const InputParameters & parameters() const
Calculates the current source term contribution in the Helmholtz wave equation.
const Function & _source_real
Real component of the current source.
virtual Real computeQpResidual() override
MooseEnum _component
Component of the field vector (real or imaginary)
const Function & _func
Function coefficient.
static InputParameters validParams()
const Function & _source_imag
Imaginary component of the current source.
virtual Real computeQpJacobian() override