Package org.apache.qpid.protonj2.engine

Interface EngineConfiguration

All Known Implementing Classes:
ProtonEngineConfiguration
public interface EngineConfiguration
Configuration options for the Engine

  • Method Details

    • setBufferAllocator

      EngineConfiguration setBufferAllocator(ProtonBufferAllocator allocator)
      Sets the ProtonBufferAllocator used by this Engine.

      When copying data, encoding types or otherwise needing to allocate memory storage the Engine will use the assigned ProtonBufferAllocator. If no allocator is assigned the Engine will use the default allocator.

      Parameters:
      allocator - The Allocator instance to use from this Engine.
      Returns:
      this EngineConfiguration for chaining.

    • getBufferAllocator

      ProtonBufferAllocator getBufferAllocator()
      Returns:
      the currently assigned ProtonBufferAllocator.

    • setTraceFrames

      EngineConfiguration setTraceFrames(boolean traceFrames)
      Enables AMQP frame tracing from engine to the system output. Depending on the underlying engine composition frame tracing may not be possible in which case this method will have no effect and the access method isTraceFrames() will return false.
      Parameters:
      traceFrames - true to enable engine frame tracing, false to disable it.
      Returns:
      this EngineConfiguration for chaining.

    • isTraceFrames

      boolean isTraceFrames()
      Returns:
      true if the engine will emit frames to system output.