/// <summary>
/// Initializes a new instance of the <see cref="And{T}"/> class.
/// </summary>
/// <param name="leftHandSide">The <see cref="Specification{T}"/> for the left hand side.</param>
/// <param name="rightHandSide">The <see cref="Specification{T}"/> for the right hand side.</param>
internal And(Specification <T> leftHandSide, Specification <T> rightHandSide)
{
Predicate = rightHandSide.Compose(leftHandSide, Expression.And).Predicate;
}
internal Or(Specification <T> lhs, Specification <T> rhs)
{
Predicate = lhs.Compose(rhs, Expression.Or).Predicate;
}
/// <summary>
/// Initializes a new instance of the <see cref="Or{T}"/> class.
/// </summary>
/// <param name="leftHandSide">The <see cref="Specification{T}"/> for the left hand side.</param>
/// <param name="rightHandSide">The <see cref="Specification{T}"/> for the right hand side.</param>
internal Or(Specification <T> leftHandSide, Specification <T> rightHandSide)
{
Predicate = leftHandSide.Compose(rightHandSide, Expression.Or).Predicate;
}
internal And(Specification <T> lhs, Specification <T> rhs)
{
Predicate = rhs.Compose(lhs, Expression.And).Predicate;
}
