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104 lines
3.0 KiB
104 lines
3.0 KiB
/**
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* OverarchingLocalization.java
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* Copyright 2010 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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* first published 16.05.2010 on http://yacy.net
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*
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* This file is part of YaCy Content Integration
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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.geolocalization;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.Set;
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import java.util.TreeSet;
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public class OverarchingLocalization implements Localization {
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private Map<String, Localization> services;
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/**
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* create a new overarching localization object
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*/
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public OverarchingLocalization() {
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this.services = new HashMap<String, Localization>();
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}
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/**
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* add a localization service
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* @param nickname the nickname of the service
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* @param service the service
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*/
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public void addLocalization(String nickname, Localization service) {
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this.services.put(nickname, service);
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}
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/**
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* remove a localization service
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* @param nickname
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*/
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public void removeLocalization(String nickname) {
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this.services.remove(nickname);
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}
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public int locations() {
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int locations = 0;
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for (Localization service: this.services.values()) {
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locations += service.locations();
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}
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return locations;
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}
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/**
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* find (a set of) locations
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*/
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public TreeSet<Location> find(String anyname, boolean locationexact) {
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TreeSet<Location> locations = new TreeSet<Location>();
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for (Localization service: this.services.values()) {
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locations.addAll(service.find(anyname, locationexact));
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}
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return locations;
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}
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/**
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* recommend location names
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*/
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public Set<String> recommend(String s) {
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Set<String> recommendations = new HashSet<String>();
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if (s.length() == 0) return recommendations;
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for (Localization service: this.services.values()) {
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recommendations.addAll(service.recommend(s));
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}
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return recommendations;
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}
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public String nickname() {
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return "oa";
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}
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public int hashCode() {
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return this.nickname().hashCode();
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}
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public boolean equals(Object other) {
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if (!(other instanceof Localization)) return false;
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return this.nickname().equals(((Localization) other).nickname());
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}
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}
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