Windowing.cpp File Reference

#include <API/Expressions/Expressions.hpp>
#include <API/Windowing.hpp>
#include <Expressions/FieldAccessExpressionNode.hpp>
#include <Measures/TimeCharacteristic.hpp>
#include <Measures/TimeMeasure.hpp>
#include <Operators/LogicalOperators/Windows/Aggregations/AvgAggregationDescriptor.hpp>
#include <Operators/LogicalOperators/Windows/Aggregations/CountAggregationDescriptor.hpp>
#include <Operators/LogicalOperators/Windows/Aggregations/MaxAggregationDescriptor.hpp>
#include <Operators/LogicalOperators/Windows/Aggregations/MedianAggregationDescriptor.hpp>
#include <Operators/LogicalOperators/Windows/Aggregations/MinAggregationDescriptor.hpp>
#include <Operators/LogicalOperators/Windows/Aggregations/SumAggregationDescriptor.hpp>
#include <utility>

Include dependency graph for Windowing.cpp:

Namespaces
	NES
	This exception represents a network error.
	NES::API
	The following declares API functions for windowing.

Functions
API::WindowAggregationPtr	NES::API::Sum (const ExpressionItem &onField)
	Defines a Sum Aggregation function on a particular field. More...
API::WindowAggregationPtr	NES::API::Avg (const ExpressionItem &onField)
	Defines a Agg Aggregation function on a particular field. More...
API::WindowAggregationPtr	NES::API::Min (const ExpressionItem &onField)
	Defines a Min Aggregation function on a particular field. More...
API::WindowAggregationPtr	NES::API::Max (const ExpressionItem &onField)
	Defines a Max Aggregation function on a particular field. More...
API::WindowAggregationPtr	NES::API::Count ()
	Defines a Count Aggregation function on a particular field. More...
API::WindowAggregationPtr	NES::API::Median (const ExpressionItem &onField)
	Defines a Median Aggregation function on a particular field. More...
Windowing::TimeMeasure	NES::API::Milliseconds (uint64_t milliseconds)
	A time measure in Milliseconds. More...
Windowing::TimeMeasure	NES::API::Seconds (uint64_t seconds)
	A time measure in Seconds. More...
Windowing::TimeMeasure	NES::API::Minutes (uint64_t minutes)
	A time measure in Minutes. More...
Windowing::TimeMeasure	NES::API::Hours (uint64_t hours)
	A time measure in Hours. More...
Windowing::TimeMeasure	NES::API::Days (uint64_t days)
	A time measure in Days. More...
Windowing::TimeUnit	NES::API::Milliseconds ()
	A time unit in Milliseconds. More...
Windowing::TimeUnit	NES::API::Seconds ()
	A time unit in Seconds. More...
Windowing::TimeUnit	NES::API::Minutes ()
	A time unit in Minutes. More...
Windowing::TimeUnit	NES::API::Hours ()
	A time unit in Hours. More...
Windowing::TimeUnit	NES::API::Days ()
	A time unit in Days. More...
Windowing::TimeCharacteristicPtr	NES::API::EventTime (const ExpressionItem &onField)
	Defines event time as a time characteristic for a window. More...
Windowing::TimeCharacteristicPtr	NES::API::EventTime (const ExpressionItem &onField, const Windowing::TimeUnit &unit)
	Defines event time as a time characteristic for a window. More...
Windowing::TimeCharacteristicPtr	NES::API::IngestionTime ()
	Defines a ingestion time as a time characteristic for a window. More...
ExpressionNodePtr	NES::API::RecordCreationTs ()
	This function provides access to the creation ts (ingestion ts) of an individual record. This is assigned by the data source. More...