You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@lucenenet.apache.org by ni...@apache.org on 2017/07/06 13:07:00 UTC
[03/14] lucenenet git commit: Lucene.Net.Analysis.En.PorterStemmer:
Ported demo code (but left it commented)
Lucene.Net.Analysis.En.PorterStemmer: Ported demo code (but left it commented)
Project: http://git-wip-us.apache.org/repos/asf/lucenenet/repo
Commit: http://git-wip-us.apache.org/repos/asf/lucenenet/commit/53ae7cd2
Tree: http://git-wip-us.apache.org/repos/asf/lucenenet/tree/53ae7cd2
Diff: http://git-wip-us.apache.org/repos/asf/lucenenet/diff/53ae7cd2
Branch: refs/heads/master
Commit: 53ae7cd2f40d7c5d4e698949419efe1ce22214b2
Parents: ccc273f
Author: Shad Storhaug <sh...@shadstorhaug.com>
Authored: Thu Jul 6 05:51:16 2017 +0700
Committer: Shad Storhaug <sh...@shadstorhaug.com>
Committed: Thu Jul 6 05:51:16 2017 +0700
----------------------------------------------------------------------
.../Analysis/En/PorterStemmer.cs | 118 +++++++++++--------
1 file changed, 68 insertions(+), 50 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/lucenenet/blob/53ae7cd2/src/Lucene.Net.Analysis.Common/Analysis/En/PorterStemmer.cs
----------------------------------------------------------------------
diff --git a/src/Lucene.Net.Analysis.Common/Analysis/En/PorterStemmer.cs b/src/Lucene.Net.Analysis.Common/Analysis/En/PorterStemmer.cs
index 707c90c..8b472af 100644
--- a/src/Lucene.Net.Analysis.Common/Analysis/En/PorterStemmer.cs
+++ b/src/Lucene.Net.Analysis.Common/Analysis/En/PorterStemmer.cs
@@ -1,6 +1,8 @@
using Lucene.Net.Support;
using Lucene.Net.Util;
using System;
+using System.Globalization;
+using System.IO;
using System.Diagnostics.CodeAnalysis;
namespace Lucene.Net.Analysis.En
@@ -813,55 +815,71 @@ namespace Lucene.Net.Analysis.En
return dirty;
}
- /* Test program for demonstrating the Stemmer. It reads a file and
- * stems each word, writing the result to standard out.
- * Usage: Stemmer file-name
- public static void main(String[] args) {
- PorterStemmer s = new PorterStemmer();
-
- for (int i = 0; i < args.length; i++) {
- try {
- InputStream in = new FileInputStream(args[i]);
- byte[] buffer = new byte[1024];
- int bufferLen, offset, ch;
-
- bufferLen = in.read(buffer);
- offset = 0;
- s.reset();
-
- while(true) {
- if (offset < bufferLen)
- ch = buffer[offset++];
- else {
- bufferLen = in.read(buffer);
- offset = 0;
- if (bufferLen < 0)
- ch = -1;
- else
- ch = buffer[offset++];
- }
-
- if (Character.isLetter((char) ch)) {
- s.add(Character.toLowerCase((char) ch));
- }
- else {
- s.stem();
- System.out.print(s.toString());
- s.reset();
- if (ch < 0)
- break;
- else {
- System.out.print((char) ch);
- }
- }
- }
-
- in.close();
- }
- catch (IOException e) {
- System.out.println("error reading " + args[i]);
- }
- }
- }*/
+ //// using Lucene.Net.Analysis.En.PorterStemmer
+ //// using System;
+ //// using System.Globalization;
+ //// using System.IO;
+ ///// <summary>
+ ///// Test program for demonstrating the Stemmer. It reads a file and
+ ///// stems each word, writing the result to standard out.
+ ///// </summary>
+ ///// <param name="args">Usage: Stemmer file-name</param>
+ //public static void Main(string[] args)
+ //{
+ // PorterStemmer s = new PorterStemmer();
+
+ // for (int i = 0; i < args.Length; i++)
+ // {
+ // try
+ // {
+ // using (Stream input = new FileStream(args[i], FileMode.Open, FileAccess.Read))
+ // {
+ // byte[] buffer = new byte[1024];
+ // int bufferLen, offset, ch;
+
+ // bufferLen = input.Read(buffer, 0, buffer.Length);
+ // offset = 0;
+ // s.Reset();
+
+ // while (true)
+ // {
+ // if (offset < bufferLen)
+ // ch = buffer[offset++];
+ // else
+ // {
+ // bufferLen = input.Read(buffer, 0, buffer.Length);
+ // offset = 0;
+ // if (bufferLen < 0)
+ // ch = -1;
+ // else
+ // ch = buffer[offset++];
+ // }
+
+ // if (char.IsLetter((char)ch))
+ // {
+ // s.Add(char.ToLowerInvariant((char)ch));
+ // }
+ // else
+ // {
+ // s.Stem();
+ // Console.WriteLine(s.ToString());
+ // s.Reset();
+ // if (ch < 0)
+ // break;
+ // else
+ // {
+ // Console.Write((char)ch);
+ // }
+ // }
+ // }
+ // }
+ // }
+ // catch (IOException e)
+ // {
+ // Console.WriteLine("error reading " + args[i]);
+ // Console.WriteLine(e.ToString());
+ // }
+ // }
+ //}
}
}
\ No newline at end of file