[CAMEL-6993] Use varargs in PredicateBuilder

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.12.1
• Fix Version/s: 2.11.3, 2.12.3, 2.13.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Hadrian Zbarcea
• Reporter: Jan Materne
• Created: 21/Nov/13 12:53
• Updated: 08/Jan/14 08:18
• Resolved: 07/Jan/14 20:20

Description

When combining multiple expectations in Tests on MockEndpoints you may use the PredicateBuilder.and() method.

These methods exists with two signatures:

• using two Predicates [1]
• using a List of Predicates [2]

Combining three Predicates results in constructs like

• and(one, and(two, three))
• and(Arrays.asList(one, two, three))

It would be easier to provide a vararg method like in [3].

That said the or-method is only available with a signature containing two predicates [4].

[1] org.apache.camel.builder.PredicateBuilder.and(Predicate, Predicate)
[2] org.apache.camel.builder.PredicateBuilder.and(List<Predicate>)
[3] org.apache.camel.builder.PredicateBuilder.in(Predicate...)
[4] org.apache.camel.builder.PredicateBuilder.or(Predicate, Predicate)