org.apache.camel.example
Class NumberAggregationStrategy

java.lang.Object
  org.apache.camel.example.NumberAggregationStrategy

All Implemented Interfaces:

AggregationStrategy

public class NumberAggregationStrategy
extends Object
implements AggregationStrategy

Aggregate two numbers

Version:

Constructor Summary

NumberAggregationStrategy()

Method Summary

Exchange

aggregate(Exchange oldExchange, Exchange newExchange) Aggregates an old and new exchange together to create a single combined exchange

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NumberAggregationStrategy

public NumberAggregationStrategy()

Method Detail

aggregate

public Exchange aggregate(Exchange oldExchange,
                          Exchange newExchange)

Description copied from interface: AggregationStrategy

Aggregates an old and new exchange together to create a single combined exchange

Specified by:

aggregate in interface AggregationStrategy

Parameters:

oldExchange - the oldest exchange (is null on first aggregation as we only have the new exchange)

newExchange - the newest exchange (can be null if there was no data possible to acquire)

Returns:

a combined composite of the two exchanges