Package org.apache.cassandra.io.util

Class DataOutputStreamPlus

  • All Implemented Interfaces:
    java.io.Closeable, java.io.DataOutput, java.io.Flushable, java.lang.AutoCloseable, DataOutputPlus
    Direct Known Subclasses:
    BufferedDataOutputStreamPlus, UnbufferedDataOutputStreamPlus
    public abstract class DataOutputStreamPlus
extends java.io.OutputStream
implements DataOutputPlus
    Abstract base class for DataOutputStreams that accept writes from ByteBuffer or Memory and also provide access to the underlying WritableByteChannel associated with their output stream. If no channel is provided by derived classes then a wrapper channel is provided.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.nio.channels.WritableByteChannel channel  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected java.nio.channels.WritableByteChannel newDefaultChannel()  
      protected static byte[] retrieveTemporaryBuffer​(int minSize)  

      • Methods inherited from class java.io.OutputStream

        close, flush, nullOutputStream, write, write, write

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.io.DataOutput

        write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

    • Field Detail

      • channel

        protected final java.nio.channels.WritableByteChannel channel

    • Constructor Detail

      • DataOutputStreamPlus

        protected DataOutputStreamPlus()

      • DataOutputStreamPlus

        protected DataOutputStreamPlus​(java.nio.channels.WritableByteChannel channel)

    • Method Detail

      • retrieveTemporaryBuffer

        protected static byte[] retrieveTemporaryBuffer​(int minSize)

      • newDefaultChannel

        protected java.nio.channels.WritableByteChannel newDefaultChannel()