/*******************************************************************************
* Copyright 2013
* Ubiquitous Knowledge Processing (UKP) Lab
* Technische Universität Darmstadt
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package de.tudarmstadt.ukp.csniper.resbuild;
import static org.apache.uima.fit.factory.AnalysisEngineFactory.createEngineDescription;
import static org.apache.uima.fit.factory.CollectionReaderFactory.createReader;
import java.io.File;
import java.io.IOException;
import org.apache.uima.UIMAException;
import org.apache.uima.analysis_engine.AnalysisEngineDescription;
import org.apache.uima.collection.CollectionReader;
import de.tudarmstadt.ukp.dkpro.core.api.resources.CompressionMethod;
import de.tudarmstadt.ukp.dkpro.core.io.bincas.SerializedCasWriter;
import de.tudarmstadt.ukp.dkpro.core.io.imscwb.ImsCwbWriter;
import de.tudarmstadt.ukp.dkpro.core.io.negra.NegraExportReader;
public class ConversionExample
{
private static final File CQP_HOME = new File("D:\\ukp\\cwb-3.4.3\\bin");
public static void main(String[] args)
throws UIMAException, IOException
{
File corpusPath = new File("D:\\ukp\\csniper\\corpus-sample.export");
String corpusName = "sample";
String language = "en";
convert(corpusPath, corpusName, language);
}
public static void convert(File aPathToCorpus, String aCollection, String aLanguage)
throws UIMAException, IOException
{
// read the sample file
CollectionReader reader = createReader(
NegraExportReader.class,
NegraExportReader.PARAM_ENCODING, "ISO-8859-1",
NegraExportReader.PARAM_LANGUAGE, aLanguage,
NegraExportReader.PARAM_SOURCE_LOCATION, aPathToCorpus);
// write serialized CAS (used for displaying context in CSniper)
AnalysisEngineDescription casWriter = createEngineDescription(SerializedCasWriter.class,
SerializedCasWriter.PARAM_TARGET_LOCATION, "target/" + aCollection.toUpperCase() + "/bin",
SerializedCasWriter.PARAM_USE_DOCUMENT_ID, true,
SerializedCasWriter.PARAM_COMPRESSION, CompressionMethod.XZ);
// write corpus in cqp format (used for searching in CSniper)
AnalysisEngineDescription cqpWriter = createEngineDescription(ImsCwbWriter.class,
ImsCwbWriter.PARAM_CORPUS_NAME, aCollection,
ImsCwbWriter.PARAM_TARGET_ENCODING, "UTF-8",
ImsCwbWriter.PARAM_TARGET_LOCATION, "target/" + aCollection.toUpperCase() + "/cqp",
ImsCwbWriter.PARAM_CQP_HOME, CQP_HOME,
ImsCwbWriter.PARAM_WRITE_TEXT_TAG, true,
ImsCwbWriter.PARAM_WRITE_DOCUMENT_TAG, true,
ImsCwbWriter.PARAM_WRITE_OFFSETS, true,
ImsCwbWriter.PARAM_WRITE_LEMMA, true,
ImsCwbWriter.PARAM_WRITE_DOC_ID, false);
org.apache.uima.fit.pipeline.SimplePipeline.runPipeline(reader, casWriter, cqpWriter);
}
}