@Override
/**
* inputData a HashMap of the input data:
*
* @param inputObservations: the observations
* @param inputAuthoritativeData: the polygons
* @param bufferSize: the size of the buffer around the polygons results a HashpMap of the
* results:
* @result result: the input data with the polygon attributes attached, null values for no match
* @result qual_result: the matched input only data with polygon attributes attached
*/
public Map<String, IData> run(Map<String, List<IData>> inputData) throws ExceptionReport {
HashMap<String, Object> metadataMap = new HashMap<String, Object>();
ArrayList<SimpleFeature> list = new ArrayList<SimpleFeature>();
List<IData> inputObs = inputData.get("inputObservations");
List<IData> inputAuth = inputData.get("inputAuthoritativeData");
List<IData> inputLit = inputData.get("bufferSize");
IData observations = inputObs.get(0);
IData authoritative = inputAuth.get(0);
IData buffersize = inputLit.get(0);
double doubleB = (Double) buffersize.getPayload();
FeatureCollection obsFC = ((GTVectorDataBinding) observations).getPayload();
FeatureCollection authFC = ((GTVectorDataBinding) authoritative).getPayload();
SimpleFeatureIterator obsIt = (SimpleFeatureIterator) obsFC.features();
SimpleFeatureIterator authIt = (SimpleFeatureIterator) authFC.features();
// setup result feature
SimpleFeature obsItFeat = obsIt.next();
SimpleFeature obsItAuth = authIt.next();
Collection<Property> property = obsItFeat.getProperties();
Collection<Property> authProperty = obsItAuth.getProperties();
// setup result type builder
SimpleFeatureTypeBuilder resultTypeBuilder = new SimpleFeatureTypeBuilder();
resultTypeBuilder.setName("typeBuilder");
Iterator<Property> pItObs = property.iterator();
Iterator<Property> pItAuth = authProperty.iterator();
metadataMap.put("element", "elementBufferedMetadata");
File metadataFile = createXMLMetadata(metadataMap);
while (pItObs.hasNext() == true) {
try {
Property tempProp = pItObs.next();
PropertyType type = tempProp.getDescriptor().getType();
String name = type.getName().getLocalPart();
Class<String> valueClass = (Class<String>) tempProp.getType().getBinding();
resultTypeBuilder.add(name, valueClass);
} catch (Exception e) {
LOGGER.error("property error " + e);
}
}
int i = 0;
while (pItAuth.hasNext() == true) {
try {
Property tempProp = pItAuth.next();
PropertyType type = tempProp.getDescriptor().getType();
String name = type.getName().getLocalPart();
Class<String> valueClass = (Class<String>) tempProp.getType().getBinding();
if (i > 3) {
resultTypeBuilder.add(name, valueClass);
}
i++;
} catch (Exception e) {
LOGGER.error("property error " + e);
}
}
obsIt.close();
authIt.close();
resultTypeBuilder.add("withinBuffer", Integer.class);
// set up result feature builder
SimpleFeatureType type = resultTypeBuilder.buildFeatureType();
SimpleFeatureBuilder resultFeatureBuilder = new SimpleFeatureBuilder(type);
// process data here:
SimpleFeatureIterator obsIt2 = (SimpleFeatureIterator) obsFC.features();
int within = 0;
FeatureCollection resultFeatureCollection = DefaultFeatureCollections.newCollection();
while (obsIt2.hasNext() == true) {
within = 0;
SimpleFeature tempObs = obsIt2.next();
Geometry obsGeom = (Geometry) tempObs.getDefaultGeometry();
for (Property obsProperty : tempObs.getProperties()) {
String name = obsProperty.getName().getLocalPart();
Object value = obsProperty.getValue();
resultFeatureBuilder.set(name, value);
// LOGGER.warn("obs Property set " + name);
}
double bufferSizeDouble = doubleB;
Geometry bufferGeom = obsGeom.buffer(bufferSizeDouble);
int j = 0;
SimpleFeatureIterator authIt2 = (SimpleFeatureIterator) authFC.features();
while (authIt2.hasNext() == true) {
SimpleFeature tempAuth = authIt2.next();
Geometry authGeom = (Geometry) tempAuth.getDefaultGeometry();
if (bufferGeom.intersects(authGeom) == true) {
within = 1;
j = 0;
LOGGER.warn("Intersection = true");
for (Property authProperty1 : tempAuth.getProperties()) {
String name = authProperty1.getName().getLocalPart();
Object value = authProperty1.getValue();
// Class valueClass = (Class<String>)authProperty1.getType().getBinding();
// LOGGER.warn("Auth property " + name);
if (j > 3) {
resultFeatureBuilder.set(name, value);
// LOGGER.warn("Auth property set " + name);
}
j++;
}
}
}
resultFeatureBuilder.set("withinBuffer", within);
SimpleFeature resultFeature = resultFeatureBuilder.buildFeature(tempObs.getName().toString());
Geometry geom = (Geometry) tempObs.getDefaultGeometry();
resultFeature.setDefaultGeometry(geom);
list.add(resultFeature);
// resultFeatureCollection.add(resultFeature);
// LOGGER.warn("RESULT FEATURE " + resultFeatureCollection.getSchema().toString());
// resultFeatureCollection = obsFC;
}
ListFeatureCollection listFeatureCollection = new ListFeatureCollection(type, list);
LOGGER.warn("Result Feature Size " + listFeatureCollection.size());
// sort HashMap
GenericFileData gf = null;
try {
gf = new GenericFileData(metadataFile, "text/xml");
} catch (IOException e) {
LOGGER.error("GenericFileData " + e);
}
HashMap<String, IData> results = new HashMap<String, IData>();
results.put("result", new GTVectorDataBinding((FeatureCollection) obsFC));
results.put("qual_result", new GTVectorDataBinding((FeatureCollection) listFeatureCollection));
results.put("metadata", new GenericFileDataBinding(gf));
return results;
}
@Override
/**
* @param inputData a HashMap of the input data: inputObservations: the observations
* inputAuthoritativeData: the authoritative points inputDistance: the distance threshold
* minNumber: the minimum number of named features to pass fieldName: the name of the field
* within the observations to match
* @result results a HashpMap of the results: result: the input data with the polygon attributes
* attached, null values for no match qual_result: the matched input only data with polygon
* attributes attached
*/
public Map<String, IData> run(Map<String, List<IData>> inputData) throws ExceptionReport {
List obsList = inputData.get("inputObservations");
List authList = inputData.get("inputAuthoritativeData");
List distList = inputData.get("inputDistance");
List minList = inputData.get("minNumber");
List fieldList = inputData.get("fieldName");
FeatureCollection obsFc = ((GTVectorDataBinding) obsList.get(0)).getPayload();
FeatureCollection authFc = ((GTVectorDataBinding) authList.get(0)).getPayload();
double dist = ((LiteralDoubleBinding) distList.get(0)).getPayload();
int minNum = ((LiteralIntBinding) minList.get(0)).getPayload();
String fieldName = ((LiteralStringBinding) fieldList.get(0)).getPayload();
ArrayList<SimpleFeature> resultFeatures = new ArrayList<SimpleFeature>();
ArrayList<SimpleFeature> returnFeatures = new ArrayList<SimpleFeature>();
SimpleFeatureIterator obsIt = (SimpleFeatureIterator) obsFc.features();
SimpleFeatureIterator authIt = (SimpleFeatureIterator) authFc.features();
SimpleFeatureIterator sfi = (SimpleFeatureIterator) obsFc.features();
SimpleFeatureType fType = null;
SimpleFeature tempPropFeature = sfi.next();
CoordinateReferenceSystem inputObsCrs = obsFc.getSchema().getCoordinateReferenceSystem();
Collection<Property> obsProp = tempPropFeature.getProperties();
SimpleFeatureTypeBuilder resultTypeBuilder = new SimpleFeatureTypeBuilder();
resultTypeBuilder.setName("typeBuilder");
resultTypeBuilder.setCRS(inputObsCrs);
Iterator<Property> pItObs = obsProp.iterator();
sfi.close();
while (pItObs.hasNext() == true) {
try {
Property tempProp = pItObs.next();
PropertyType type = tempProp.getDescriptor().getType();
String name = type.getName().getLocalPart();
Class<String> valueClass = (Class<String>) tempProp.getType().getBinding();
resultTypeBuilder.add(name, valueClass);
// LOG.warn ("Obs property " + name + " " + valueClass + " " +type.toString());
} catch (Exception e) {
LOG.error("property error " + e);
}
}
// add DQ_Field
resultTypeBuilder.add("DQ_SA_SimilarF", Double.class);
SimpleFeatureType typeF = resultTypeBuilder.buildFeatureType();
// LOG.warn("Get Spatial Accuracy Feature Type " + typeF.toString());
SimpleFeatureBuilder resultFeatureBuilder = new SimpleFeatureBuilder(typeF);
obsIt.close();
SimpleFeatureIterator obsIt2 = (SimpleFeatureIterator) obsFc.features();
while (obsIt2.hasNext()) {
SimpleFeature tempFeature = obsIt2.next();
fType = tempFeature.getType();
// LOG.warn("fieldName " + fieldName + " featureName " + featureN + " tempFeature Type " +
// fType);
// LOG.warn("TableFeatureName " + tempFeature.getProperty(fieldName).getValue());
String tempFeatureName = (String) tempFeature.getProperty(fieldName).getValue();
Geometry geom = (Geometry) tempFeature.getDefaultGeometry();
for (Property obsProperty : tempFeature.getProperties()) {
String name = obsProperty.getName().toString();
Object value = obsProperty.getValue();
resultFeatureBuilder.set(name, value);
}
Geometry bufferGeom = geom.buffer(dist);
SimpleFeatureIterator authIt2 = (SimpleFeatureIterator) authFc.features();
int count = 0;
int within = 0;
while (authIt2.hasNext() && count <= minNum) {
SimpleFeature tempAuth = authIt2.next();
String featureN = (String) tempAuth.getProperty(fieldName).getValue();
Geometry tempGeom = (Geometry) tempAuth.getDefaultGeometry();
String authProperty = (String) tempAuth.getProperty(fieldName).getValue();
if (tempGeom.within(bufferGeom) && authProperty.equalsIgnoreCase(featureN)) {
count++;
if (count >= minNum) {
within = 1;
}
}
}
LOG.warn("HERE " + within);
resultFeatureBuilder.set("DQ_SA_SimilarF", within);
SimpleFeature result = resultFeatureBuilder.buildFeature(tempFeature.getID());
result.setDefaultGeometry(geom);
LOG.warn("HERE " + result);
returnFeatures.add(result);
if (within == 1) {
resultFeatures.add(result);
}
authIt2.close();
}
obsIt2.close();
ListFeatureCollection qualResult = new ListFeatureCollection(fType, resultFeatures);
ListFeatureCollection returns = new ListFeatureCollection(fType, returnFeatures);
LOG.warn("HERE 2 " + qualResult.size() + " " + returns.size());
Map<String, IData> results = new HashMap<String, IData>();
results.put("qual_result", new GTVectorDataBinding(qualResult));
results.put("result", new GTVectorDataBinding(returns));
return results;
}
@Execute
/**
* inputData a HashMap of the input data:
*
* @param inputObservations: the observations
* @param inputAuthoritativeData: the polygons
* @param bufferSize: the size of the buffer in the same units as the input data (degrees for
* lat/long) results a HashpMap of the results:
* @result result: the input data with the polygon attributes attached, null values for no match
* @result qual_result: the matched input only data with polygon attributes attached
* @result metadata: an unused output that was supposed to return an XML document for GeoNetwork
*/
public void runBuffer() {
Logger LOGGER = Logger.getLogger(BufferAuthoritativeDataComparison.class);
SimpleFeatureIterator obsIt = (SimpleFeatureIterator) obsFC.features();
SimpleFeatureIterator authIt = (SimpleFeatureIterator) authFC.features();
// setup result feature
SimpleFeature obsItFeat = obsIt.next();
SimpleFeature obsItAuth = authIt.next();
Collection<Property> property = obsItFeat.getProperties();
Collection<Property> authProperty = obsItAuth.getProperties();
// setup result type builder
SimpleFeatureTypeBuilder resultTypeBuilder = new SimpleFeatureTypeBuilder();
resultTypeBuilder.setName("typeBuilder");
Iterator<Property> pItObs = property.iterator();
Iterator<Property> pItAuth = authProperty.iterator();
metadataMap.put("element", "elementBufferedMetadata");
metadataFile = createXMLMetadata(metadataMap);
while (pItObs.hasNext() == true) {
try {
Property tempProp = pItObs.next();
PropertyType type = tempProp.getDescriptor().getType();
String name = type.getName().getLocalPart();
Class<String> valueClass = (Class<String>) tempProp.getType().getBinding();
resultTypeBuilder.add(name, valueClass);
} catch (Exception e) {
LOGGER.error("property error " + e);
}
}
int i = 0;
while (pItAuth.hasNext() == true) {
try {
Property tempProp = pItAuth.next();
PropertyType type = tempProp.getDescriptor().getType();
String name = type.getName().getLocalPart();
Class<String> valueClass = (Class<String>) tempProp.getType().getBinding();
if (i > 3) {
resultTypeBuilder.add(name, valueClass);
}
i++;
} catch (Exception e) {
LOGGER.error("property error " + e);
}
}
obsIt.close();
authIt.close();
resultTypeBuilder.add("withinBuffer", Integer.class);
// set up result feature builder
SimpleFeatureType type = resultTypeBuilder.buildFeatureType();
SimpleFeatureBuilder resultFeatureBuilder = new SimpleFeatureBuilder(type);
// process data here:
SimpleFeatureIterator obsIt2 = (SimpleFeatureIterator) obsFC.features();
int within = 0;
resultFeatureCollection = DefaultFeatureCollections.newCollection();
while (obsIt2.hasNext() == true) {
within = 0;
SimpleFeature tempObs = obsIt2.next();
Geometry obsGeom = (Geometry) tempObs.getDefaultGeometry();
for (Property obsProperty : tempObs.getProperties()) {
String name = obsProperty.getName().getLocalPart();
Object value = obsProperty.getValue();
resultFeatureBuilder.set(name, value);
// LOGGER.warn("obs Property set " + name);
}
double bufferSizeDouble = Double.parseDouble(bufferSize);
Geometry bufferGeom = obsGeom.buffer(bufferSizeDouble);
int j = 0;
SimpleFeatureIterator authIt2 = (SimpleFeatureIterator) authFC.features();
while (authIt2.hasNext() == true) {
SimpleFeature tempAuth = authIt2.next();
Geometry authGeom = (Geometry) tempAuth.getDefaultGeometry();
if (bufferGeom.intersects(authGeom) == true) {
within = 1;
j = 0;
LOGGER.warn("Intersection = true");
for (Property authProperty1 : tempAuth.getProperties()) {
String name = authProperty1.getName().getLocalPart();
Object value = authProperty1.getValue();
// Class valueClass = (Class<String>)authProperty1.getType().getBinding();
// LOGGER.warn("Auth property " + name);
if (j > 3) {
resultFeatureBuilder.set(name, value);
// LOGGER.warn("Auth property set " + name);
}
j++;
}
}
}
resultFeatureBuilder.set("withinBuffer", within);
SimpleFeature resultFeature = resultFeatureBuilder.buildFeature(tempObs.getName().toString());
Geometry geom = (Geometry) tempObs.getDefaultGeometry();
resultFeature.setDefaultGeometry(geom);
list.add(resultFeature);
// resultFeatureCollection.add(resultFeature);
// LOGGER.warn("RESULT FEATURE " + resultFeatureCollection.getSchema().toString());
// resultFeatureCollection = obsFC;
}
listFeatureCollection = new ListFeatureCollection(type, list);
LOGGER.warn("Result Feature Size " + listFeatureCollection.size());
}