Package org.jcsp.lang
Class AltingBarrierError
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Error
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- org.jcsp.lang.AltingBarrierError
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- All Implemented Interfaces:
java.io.Serializable
public class AltingBarrierError extends java.lang.Error
This is thrown for an illegal operation on anAltingBarrier
.Description
Currently, there are the following causes:- different threads trying to operate on the same front-end;
-
attempt to use as a
Guard
whilst resigned; -
attempt to
sync
whilst resigned; -
attempt to
resign
whilst resigned; -
attempt to
enroll
whilst enrolled; -
attempt to
expand
whilst resigned; -
attempt to
contract
whilst resigned; -
attempt to
contract
with an array of front-ends not supplied byexpand
; -
attempt to
mark
whilst resigned (caused by a process transfering a front-end in that state).
- Author:
- P.H. Welch
- See Also:
- Serialized Form
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-
Constructor Summary
Constructors Constructor Description AltingBarrierError(java.lang.String s)
-