Refcatored the Query to public. (#251)

Author: fiseni

Specification/src/Ardalis.Specification/ISpecification.cs

@@ -12,6 +12,8 @@ namespace Ardalis.Specification
   /// <typeparam name="TResult">The type of the result.</typeparam>
   public interface ISpecification<T, TResult> : ISpecification<T>
   {
+    ISpecificationBuilder<T, TResult> Query { get; }
+
     /// <summary>
     /// The transform function to apply to the <typeparamref name="T"/> element.
     /// </summary>
@@ -31,6 +33,8 @@ public interface ISpecification<T, TResult> : ISpecification<T>
   /// <typeparam name="T">The type being queried against.</typeparam>
   public interface ISpecification<T>
   {
+    ISpecificationBuilder<T> Query { get; }
+
     /// <summary>
     /// Arbitrary state to be accessed from builders and evaluators.
     /// </summary>

Specification/src/Ardalis.Specification/Specification.cs

@@ -7,7 +7,7 @@ namespace Ardalis.Specification
   /// <inheritdoc cref="ISpecification{T, TResult}"/>
   public abstract class Specification<T, TResult> : Specification<T>, ISpecification<T, TResult>
   {
-    protected new virtual ISpecificationBuilder<T, TResult> Query { get; }
+    public new virtual ISpecificationBuilder<T, TResult> Query { get; }
 
     protected Specification()
         : this(InMemorySpecificationEvaluator.Default)
@@ -37,7 +37,7 @@ public abstract class Specification<T> : ISpecification<T>
   {
     protected IInMemorySpecificationEvaluator Evaluator { get; }
     protected ISpecificationValidator Validator { get; }
-    protected virtual ISpecificationBuilder<T> Query { get; }
+    public virtual ISpecificationBuilder<T> Query { get; }
 
     protected Specification()
         : this(InMemorySpecificationEvaluator.Default, SpecificationValidator.Default)