public List <T> GetDependencies(int symbolId, DependencyDirection direction, DependencyLevel level)
{
if (symbolId < 0 || symbolId >= SymbolTable.Count)
{
throw new ArgumentException(nameof(symbolId));
}
Digraph g = direction == DependencyDirection.Downstream ? Digraph : Digraph.Reverse();
IEnumerable <int> symbolIndexes;
if (level == DependencyLevel.DirectOnly)
{
// That's easy
symbolIndexes = g.GetAdjList(symbolId);
}
else
{
// Run BFS to find out
var bfs = new DigraphBfs(g, symbolId);
symbolIndexes = bfs.Preorder;
}
List <T> symbols = symbolIndexes
.Select(i => Keys[i])
.ToList();
return(symbols);
}
public List <T> GetDependencies(T symbol, DependencyDirection direction, DependencyLevel level)
{
if (!SymbolTable.ContainsKey(symbol))
{
throw new ArgumentException(nameof(symbol));
}
return(GetDependencies(SymbolTable[symbol], direction, level));
}
/// <summary>
/// 增加依赖操作。
/// </summary>
/// <param name="assetId">资源标识符</param>
/// <param name="callback">加载完成后的回调</param>
/// <param name="level">依赖等级</param>
public void AddDependency <T>(string assetId, Action <T> callback, DependencyLevel level = DependencyLevel.Required)
where T : UnityEngine.Object
{
var operation = AssetResolver.Deserialize <T>(assetId);
operation.OnSucceed(() =>
{
var result = (T)operation.Result;
callback(result);
});
AddDependency(operation, level);
}
/// <summary>
/// 增加依赖操作。
/// </summary>
/// <param name="operation">操作</param>
/// <param name="level">依赖等级</param>
public void AddDependency(ILoadOperation operation, DependencyLevel level)
{
if (level == DependencyLevel.Required)
{
mRequires.Add(operation);
}
else if (level == DependencyLevel.Decorate)
{
mDecorations.Add(operation);
}
else if (level == DependencyLevel.Reference)
{
mReferences.Add(operation);
}
}
/// <summary>
/// 获取指定依赖等级的加载操作。
/// </summary>
/// <param name="level">依赖等级</param>
/// <returns>操作</returns>
public IEnumerable <ILoadOperation> GetDependencyOperations(DependencyLevel level)
{
if (level == DependencyLevel.Required)
{
return(mRequires);
}
if (level == DependencyLevel.Decorate)
{
return(mDecorations);
}
if (level == DependencyLevel.Reference)
{
return(mReferences);
}
throw new ArgumentException("level");
}
/// <summary>
/// Initializes a new instance of the ExtensionDependencyAttribute class with the given type name and level.
/// </summary>
/// <remarks>
/// The typename isn't checked but will be compare to the real typenames of existing extensions.
/// </remarks>
/// <param name="fullTypeName">The full type name of the Extension, your Extension depends on.</param>
/// <param name="level">The level of the dependency.</param>
public ExtensionDependencyAttribute(string fullTypeName, DependencyLevel level)
{
typeName = fullTypeName;
this.level = level;
}
public virtual void AddDepdendency(ITypeItem target, DependencyLevel level)
{
if (target.ID != ID)
{
var d = new Dependency(target, level);
if (!_dependencies.Contains(d))
{
_dependencies.Add(d);
}
}
}
public List <DatabaseObject> GetDependencies(DatabaseObject databaseObject, DependencyDirection direction, DependencyLevel level, DatabaseObjectType?objectsType = null)
{
if (!SymbolTable.ContainsKey(databaseObject))
{
throw new ArgumentException(nameof(databaseObject));
}
var items = GetDependencies(SymbolTable[databaseObject], direction, level);
return(objectsType == null ? items : items.Where(w => w.ObjectType == objectsType).ToList());
}
public List <DatabaseObject> GetDependencies(int databaseObjectId, DependencyDirection direction, DependencyLevel level, DatabaseObjectType?objectsType)
{
EnforceDatabaseObjectId(databaseObjectId);
DatabaseObject databaseObject = Keys[databaseObjectId];
return(GetDependencies(databaseObject, direction, level, objectsType));
}
/// <summary> /// Converts the <see cref="sourceValue" /> parameter to the <see cref="destinationType" /> parameter using <see cref="formatProvider" /// /> and <see cref="ignoreCase" /> /// </summary> /// <param name="sourceValue">the <see cref="System.Object"/> to convert from</param> /// <param name="destinationType">the <see cref="System.Type" /> to convert to</param> /// <param name="formatProvider">not used by this TypeConverter.</param> /// <param name="ignoreCase">when set to <c>true</c>, will ignore the case when converting.</param> /// <returns> /// an instance of <see cref="DependencyLevel" />, or <c>null</c> if there is no suitable conversion. /// </returns> public override object ConvertFrom(object sourceValue, global::System.Type destinationType, global::System.IFormatProvider formatProvider, bool ignoreCase) => DependencyLevel.CreateFrom(sourceValue);
public IList <ViewModels.DatabaseObject> Get(int objectId, DependencyDirection direction, DependencyLevel level, DatabaseObjectType?objectsType = null)
{
var items = _graph.GetDependencies(objectId, direction, level, objectsType);
return(Mapper.Map <List <ViewModels.DatabaseObject> >(items));
}
public Dependency(ITypeItem target, DependencyLevel level)
{
Target = target;
Level = level;
}
public IList <ViewModels.Module> Get(int moduleId, DependencyDirection direction, DependencyLevel level)
{
var items = _graph.GetDependencies(moduleId, direction, level);
return(Mapper.Map <List <ViewModels.Module> >(items));
}
