'    DWSIM Interface definitions
'    Copyright 2010-2017 Daniel Wagner O. de Medeiros
'
'    This file is part of DWSIM.
'
'    DWSIM is free software: you can redistribute it and/or modify
'    it under the terms of the GNU General Public License as published by
'    the Free Software Foundation, either version 3 of the License, or
'    (at your option) any later version.
'
'    DWSIM is distributed in the hope that it will be useful,
'    but WITHOUT ANY WARRANTY; without even the implied warranty of
'    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
'    GNU General Public License for more details.
'
'    You should have received a copy of the GNU General Public License
'    along with DWSIM.  If not, see <http://www.gnu.org/licenses/>.

Imports DWSIM.Interfaces.Enums.GraphicObjects

''' <summary>
''' This interface defines the basic properties for a graphical representation of an object in the flowsheet PFD.
''' </summary>
<InterfaceType(ComInterfaceType.InterfaceIsIDispatch)>
Public Interface IExternalUnitOperation

    Function ReturnInstance(typename As String) As Object

    Sub Draw(g As Object)

    Sub CreateConnectors()

    ReadOnly Property Name As String

    ReadOnly Property Description As String

    ReadOnly Property Prefix As String

    Sub PopulateEditorPanel(container As Object)

End Interface