Exemple #1
0
        /// <summary>
        /// Get list of partitions and the offsets at the given location. If the partition is empty, this method returns 0 for all offsets regardless of location.
        /// Tail is pointing to the offest AFTER the last message, i.e. offset of the message to be written next.
        /// This function will force fetch requests, i.e. it does not use cached metadata.
        /// </summary>
        /// <param name="topic">topic name for which to retrieve offsets for</param>
        /// <param name="startLocation">The location you're interested in. Pass either TopicHead OR TopicTail, but NOT 'SpecifiedLocations'. </param>
        /// <returns></returns>
        public Task <TopicPartitionOffsets> FetchPartitionOffsetsAsync(string topic, ConsumerLocation startLocation)
        {
            if (startLocation == ConsumerLocation.SpecifiedLocations)
            {
                throw new ArgumentException("startLocation must be either TopicHead or TopicTail");
            }

            return(FetchPartitionOffsetsImplAsync(topic, (long)startLocation));
        }
        protected override void AssignDefaultValuesToSceneNode(SceneNode node)
        {
            base.AssignDefaultValuesToSceneNode(node);
            if (node is ParticleStormNode c)
            {
                c.ParticleCount = ParticleCount;

                c.EmitterRadius   = (float)EmitterRadius;
                c.ConsumerGravity = (float)ConsumerGravity;

                c.ConsumerRadius        = (float)ConsumerRadius;
                c.InitialEnergy         = (float)InitialEnergy;
                c.EnergyDissipationRate = (float)EnergyDissipationRate;
                c.RandomVectorGenerator = RandomVectorGenerator;
                c.ParticleTexture       = ParticleTexture;
                c.NumTextureColumn      = (uint)NumTextureColumn;
                c.NumTextureRow         = (uint)NumTextureRow;
                c.ParticleSize          = new Vector2((float)ParticleSize.Width, (float)ParticleSize.Height);
                c.InitialVelocity       = (float)InitialVelocity;


                c.CumulateAtBound       = CumulateAtBound;
                c.BlendColor            = BlendColor.ToColor4();
                c.AnimateSpriteByEnergy = AnimateSpriteByEnergy;
                c.Turbulance            = (float)Turbulance;
                c.Blend            = Blend;
                c.AlphaBlend       = AlphaBlend;
                c.SourceBlend      = SourceBlend;
                c.DestBlend        = DestBlend;
                c.SourceAlphaBlend = SourceAlphaBlend;
                c.DestAlphaBlend   = DestAlphaBlend;
                c.SampleMask       = SampleMask;
                c.BlendColor       = BlendColor.ToColor4();
#if NETFX_CORE
                c.EmitterLocation  = EmitterLocation;
                c.ConsumerLocation = ConsumerLocation;
                c.InitAcceleration = Acceleration;
                c.DomainBoundMax   = ParticleBounds.Maximum;
                c.DomainBoundMin   = ParticleBounds.Minimum;
#else
                c.EmitterLocation  = EmitterLocation.ToVector3();
                c.ConsumerLocation = ConsumerLocation.ToVector3();
                c.InitAcceleration = Acceleration.ToVector3();
                c.DomainBoundMax   = new Vector3((float)(ParticleBounds.SizeX / 2 + ParticleBounds.Location.X), (float)(ParticleBounds.SizeY / 2 + ParticleBounds.Location.Y), (float)(ParticleBounds.SizeZ / 2 + ParticleBounds.Location.Z));
                c.DomainBoundMin   = new Vector3((float)(ParticleBounds.Location.X - ParticleBounds.SizeX / 2), (float)(ParticleBounds.Location.Y - ParticleBounds.SizeY / 2), (float)(ParticleBounds.Location.Z - ParticleBounds.SizeZ / 2));
#endif
            }
        }
 public PartitionFetchState(int partId, ConsumerLocation startLocation, long offset)
 {
     PartId        = partId;
     StartLocation = startLocation;
     Offset        = offset;
 }
Exemple #4
0
        /// <summary>
        /// Get list of partitions and the offsets at the given location. If the partition is empty, this method returns 0 for all offsets regardless of location.
        /// Tail is pointing to the offest AFTER the last message, i.e. offset of the message to be written next.
        /// This function will force fetch requests, i.e. it does not use cached metadata.
        /// </summary>
        /// <param name="topic">topic name for which to retrieve offsets for</param>
        /// <param name="startLocation">The location you're interested in. Pass either TopicHead OR TopicTail, but NOT 'SpecifiedLocations'. </param>
        /// <returns></returns>
        public Task<TopicPartitionOffsets> FetchPartitionOffsetsAsync(string topic, ConsumerLocation startLocation)
        {
            if (startLocation == ConsumerLocation.SpecifiedLocations)
                throw new ArgumentException("startLocation must be either TopicHead or TopicTail");

            return FetchPartitionOffsetsImplAsync(topic, (long) startLocation);
        }
 public PartitionFetchState(int partId, ConsumerLocation startLocation, long offset)
 {
     PartId = partId;
     StartLocation = startLocation;
     Offset = offset;
 }