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https://issues.apache.org/jira/browse/NETBEANS-4568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pieter van den Hombergh updated NETBEANS-4568:
----------------------------------------------
Description:
When you build up a stream with several mapping operations
it would be nice to see what the intermediate types are, not only when
completing,
but also when reading the code.
It will be very helpful when exploring an API any when studying th concept.
example (the addition shown as trailing comment.)
{{
return Files.lines( filePath ) // Stream<String>
.filter( this.lineFilter ) // Stream<String> coan be ommited
becasue no type change
.map( s -> s.split( this.splitString ) ) // Stream<String[]>
.filter( rowFilter ) // omitted, stream type same
.map( creator ) // Stream<T>
;
}}
Other use cases are frameworks with fluent APIs such as AssertJ to name one.
After having some experience with it, it will be a tremendous boon for code
review.
was:
When you build up a stream with several mapping operations
it would be nice to see what the intermediate types are, not only when
completing,
but also when reading the code.
It will be very helpful when exploring an API any when studying th concept.
example (the addition shown as trailing comment.)
{{
return Files.lines( filePath ) // Stream<String>
.filter( this.lineFilter ) // Stream<String> coan be ommited
becasue no type change
.map( s -> s.split( this.splitString ) ) // Stream<String[]>
.filter( rowFilter ) // omitted, stream type same
.map( creator ) // Stream<T>
;
}}
Other use cases are frameworks with fluent APIs such as AssertJ to name one.
> extend inline hints to reader support, use case fluent api ussage such as
> streams
> ---------------------------------------------------------------------------------
>
> Key: NETBEANS-4568
> URL: https://issues.apache.org/jira/browse/NETBEANS-4568
> Project: NetBeans
> Issue Type: New Feature
> Components: editor - Hints & Annotations
> Reporter: Pieter van den Hombergh
> Priority: Minor
>
> When you build up a stream with several mapping operations
> it would be nice to see what the intermediate types are, not only when
> completing,
> but also when reading the code.
> It will be very helpful when exploring an API any when studying th concept.
> example (the addition shown as trailing comment.)
> {{
> return Files.lines( filePath ) // Stream<String>
> .filter( this.lineFilter ) // Stream<String> coan be ommited
> becasue no type change
> .map( s -> s.split( this.splitString ) ) // Stream<String[]>
> .filter( rowFilter ) // omitted, stream type same
> .map( creator ) // Stream<T>
> ;
> }}
> Other use cases are frameworks with fluent APIs such as AssertJ to name one.
> After having some experience with it, it will be a tremendous boon for code
> review.
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