Package org.elasticsearch.transport.netty4

Class Netty4Utils

java.lang.Object
org.elasticsearch.transport.netty4.Netty4Utils
public class Netty4Utils
extends java.lang.Object

  • Constructor Summary

    Constructors 
    Constructor Description
    Netty4Utils()  

  • Method Summary

    Modifier and Type Method Description
    static void setAvailableProcessors​(int availableProcessors)
    Set the number of available processors that Netty uses for sizing various resources (e.g., thread pools).
    static io.netty.buffer.ByteBuf toByteBuf​(BytesReference reference)
    Turns the given BytesReference into a ByteBuf.
    static BytesReference toBytesReference​(io.netty.buffer.ByteBuf buffer)
    Wraps the given ChannelBuffer with a BytesReference

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • setAvailableProcessors

      public static void setAvailableProcessors​(int availableProcessors)
      Set the number of available processors that Netty uses for sizing various resources (e.g., thread pools).
      Parameters:
      availableProcessors - the number of available processors
      Throws:
      java.lang.IllegalStateException - if available processors was set previously and the specified value does not match the already-set value

    • toByteBuf

      public static io.netty.buffer.ByteBuf toByteBuf​(BytesReference reference)
      Turns the given BytesReference into a ByteBuf. Note: the returned ByteBuf will reference the internal pages of the BytesReference. Don't free the bytes of reference before the ByteBuf goes out of scope.

    • toBytesReference

      public static BytesReference toBytesReference​(io.netty.buffer.ByteBuf buffer)
      Wraps the given ChannelBuffer with a BytesReference