Package com.fluxtion.ext.streaming.builder.factory

Class WindowBuilder

java.lang.Object
com.fluxtion.ext.streaming.builder.factory.WindowBuilder
public class WindowBuilder
extends java.lang.Object
Author:
Greg Higgins [email protected]

  • Constructor Summary

    Constructors 
    Constructor Description
    WindowBuilder()  

  • Method Summary

    Modifier and Type Method Description
    static <S,​ T extends com.fluxtion.ext.streaming.api.WrappedCollection<S,​ ?,​ ?>>
    com.fluxtion.ext.streaming.api.WrappedList<S>    		 sliding​(java.lang.Class<S> sourceClass, int itemsPerBucket, int numberOfBuckets)  
    static <R,​ S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>>
    com.fluxtion.ext.streaming.api.Wrapper<R>    		 sliding​(java.lang.Class<S> sourceClass, com.fluxtion.api.partition.LambdaReflection.SerializableFunction<S,​R> mapper, int itemsPerBucket, int numberOfBuckets)  
    static <R,​ S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>>
    com.fluxtion.ext.streaming.api.Wrapper<R>    		 sliding​(java.lang.Class<S> sourceClass, com.fluxtion.api.partition.LambdaReflection.SerializableFunction<S,​R> mapper, Duration time, int numberOfBuckets)  
    static <S,​ T extends com.fluxtion.ext.streaming.api.WrappedCollection<S,​ ?,​ ?>>
    com.fluxtion.ext.streaming.api.WrappedList<S>    		 sliding​(java.lang.Class<S> sourceClass, Duration time, int numberOfBuckets)  
    static <S,​ T extends com.fluxtion.ext.streaming.api.WrappedCollection<S,​ ?,​ ?>>
    com.fluxtion.ext.streaming.api.WrappedList<S>    		 sliding​(T source, int itemsPerBucket, int numberOfBuckets)
    Creates an aggregated collection of data points as a WrappedList.
    static <R,​ S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>>
    com.fluxtion.ext.streaming.api.Wrapper<R>    		 sliding​(T source, com.fluxtion.api.partition.LambdaReflection.SerializableFunction<S,​R> mapper, int itemsPerBucket, int numberOfBuckets)
    Creates a count based sliding window aggregating data using the supplied mapping function.
    static <R,​ S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>>
    com.fluxtion.ext.streaming.api.Wrapper<R>    		 sliding​(T source, com.fluxtion.api.partition.LambdaReflection.SerializableFunction<S,​R> mapper, Duration time, int numberOfBuckets)
    Creates a time based sliding window aggregating data using the supplied mapping function.
    static <S,​ T extends com.fluxtion.ext.streaming.api.WrappedCollection<S,​ ?,​ ?>>
    com.fluxtion.ext.streaming.api.WrappedList<S>    		 sliding​(T source, Duration time, int numberOfBuckets)
    Creates an aggregated collection of data points as a WrappedList.
    static <S extends com.fluxtion.ext.streaming.api.WrappedCollection>
    com.fluxtion.ext.streaming.api.Wrapper<S>    		 tumble​(S source, int count)  
    static <S extends com.fluxtion.ext.streaming.api.WrappedCollection>
    com.fluxtion.ext.streaming.api.Wrapper<S>    		 tumble​(S source, Duration time)  
    static <S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>>
    com.fluxtion.ext.streaming.api.Wrapper<S>    		 tumble​(T source, int count)  
    static <S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>>
    com.fluxtion.ext.streaming.api.Wrapper<S>    		 tumble​(T source, Duration time)  

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • sliding

      public static <R,​ S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>> com.fluxtion.ext.streaming.api.Wrapper<R> sliding​(T source, com.fluxtion.api.partition.LambdaReflection.SerializableFunction<S,​R> mapper, int itemsPerBucket, int numberOfBuckets)
      Creates a count based sliding window aggregating data using the supplied mapping function. The user specifies the number of counts in a bucket and the total number of buckets. The data is published at the bucket intervals.
      Type Parameters:
      R - The output type of the mapping function
      S - The input type of the mapping function
      T - The wrapper type of the source data
      Parameters:
      source - The source instance for the window
      mapper - Mapping function
      itemsPerBucket - Number of elements in a bucket, also the publish rate of the aggregated data
      numberOfBuckets - The total number of buckets to be aggregated
      Returns:
      The combination of all bucket values that are within scope

    • sliding

      public static <R,​ S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>> com.fluxtion.ext.streaming.api.Wrapper<R> sliding​(java.lang.Class<S> sourceClass, com.fluxtion.api.partition.LambdaReflection.SerializableFunction<S,​R> mapper, int itemsPerBucket, int numberOfBuckets)

    • sliding

      public static <R,​ S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>> com.fluxtion.ext.streaming.api.Wrapper<R> sliding​(T source, com.fluxtion.api.partition.LambdaReflection.SerializableFunction<S,​R> mapper, Duration time, int numberOfBuckets)
      Creates a time based sliding window aggregating data using the supplied mapping function. The user specifies the time in a bucket and the total number of buckets. The data is published at the bucket intervals.
      Type Parameters:
      R - The output type of the mapping function
      S - The input type of the mapping function
      T - The wrapper type of the source data
      Parameters:
      source - The source instance for the window
      mapper - Mapping function
      time - Duration of each bucket
      numberOfBuckets - The total number of buckets to be aggregated
      Returns:
      The combination of all bucket values that are within scope

    • sliding

      public static <R,​ S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>> com.fluxtion.ext.streaming.api.Wrapper<R> sliding​(java.lang.Class<S> sourceClass, com.fluxtion.api.partition.LambdaReflection.SerializableFunction<S,​R> mapper, Duration time, int numberOfBuckets)

    • sliding

      public static <S,​ T extends com.fluxtion.ext.streaming.api.WrappedCollection<S,​ ?,​ ?>> com.fluxtion.ext.streaming.api.WrappedList<S> sliding​(T source, int itemsPerBucket, int numberOfBuckets)
      Creates an aggregated collection of data points as a WrappedList. The user specifies the number of counts in a bucket and the total number of buckets. The WrappedList is published at the bucket intervals.
      Type Parameters:
      S - The type of each data point
      T - The type of collection to be aggregated
      Parameters:
      source - The source collection
      itemsPerBucket - Number of elements in a bucket, also the publish rate of the aggregated data
      numberOfBuckets - The total number of buckets to be aggregated
      Returns:
      A WrappedList containing the union of all buckets within scope

    • sliding

      public static <S,​ T extends com.fluxtion.ext.streaming.api.WrappedCollection<S,​ ?,​ ?>> com.fluxtion.ext.streaming.api.WrappedList<S> sliding​(java.lang.Class<S> sourceClass, int itemsPerBucket, int numberOfBuckets)

    • sliding

      public static <S,​ T extends com.fluxtion.ext.streaming.api.WrappedCollection<S,​ ?,​ ?>> com.fluxtion.ext.streaming.api.WrappedList<S> sliding​(T source, Duration time, int numberOfBuckets)
      Creates an aggregated collection of data points as a WrappedList. The user specifies the time duration of a bucket and the total number of buckets. The WrappedList is published at the bucket intervals.
      Type Parameters:
      S - The type of each data point
      T - The type of collection to be aggregated
      Parameters:
      source - The source collection
      time - Duration of a bucket
      numberOfBuckets - The total number of buckets to be aggregated
      Returns:
      A WrappedList containg the union of all buckets within scope

    • sliding

      public static <S,​ T extends com.fluxtion.ext.streaming.api.WrappedCollection<S,​ ?,​ ?>> com.fluxtion.ext.streaming.api.WrappedList<S> sliding​(java.lang.Class<S> sourceClass, Duration time, int numberOfBuckets)

    • tumble

      public static <S extends com.fluxtion.ext.streaming.api.WrappedCollection> com.fluxtion.ext.streaming.api.Wrapper<S> tumble​(S source, int count)

    • tumble

      public static <S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>> com.fluxtion.ext.streaming.api.Wrapper<S> tumble​(T source, int count)

    • tumble

      public static <S,​ T extends com.fluxtion.ext.streaming.api.group.GroupBy<S>> com.fluxtion.ext.streaming.api.Wrapper<T> tumble​(T source, int count)

    • tumble

      public static <S extends com.fluxtion.ext.streaming.api.WrappedCollection> com.fluxtion.ext.streaming.api.Wrapper<S> tumble​(S source, Duration time)

    • tumble

      public static <S,​ T extends com.fluxtion.ext.streaming.api.Wrapper<S>> com.fluxtion.ext.streaming.api.Wrapper<S> tumble​(T source, Duration time)

    • tumble

      public static <S,​ T extends com.fluxtion.ext.streaming.api.group.GroupBy<S>> com.fluxtion.ext.streaming.api.Wrapper<T> tumble​(T source, Duration time)