示例#1
0
        public List <HierarchyEntity> GetEntityChild()
        {
            HierarchyEntity        entity = EntityInstance;
            List <HierarchyEntity> result = null;

            if (entity != null)
            {
                result = entity.GetChild();
            }
            return(result);
        }
示例#2
0
        public HierarchyEntity Set()
        {
            HierarchyEntity result     = null;
            HierarchyRecord saveResult = null;
            var             handler    = GetHandler();

            if (handler != null)
            {
                saveResult = handler.Save();
            }
            if (saveResult != null)
            {
                result = new HierarchyEntity(saveResult);
            }

            return(result);
        }
        private static List <HierarchyEntity> RecordListToEntitiesList(List <HierarchyRecord> recordList)
        {
            List <HierarchyEntity> child = null;

            if (recordList != null)
            {
                foreach (var record in recordList)
                {
                    var entity = new HierarchyEntity(record);
                    if (child == null)
                    {
                        child = new List <HierarchyEntity>();
                    }
                    child.Add(entity);
                }
            }
            return(child);
        }
示例#4
0
        public List <HierarchyEntity> Get(long?hierarchyId = null, long?parent = null, string name = null)
        {
            List <HierarchyEntity> result = null;
            var handler = Handler;

            if (handler != null)
            {
                if (handler.Pattern != null)
                {
                    handler.Pattern.Parent = parent;
                    handler.Pattern.Id     = hierarchyId;
                    handler.Pattern.Name   = name;
                }
            }

            List <HierarchyRecord> records = null;

            if (handler != null)
            {
                records = handler.Get();
            }
            if (records != null)
            {
                foreach (var record in records)
                {
                    if (record != null)
                    {
                        var resultRecord = new HierarchyEntity(record);
                        if (result == null)
                        {
                            result = new List <HierarchyEntity>();
                        }
                        result.Add(resultRecord);
                    }
                }
            }

            return(result);
        }
示例#5
0
        public bool Move(HierarchyEntity source, HierarchyEntity target)
        {
            var result = false;

            if (target != null && source != null)
            {
                var targetId = target.Id;
                var isSourceContainTarget = true;
                if (source.Id != targetId)
                {
                    var childList = GetEntityChild();
                    if (childList != null)
                    {
                        isSourceContainTarget = childList.Where(x => x != null).Any
                                                // ReSharper disable SimplifyConditionalTernaryExpression
                                                    (x => x.Id.HasValue ? (x.Id.Value == targetId) : false);
                        // ReSharper restore SimplifyConditionalTernaryExpression
                    }
                    else
                    {
                        isSourceContainTarget = false;
                    }
                }
                if (!isSourceContainTarget)
                {
                    source.Parent = targetId;
                    source        = Set();

                    if (source != null)
                    {
                        result = source.Id.HasValue;
                    }
                }
            }
            return(result);
        }
示例#6
0
 public Hierarchy()
 {
     _handler       = new DataAccess.Hierarchy();
     EntityInstance = new HierarchyEntity();
 }
示例#7
0
        public static List <HierarchyEntity> GetAllHierarchies()
        {
            var result = HierarchyEntity.GetAllHierarchies();

            return(result);
        }