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https://issues.apache.org/activemq/browse/CAMEL-1533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-1533.
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Resolution: Fixed
trunk: 766032
> Exchange interface - only one method to easier impl as anonymous or in
> languages with closures such as Groovy
> -------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-1533
> URL: https://issues.apache.org/activemq/browse/CAMEL-1533
> Project: Apache Camel
> Issue Type: Improvement
> Components: camel-core
> Affects Versions: 2.0-M1
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Fix For: 2.0.0
>
>
> We should consider refactor the Exchange interface to only include one method.
> Currently it has the following two methods
> {code}
> /**
> * Returns the value of the expression on the given exchange
> *
> * @param exchange the message exchange on which to evaluate the
> expression
> * @return the value of the expression
> */
> Object evaluate(Exchange exchange);
> /**
> * Returns the value of the expression on the given exchange
> *
> * @param exchange the message exchange on which to evaluate the
> expression
> * @param type the expected type of the evaluation result
> * @return the value of the expression
> */
> <T> T evaluate(Exchange exchange, Class<T> type);
> {code}
> I suggest to keep only the last method, the one with the type parameter. You
> can always pass in Object.class if you dont care/know the type.
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