28 lines
802 B
Plaintext
28 lines
802 B
Plaintext
Stream operations are divided into intermediate and terminal operations, and are combined to form stream pipelines. After the terminal operation is performed, the stream pipeline is considered consumed, and cannot be used again. Such a reuse will yield unexpected results.
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== Noncompliant Code Example
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----
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Stream<Widget> pipeline = widgets.stream().filter(b -> b.getColor() == RED);
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int sum1 = pipeline.sum();
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int sum2 = pipeline.mapToInt(b -> b.getWeight()).sum(); // Noncompliant
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----
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== See
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https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html#StreamOps[Stream Operations]
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::message.adoc[]
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include::highlighting.adoc[]
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endif::env-github,rspecator-view[]
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