question: this function is called to break the label of the edge up in to seperate lines concode_field_sep String m_label concode_elem_sep String m_rsource concode_elem_sep String m_rtarget concode_elem_sep Vector m_lines concode_elem_sep Node m_source concode_elem_sep Node m_target concode_field_sep void setSource concode_elem_sep void setRtarget concode_elem_sep Node getTarget concode_elem_sep String getLabel concode_elem_sep String getRsource concode_elem_sep Node getSource concode_elem_sep String getLine concode_elem_sep void setTarget concode_elem_sep Dimension stringSize concode_elem_sep void setRsource concode_elem_sep String getRtarget
target: void function ( ) { }