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Remove warnings for fluent removers.

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#211 0 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
45/100
Issue type
Bug
Clarity
Clearly specified
Activity status
Stale
Tech stack
java
Domain
tooling

Research direction

Start by reproducing the Source, Target, and MapperWithRemoverInTarget example in the IntelliJ IDEA plugin with the MapStruct fluent-remover change from issue #3072. Trace the diagnostics that inspect the Target methods; done means the example produces no warnings or errors.

Written by the indexing model from the issue text.

Description

If issue#3072 in mapstruct is merged the idea-plugin will give false errors for fluent remover's.

Given the Source class:

public class Source {
    private List<String> strings = new ArrayList<>();
    public List<String> getStrings() {
        return strings;
    }
    public void setStrings(List<String> strings) {
        this.strings = strings;
    }
}

and the Target class:

public class Target {
    private List<String> strings = new ArrayList<>();
    public List<String> getStrings() {
        return strings;
    }
    public void setStrings(List<String> strings) {
        this.strings = strings;
    }
    public Target strings(List<String> strings) {
        this.strings.addAll( strings );
        return this;
    }
    public Target addString(String string) {
        strings.add( string );
        return this;
    }
    public Target removeString(String string) {
        strings.remove( string );
        return this;
    }
}

and finally this Mapper:

@Mapper
public interface MapperWithRemoverInTarget {
    Target map(Source source);
}

the plugin should no longer produce any warnings nor errors.

Dominant language
Java
Stars
168
Forks
41
PR merge metrics
No merged PRs in 30d

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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