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commit 15549f854df8ed750cd258c2c3d9b303c473763e Author: Shad Storhaug <[email protected]> AuthorDate: Sat Jul 24 05:24:58 2021 +0700 BREAKING: Lucene.Net.QueryParser.Flexible.Core.Nodes.IQueryNode: Added TryGetTag() method to simplify looking up a tag by name. --- src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNode.cs | 5 +++++ src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNodeImpl.cs | 6 +++++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNode.cs b/src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNode.cs index 4ea4544..15c851b 100644 --- a/src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNode.cs +++ b/src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNode.cs @@ -57,6 +57,11 @@ namespace Lucene.Net.QueryParsers.Flexible.Core.Nodes /// </summary> object GetTag(string tagName); + /// <summary> + /// Gets the tag associated with the specified tagName. + /// </summary> + bool TryGetTag(string tagName, out object tag); + IQueryNode Parent { get; } /// <summary> diff --git a/src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNodeImpl.cs b/src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNodeImpl.cs index 3be4de4..426b0dd 100644 --- a/src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNodeImpl.cs +++ b/src/Lucene.Net.QueryParser/Flexible/Core/Nodes/QueryNodeImpl.cs @@ -181,7 +181,11 @@ namespace Lucene.Net.QueryParsers.Flexible.Core.Nodes return this.tags[CultureInfo.InvariantCulture.TextInfo.ToLower(tagName)]; } - // LUCENENET TODO: API - Create TryGetTag method to combine the above 2 operations + /// <inheritdoc/> + public virtual bool TryGetTag(string tagName, out object tag) + { + return this.tags.TryGetValue(tagName, out tag); + } private IQueryNode parent = null;
