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SRXSentenceTokenizer.java
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SRXSentenceTokenizer.java
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/* LanguageTool, a natural language style checker
* Copyright (C) 2009 Daniel Naber (http://www.danielnaber.de)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*/
package org.languagetool.tokenizers;
import net.loomchild.segment.srx.SrxDocument;
import org.languagetool.Language;
import java.util.List;
import java.util.Objects;
/**
* Class to tokenize sentences using rules from an SRX file.
* @author Marcin Miłkowski
* @author Jarek Lipski
*/
public class SRXSentenceTokenizer implements SentenceTokenizer {
private final SrxDocument srxDocument;
private final Language language;
private String parCode;
/**
* Build a sentence tokenizer based on the rules in the {@code segment.srx} file
* that comes with LanguageTool.
*/
public SRXSentenceTokenizer(Language language) {
this(language, "/segment.srx");
}
/**
* @param srxInClassPath the path to an SRX file in the classpath
* @since 3.2
*/
public SRXSentenceTokenizer(Language language, String srxInClassPath) {
this.language = Objects.requireNonNull(language);
this.srxDocument = SrxTools.createSrxDocument(srxInClassPath);
setSingleLineBreaksMarksParagraph(false);
}
@Override
public final List<String> tokenize(final String text) {
return SrxTools.tokenize(text, srxDocument, language.getShortName() + parCode);
}
@Override
public final boolean singleLineBreaksMarksPara() {
return "_one".equals(parCode);
}
/**
* @param lineBreakParagraphs
* if <code>true</code>, single lines breaks are assumed to end a
* paragraph; if <code>false</code>, only two ore more consecutive
* line breaks end a paragraph
*/
@Override
public final void setSingleLineBreaksMarksParagraph(
final boolean lineBreakParagraphs) {
if (lineBreakParagraphs) {
parCode = "_one";
} else {
parCode = "_two";
}
}
}