source: trunk/src/org/expeditee/agents/SearchFramesetNoResults.java@ 1480

/**
 *    SearchFramesetNoResults.java
 *    Copyright (C) 2010 New Zealand Digital Library, http://expeditee.org
 *
 *    This program 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.
 *
 *    This program 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.expeditee.agents;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import org.expeditee.gui.Frame;
import org.expeditee.gui.FrameIO;

public class SearchFramesetNoResults extends SearchAgent {
        private long _firstFrame = 1;
        private long _maxFrame = Integer.MAX_VALUE;
        private Map<String, Collection<String>> _results = new HashMap<String, Collection<String>>();
        
        public SearchFramesetNoResults(long firstFrame, long maxFrame, String searchText) {
                this(searchText);
                _firstFrame = firstFrame;
                _maxFrame = maxFrame;
        }
        
        public SearchFramesetNoResults(String searchText) {
                super(searchText);
        }

        @Override
        protected Frame process(Frame frame) {
                String path = frame.getPath();
                int count = FrameIO.getLastNumber(frame.getFramesetName());
                for (long i = _firstFrame;i <= _maxFrame && i <= count; i++) {
                        if (_stop) {
                                break;
                        }
                        String frameName = _startName + i;
                        Collection<String> found = FrameIO.searchFrame(frameName, _pattern, path);
                        int size = found == null? 0 :found.size();
                        if(found!= null)
                                _frameCount++;
                        if(size > 0){
                                _results.put(frameName, found);
                        }
                }
                return null;
        }
        
        public Map<String, Collection<String>> getResult(){
                return _results;
        }
        
        @Override
        public boolean hasResultFrame() {
                return false;
        }
        
        @Override
        public boolean hasResultString() {
                return true;
        }
        
        @Override
        public String toString(){
                StringBuffer resultString = new StringBuffer();
                for(String frame: _results.keySet()){
                        resultString.append(frame);
                        for(String found: _results.get(frame)){
                                resultString.append('[').append(found).append(']');
                        }
                        resultString.append('\n');
                }
                resultString.deleteCharAt(resultString.length()-1);
                return resultString.toString();
        }
}