Aggregation

interface Aggregation<R : AggregationResult> : NamedExpression

Base aggregation expression.

Parameters

R

an aggregation result type for this aggregation

Functions

accept

open override fun accept(ctx: <ERROR CLASS>, compiler: SearchQueryCompiler)

children

open fun children(): Iterator<Expression<*>>?

clone

abstract fun clone(): Expression<<ERROR CLASS>>

processResult

abstract fun processResult(obj: <ERROR CLASS>): R

Processes corresponding aggregation response.

reduce

open fun reduce(): Expression<<ERROR CLASS>>?

visit

abstract fun visit(ctx: <ERROR CLASS>, compiler: SearchQueryCompiler)

Properties

name

abstract val name: String

Inheritors

BucketAggregation

MetricAggregation