org.obiba.bitwise.client.PrintCommand.java Source code

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Here is the source code for org.obiba.bitwise.client.PrintCommand.java

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/*******************************************************************************
 * Copyright 2007(c) Gnome Qubec. All rights reserved.
 * 
 * This file is part of GenoByte.
 * 
 * GenoByte is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 * 
 * GenoByte 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>. 
 *******************************************************************************/
package org.obiba.bitwise.client;

import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.obiba.bitwise.query.QueryResult;

/**
 * This command will print the index of all records matching the last query that
 * has been ran.
 *
 */
class PrintCommand implements CliCommand {

    /*
     * @see org.obiba.bitwise.genotyping.cli.CliCommand#execute(org.apache.commons.cli.Option, org.obiba.bitwise.genotyping.GenotypingRecordStore)
     */
    public boolean execute(Option opt, ClientContext context) {
        QueryResult lastResult = context.getLastResult();
        if (lastResult != null) {
            int hits = lastResult.count();
            for (int i = 0; i < hits; i++) {
                int hit = lastResult.hit(i);
                System.out.print(hit + " ");
            }
            System.out.println("");
        } else {
            System.out.println("No query result to print");
        }
        return false;
    }

    /*
     * @see org.obiba.bitwise.genotyping.cli.CliCommand#getOption()
     */
    public Option getOption() {
        return OptionBuilder.withDescription("print the record indexes of the last query result")
                .withLongOpt("print").create('p');
    }

}