ApplyFunction.IndexableMapLambdaObjectBinding (druid-processing 28.0.0 API)

All Superinterfaces:

Expr.InputBindingInspector, Expr.ObjectBinding

All Known Implementing Classes:

ApplyFunction.CartesianMapLambdaBinding, ApplyFunction.MapLambdaBinding

Enclosing interface:

ApplyFunction
```
public static interface ApplyFunction.IndexableMapLambdaObjectBinding
extends Expr.ObjectBinding
```
Expr.ObjectBinding which can be iterated by an integer index position for ApplyFunction.BaseMapFunction. Evaluating an IdentifierExpr against these bindings will return the value(s) of the array at the current index for any lambda identifiers, and fall through to the base Expr.ObjectBinding for all bindings provided by an outer scope.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getLength()`	Total number of bindings in this binding
`ApplyFunction.IndexableMapLambdaObjectBinding`	`withIndex(int index)`	Update index position

Methods inherited from interface org.apache.druid.math.expr.Expr.InputBindingInspector
areNumeric, areNumeric, areSameTypes, areSameTypes, areScalar, areScalar, canVectorize, canVectorize, getType

Methods inherited from interface org.apache.druid.math.expr.Expr.ObjectBinding
get

- Method Detail
  - getLength
```
int getLength()
```
    Total number of bindings in this binding
  - withIndex
```
ApplyFunction.IndexableMapLambdaObjectBinding withIndex(int index)
```
    Update index position