16 lines
482 B
Java
16 lines
482 B
Java
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// lowlevel/IntGenerator.java
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// (c)2017 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.util.concurrent.atomic.AtomicBoolean;
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public abstract class IntGenerator {
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private AtomicBoolean canceled =
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new AtomicBoolean();
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public abstract int next();
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public void cancel() { canceled.set(true); }
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public boolean isCanceled() {
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return canceled.get();
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}
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}
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