[JBoss JIRA] (ISPN-7108) Use wildcard in methods returning keys
by Radim Vansa (JIRA)
[ https://issues.jboss.org/browse/ISPN-7108?page=com.atlassian.jira.plugin.... ]
Radim Vansa updated ISPN-7108:
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Status: Open (was: New)
> Use wildcard in methods returning keys
> --------------------------------------
>
> Key: ISPN-7108
> URL: https://issues.jboss.org/browse/ISPN-7108
> Project: Infinispan
> Issue Type: Enhancement
> Components: Core
> Reporter: Radim Vansa
> Assignee: Radim Vansa
>
> When a command uses generics (that's the case of functional commands), it stores keys in {{Collection<? extends K>}}. That does not work well with {{getAffectedKeys()}} returning {{Set<Object>}} - besides Collection/Set the generic type also cannot match (because returning {{Set<Object>}} means that you can theoretically insert any {{Object}}). Changing that to wildcard deals with this and makes the collection effectively read-only.
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[JBoss JIRA] (ISPN-7108) Use wildcard in methods returning keys
by Radim Vansa (JIRA)
Radim Vansa created ISPN-7108:
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Summary: Use wildcard in methods returning keys
Key: ISPN-7108
URL: https://issues.jboss.org/browse/ISPN-7108
Project: Infinispan
Issue Type: Enhancement
Components: Core
Reporter: Radim Vansa
Assignee: Radim Vansa
When a command uses generics (that's the case of functional commands), it stores keys in {{Collection<? extends K>}}. That does not work well with {{getAffectedKeys()}} returning {{Set<Object>}} - besides Collection/Set the generic type also cannot match (because returning {{Set<Object>}} means that you can theoretically insert any {{Object}}). Changing that to wildcard deals with this and makes the collection effectively read-only.
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This message was sent by Atlassian JIRA
(v6.4.11#64026)
9 years, 5 months