mirror of
https://github.com/yacy/yacy_search_server.git
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80 lines
2.8 KiB
Java
80 lines
2.8 KiB
Java
/**
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* EmbedEntry
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* Copyright 2012 by Michael Peter Christen, mc@yacy.net, Frankfurt am Main, Germany
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* First released 27.04.2012 at http://yacy.net
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program in the file lgpl21.txt
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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package net.yacy.document.parser.html;
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import net.yacy.cora.document.MultiProtocolURI;
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public class EmbedEntry {
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private final MultiProtocolURI url;
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private final int width, height;
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private final String type, pluginspage;
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public EmbedEntry(final MultiProtocolURI url, int width, int height, String type, String pluginspage) {
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this.url = url;
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this.width = width;
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this.height = height;
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this.type = type;
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this.pluginspage = pluginspage;
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}
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public MultiProtocolURI getUrl() {
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return this.url;
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}
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public final int getWidth() {
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return this.width;
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}
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public final int getHeight() {
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return this.height;
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}
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public final String getType() {
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return this.type;
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}
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public final String getPluginspage() {
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return this.pluginspage;
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}
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@Override
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public String toString() {
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return "<embed url=\"" + this.url.toNormalform(false, false, false, false) + "\"" +
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(this.type != null && this.type.length() > 0 ? " type=\"" + this.type + "\"" : "") +
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(this.pluginspage != null && this.pluginspage.length() > 0 ? " pluginspage=\"" + this.pluginspage + "\"" : "") +
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(this.width >= 0 ? " width=\"" + this.width + "\"" : "") +
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(this.height >= 0 ? " height=\"" + this.height + "\"" : "") +
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">";
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}
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@Override
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public int hashCode() {
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// if htmlFilterImageEntry elements are stored in a TreeSet, the biggest images shall be listed first
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// this hash method therefore tries to compute a 'perfect hash' based on the size of the images
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// unfortunately it can not be ensured that all images get different hashes, but this should appear
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// only in very rare cases
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if (this.width < 0 || this.height < 0)
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return /*0x7FFF0000 |*/ (this.url.hashCode() & 0xFFFF);
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return ((0x7FFF - (((this.width * this.height) >> 9) & 0x7FFF)) << 16) | (this.url.hashCode() & 0xFFFF);
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}
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}
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