Class SpecimenBuilderNodeAdapterCollection

Presents a horizontal slice of an ISpecimenBuilderNode graph as if it was a collection.

Inheritance
System.Object
SpecimenBuilderNodeAdapterCollection
Implements
System.Collections.Generic.IList<ISpecimenBuilder>
System.Collections.Generic.ICollection<ISpecimenBuilder>
System.Collections.Generic.IEnumerable<ISpecimenBuilder>
System.Collections.IEnumerable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: AutoFixture
Assembly: AutoFixture.dll
Syntax
public class SpecimenBuilderNodeAdapterCollection : IList<ISpecimenBuilder>, ICollection<ISpecimenBuilder>, IEnumerable<ISpecimenBuilder>, IEnumerable
Remarks

This class encapsulates an ISpecimenBuilderNode graph and presents a horizontal slice of the graph as if it was a collection. For all mutating operations on the collection, the SpecimenBuilderNodeCollectionAdapter replaces its internal graph with a new graph that encapsulates the new state. The original graph is not mutated, but when a seemingly mutating method is invoked, the GraphChanged event is raised.

Constructors

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SpecimenBuilderNodeAdapterCollection(ISpecimenBuilderNode, Func<ISpecimenBuilderNode, Boolean>)

Initializes a new instance of the SpecimenBuilderNodeAdapterCollection class.

Declaration
public SpecimenBuilderNodeAdapterCollection(ISpecimenBuilderNode graph, Func<ISpecimenBuilderNode, bool> adaptedBuilderPredicate)
Parameters
Type Name Description
ISpecimenBuilderNode graph

The underlying graph.
System.Func<ISpecimenBuilderNode, System.Boolean> adaptedBuilderPredicate

A predicate which is used to identify a node in graph.
Remarks

adaptedBuilderPredicate must identify a single node in graph. If zero or several nodes are identified by this predicate, an exception will be thrown.

The node identified by the predicate is used as a source of the collection exposed by the SpecimenBuilderNodeCollectionAdapter class. When you enumerate all items in the collection, you really enumerate the children of the identified node.

Properties

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Count

Gets the number of elements contained in the collection.

Declaration
public int Count { get; }
Property Value
Type Description
System.Int32

The number of elements contained in the collection.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

See Also
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Graph

Gets the graph which is the backing store of the collection.

Declaration
public ISpecimenBuilderNode Graph { get; }
Property Value
Type Description
ISpecimenBuilderNode

The graph which is the backing store of the collection.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

See Also
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IsReadOnly

Gets a value indicating whether this instance is read only.

Declaration
public bool IsReadOnly { get; }
Property Value
Type Description
System.Boolean

true if this instance is read only; otherwise, false.
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Item[Int32]

Gets or sets the ISpecimenBuilder at the specified index.

Declaration
public ISpecimenBuilder this[int index] { get; set; }
Parameters
Type Name Description
System.Int32 index

The zero-based index of the element to get or set.
Property Value
Type Description
ISpecimenBuilder

The ISpecimenBuilder at the specified index.

Methods

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Add(ISpecimenBuilder)

Adds an item to the collection.

Declaration
public void Add(ISpecimenBuilder item)
Parameters
Type Name Description
ISpecimenBuilder item

he object to add to the collection.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

Since this is a mutating operation it raises the GraphChanged event.

See Also
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Clear()

Removes all items from the collection.

Declaration
public void Clear()
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

Since this is a mutating operation it raises the GraphChanged event.

See Also
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Contains(ISpecimenBuilder)

Determines whether the collection contains a specific value.

Declaration
public bool Contains(ISpecimenBuilder item)
Parameters
Type Name Description
ISpecimenBuilder item

The item to locate in the collection.
Returns
Type Description
System.Boolean

true if item is found in the collection; otherwise, false.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

See Also
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CopyTo(ISpecimenBuilder[], Int32)

Copies the elements of the collection to an System.Array, starting at a particular Array index.

Declaration
public void CopyTo(ISpecimenBuilder[] array, int arrayIndex)
Parameters
Type Name Description
ISpecimenBuilder[] array

The one-dimensional System.Array that is the destination of the elements copied from the collection. The Array must have zero-based indexing.
System.Int32 arrayIndex

The zero-based index in array at which copying begins.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

See Also
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GetEnumerator()

Returns an enumerator that iterates through the collection.

Declaration
public IEnumerator<ISpecimenBuilder> GetEnumerator()
Returns
Type Description
System.Collections.Generic.IEnumerator<ISpecimenBuilder>

A System.Collections.Generic.IEnumerator<T> that can be used to iterate through the collection.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

See Also
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IndexOf(ISpecimenBuilder)

Determines the index of a specific item in the collection.

Declaration
public int IndexOf(ISpecimenBuilder item)
Parameters
Type Name Description
ISpecimenBuilder item

The object to locate in the collection.
Returns
Type Description
System.Int32

The index of item if found in the list; otherwise, -1.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

See Also
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Insert(Int32, ISpecimenBuilder)

Inserts an item to the collection at the specified index.

Declaration
public void Insert(int index, ISpecimenBuilder item)
Parameters
Type Name Description
System.Int32 index

The zero-based index at which item should be inserted.
ISpecimenBuilder item

The object to insert into the collection.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

Since this is a mutating operation it raises the GraphChanged event.

See Also
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OnGraphChanged(SpecimenBuilderNodeEventArgs)

Raises the GraphChanged event.

Declaration
protected virtual void OnGraphChanged(SpecimenBuilderNodeEventArgs e)
Parameters
Type Name Description
SpecimenBuilderNodeEventArgs e

The SpecimenBuilderNodeEventArgs instance containing the event data.
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Remove(ISpecimenBuilder)

Removes the first occurrence of a specific object from the collection.

Declaration
public bool Remove(ISpecimenBuilder item)
Parameters
Type Name Description
ISpecimenBuilder item

The object to remove from the collection.
Returns
Type Description
System.Boolean

true if item was successfully removed from the collection; otherwise, false. This method also returns false if the item is not found in the original collection.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

Since this is a mutating operation it raises the GraphChanged event.

See Also
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RemoveAt(Int32)

Removes the item at the specified index from the collection.

Declaration
public void RemoveAt(int index)
Parameters
Type Name Description
System.Int32 index

The zero-based index of the item to remove.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

Since this is a mutating operation it raises the GraphChanged event.

See Also

Events

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GraphChanged

Occurs when this instance changes its internal view of the encapsulated ISpecimenBuilderNode graph.

Declaration
public event EventHandler<SpecimenBuilderNodeEventArgs> GraphChanged
Event Type
Type Description
System.EventHandler<SpecimenBuilderNodeEventArgs>
Remarks

When this instance performs a mutating action, it replaces its previously encapsulated ISpecimenBuilderNode graph with a new graph where the change has been applied. The event arguments raised with the event contains a reference to the new graph.

Explicit Interface Implementations

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IEnumerable.GetEnumerator()

Returns an enumerator that iterates through a collection.

Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
Type Description
System.Collections.IEnumerator

An System.Collections.IEnumerator object that can be used to iterate through the collection.
Remarks

In this context, the term collection refers to the horizontal slice through the encapsulated ISpecimenBuilderNode graph that this instance exposes as a collection.

See Also

Implements

System.Collections.Generic.IList<T>
System.Collections.Generic.ICollection<T>
System.Collections.Generic.IEnumerable<T>
System.Collections.IEnumerable

Extension Methods