java.io.File file)  
      static void main​(java.lang.String[] args)  
      private static void split​(java.io.File file, int targetSize)  
      private static void writeAllChunks​(java.lang.String namePattern, java.util.Iterator<byte[]> chunks)  
      private static void writecCollatedChunks​(int targetSize, java.lang.String namePattern, java.util.Iterator<byte[]> chunks)  
      private static void writeChunk​(java.io.File file, byte[] chunk)  
      private static void writeChunks​(int i, java.util.List<byte[]> writeList, java.lang.String namePattern)  
      private static void writeChunks​(java.io.File file, java.util.List<byte[]> chunks)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • SplitRecording

        public SplitRecording()

    • Method Detail

      • main

        public static void main​(java.lang.String[] args)
                 throws java.io.IOException
        Throws:
        java.io.IOException

      • split

        private static void split​(java.io.File file,
                          int targetSize)
                   throws java.io.IOException
        Throws:
        java.io.IOException

      • writecCollatedChunks

        private static void writecCollatedChunks​(int targetSize,
                                         java.lang.String namePattern,
                                         java.util.Iterator<byte[]> chunks)
                                  throws java.io.IOException
        Throws:
        java.io.IOException

      • writeChunks

        private static void writeChunks​(int i,
                                java.util.List<byte[]> writeList,
                                java.lang.String namePattern)
                         throws java.io.IOException
        Throws:
        java.io.IOException

      • distance

        private static int distance​(int sum,
                            int targetSize)

      • writeAllChunks

        private static void writeAllChunks​(java.lang.String namePattern,
                                   java.util.Iterator<byte[]> chunks)
                            throws java.io.IOException
        Throws:
        java.io.IOException

      • getFile

        private static java.io.File getFile​(int i,
                                    java.lang.String namePattern)

      • getNamePatternFromFile

        private static java.lang.String getNamePatternFromFile​(java.io.File file)

      • writeChunk

        private static void writeChunk​(java.io.File file,
                               byte[] chunk)
                        throws java.io.IOException
        Throws:
        java.io.IOException

      • writeChunks

        private static void writeChunks​(java.io.File file,
                                java.util.List<byte[]> chunks)
                         throws java.io.IOException
        Throws:
        java.io.IOException

      • getExtension

        private static java.lang.String getExtension​(java.io.File file)