[CAMEL-16477] camel-core - ProcessorDefinitionHelper: ruturn a collection instead of an iterator for filterTypeInOutputs methods

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.10.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Luca Burgazzoli
• Created: 09/Apr/21 13:19
• Updated: 27/Apr/21 11:36
• Resolved: 27/Apr/21 11:36

Description

The ProcessorDefinitionHelper define methods like:

Iterator<T> filterTypeInOutputs(List<ProcessorDefinition<?>> outputs, Class<T> type)
Iterator<T> filterTypeInOutputs(List<ProcessorDefinition<?>> outputs, Class<T> type, int maxDeep)

Internally those methods are based on Lists but the return is always an iterator which make processing the result a little verbose.

We could instead return an immutable Collection