CriteriaExpression.AggregateFunctionExpression - corda

corda / net.corda.core.node.services.vault / CriteriaExpression / AggregateFunctionExpression

# AggregateFunctionExpression

`data class AggregateFunctionExpression<O, C> : CriteriaExpression<O, Boolean>`

### Constructors

#### <init> | `AggregateFunctionExpression(column: Column<O, C>, predicate: ColumnPredicate<C>, groupByColumns: List<Column<O, C>>?, orderBy: Direction?)`

### Properties

#### column | `val column: Column<O, C>`
#### groupByColumns | `val groupByColumns: List<Column<O, C>>?`
#### orderBy | `val orderBy: Direction?`
#### predicate | `val predicate: ColumnPredicate<C>`