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@ -64,11 +64,12 @@ public class yacyNewsPool {
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maxDistribution = 30;
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}
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public void enqueueMyNews(yacyNewsRecord record) throws IOException {
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public void publishMyNews(yacyNewsRecord record) throws IOException {
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// this shall be called if our peer generated a new news record and wants to publish it
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if (newsDB.get(record.id()) == null) outgoingNews.push(record);
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}
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public yacyNewsRecord dequeueMyNews() throws IOException {
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public yacyNewsRecord myPublication() throws IOException {
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// generate a record for next peer-ping
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if (outgoingNews.size() == 0) return null;
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yacyNewsRecord record = outgoingNews.topInc();
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@ -79,15 +80,13 @@ public class yacyNewsPool {
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return record;
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}
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public void enqueueGlobalNews(yacyNewsRecord record) throws IOException {
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public void enqueueIncomingNews(yacyNewsRecord record) throws IOException {
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// called if a news is attached to a seed
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if (newsDB.get(record.id()) == null) incomingNews.push(record);
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}
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public yacyNewsRecord getGlobalNews(int job) throws IOException {
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return incomingNews.top(job);
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}
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public synchronized boolean removeGlobalNews(String id) throws IOException {
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public synchronized boolean commitIncomingNews(String id) throws IOException {
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// called if a incoming news was processed
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yacyNewsRecord record;
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for (int i = 0; i < incomingNews.size(); i++) {
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record = incomingNews.top(i);
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@ -100,24 +99,79 @@ public class yacyNewsPool {
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return false;
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}
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public synchronized boolean deleteProcessedNews(String id) throws IOException {
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// called if a processed news shall be removed
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// the news stays in the news database to prevent
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// that it is loaded again from the net
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yacyNewsRecord record;
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for (int i = 0; i < processedNews.size(); i++) {
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record = processedNews.top(i);
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if (record.id().equals(id)) {
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processedNews.pop(i);
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return true;
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}
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}
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return false;
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}
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public synchronized boolean interruptPublication(String id) throws IOException {
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// called if a outgoing news shall not be published any more
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yacyNewsRecord record;
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for (int i = 0; i < outgoingNews.size(); i++) {
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record = outgoingNews.top(i);
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if (record.id().equals(id)) {
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outgoingNews.pop(i);
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publishedNews.push(record);
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return true;
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}
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}
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return false;
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}
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public synchronized boolean deletePublishedNews(String id) throws IOException {
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// called if a published news shall be removed
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// the news is also removed from the news database
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yacyNewsRecord record;
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for (int i = 0; i < publishedNews.size(); i++) {
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record = publishedNews.top(i);
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if (record.id().equals(id)) {
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publishedNews.pop(i);
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newsDB.remove(id);
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return true;
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}
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}
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return false;
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}
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public int size(int dbKey) {
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switch (dbKey) {
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case OUTGOING_DB: return outgoingNews.size();
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case PUBLISHED_DB: return publishedNews.size();
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case INCOMING_DB: return incomingNews.size();
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case PROCESSED_DB: return processedNews.size();
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case OUTGOING_DB: return outgoingNews.size();
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case PUBLISHED_DB: return publishedNews.size();
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default: return -1;
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}
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}
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public yacyNewsRecord get(int dbKey, int element) throws IOException {
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switch (dbKey) {
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case OUTGOING_DB: return outgoingNews.top(element);
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case PUBLISHED_DB: return publishedNews.top(element);
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case INCOMING_DB: return incomingNews.top(element);
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case PROCESSED_DB: return processedNews.top(element);
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case OUTGOING_DB: return outgoingNews.top(element);
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case PUBLISHED_DB: return publishedNews.top(element);
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default: return null;
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}
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}
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public void moveOff(int dbKey, String id) throws IOException {
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// this is called if a queue element shall be moved to another queue or off the queue
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// it depends on the dbKey how the record is handled
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switch (dbKey) {
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case INCOMING_DB: commitIncomingNews(id); break;
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case PROCESSED_DB: deleteProcessedNews(id); break;
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case OUTGOING_DB: interruptPublication(id); break;
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case PUBLISHED_DB: deletePublishedNews(id); break;
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}
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}
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}
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orbiter
20 years ago