2015-11-11 20:20:04 -08:00
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// streams/FunctionMap2.java
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2015-11-14 16:18:05 -08:00
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// <20>2016 MindView LLC: see Copyright.txt
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2015-11-15 15:51:35 -08:00
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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2015-11-11 20:20:04 -08:00
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// Different input and output types
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import java.util.*;
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import java.util.stream.*;
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class Numbered {
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final int n;
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Numbered(int n) { this.n = n; }
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@Override
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public String toString() {
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return "Numbered(" + n + ")";
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}
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}
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class FunctionMap2 {
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public static void main(String[] args) {
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Stream.of(1, 5, 7, 9, 11, 13)
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.map(Numbered::new)
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.forEach(System.out::println);
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}
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}
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/* Output:
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Numbered(1)
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Numbered(5)
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Numbered(7)
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Numbered(9)
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Numbered(11)
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Numbered(13)
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*/
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