Package io.deephaven.io.log.impl

Class LogOutputBaseImpl

java.lang.Object
io.deephaven.io.log.impl.LogOutputBaseImpl
All Implemented Interfaces:
io.deephaven.base.log.LogOutput, ByteBufferSink
Direct Known Subclasses:
LogOutputCsvImpl
public abstract class LogOutputBaseImpl extends Object implements io.deephaven.base.log.LogOutput, ByteBufferSink

  • Nested Class Summary

    Nested classes/interfaces inherited from interface io.deephaven.base.log.LogOutput

    io.deephaven.base.log.LogOutput.LongFormatter, io.deephaven.base.log.LogOutput.Null, io.deephaven.base.log.LogOutput.ObjFormatter<T extends Object>, io.deephaven.base.log.LogOutput.ObjIntIntFormatter<T extends Object>, io.deephaven.base.log.LogOutput.ObjObjFormatter<T extends Object,U extends Object>

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected final ByteBufferOutputStream
    stream
     

    Fields inherited from interface io.deephaven.base.log.LogOutput

    APPENDABLE_ARRAY_FORMATTER, APPENDABLE_COLLECTION_FORMATTER, BASIC_FORMATTER, BOOLEAN_ARRAY_FORMATTER, INT_ARRAY_FORMATTER, LOCAL_DATE_TIME_FORMATTER, MILLIS_FROM_EPOCH_FORMATTER, millisFormatter, NULL, NULL_TERMINATED_STRING_FORMATTER, SOCKADDR_FORMATTER, STRING_ARRAY_FORMATTER, STRING_COLLECTION_FORMATTER

  • Constructor Summary

    Constructors
    Constructor
    Description
    LogOutputBaseImpl(LogBufferPool bufferPool)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    ByteBuffer
    acceptBuffer(ByteBuffer b, int need)
    Dispose of the contents of the buffer b, probably by writing them to a channel, and return a new buffer in which writing can continue.
    io.deephaven.base.log.LogOutput
    clear()
     
    io.deephaven.base.log.LogOutput
    close()
     
    void
    close(ByteBuffer b)
    Dispose of the contents of the final buffer in an output sequence, probably by writing them to a channel.
    ByteBuffer
    getBuffer(int i)
     
    int
    getBufferCount()
     
    int
    getEndOfHeaderOffset()
     
    io.deephaven.base.log.LogOutput
    markEndOfHeader()
     
    int
    relativeSize()
     
    int
    size()
     
    io.deephaven.base.log.LogOutput
    start()
     

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface io.deephaven.base.log.LogOutput

    append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, append, appendDouble, appendDouble, appendTimestamp, appendTimestampMicros, nf, nl

  • Field Details

  • Constructor Details

    • LogOutputBaseImpl

      public LogOutputBaseImpl(LogBufferPool bufferPool)

  • Method Details

    • markEndOfHeader

      public io.deephaven.base.log.LogOutput markEndOfHeader()
      Specified by:
      markEndOfHeader in interface io.deephaven.base.log.LogOutput

    • getEndOfHeaderOffset

      public int getEndOfHeaderOffset()
      Specified by:
      getEndOfHeaderOffset in interface io.deephaven.base.log.LogOutput

    • acceptBuffer

      public ByteBuffer acceptBuffer(ByteBuffer b, int need)
      Description copied from interface: ByteBufferSink
      Dispose of the contents of the buffer b, probably by writing them to a channel, and return a new buffer in which writing can continue. The returned buffer must have at least need bytes of space remaining. The return value may be the same buffer, as long as it's remaining() value has been increased to be >= need.
      Specified by:
      acceptBuffer in interface ByteBufferSink
      Parameters:
      b - the buffer whose contents need to be disposed of.
      Returns:
      the buffer in which further output should be written.

    • close

      public void close(ByteBuffer b) throws IOException
      Description copied from interface: ByteBufferSink
      Dispose of the contents of the final buffer in an output sequence, probably by writing them to a channel. Note that the argument buffer may be empty. Then do whatever it takes to release the resources of the sink, probably by closing a channel.
      Specified by:
      close in interface ByteBufferSink
      Throws:
      IOException

    • start

      public io.deephaven.base.log.LogOutput start()
      Specified by:
      start in interface io.deephaven.base.log.LogOutput

    • close

      public io.deephaven.base.log.LogOutput close()
      Specified by:
      close in interface io.deephaven.base.log.LogOutput

    • relativeSize

      public int relativeSize()
      Specified by:
      relativeSize in interface io.deephaven.base.log.LogOutput

    • size

      public int size()
      Specified by:
      size in interface io.deephaven.base.log.LogOutput

    • getBufferCount

      public int getBufferCount()
      Specified by:
      getBufferCount in interface io.deephaven.base.log.LogOutput

    • getBuffer

      public ByteBuffer getBuffer(int i)
      Specified by:
      getBuffer in interface io.deephaven.base.log.LogOutput

    • clear

      public io.deephaven.base.log.LogOutput clear()
      Specified by:
      clear in interface io.deephaven.base.log.LogOutput