/// <summary>Removes the first occurrence of a specific object from the <see cref="T:System.Collections.Generic.ICollection`1" />.</summary>
/// <param name="item">The object to remove from the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
/// <returns>
/// <see langword="true" /> if <paramref name="item" /> was successfully removed from the <see cref="T:System.Collections.Generic.ICollection`1" />; otherwise, <see langword="false" />. This method also returns <see langword="false" /> if <paramref name="item" /> is not found in the original <see cref="T:System.Collections.Generic.ICollection`1" />.</returns>
/// <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.ICollection`1" /> is read-only.</exception>
public bool Remove(ProcessingStep <TIn, TIn, TResult> item)
{
var index = Steps.IndexOf(item);
if (index == -1)
{
return(false);
}
RemoveAt(index);
return(true);
}
/// <summary>Adds an item to the <see cref="T:System.Collections.Generic.ICollection`1" />.</summary>
/// <param name="item">The object to add to the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
/// <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.ICollection`1" /> is read-only.</exception>
public void Add(ProcessingStep <TIn, TIn, TResult> item)
{
Steps.Add(item);
Sync(Steps.Count - 1);
}
/// <summary>Determines whether the <see cref="T:System.Collections.Generic.ICollection`1" /> contains a specific value.</summary>
/// <param name="item">The object to locate in the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
/// <returns>
/// <see langword="true" /> if <paramref name="item" /> is found in the <see cref="T:System.Collections.Generic.ICollection`1" />; otherwise, <see langword="false" />.</returns>
public bool Contains(ProcessingStep <TIn, TIn, TResult> item)
{
return(Steps.Contains(item));
}
/// <summary>Inserts an item to the <see cref="T:System.Collections.Generic.IList`1" /> at the specified index.</summary>
/// <param name="index">The zero-based index at which <paramref name="item" /> should be inserted.</param>
/// <param name="item">The object to insert into the <see cref="T:System.Collections.Generic.IList`1" />.</param>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="index" /> is not a valid index in the <see cref="T:System.Collections.Generic.IList`1" />.</exception>
/// <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.IList`1" /> is read-only.</exception>
public void Insert(int index, ProcessingStep <TIn, TIn, TResult> item)
{
Steps.Insert(index, item);
Sync(index);
}
/// <summary>Determines the index of a specific item in the <see cref="T:System.Collections.Generic.IList`1" />.</summary>
/// <param name="item">The object to locate in the <see cref="T:System.Collections.Generic.IList`1" />.</param>
/// <returns>The index of <paramref name="item" /> if found in the list; otherwise, -1.</returns>
public int IndexOf(ProcessingStep <TIn, TIn, TResult> item)
{
return(Steps.IndexOf(item));
}
/// <inheritdoc />
public override ProcessingStep <TIn, T, TResult> ContinueWith <T>(ProcessingStep <TNext, T, TResult> next)
{
_tail.ContinueWith(next);
return(new WrappedProcessingStep <TIn, TNext, T, TResult>(_head, next));
}
/// <inheritdoc />
public override ProcessingStep <TIn, TResult> EndWith(ProcessingStep <TNext, TResult> next)
{
_tail.EndWith(next);
return(_head);
}
/// <summary>
/// Creates a new instance of <see cref="WrappedProcessingStep{TIn,TInTail,TNext,TResult}"/>
/// </summary>
/// <param name="head"></param>
/// <param name="tail"></param>
public WrappedProcessingStep(ProcessingStep <TIn, TResult> head, ProcessingStep <TInTail, TNext, TResult> tail)
{
_head = head;
_tail = tail;
}
