Java Code
/*
* Copyright: (c) 2004-2009 Mayo Foundation for Medical Education and
* Research (MFMER). All rights reserved. MAYO, MAYO CLINIC, and the
* triple-shield Mayo logo are trademarks and service marks of MFMER.
*
* Except as contained in the copyright notice above, or as used to identify
* MFMER as the author of this software, the trade names, trademarks, service
* marks, or product names of the copyright holder shall not be used in
* advertising, promotion or otherwise in connection with this software without
* prior written authorization of the copyright holder.
*
* Licensed under the Eclipse Public License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
*/
package org.LexGrid.LexBIG.example;
import java.util.Enumeration;
import org.LexGrid.LexBIG.DataModel.Collections.AssociationList;
import org.LexGrid.LexBIG.DataModel.Collections.ConceptReferenceList;
import org.LexGrid.LexBIG.DataModel.Collections.LocalNameList;
import org.LexGrid.LexBIG.DataModel.Collections.ResolvedConceptReferenceList;
import org.LexGrid.LexBIG.DataModel.Core.AssociatedConcept;
import org.LexGrid.LexBIG.DataModel.Core.Association;
import org.LexGrid.LexBIG.DataModel.Core.CodingSchemeSummary;
import org.LexGrid.LexBIG.DataModel.Core.CodingSchemeVersionOrTag;
import org.LexGrid.LexBIG.DataModel.Core.ResolvedConceptReference;
import org.LexGrid.LexBIG.Exceptions.LBException;
import org.LexGrid.LexBIG.Impl.LexBIGServiceImpl;
import org.LexGrid.LexBIG.LexBIGService.LexBIGService;
import org.LexGrid.LexBIG.LexBIGService.CodedNodeSet.ActiveOption;
import org.LexGrid.LexBIG.Utility.ConvenienceMethods;
import org.LexGrid.commonTypes.EntityDescription;
import org.LexGrid.commonTypes.Property;
import org.LexGrid.concepts.Entity;
/**
* Example showing how to find concept properties and associations based on a
* code.
*/
public class FindPropsAndAssocForCode {
public FindPropsAndAssocForCode() {
super();
}
/**
* Entry point for processing.
*
* @param args
*/
public static void main(String[] args) {
if (args.length < 1) {
System.out.println("Example: FindPropsAndAssocForCode \"C25762\"");
return;
}
try {
String code = args[0];
new FindPropsAndAssocForCode().run(code);
} catch (Exception e) {
Util.displayAndLogError("REQUEST FAILED !!!", e);
}
}
/**
* Process the provided code.
*
* @param code
* @throws LBException
*/
public void run(String code) throws LBException {
CodingSchemeSummary css = Util.promptForCodeSystem();
if (css != null) {
LexBIGService lbSvc = LexBIGServiceImpl.defaultInstance();
String scheme = css.getCodingSchemeURI();
CodingSchemeVersionOrTag csvt = new CodingSchemeVersionOrTag();
csvt.setVersion(css.getRepresentsVersion());
printProps(code, lbSvc, scheme, csvt);
printFrom(code, lbSvc, scheme, csvt);
printTo(code, lbSvc, scheme, csvt);
}
}
/**
* Display properties for the given code.
*
* @param code
* @param lbSvc
* @param scheme
* @param csvt
* @return
* @throws LBException
*/
protected boolean printProps(String code, LexBIGService lbSvc, String scheme, CodingSchemeVersionOrTag csvt)
throws LBException {
// Perform the query ...
ConceptReferenceList crefs = ConvenienceMethods.createConceptReferenceList(new String[] { code }, scheme);
ResolvedConceptReferenceList matches = lbSvc.getCodingSchemeConcepts(scheme, csvt).restrictToStatus(
ActiveOption.ALL, null).restrictToCodes(crefs).resolveToList(null, null, null, 1);
// Analyze the result ...
if (matches.getResolvedConceptReferenceCount() > 0) {
ResolvedConceptReference ref = (ResolvedConceptReference) matches.enumerateResolvedConceptReference()
.nextElement();
Entity node = ref.getEntity();
Property[] props = node.getProperty();
for (int i = 0; i < props.length; i++) {
Property prop = props[i];
Util.displayMessage(new StringBuffer().append("\tProperty name: ").append(prop.getPropertyName())
.append(" text: ").append(prop.getValue().getContent()).toString());
}
} else {
Util.displayMessage("No match found!");
return false;
}
return true;
}
/**
* Display relations to the given code from other concepts.
*
* @param code
* @param lbSvc
* @param scheme
* @param csvt
* @throws LBException
*/
@SuppressWarnings("unchecked")
protected void printFrom(String code, LexBIGService lbSvc, String scheme, CodingSchemeVersionOrTag csvt)
throws LBException {
Util.displayMessage("Pointed at by ...");
// Perform the query ...
ResolvedConceptReferenceList matches = lbSvc.getNodeGraph(scheme, csvt, null).resolveAsList(
ConvenienceMethods.createConceptReference(code, scheme), false, true, 1, 1, new LocalNameList(), null,
null, 1024);
// Analyze the result ...
if (matches.getResolvedConceptReferenceCount() > 0) {
Enumeration<ResolvedConceptReference> refEnum = matches.enumerateResolvedConceptReference();
while (refEnum.hasMoreElements()) {
ResolvedConceptReference ref = refEnum.nextElement();
AssociationList targetof = ref.getTargetOf();
Association[] associations = targetof.getAssociation();
for (int i = 0; i < associations.length; i++) {
Association assoc = associations[i];
Util.displayMessage("\t" + assoc.getAssociationName());
AssociatedConcept[] acl = assoc.getAssociatedConcepts().getAssociatedConcept();
for (int j = 0; j < acl.length; j++) {
AssociatedConcept ac = acl[j];
EntityDescription ed = ac.getEntityDescription();
Util.displayMessage("\t\t" + ac.getConceptCode() + "/"
+ (ed == null ? "**No Description**" : ed.getContent()));
}
}
}
}
}
/**
* Display relations from the given code to other concepts.
*
* @param code
* @param lbSvc
* @param scheme
* @param csvt
* @throws LBException
*/
@SuppressWarnings("unchecked")
protected void printTo(String code, LexBIGService lbSvc, String scheme, CodingSchemeVersionOrTag csvt)
throws LBException {
Util.displayMessage("Points to ...");
// Perform the query ...
ResolvedConceptReferenceList matches = lbSvc.getNodeGraph(scheme, csvt, null).resolveAsList(
ConvenienceMethods.createConceptReference(code, scheme), true, false, 1, 1, new LocalNameList(), null,
null, 1024);
// Analyze the result ...
if (matches.getResolvedConceptReferenceCount() > 0) {
Enumeration<ResolvedConceptReference> refEnum = matches.enumerateResolvedConceptReference();
while (refEnum.hasMoreElements()) {
ResolvedConceptReference ref = refEnum.nextElement();
AssociationList sourceof = ref.getSourceOf();
Association[] associations = sourceof.getAssociation();
for (int i = 0; i < associations.length; i++) {
Association assoc = associations[i];
Util.displayMessage("\t" + assoc.getAssociationName());
AssociatedConcept[] acl = assoc.getAssociatedConcepts().getAssociatedConcept();
for (int j = 0; j < acl.length; j++) {
AssociatedConcept ac = acl[j];
EntityDescription ed = ac.getEntityDescription();
Util.displayMessage("\t\t" + ac.getConceptCode() + "/"
+ (ed == null ? "**No Description**" : ed.getContent()));
}
}
}
}
}
}
