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826ca79735
- files are not stored any more as individual files - a new database structure using BLOBHeap files stores many cache entries in common files - all file-writing procedures had been migrated to generate byte[] objects which are written with the new database methods this is only an intermediate step to the final architecture, where cached files are written together with their metadata in one single database structure. git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5276 6c8d7289-2bf4-0310-a012-ef5d649a1542
85 lines
2.3 KiB
Java
Executable File
85 lines
2.3 KiB
Java
Executable File
// indexDocumentMetadata.java
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// (C) 2008 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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// first published 19.08.2008 on http://yacy.net
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//
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// This is a part of YaCy, a peer-to-peer based web search engine
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//
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// $LastChangedDate: 2006-04-02 22:40:07 +0200 (So, 02 Apr 2006) $
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// $LastChangedRevision: 1986 $
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// $LastChangedBy: orbiter $
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//
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// LICENSE
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package de.anomic.index;
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import java.util.Date;
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import de.anomic.crawler.CrawlProfile;
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import de.anomic.yacy.yacyURL;
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public interface indexDocumentMetadata {
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/**
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* @return an anchor name; can be either the text inside the anchor tag or the
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* page description after loading of the page
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*/
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public String name();
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public yacyURL url();
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public String urlHash();
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public Date lastModified();
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public String language();
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public CrawlProfile.entry profile();
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public String initiator();
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public boolean proxy();
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public long size();
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public int depth();
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public yacyURL referrerURL();
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public void setCacheArray(final byte[] data);
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public byte[] cacheArray();
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public String getMimeType();
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public Date ifModifiedSince();
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public boolean requestProhibitsIndexing();
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public boolean requestWithCookie();
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/**
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* @return NULL if the answer is TRUE, in case of FALSE, the reason as
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* String is returned
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*/
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public String shallStoreCacheForProxy();
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/**
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* decide upon header information if a specific file should be taken from
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* the cache or not
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*
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* @return whether the file should be taken from the cache
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*/
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public boolean shallUseCacheForProxy();
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}
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