public Task ExecuteSync(Action <T, object> action, object state, ContainerElementReference <T> reference = null)
{
if (reference != null)
{
if (!reference.ContainerId.Equals(this.GetPrimaryKey()))
{
throw new InvalidOperationException();
}
var curItem = GetItemAt(reference.Offset);
action(curItem, state);
}
else
{
foreach (var item in Collection)
{
action(item, state);
}
}
return(TaskDone.Done);
}
public async Task <object> ExecuteSync(Func <T, object> func, ContainerElementReference <T> reference)
{
var container = _containers.First(c => c.GetPrimaryKey().Equals(reference.ContainerId));
return(await container.ExecuteSync(func, reference));
}
public Task ExecuteAsync(Func <T, Task> func, ContainerElementReference <T> reference = null)
{
return(ExecuteAsync((x, state) => func(x), null, reference));
}
public virtual Task <bool> Remove(ContainerElementReference <T> reference)
{
return(Elements.Remove(reference));
}
public Task <object> ExecuteSync(Func <T, object> func, ContainerElementReference <T> reference = null)
{
return(ExecuteSync((x, state) => func(x), null, reference));
}
public async Task <object> ExecuteSync(Func <T, object, object> func, object state, ContainerElementReference <T> reference)
{
if (!this.GetPrimaryKey().Equals(reference.ContainerId))
{
throw new InvalidOperationException();
}
var curItem = Elements.GetElement(reference);
var result = func(curItem, state);
return(result);
}
public Task ExecuteSync(Action <T> action, ContainerElementReference <T> reference = null)
{
return(ExecuteSync((x, state) => action(x), null, reference));
}
public async Task <object> ExecuteAsync(Func <T, object, Task <object> > func, object state, ContainerElementReference <T> reference)
{
var curItem = Elements.GetElement(reference);
var result = await func(curItem, state);
return(result);
}
protected bool Equals(ContainerElementReference <T> other)
{
return(base.Equals(other));
}
public ContainerElement(ContainerElementReference <T> reference, T item)
{
Reference = reference;
Item = item;
}