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/**
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* '$RCSfile$'
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* Copyright: 2008 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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*
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* Author: Benjamin Leinfelder
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* '$Date: $'
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* '$Revision: $'
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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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*/
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package edu.ucsb.nceas.metacat.cart;
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import java.util.HashMap;
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import java.util.Map;
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public class DocumentCart {
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private Map docids = new HashMap();
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private Map fields = new HashMap();
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public void addDocument(String docid, Map fields) {
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docids.put(docid, fields);
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}
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public void removeDocument(String docid) {
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docids.remove(docid);
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}
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public Map getFields(String docid) {
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return (Map) docids.get(docid);
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}
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public String[] getDocids() {
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return (String[]) docids.keySet().toArray(new String[0]);
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}
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public void clear() {
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docids.clear();
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}
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//for accessing the metadata attribute field mappings
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public void addField(String label, String path) {
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fields.put(label, path);
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}
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public void removeField(String label) {
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fields.remove(label);
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}
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public void clearFields() {
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fields.clear();
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}
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public Map getFields() {
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return fields;
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}
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public void addFields(Map f) {
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fields.putAll(f);
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}
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public String[] getLabels() {
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return (String[]) fields.keySet().toArray(new String[0]);
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}
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public String[] getPaths() {
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return (String[]) fields.values().toArray(new String[0]);
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}
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}
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