/**
* Copyright 2007 The Apache Software Foundation
*
* 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 net.paoding.analysis.knife;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import net.paoding.analysis.dictionary.support.detection.Difference;
import net.paoding.analysis.dictionary.support.detection.DifferenceListener;
import net.paoding.analysis.dictionary.support.detection.Node;
/**
*
* @author Zhiliang Wang [qieqie.wang@gmail.com]
*
* @since 2.0.2
*
*/
public class FileDictionariesDifferenceListener implements DifferenceListener {
private FileDictionaries dictionaries;
private KnifeBox knifeBox;
public FileDictionariesDifferenceListener() {
}
public FileDictionariesDifferenceListener(Dictionaries dictionaries,
KnifeBox knifeBox) {
this.dictionaries = (FileDictionaries) dictionaries;
this.knifeBox = knifeBox;
}
public Dictionaries getDictionaries() {
return dictionaries;
}
public void setDictionaries(Dictionaries dictionaries) {
this.dictionaries = (FileDictionaries) dictionaries;
}
public KnifeBox getKnifeBox() {
return knifeBox;
}
public void setKnifeBox(KnifeBox knifeBox) {
this.knifeBox = knifeBox;
}
public synchronized void on(Difference diff) {
List/* <Node> */all = new LinkedList/* <Node> */();
all.addAll((List/* <Node> */) diff.getDeleted());
all.addAll((List/* <Node> */) diff.getModified());
all.addAll((List/* <Node> */) diff.getNewcome());
for (Iterator iter = all.iterator(); iter.hasNext();) {
Node node = (Node) iter.next();
if (node.isFile()) {
dictionaries.refreshDicWords(node.getPath());
}
}
Knife[] knives = knifeBox.getKnives();
for (int i = 0; i < knives.length; i ++) {
Knife knife = knives[i];
if (knife instanceof DictionariesWare) {
((DictionariesWare) knife).setDictionaries(dictionaries);
}
}
}
}