source: trunk/autoquest-plugin-alignment/src/main/java/de/ugoe/cs/autoquest/plugin/alignment/commands/CMDdeleteShortSequences.java @ 1544

//   Copyright 2012 Georg-August-Universität Göttingen, Germany
//
//   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.ugoe.cs.autoquest.plugin.alignment.commands;

import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.logging.Level;

import de.ugoe.cs.autoquest.eventcore.Event;
import de.ugoe.cs.autoquest.plugin.alignment.SmithWaterman;
import de.ugoe.cs.autoquest.plugin.alignment.seqgen.SimpleSequenceGenerator;
import de.ugoe.cs.autoquest.plugin.alignment.substitution.NearbySubstitutionMatrix;
import de.ugoe.cs.autoquest.plugin.alignment.substitution.ObjectDistanceSubstitionMatrix;
import de.ugoe.cs.util.console.Command;
import de.ugoe.cs.util.console.Console;
import de.ugoe.cs.util.console.GlobalDataContainer;

/**
 * <p>
 * Command to generate a binary alignment of two sequences
 * </p>
 * 
 * @author Ralph Krimmel
 * @version 1.0
 */
public class CMDdeleteShortSequences implements Command {

        /*
         * (non-Javadoc)
         * 
         * @see de.ugoe.cs.util.console.Command#run(java.util.List)
         */
        @SuppressWarnings("unchecked")
        public void run(List<Object> parameters) {
                String sequencesName = "sequences";
                int delcount = 0;
                int limit = 10;
                try {
                        sequencesName = (String) parameters.get(0);
                        if (parameters.size() > 1) {
                                try {
                                        limit = Integer.parseInt((String) parameters.get(1));
                                        }
                                catch (NumberFormatException e)
                                {
                                        Console.traceln(Level.WARNING,"Parameter not an integer. Using the default value.");
                                }
                        }
                } catch (Exception e) {
                        throw new IllegalArgumentException();
                }

                Collection<List<Event>> sequences = new LinkedList<List<Event>>();
                Object obj = GlobalDataContainer.getInstance().getData(sequencesName);
                if (obj.getClass().equals(sequences.getClass())) {
                        sequences = (Collection<List<Event>>) obj;
                }

                if (sequences != null) {
                        Console.println("Number of sequences: " + sequences.size());
                        Iterator<List<Event>> iter = sequences.iterator();
                        while(iter.hasNext()) {
                            if (iter.next().size() < limit) {
                                iter.remove();
                                delcount++;
                            }
                        }
                        
                        Console.traceln(Level.INFO, "Deleted "+ delcount + " short sequences from " + sequencesName);
                }
        }

        /*
         * (non-Javadoc)
         * 
         * @see de.ugoe.cs.util.console.Command#help()
         */
        @Override
        public String help() {
                return "deleteShortSequences <sequence name>";
        }

}