A constant representing the Alive execution state.
A constant representing the Not finished execution state.
A constant representing the Inactive execution state.
A constant representing the Active execution state.
A constant representing the Ready execution state.
A constant representing the Running execution state.
A constant representing the Finished execution state.
A constant representing the Achieved execution state.
A constant representing the Failed execution state.
A constant representing the Deactivated execution state.
A constant representing the Info log level.
A constant representing the Debug log level.
A constant representing the Warning log level.
A constant representing the Error log level.
Regular expression for e-mail address.