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bookChallenge: Factory Quality Control

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A factory receives multiple batches of parts, but some parts are defective and must be removed to identify high-quality components, which should be displayed without duplicates.

The PartBatch class represents a batch of parts, with a batch name (batchName) and a list of parts (parts). To access the list of parts from a batch, you use the getParts() method, and to retrieve the batch name, you use the getBatchName() method.

  1. Extract all parts from each batch using flatMap() method.
  2. Filter out defective parts by checking if the part name starts with Defective using filter() method.
  3. Remove duplicate parts to get a list of unique quality parts using distinct() method.

Løsning

solution.java

solution.java

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bookChallenge: Factory Quality Control

Opgave

Swipe to start coding

A factory receives multiple batches of parts, but some parts are defective and must be removed to identify high-quality components, which should be displayed without duplicates.

The PartBatch class represents a batch of parts, with a batch name (batchName) and a list of parts (parts). To access the list of parts from a batch, you use the getParts() method, and to retrieve the batch name, you use the getBatchName() method.

  1. Extract all parts from each batch using flatMap() method.
  2. Filter out defective parts by checking if the part name starts with Defective using filter() method.
  3. Remove duplicate parts to get a list of unique quality parts using distinct() method.

Løsning

solution.java

solution.java

Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 2. Kapitel 8
single

single

close

Awesome!

Completion rate improved to 2.33

bookChallenge: Factory Quality Control

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Opgave

Swipe to start coding

A factory receives multiple batches of parts, but some parts are defective and must be removed to identify high-quality components, which should be displayed without duplicates.

The PartBatch class represents a batch of parts, with a batch name (batchName) and a list of parts (parts). To access the list of parts from a batch, you use the getParts() method, and to retrieve the batch name, you use the getBatchName() method.

  1. Extract all parts from each batch using flatMap() method.
  2. Filter out defective parts by checking if the part name starts with Defective using filter() method.
  3. Remove duplicate parts to get a list of unique quality parts using distinct() method.

Løsning

solution.java

solution.java

Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

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