/// <summary>
/// Compares two nodes to see if they are equal.
/// </summary>
/// <param name="node1">First node to check.</param>
/// <param name="node2">Second node to check.</param>
/// <returns>boolean - true if children matched</returns>
internal bool ChildrenEqual( AstNode node1, AstNode node2 )
{
if ( ( node1.Children != null ) || ( node2.Children != null ) )
{
if ( ( ( node1.Children == null ) || ( node2.Children == null ) ) || ( node1.Children.Count != node2.Children.Count ) )
return false;
for ( int j = 0; j < node1.Children.Count; j++ )
{
if ( !node1.GetChild( j ).Equals( node2.GetChild( j ) ) )
return false;
}
}
return true;
}
public void AssertIsSatisfiedBy( AstNode node )
{
_assertionMethod( node );
}
/// <summary>
/// Adds a new child node.
/// </summary>
/// <param name="node">The node to add.</param>
public virtual void AddChild( AstNode node )
{
if ( _children == null )
_children = new List< AstNode >();
_children.Add( node );
node._parent = this;
}