Batch Consumer

This component implements the Batch Consumer .

Exchange Properties, file consumer only

As the file consumer is BatchConsumer it supports batching the files it polls. By batching it means that Camel will add some properties to the Exchange so you know the number of files polled, and the current index, in that order.

Property	Description
`CamelBatchSize`	The total number of files that was polled in this batch.
`CamelBatchIndex`	The current index of the batch. Starts from 0.
`CamelBatchComplete`	A `boolean` value indicating the last Exchange in the batch. Is only `true` for the last entry.

This would allow you, for example, to know how many files exist in the batch and use that information to let the Aggregator aggregate that precise number of files.