We had this in Lucene Sandbox? I never saw it committed, weird.
I can't get it from the repository, any idea why?
cvs server: failed to create lock directory for
`/home/cvs/jakarta-lucene-sandbox/contributions/snowball'
(/home/cvs/jakarta-lucene-sandbox/contributions/snowball/#cvs.lock):
Permission denied
cvs server: failed to obtain dir lock in repository
`/home/cvs/jakarta-lucene-sandbox/contributions/snowball'
cvs [server aborted]: read lock failed - giving up
Otis
--- [EMAIL PROTECTED] wrote:
> cutting 2002/12/20 15:05:20
>
> Modified: contributions/snowball build.xml default.properties
>
> contributions/snowball/src/java/org/apache/lucene/analysis/snowball
> SnowballAnalyzer.java SnowballFilter.java
> Added: contributions/snowball/src/java overview.html
> contributions/snowball/src/java/net/sf/snowball
> package.html
> contributions/snowball/src/java/net/sf/snowball/ext
> package.html
>
> contributions/snowball/src/java/org/apache/lucene/analysis/snowball
> package.html
> Log:
> Improved javadoc for Snowball stemmer code.
>
> Revision Changes Path
> 1.2 +1 -3
> jakarta-lucene-sandbox/contributions/snowball/build.xml
>
> Index: build.xml
> ===================================================================
> RCS file:
> /home/cvs/jakarta-lucene-sandbox/contributions/snowball/build.xml,v
> retrieving revision 1.1
> retrieving revision 1.2
> diff -u -r1.1 -r1.2
> --- build.xml 20 Dec 2002 22:39:43 -0000 1.1
> +++ build.xml 20 Dec 2002 23:05:19 -0000 1.2
> @@ -27,8 +27,6 @@
> <!-- Stuff needed by all targets -->
> <!-- ====================================================== -->
> <target name="init">
> - <mkdir dir="${bin.dir}"/>
> -
> <mkdir dir="${build.dir}"/>
> <mkdir dir="${build.classes}"/>
>
> @@ -134,7 +132,7 @@
> <javadoc
> sourcepath="${src.dir}"
> overview="${src.dir}/overview.html"
> - packagenames="${javadoc.packages}"
> + packagenames="*"
> destdir="${build.javadoc}"
> author="true"
> version="true"
>
>
>
> 1.2 +0 -1
> jakarta-lucene-sandbox/contributions/snowball/default.properties
>
> Index: default.properties
> ===================================================================
> RCS file:
>
/home/cvs/jakarta-lucene-sandbox/contributions/snowball/default.properties,v
> retrieving revision 1.1
> retrieving revision 1.2
> diff -u -r1.1 -r1.2
> --- default.properties 20 Dec 2002 22:39:43 -0000 1.1
> +++ default.properties 20 Dec 2002 23:05:19 -0000 1.2
> @@ -14,7 +14,6 @@
>
> javadoc.link.java=http://java.sun.com/j2se/1.4.1/docs/api/
> javadoc.link.lucene=http://jakarta.apache.org/lucene/docs/api/
> -javadoc.packages=org.apache.lucene.analysis.snowball.*
>
> snowball.cvsroot=:pserver:[EMAIL PROTECTED]:/home/cvs
> snowball.root=snowball/website
>
>
>
> 1.1
> jakarta-lucene-sandbox/contributions/snowball/src/java/overview.html
>
> Index: overview.html
> ===================================================================
> <html>
> <body>
> Snowball stemmers for Lucene
> </body>
> </html>
>
>
>
> 1.1
>
jakarta-lucene-sandbox/contributions/snowball/src/java/net/sf/snowball/package.html
>
> Index: package.html
> ===================================================================
> <html>
> <body>
> Snowball system classes.
> </body>
> </html>
>
>
>
> 1.1
>
jakarta-lucene-sandbox/contributions/snowball/src/java/net/sf/snowball/ext/package.html
>
> Index: package.html
> ===================================================================
> <html>
> <body>
> Snowball generated stemmer classes.
> </body>
> </html>
>
>
>
> 1.2 +16 -9
>
jakarta-lucene-sandbox/contributions/snowball/src/java/org/apache/lucene/analysis/snowball/SnowballAnalyzer.java
>
> Index: SnowballAnalyzer.java
> ===================================================================
> RCS file:
>
/home/cvs/jakarta-lucene-sandbox/contributions/snowball/src/java/org/apache/lucene/analysis/snowball/SnowballAnalyzer.java,v
> retrieving revision 1.1
> retrieving revision 1.2
> diff -u -r1.1 -r1.2
> --- SnowballAnalyzer.java 20 Dec 2002 22:39:44 -0000 1.1
> +++ SnowballAnalyzer.java 20 Dec 2002 23:05:19 -0000 1.2
> @@ -57,23 +57,30 @@
> import org.apache.lucene.analysis.*;
> import org.apache.lucene.analysis.standard.*;
>
> +import net.sf.snowball.ext.*;
> +
> import java.io.Reader;
> import java.util.Hashtable;
>
> /** Filters {@link StandardTokenizer} with {@link StandardFilter},
> {@link
> - * LowerCaseFilter}, {@link SnowballFilter} and {@link
> StopFilter}. */
> + * LowerCaseFilter}, {@link StopFilter} and {@link
> SnowballFilter}.
> + *
> + * Available stemmers are listed in {@link net.sf.snowball.ext}.
> The name of a
> + * stemmer is the part of the class name before "Stemmer", e.g.,
> the stemmer in
> + * {@link EnglishStemmer} is named "English".
> + */
> public class SnowballAnalyzer extends Analyzer {
> - private String language;
> + private String name;
> private Hashtable stopTable;
>
> - /** Builds an analyzer with the given stop words. */
> - public SnowballAnalyzer(String language) {
> - this.language = language;
> + /** Builds the named analyzer with no stop words. */
> + public SnowballAnalyzer(String name) {
> + this.name = name;
> }
>
> - /** Builds an analyzer with the given stop words. */
> - public SnowballAnalyzer(String language, String[] stopWords) {
> - this(language);
> + /** Builds the named analyzer with the given stop words. */
> + public SnowballAnalyzer(String name, String[] stopWords) {
> + this(name);
> stopTable = StopFilter.makeStopTable(stopWords);
> }
>
> @@ -85,7 +92,7 @@
> result = new LowerCaseFilter(result);
> if (stopTable != null)
> result = new StopFilter(result, stopTable);
> - result = new SnowballFilter(result, language);
> + result = new SnowballFilter(result, name);
> return result;
> }
> }
>
>
>
> 1.2 +14 -4
>
jakarta-lucene-sandbox/contributions/snowball/src/java/org/apache/lucene/analysis/snowball/SnowballFilter.java
>
> Index: SnowballFilter.java
> ===================================================================
> RCS file:
>
/home/cvs/jakarta-lucene-sandbox/contributions/snowball/src/java/org/apache/lucene/analysis/snowball/SnowballFilter.java,v
> retrieving revision 1.1
> retrieving revision 1.2
> diff -u -r1.1 -r1.2
> --- SnowballFilter.java 20 Dec 2002 22:39:44 -0000 1.1
> +++ SnowballFilter.java 20 Dec 2002 23:05:19 -0000 1.2
> @@ -59,13 +59,18 @@
> import java.lang.reflect.Method;
>
> import net.sf.snowball.SnowballProgram;
> +import net.sf.snowball.ext.*;
>
> import org.apache.lucene.analysis.Token;
> import org.apache.lucene.analysis.TokenFilter;
> import org.apache.lucene.analysis.TokenStream;
>
> -/**
> -*/
> +/** A filter that stems words using a Snowball-generated stemmer.
> + *
> + * Available stemmers are listed in {@link net.sf.snowball.ext}.
> The name of a
> + * stemmer is the part of the class name before "Stemmer", e.g.,
> the stemmer in
> + * {@link EnglishStemmer} is named "English".
> + */
>
> public class SnowballFilter extends TokenFilter {
> private static final Object [] EMPTY_ARGS = new Object[0];
> @@ -73,11 +78,16 @@
> private SnowballProgram stemmer;
> private Method stemMethod;
>
> - public SnowballFilter(TokenStream in, String language) {
> + /** Construct the named stemming filter.
> + *
> + * @param in the input tokens to stem
> + * @param in the name of a stemmer
> + */
> + public SnowballFilter(TokenStream in, String name) {
> this.input = in;
> try {
> Class stemClass =
> - Class.forName("net.sf.snowball.ext." + language +
> "Stemmer");
> + Class.forName("net.sf.snowball.ext." + name + "Stemmer");
> stemmer = (SnowballProgram) stemClass.newInstance();
> stemMethod = stemClass.getMethod("stem", new Class[0]);
> } catch (Exception e) {
>
>
>
> 1.1
>
jakarta-lucene-sandbox/contributions/snowball/src/java/org/apache/lucene/analysis/snowball/package.html
>
> Index: package.html
> ===================================================================
> <html>
> <body>
> Lucene analyzer that uses Snowball stemmers.
> </body>
> </html>
>
>
>
>
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