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annotate src/main/java/org/mpi/openmind/repository/utils/OM4StreamWriter.java @ 100:734c0d8c7369

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add relations-tag with source relations for each entity to XML dump format 4.8.
author Robert Casties <casties@mpiwg-berlin.mpg.de>
date Wed, 31 Oct 2018 15:44:12 +0100
parents 8005f7011975
children 1149eb948036
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1 package org.mpi.openmind.repository.utils;
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2
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3 import java.io.FileOutputStream;
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4 import java.io.IOException;
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5 import java.io.OutputStreamWriter;
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6 import java.text.DecimalFormat;
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7 import java.util.ArrayList;
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8 import java.util.HashMap;
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9 import java.util.List;
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10 import java.util.Map;
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11
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12 import javax.xml.stream.XMLOutputFactory;
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13 import javax.xml.stream.XMLStreamException;
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14 import javax.xml.stream.XMLStreamWriter;
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15
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16 import org.apache.commons.lang.StringUtils;
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17 import org.apache.log4j.Logger;
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18 import org.mpi.openmind.repository.bo.Attribute;
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19 import org.mpi.openmind.repository.bo.Entity;
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20 import org.mpi.openmind.repository.bo.Node;
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21 import org.mpi.openmind.repository.bo.Relation;
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22 import org.mpi.openmind.repository.services.PersistenceService;
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23
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24 /**
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25 * Export all entities and relations and definitions to XML.
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26 *
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27 * Saves (content) entities and relations (i.e. assertions) and definitions
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28 * (i.e. definition entities and relations) in separate files.
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29 *
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30 * @author jurzua, casties
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31 *
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32 */
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33 public class OM4StreamWriter {
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34
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35 protected static final String FORMAT_VERSION = "4.8";
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36
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37 private static Logger logger = Logger.getLogger(OM4StreamWriter.class);
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38
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39 private static final int itemsPerPage = 500;
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40
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41 /** Include normalized own-values. */
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42 public static boolean includeNormalizations = true;
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43
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44 /** key for entity count in attribute counts map */
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45 private static final String ENT_KEY = "<entity-count>";
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46
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47 /**
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48 * Return the object's string representation or "null" if its null.
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49 *
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50 * @param s
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51 * @return
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52 */
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53 private static String defaultString(Object s) {
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54 if (s == null) {
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55 return "null";
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56 } else {
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57 return s.toString();
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58 }
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59 }
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61
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62 /**
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63 * Saves all content Entities with their Attributes and Relations in a XML file with the given fileName.
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64 *
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65 * @param fileName
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66 * @param ps
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67 */
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68 public static void backupEntities(String fileName, PersistenceService ps) {
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69 writeEntsAndRels(fileName, ps, Node.TYPE_ABOX, includeNormalizations);
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70 }
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71
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72 /**
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73 * Saves all definitions in a XML file with the given fileName.
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74 *
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75 * @param fileName
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76 * @param ps
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77 */
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78 public static void backupDefinitions(String fileName, PersistenceService ps) {
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79 writeEntsAndRels(fileName, ps, Node.TYPE_TBOX, false);
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80 }
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81
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82 /**
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83 * Writes all entities of the given type and their relations to the XML file at fileName.
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84 *
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85 * Type is either TYPE_TBOX or TYPE_ABOX.
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86 *
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87 * @param fileName
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88 * @param ps
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89 * @param type
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90 */
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91 private static void writeEntsAndRels(String fileName, PersistenceService ps, String type, boolean includeNorm) {
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92 OutputStreamWriter out;
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93 try {
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94 // statistics collection Maps
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95 Map<String, Map<String, Long>> entStats = new HashMap<String, Map<String, Long>>();
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96 Map<String, Map<String, Long>> relStats = new HashMap<String, Map<String, Long>>();
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98 // setup xml writer
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99 FileOutputStream fileOut = new FileOutputStream(fileName);
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100 out = new OutputStreamWriter(fileOut, "UTF-8");
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101 XMLOutputFactory factory = XMLOutputFactory.newInstance();
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102 XMLStreamWriter writer = factory.createXMLStreamWriter(out);
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103
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104 int entitiesCount = 0;
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105
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106 writer.writeStartDocument("UTF-8", "1.0");
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107
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108 if (type.equals(Node.TYPE_ABOX)) {
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109 writer.writeStartElement(XMLUtil.OPENMIND_DATA);
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110 writer.writeAttribute("version", FORMAT_VERSION);
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111 // get number of content Entities
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112 entitiesCount = ps.getEntityCount(null).intValue();
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113 } else {
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114 writer.writeStartElement(XMLUtil.META_DATA);
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115 writer.writeAttribute("version", FORMAT_VERSION);
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116 // get number of definition Entities
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117 entitiesCount = ps.getEntityCount(Node.TYPE_TBOX).intValue();
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118 }
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119
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120 int numberOfPages = entitiesCount / itemsPerPage;
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121 // debug: int numberOfPages = 1;
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122 int counter = 0;
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123 long start = System.currentTimeMillis();
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124 DecimalFormat df = new DecimalFormat("#.##");
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125
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126 // list of Relations (filled from Entities)
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127 List<Relation> relList = new ArrayList<Relation>();
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128
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129 /*
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130 * write entities
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131 */
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132 writer.writeStartElement((type.equals(Node.TYPE_TBOX)) ? XMLUtil.DEFINITIONS : XMLUtil.ENTITIES);
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133 writer.writeAttribute("count", Integer.toString(entitiesCount));
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134 // iterate database by pages
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135 for (int currentPage = 0; currentPage <= numberOfPages; currentPage++) {
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136 int startRecord = currentPage * itemsPerPage;
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137 List<Entity> entities;
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138
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139 if (type.equals(Node.TYPE_ABOX)) {
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140 // get page of content Entities
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141 entities = ps.getEntityPage(null, startRecord, itemsPerPage);
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142 } else {
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143 // get page of definition Entities
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144 entities = ps.getEntityPage(Node.TYPE_TBOX, startRecord, itemsPerPage);
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145 }
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146
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147 // iterate entities
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148 for (Entity ent : entities) {
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149 // write entity to XML
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150 writeEntity(ent, writer, ps, includeNorm, entStats);
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151 // add (source)relations to list
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152 List<Relation> rels = ent.getSourceRelations();
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153 relList.addAll(rels);
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154 // update stats for relations
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155 Map<String, Long> entRelStats = entStats.get(ent.getObjectClass());
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156 for (Relation rel: rels) {
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157 // update source relations
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158 updateRelStats(rel, true, entRelStats);
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159 }
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160 for (Relation rel: ent.getTargetRelations()) {
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161 // update target relations
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162 updateRelStats(rel, false, entRelStats);
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163 }
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164 // count entities
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165 counter++;
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166 }
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167
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168 long runtime = System.currentTimeMillis() - start;
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169 double percent = ((double) counter / (double) entitiesCount) * 100.0;
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170 logger.debug("(" + df.format(percent) + "%) \t[" + counter + "/" + entitiesCount + "]\t");
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171 logger.debug("Speed[ents/s]: " + df.format((double) counter / ((double) runtime / 1000)));
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172 writer.flush();
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173 }
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174 writer.writeEndElement();
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175
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176 /*
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177 * write relations (from list)
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178 */
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179 writer.writeStartElement(XMLUtil.RELATIONS);
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180 writer.writeAttribute("count", Integer.toString(relList.size()));
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181 for (Relation rel : relList) {
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182 writeRelation(rel, writer, includeNorm, relStats);
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183 }
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184 writer.writeEndElement();
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185
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186 /*
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187 * write statistics
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188 */
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189 // entity stats
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190 writeStats(XMLUtil.ENTITY_STATS, XMLUtil.ENTITY, entStats, writer);
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191 // relation stats
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192 writeStats(XMLUtil.RELATION_STATS, XMLUtil.RELATION, relStats, writer);
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193
29
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194 // end file.
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195 writer.writeEndElement();
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196
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197 writer.flush();
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198 writer.close();
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199
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200 logger.info("END Stream Writer");
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201 } catch (IOException e) {
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202 logger.error(e);
29
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203 } catch (XMLStreamException e) {
75
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204 logger.error(e);
29
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205 }
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206 }
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207
29
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208 /**
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209 * Write OpenMind relation to XML.
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210 *
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211 * @param rel
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212 * @param writer
79
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213 * @param relStats
29
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214 * @throws XMLStreamException
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215 */
79
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216 private static void writeRelation(Relation rel, XMLStreamWriter writer, boolean includeNorm,
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217 Map<String, Map<String, Long>> relStats) throws XMLStreamException {
29
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218 writer.writeStartElement(XMLUtil.RELATION);
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219
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220 // update stats
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221 Map<String, Long> attStats = null;
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222 if (relStats != null) {
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223 attStats = updateNodeStats(rel, relStats);
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224 }
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225
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226 /*
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227 * write XML-attributes
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228 */
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229 writer.writeAttribute(XMLUtil.OBJECT_CLASS, defaultString(rel.getObjectClass()));
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230 writer.writeAttribute(XMLUtil.ID, defaultString(rel.getId()));
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231 writer.writeAttribute(XMLUtil.ROW_ID, defaultString(rel.getRowId()));
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232 if (StringUtils.isNotEmpty(rel.getContentType())) {
29
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233 writer.writeAttribute(XMLUtil.CONTENT_TYPE, rel.getContentType());
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234 }
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235 writer.writeAttribute(XMLUtil.RELATION_SOURCE_ID, defaultString(rel.getSourceId()));
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236 writer.writeAttribute(XMLUtil.RELATION_SOURCE, defaultString(rel.getSourceObjectClass()));
29
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237 writer.writeAttribute(XMLUtil.RELATION_TARGET_ID, defaultString(rel.getTargetId()));
86
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238 writer.writeAttribute(XMLUtil.RELATION_TARGET, defaultString(rel.getTargetObjectClass()));
29
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239 writer.writeAttribute(XMLUtil.VERSION, defaultString(rel.getVersion()));
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240 writer.writeAttribute(XMLUtil.MODIFICATION_TIME, defaultString(rel.getModificationTime()));
75
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241 if (rel.getUser() != null) {
29
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242 writer.writeAttribute(XMLUtil.USER, rel.getUser());
75
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243 }
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244 if (rel.getIsPublic()) {
29
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245 writer.writeAttribute(XMLUtil.PUBLIC, "true");
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246 }
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247
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248 /*
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249 * write OpenMind attributes of this relation as XML tags
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250 */
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251 if (rel.getAttributes().size() > 0) {
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252 writer.writeStartElement(XMLUtil.ATTRIBUTES);
79
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253 for (Attribute att : rel.getAttributes()) {
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254 if (attStats != null) {
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255 // update stats
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256 updateAttStats(att, attStats);
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257 }
79
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258 // write xml
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259 writeAttribute(att, writer, includeNorm);
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260 }
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261 writer.writeEndElement();
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262 }
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263
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264 /*
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265 * write own value as content
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266 */
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267 if (StringUtils.isNotEmpty(rel.getOwnValue())) {
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268 writer.writeCharacters(rel.getOwnValue());
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269 }
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270
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271 writer.writeEndElement();
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272 }
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273
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274 /**
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275 * Write OpenMind entity to XML.
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276 *
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277 * @param entity
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278 * @param writer
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279 * @param ps
79
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280 * @param entStats
29
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281 * @throws XMLStreamException
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282 */
79
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283 private static void writeEntity(Entity entity, XMLStreamWriter writer, PersistenceService ps, boolean includeNorm,
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284 Map<String, Map<String, Long>> entStats)
29
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285 throws XMLStreamException {
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286
29
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287 writer.writeStartElement((entity.getType().equals(Node.TYPE_TBOX)) ? XMLUtil.DEFINITION : XMLUtil.ENTITY);
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288
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289 if (entity.isLightweight()) {
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290 // make sure we have all attributes and relations
29
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291 entity = ps.getEntityContent(entity);
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292 }
79
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293
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294 // update stats
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295 Map<String, Long> attStats = updateNodeStats(entity, entStats);
29
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296
5786aa6caeb3 new XML export and test script.
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297 /*
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298 * write XML attributes
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299 */
79
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300 writer.writeAttribute(XMLUtil.OBJECT_CLASS, defaultString(entity.getObjectClass()));
29
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301 writer.writeAttribute(XMLUtil.ID, defaultString(entity.getId()));
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302 writer.writeAttribute(XMLUtil.ROW_ID, defaultString(entity.getRowId()));
75
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303 if (StringUtils.isNotEmpty(entity.getContentType())) {
29
5786aa6caeb3 new XML export and test script.
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304 writer.writeAttribute(XMLUtil.CONTENT_TYPE, entity.getContentType());
75
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305 }
29
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306 writer.writeAttribute(XMLUtil.VERSION, defaultString(entity.getVersion()));
5786aa6caeb3 new XML export and test script.
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307 writer.writeAttribute(XMLUtil.MODIFICATION_TIME, defaultString(entity.getModificationTime()));
75
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308 if (entity.getUser() != null) {
29
5786aa6caeb3 new XML export and test script.
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diff changeset
309 writer.writeAttribute(XMLUtil.USER, entity.getUser());
75
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310 }
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diff changeset
311 if (entity.getIsPublic()) {
29
5786aa6caeb3 new XML export and test script.
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diff changeset
312 writer.writeAttribute(XMLUtil.PUBLIC, "true");
75
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313 }
1
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314
29
5786aa6caeb3 new XML export and test script.
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315 /*
5786aa6caeb3 new XML export and test script.
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316 * write OpenMind attributes of this entity as XML tags
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diff changeset
317 */
5786aa6caeb3 new XML export and test script.
casties
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diff changeset
318 if (entity.getAttributes().size() > 0) {
5786aa6caeb3 new XML export and test script.
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319 writer.writeStartElement(XMLUtil.ATTRIBUTES);
5786aa6caeb3 new XML export and test script.
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320 for (Attribute att : entity.getAttributes()) {
86
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parents: 82
diff changeset
321 // update stats
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
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parents: 82
diff changeset
322 updateAttStats(att, attStats);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
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parents: 82
diff changeset
323 // write xml
78
b32b176a8aad make normalizations configurable (static).
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diff changeset
324 writeAttribute(att, writer, includeNorm);
29
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diff changeset
325 }
5786aa6caeb3 new XML export and test script.
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326 writer.writeEndElement();
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327 }
5786aa6caeb3 new XML export and test script.
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328
5786aa6caeb3 new XML export and test script.
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329 /*
100
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diff changeset
330 * write outgoing relations of this entity as XML tags
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diff changeset
331 */
734c0d8c7369 add relations-tag with source relations for each entity to XML dump format 4.8.
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parents: 87
diff changeset
332 if (entity.getSourceRelations().size() > 0) {
734c0d8c7369 add relations-tag with source relations for each entity to XML dump format 4.8.
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parents: 87
diff changeset
333 writer.writeStartElement(XMLUtil.RELATIONS);
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parents: 87
diff changeset
334 for (Relation rel : entity.getSourceRelations()) {
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parents: 87
diff changeset
335 // write xml (without stats)
734c0d8c7369 add relations-tag with source relations for each entity to XML dump format 4.8.
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parents: 87
diff changeset
336 writeRelation(rel, writer, includeNorm, null);
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diff changeset
337 }
734c0d8c7369 add relations-tag with source relations for each entity to XML dump format 4.8.
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diff changeset
338 writer.writeEndElement();
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diff changeset
339 }
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Robert Casties <casties@mpiwg-berlin.mpg.de>
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diff changeset
340
734c0d8c7369 add relations-tag with source relations for each entity to XML dump format 4.8.
Robert Casties <casties@mpiwg-berlin.mpg.de>
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diff changeset
341 /*
29
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342 * write own value
5786aa6caeb3 new XML export and test script.
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343 */
77
a59984fd3c3f add normalized own-values to xml dump.
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344 String ov = entity.getOwnValue();
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345 if (StringUtils.isNotEmpty(ov)) {
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346 writer.writeCharacters(ov);
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347 String nov = entity.getNormalizedOwnValue();
a59984fd3c3f add normalized own-values to xml dump.
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348 if (includeNorm && StringUtils.isNotEmpty(nov) && !ov.equals(nov)) {
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349 // write normalized value
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diff changeset
350 writer.writeStartElement(XMLUtil.NORMALIZED);
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diff changeset
351 writer.writeCharacters(nov);
a59984fd3c3f add normalized own-values to xml dump.
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diff changeset
352 writer.writeEndElement();
a59984fd3c3f add normalized own-values to xml dump.
casties
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diff changeset
353 }
75
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diff changeset
354 }
29
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
355
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
356 writer.writeEndElement();
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
357 }
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
358
79
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diff changeset
359
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
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diff changeset
360 private static void writeAttribute(Attribute att, XMLStreamWriter writer, boolean includeNorm) throws XMLStreamException {
29
5786aa6caeb3 new XML export and test script.
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diff changeset
361 writer.writeStartElement(XMLUtil.ATTRIBUTE);
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
362
5786aa6caeb3 new XML export and test script.
casties
parents: 1
diff changeset
363 /*
5786aa6caeb3 new XML export and test script.
casties
parents: 1
diff changeset
364 * write XML attributes
5786aa6caeb3 new XML export and test script.
casties
parents: 1
diff changeset
365 */
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
366 writer.writeAttribute(XMLUtil.ATTRIBUTE_NAME, defaultString(att.getName()));
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
367 writer.writeAttribute(XMLUtil.ID, defaultString(att.getId()));
5786aa6caeb3 new XML export and test script.
casties
parents: 1
diff changeset
368 writer.writeAttribute(XMLUtil.ROW_ID, defaultString(att.getRowId()));
5786aa6caeb3 new XML export and test script.
casties
parents: 1
diff changeset
369 writer.writeAttribute(XMLUtil.CONTENT_TYPE, defaultString(att.getContentType()));
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
370 writer.writeAttribute(XMLUtil.VERSION, defaultString(att.getVersion()));
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
371 writer.writeAttribute(XMLUtil.MODIFICATION_TIME, defaultString(att.getModificationTime()));
75
e0be7c0030f5 cleanup and better comments.
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parents: 31
diff changeset
372 if (att.getUser() != null) {
29
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
373 writer.writeAttribute(XMLUtil.USER, att.getUser());
75
e0be7c0030f5 cleanup and better comments.
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parents: 31
diff changeset
374 }
e0be7c0030f5 cleanup and better comments.
casties
parents: 31
diff changeset
375 if (att.getIsPublic()) {
29
5786aa6caeb3 new XML export and test script.
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diff changeset
376 writer.writeAttribute(XMLUtil.PUBLIC, "true");
75
e0be7c0030f5 cleanup and better comments.
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diff changeset
377 }
e0be7c0030f5 cleanup and better comments.
casties
parents: 31
diff changeset
378
29
5786aa6caeb3 new XML export and test script.
casties
parents: 1
diff changeset
379 /*
5786aa6caeb3 new XML export and test script.
casties
parents: 1
diff changeset
380 * write value as content
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
381 */
77
a59984fd3c3f add normalized own-values to xml dump.
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diff changeset
382 String ov = att.getValue();
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
383 if (StringUtils.isNotEmpty(ov)) {
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
384 writer.writeCharacters(ov);
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
385 String nov = att.getNormalizedOwnValue();
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
386 if (includeNorm && StringUtils.isNotEmpty(nov) && !ov.equals(nov)) {
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
387 // write normalized value
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
388 writer.writeStartElement(XMLUtil.NORMALIZED);
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
389 writer.writeCharacters(nov);
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
390 writer.writeEndElement();
a59984fd3c3f add normalized own-values to xml dump.
casties
parents: 75
diff changeset
391 }
75
e0be7c0030f5 cleanup and better comments.
casties
parents: 31
diff changeset
392 }
1
jurzua
parents:
diff changeset
393
29
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
394 writer.writeEndElement();
5786aa6caeb3 new XML export and test script.
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parents: 1
diff changeset
395 }
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
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diff changeset
396
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
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parents: 78
diff changeset
397
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
398 private static void writeStats(String statsTag, String entryTag, Map<String, Map<String, Long>> nodeStats,
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
399 XMLStreamWriter writer) throws XMLStreamException {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
400 // write stats tag
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
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diff changeset
401 writer.writeStartElement(statsTag);
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
402
79
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casties
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diff changeset
403 for (String nodeType : nodeStats.keySet()) {
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
404 Map<String, Long> attStats = nodeStats.get(nodeType);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
405 Long nodeCnt = attStats.get(ENT_KEY);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
406 // write tag for entity/attribute
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
407 writer.writeStartElement(entryTag);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
408 writer.writeAttribute(XMLUtil.OBJECT_CLASS, (nodeType == null) ? "null" : nodeType);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
409 writer.writeAttribute(XMLUtil.COUNT, nodeCnt.toString());
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
410
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
411 // write attributes
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
412 for (String attName : attStats.keySet()) {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
413 // skip ENT_KEY
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
414 if (attName.equals(ENT_KEY))
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
415 continue;
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
416 if (attName.contains("[")) {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
417 // write relation tag
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
418 writer.writeStartElement(XMLUtil.RELATION);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
419 } else {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
420 // write attribute tag
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
421 writer.writeStartElement(XMLUtil.ATTRIBUTE);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
422 }
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
423 writer.writeAttribute(XMLUtil.ATTRIBUTE_NAME, attName);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
424 Long attCnt = attStats.get(attName);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
425 writer.writeAttribute(XMLUtil.COUNT, attCnt.toString());
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
426 writer.writeEndElement();
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
427 }
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
428 // end of entity/attribute tag
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
429 writer.writeEndElement();
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
430 }
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
431 // end of stats tag
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
432 writer.writeEndElement();
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
433 }
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
434
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
435 /**
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
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diff changeset
436 * @param objectClass
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
437 * @param entStats
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
438 * @return
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
439 */
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
440 protected static Map<String, Long> updateNodeStats(Node ent, Map<String, Map<String, Long>> entStats) {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
441 String objectClass = ent.getObjectClass();
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
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parents: 78
diff changeset
442 Map<String, Long> attStats = entStats.get(objectClass);
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
443 if (attStats == null) {
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
444 // create new attribute stats entry
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
445 attStats = new HashMap<String, Long>();
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
446 // add key to count entities
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
447 attStats.put(ENT_KEY, 1l);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
448 // add to map
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
449 entStats.put(objectClass, attStats);
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
450 } else {
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
451 // increment entity count
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
452 Long entCnt = attStats.get(ENT_KEY);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
453 attStats.put(ENT_KEY, entCnt + 1);
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
454 }
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
455 return attStats;
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
456 }
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
457
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
458 /**
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
459 * @param att
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
460 * @param attStats
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
461 */
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
462 protected static void updateAttStats(Attribute att, Map<String, Long> attStats) {
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
463 String attName = att.getName();
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
464 Long cnt = attStats.get(attName);
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
465 if (cnt == null) {
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
466 attStats.put(attName, 1l);
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
467 } else {
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
468 attStats.put(attName, cnt + 1);
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
469 }
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
470 }
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
471
86
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
472 /**
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
473 * Update relation statistics.
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
474 *
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
475 * Relation stats are saved like attribute stats but with "[entity-type]" before
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
476 * or after the relation name.
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
477 *
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
478 * @param rel
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
479 * @param relStats
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
480 */
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
481 protected static void updateRelStats(Relation rel, boolean isSrcRel, Map<String, Long> relStats) {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
482 String relName = rel.getObjectClass();
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
483 if (isSrcRel) {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
484 relName = relName + "[" + rel.getTargetObjectClass() + "]";
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
485 } else {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
486 relName = "[" + rel.getSourceObjectClass() + "]" + relName;
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
487 }
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
488 Long cnt = relStats.get(relName);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
489 if (cnt == null) {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
490 relStats.put(relName, 1l);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
491 } else {
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
492 relStats.put(relName, cnt + 1);
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
493 }
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
494 }
d4b456623d43 Updated XML export. Saves relation source-type and target-type. Expanded statistics with per-entity-type relation counts.
Robert Casties <casties@mpiwg-berlin.mpg.de>
parents: 82
diff changeset
495
79
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
496
b0aebac0780a put statistics about number of entities, relations and attributes in xml dump.
casties
parents: 78
diff changeset
497
1
jurzua
parents:
diff changeset
498 }