<commit_before>/*
 * The Gemma project
 * 
 * Copyright (c) 2011 University of British Columbia
 * 
 * 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 ubic.gemma.analysis.preprocess.batcheffects;

import java.io.BufferedReader;
import java.io.IOException;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * @author paul
 * @version $Id$
 */
public abstract class BaseScanDateExtractor implements ScanDateExtractor {

    // TODO set up regexes statically.

    protected static final String GENEPIX_DATETIME_HEADER = "\"?DateTime";

    /**
     * @param string
     * @return
     */
    protected Date parseISO8601( String string ) {

        // 2008-08-15T14:15:36
        try {
            DateFormat f = new SimpleDateFormat( "yyyy-MM-dd'T'HH:mm:ss" );

            Pattern regex = Pattern.compile( ".+?([0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}).+" );

            Matcher matcher = regex.matcher( string );
            if ( matcher.matches() ) {
                String tok = matcher.group( 1 );
                return f.parse( tok );
            }

            return null;
        } catch ( ParseException e ) {<commit_msg>fix again<commit_after>/*
 * The Gemma project
 * 
 * Copyright (c) 2011 University of British Columbia
 * 
 * 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 ubic.gemma.analysis.preprocess.batcheffects;

import java.io.BufferedReader;
import java.io.IOException;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * @author paul
 * @version $Id$
 */
public abstract class BaseScanDateExtractor implements ScanDateExtractor {

    // TODO set up regexes statically.

    protected static final String GENEPIX_DATETIME_HEADER = "\"DateTime";

    /**
     * @param string
     * @return
     */
    protected Date parseISO8601( String string ) {

        // 2008-08-15T14:15:36
        try {
            DateFormat f = new SimpleDateFormat( "yyyy-MM-dd'T'HH:mm:ss" );

            Pattern regex = Pattern.compile( ".+?([0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}).+" );

            Matcher matcher = regex.matcher( string );
            if ( matcher.matches() ) {
                String tok = matcher.group( 1 );
                return f.parse( tok );
            }

            return null;
        } catch ( ParseException e ) {
{'fraction_non_alphanumeric': 0.11449958414194622, 'fraction_numerical': 0.024951483227058497, 'mean_word_length': 2.7899159663865545, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '988168', 'n_tokens_mistral': 1097, 'n_tokens_neox': 1035, 'n_words': 331}