returns the condition defined in the source viewer . concode_field_sep String fOldValue concode_elem_sep String fErrorMessage concode_elem_sep QVTOLineBreakpointPage fPage concode_elem_sep IHandlerActivation fActivation concode_elem_sep QVTOBreakpoint fBreakpoint concode_elem_sep IDocumentListener fDocumentListener concode_elem_sep IHandlerService fHandlerService concode_elem_sep ProjectionViewer fViewer concode_elem_sep IHandler fHandler concode_field_sep void setEnabled concode_elem_sep void valueChanged concode_elem_sep void dispose concode_elem_sep void refreshValidState
String function ( ) { return fViewer . getDocument ( ) . get ( ) ; }