package model.manager.exports; import model.manager.exports.columns.ColumnModifier; import model.manager.exports.columns.IColumnEnum; public interface ExportColumnGroup extends ExportColumn { public abstract ColumnModifier getModifier(); public abstract void setModifier(ColumnModifier modifier); public abstract IColumnEnum[] getColumns(); public abstract void setColumns(IColumnEnum[] columns); public abstract Integer getModifierNum(); public abstract void setModifierNum(Integer modifierNum); }