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IntGenerator.java
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15 lines (14 loc) · 482 Bytes
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// lowlevel/IntGenerator.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
import java.util.concurrent.atomic.AtomicBoolean;
public abstract class IntGenerator {
private AtomicBoolean canceled =
new AtomicBoolean();
public abstract int next();
public void cancel() { canceled.set(true); }
public boolean isCanceled() {
return canceled.get();
}
}