/// <summary>
/// Removes the <see cref="ICheckConstraint" /> with the given name.
/// </summary>
/// <param name="entityType"> The entity type to remove the check constraint from. </param>
/// <param name="name"> The check constraint name to be removed. </param>
/// <returns> The removed check constraint. </returns>
public static IMutableCheckConstraint?RemoveCheckConstraint(
this IMutableEntityType entityType,
string name)
=> CheckConstraint.RemoveCheckConstraint(entityType, Check.NotEmpty(name, nameof(name)));
/// <summary>
/// Removes the <see cref="IConventionCheckConstraint" /> with the given name.
/// </summary>
/// <param name="entityType"> The entity type to remove the check constraint from. </param>
/// <param name="name"> The check constraint name. </param>
/// <returns> The removed check constraint. </returns>
public static IConventionCheckConstraint?RemoveCheckConstraint(
this IConventionEntityType entityType,
string name)
=> (IConventionCheckConstraint?)CheckConstraint.RemoveCheckConstraint(
(IMutableEntityType)entityType, Check.NotEmpty(name, nameof(name)));
/// <summary>
/// Returns an object that can be used to configure a given entity type in the model.
/// If an entity type with the provided name is not already part of the model,
/// a new entity type that does not have a corresponding CLR type will be added to the model.
/// </summary>
/// <param name="name"> The name of the entity type to be configured. </param>
/// <returns> An object that can be used to configure the entity type. </returns>
public virtual EntityTypeBuilder Entity([NotNull] string name)
{
Check.NotEmpty(name, nameof(name));
return(new EntityTypeBuilder(Builder.Entity(name, ConfigurationSource.Explicit).Metadata));
}
/// <summary>
/// Finds an <see cref="ISequence" /> with the given name.
/// </summary>
/// <param name="model"> The model to find the sequence in. </param>
/// <param name="name"> The sequence name. </param>
/// <param name="schema"> The schema that contains the sequence. </param>
/// <returns>
/// The <see cref="ISequence" /> or <see langword="null" /> if no sequence with the given name in
/// the given schema was found.
/// </returns>
public static ISequence FindSequence([NotNull] this IModel model, [NotNull] string name, [CanBeNull] string schema = null)
=> Sequence.FindSequence(
Check.NotNull(model, nameof(model)), Check.NotEmpty(name, nameof(name)), Check.NullButNotEmpty(schema, nameof(schema)));
/// <summary>
/// Returns an object that can be used to configure a given entity type in the model.
/// If an entity type with the provided name is not already part of the model,
/// a new entity type that does not have a corresponding CLR type will be added to the model.
/// </summary>
/// <param name="name"> The name of the entity type to be configured. </param>
/// <returns> An object that can be used to configure the entity type. </returns>
public virtual EntityTypeBuilder Entity([NotNull] string name)
{
Check.NotEmpty(name, nameof(name));
return(new EntityTypeBuilder(Builder.Entity(name, ConfigurationSource.Explicit, throwOnQuery: true)));
}
/// <summary>
/// Initializes a new instance of the <see cref="CommentAttribute" /> class.
/// </summary>
/// <param name="comment"> The comment. </param>
public CommentAttribute(string comment)
{
Check.NotEmpty(comment, nameof(comment));
Comment = comment;
}
/// <summary>
/// Removes the <see cref="IConventionCheckConstraint" /> with the given name.
/// </summary>
/// <param name="entityType"> The entity type to remove the check constraint from. </param>
/// <param name="name"> The check constraint name. </param>
/// <returns> The removed <see cref="IConventionCheckConstraint" />. </returns>
public static IConventionCheckConstraint RemoveCheckConstraint(
[NotNull] this IConventionEntityType entityType,
[NotNull] string name)
=> CheckConstraint.RemoveCheckConstraint((IMutableEntityType)entityType, Check.NotEmpty(name, nameof(name)));
