18 lines
543 B
Java
18 lines
543 B
Java
// streams/FileToWords.java
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// (c)2021 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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import java.nio.file.*;
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import java.util.stream.*;
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import java.util.regex.Pattern;
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public class FileToWords {
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public static Stream<String> stream(String filePath)
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throws Exception {
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return Files.lines(Paths.get(filePath))
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.skip(1) // First (comment) line
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.flatMap(line ->
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Pattern.compile("\\W+").splitAsStream(line));
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}
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}
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