Marshall Schor edited comment on UIMA-5115 at 9/19/16 9:17 PM:

For UIMA-3724 and UIMA-3234, maybe use 3 methods:
* get() gets the single element or null
* single() gets the single element, throws if null or more than 1
* singleOrNull() gets the single element, returns null if no elements, throws 
if more than 1

was (Author: schor):
related feature requests to consider

> uv3 select() api for iterators and streams over CAS contents
> ------------------------------------------------------------
>                 Key: UIMA-5115
>                 URL: https://issues.apache.org/jira/browse/UIMA-5115
>             Project: UIMA
>          Issue Type: New Feature
>          Components: Core Java Framework
>            Reporter: Marshall Schor
>            Priority: Minor
>             Fix For: 3.0.0SDKexp
> Design and implement a select() API based on uimaFIT's select, integrated 
> well with Java 8 concepts.  Initial discussions in UIMA-1524.  Wiki with 
> diagram: https://cwiki.apache.org/confluence/display/UIMA/UV3+Iterator+support

This message was sent by Atlassian JIRA

Reply via email to