spellchecker.html

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<A NAME="F_WORD"><!-- --></A><H3>
F_WORD</H3>
<PRE>
public static final <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>F_WORD</B></PRE>
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<DD>Field name for each word in the ngram index.
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<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#org.apache.lucene.search.spell.SpellChecker.F_WORD">Constant Field Values</A></DL>
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<A NAME="SpellChecker(org.apache.lucene.store.Directory)"><!-- --></A><H3>
SpellChecker</H3>
<PRE>
public <B>SpellChecker</B>(<A HREF="../../../../../org/apache/lucene/store/Directory.html" title="class in org.apache.lucene.store">Directory</A>&nbsp;spellIndex)             throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
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<A NAME="setSpellIndex(org.apache.lucene.store.Directory)"><!-- --></A><H3>
setSpellIndex</H3>
<PRE>
public void <B>setSpellIndex</B>(<A HREF="../../../../../org/apache/lucene/store/Directory.html" title="class in org.apache.lucene.store">Directory</A>&nbsp;spellIndex)                   throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
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<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
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<A NAME="setAccuracy(float)"><!-- --></A><H3>
setAccuracy</H3>
<PRE>
public void <B>setAccuracy</B>(float&nbsp;min)</PRE>
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<DD>Sets the accuracy 0 &lt; minScore &lt; 1; default 0.5
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<DD><DL>
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<A NAME="suggestSimilar(java.lang.String, int)"><!-- --></A><H3>
suggestSimilar</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[] <B>suggestSimilar</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;word,                               int&nbsp;numSug)                        throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Suggest similar words
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>word</CODE> - String the word you want a spell check done on<DD><CODE>numSug</CODE> - int the number of suggest words<DT><B>Returns:</B><DD>String[]<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
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<A NAME="suggestSimilar(java.lang.String, int, org.apache.lucene.index.IndexReader, java.lang.String, boolean)"><!-- --></A><H3>
suggestSimilar</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[] <B>suggestSimilar</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;word,                               int&nbsp;numSug,                               <A HREF="../../../../../org/apache/lucene/index/IndexReader.html" title="class in org.apache.lucene.index">IndexReader</A>&nbsp;ir,                               <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;field,                               boolean&nbsp;morePopular)                        throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Suggest similar words (restricted or not to a field of a user index)
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>word</CODE> - String the word you want a spell check done on<DD><CODE>numSug</CODE> - int the number of suggest words<DD><CODE>ir</CODE> - the indexReader of the user index (can be null see field param)<DD><CODE>field</CODE> - String the field of the user index: if field is not null, the suggested words are restricted to the words present in this field.<DD><CODE>morePopular</CODE> - boolean return only the suggest words that are more frequent than the searched word (only if restricted mode = (indexReader!=null and field!=null)<DT><B>Returns:</B><DD>String[] the sorted list of the suggest words with this 2 criteria: first criteria: the edit distance, second criteria (only if restricted mode): the popularity of the suggest words in the field of the user index<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
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<A NAME="clearIndex()"><!-- --></A><H3>
clearIndex</H3>
<PRE>
public void <B>clearIndex</B>()                throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
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<A NAME="exist(java.lang.String)"><!-- --></A><H3>
exist</H3>
<PRE>
public boolean <B>exist</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;word)              throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Check whether the word exists in the index.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>word</CODE> - String<DT><B>Returns:</B><DD>true iff the word exists in the index<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
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<A NAME="indexDictionary(org.apache.lucene.search.spell.Dictionary)"><!-- --></A><H3>
indexDictionary</H3>
<PRE>
public void <B>indexDictionary</B>(<A HREF="../../../../../org/apache/lucene/search/spell/Dictionary.html" title="interface in org.apache.lucene.search.spell">Dictionary</A>&nbsp;dict)                     throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Index a Dictionary
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dict</CODE> - the dictionary to index<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
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<A NAME="finalize()"><!-- --></A><H3>
finalize</H3>
<PRE>
protected void <B>finalize</B>()                 throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Throwable.html" title="class or interface in java.lang">Throwable</A></PRE>
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<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Throwable.html" title="class or interface in java.lang">Throwable</A></CODE></DL>
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