org.graphstream.graph
Class IdAlreadyInUseException
java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
org.graphstream.graph.IdAlreadyInUseException
- All Implemented Interfaces:
- Serializable
public class IdAlreadyInUseException
- extends RuntimeException
Singleton exception.
This exception can be raised when a class instance should be unique in one
context, but was instantiated several times. This can be used in a
"singleton" pattern, but also in set classes (containers) when the same
element has been inserted multiple times but should not.
- Since:
- 19990811
- See Also:
- Serialized Form
Methods inherited from class java.lang.Throwable |
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString |
IdAlreadyInUseException
public IdAlreadyInUseException()
- Throws the message "singleton exception".
IdAlreadyInUseException
public IdAlreadyInUseException(String message)
- Throws a given message.
- Parameters:
message
- The message to throw.
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