Esempio n. 1
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 /// <summary>
 /// Accept a <see cref="QueryNodeVisitor{T}"/> that walks the tree of <see cref="QueryNode"/>s.
 /// </summary>
 /// <typeparam name="TResult">The type returned by the visitor.</typeparam>
 /// <param name="visitor">A visitor implementation used to walk the <see cref="QueryNode"/> tree.</param>
 /// <returns>An object whose type is determined by the type parameter <typeparamref name="TResult"/>.</returns>
 /// <exception cref="System.ArgumentNullException">Throws if the <paramref name="visitor"/> argument is null.</exception>
 public override TResult Accept <TResult>(QueryNodeVisitor <TResult> visitor)
 {
     Check.IsNotNull(visitor, nameof(visitor));
     return(visitor.Visit(this));
 }
 /// <summary>
 /// Accept a <see cref="QueryNodeVisitor{T}"/> that walks a tree of <see cref="QueryNode"/>s.
 /// </summary>
 /// <typeparam name="T">Type that the visitor will return after visiting this token.</typeparam>
 /// <param name="visitor">An implementation of the visitor interface.</param>
 /// <returns>An object whose type is determined by the type parameter of the visitor.</returns>
 /// <exception cref="System.ArgumentNullException">Throws if the input visitor is null</exception>
 public override T Accept <T>(QueryNodeVisitor <T> visitor)
 {
     ExceptionUtils.CheckArgumentNotNull(visitor, "visitor");
     return(visitor.Visit(this));
 }
 /// <inheritdoc/>
 public override T Accept <T>(QueryNodeVisitor <T> visitor) => visitor.Visit(this);