sealed trait JavaSignal extends AnyRef

Signals the Zinc internals whether Java compilation should be attempted or not.

This signal is completed by Bloop when all the Scala compilations of dependent projects have been successful. If they haven't, then the java signal will be FailFastCompilation with the list of the projects that failed.

The reason why we need a java signal is because pipelining may start the compilation of dependent projects earlier than the compilation of the dependent projects have compiled. This is okay for dependent Scala projects because they can be compiled against the public interfaces extracted from the Scala pickles, but it's not okay for the java compilation because Java code may have dependencies on Scala code, and for Javac to compile successfully it needs to read the Scala code public APIs from class files (which means the dependent projects need to have finished successfully).

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AnyRef, Any
Known Subclasses
ContinueCompilation, FailFastCompilation
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  1. final def !=(arg0: Any): Boolean
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  11. final def ne(arg0: AnyRef): Boolean
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  17. final def wait(arg0: Long): Unit
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  18. final def wait(): Unit
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  1. def finalize(): Unit
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    Deprecated

    (Since version 9)

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