/// <summary>
/// Searches for a configuration node which best matches the specified <paramref name="searchMatcher"/>
/// in the given <paramref name="startNode"/> and subnodes.
/// </summary>
/// <param name="startNode">Node to search through.</param>
/// <param name="searchMatcher">Pattern which does the matching.</param>
/// <param name="bestMatch">Location of the best matching configuration node for the
/// search value.</param>
/// <param name="bestScore">Score of the best match.</param>
/// <returns>Enumeration of matching configuration nodes.</returns>
protected static ICollection<IConfigurationNode> Search(IConfigurationNode startNode, ConfigObjectSearchMatcher searchMatcher,
out IConfigurationNode bestMatch, out float bestScore)
{
bestMatch = null;
List<IConfigurationNode> result = new List<IConfigurationNode>();
// Check current node (the node may have no config object assigned if it is the root node or
// if we have a section in use which was not defined)
bestScore = startNode.ConfigObj == null ? 0 : searchMatcher.CalculateMatchQuality(startNode.ConfigObj);
if (bestScore > 0)
{
bestMatch = startNode;
result.Add(startNode);
}
// Check children
foreach (ConfigurationNode childNode in startNode.ChildNodes)
{
IConfigurationNode match;
float score;
result.AddRange(Search(childNode, searchMatcher, out match, out score));
if (score > bestScore)
{
bestMatch = match;
bestScore = score;
}
}
return result;
}
public SearchResult Search(string searchText)
{
CheckInitialized();
float score;
ConfigObjectSearchMatcher searchMatcher = new ConfigObjectSearchMatcher(searchText);
IConfigurationNode bestMatch;
ICollection <IConfigurationNode> matches = Search(_tree.RootNode, searchMatcher, out bestMatch, out score);
return(new SearchResult(matches, bestMatch));
}
public SearchResult Search(string searchText)
{
CheckInitialized();
float score;
ConfigObjectSearchMatcher searchMatcher = new ConfigObjectSearchMatcher(searchText);
IConfigurationNode bestMatch;
ICollection<IConfigurationNode> matches = Search(_tree.RootNode, searchMatcher, out bestMatch, out score);
return new SearchResult(matches, bestMatch);
}
/// <summary>
/// Searches for a configuration node which best matches the specified <paramref name="searchMatcher"/>
/// in the given <paramref name="startNode"/> and subnodes.
/// </summary>
/// <param name="startNode">Node to search through.</param>
/// <param name="searchMatcher">Pattern which does the matching.</param>
/// <param name="bestMatch">Location of the best matching configuration node for the
/// search value.</param>
/// <param name="bestScore">Score of the best match.</param>
/// <returns>Enumeration of matching configuration nodes.</returns>
protected static ICollection <IConfigurationNode> Search(IConfigurationNode startNode, ConfigObjectSearchMatcher searchMatcher,
out IConfigurationNode bestMatch, out float bestScore)
{
bestMatch = null;
List <IConfigurationNode> result = new List <IConfigurationNode>();
// Check current node (the node may have no config object assigned if it is the root node or
// if we have a section in use which was not defined)
bestScore = startNode.ConfigObj == null ? 0 : searchMatcher.CalculateMatchQuality(startNode.ConfigObj);
if (bestScore > 0)
{
bestMatch = startNode;
result.Add(startNode);
}
// Check children
foreach (ConfigurationNode childNode in startNode.ChildNodes)
{
IConfigurationNode match;
float score;
result.AddRange(Search(childNode, searchMatcher, out match, out score));
if (score > bestScore)
{
bestMatch = match;
bestScore = score;
}
}
return(result);
}
