Changeset 32528 in osm for applications/editors/josm/plugins/imagery_offset_db/src/iodb/IODBReader.java

Timestamp:

2016-07-02T03:55:03+02:00 (9 years ago)

Author:

donvip

Message:

checkstyle

File:

• applications/editors/josm/plugins/imagery_offset_db/src/iodb/IODBReader.java (modified) (14 diffs)

applications/editors/josm/plugins/imagery_offset_db/src/iodb/IODBReader.java

@@ +1 @@
+// License: WTFPL. For details, see LICENSE file.
 package iodb;
 
@@ -8 +9 @@
 import java.util.Date;
 import java.util.List;
+
 import javax.xml.parsers.ParserConfigurationException;
 import javax.xml.parsers.SAXParserFactory;
+
 import org.openstreetmap.josm.data.coor.LatLon;
 import org.openstreetmap.josm.io.UTFInputStreamReader;
@@ -20 +23 @@
  * Parses the server response. It expects XML in UTF-8 with several <offset>
  * and <calibration> elements.
- * 
+ *
  * @author Zverik
  * @license WTFPL
@@ -27 +30 @@
     private List<ImageryOffsetBase> offsets;
     private InputSource source;
-    
+
     /**
      * Initializes the parser. This constructor creates an input source on the input
@@ -34 +37 @@
      * @throws IOException Thrown when something's wrong with the stream.
      */
-    public IODBReader( InputStream source ) throws IOException {
+    public IODBReader(InputStream source) throws IOException {
         this.source = new InputSource(UTFInputStreamReader.create(source, "UTF-8"));
         this.offsets = new ArrayList<>();
@@ -51 +54 @@
             factory.newSAXParser().parse(source, parser);
             return offsets;
-        } catch( ParserConfigurationException e ) {
+        } catch (ParserConfigurationException e) {
             throw new SAXException(e);
         }
@@ -93 +96 @@
         @Override
         public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
-            if( !parsingOffset ) {
-                if( qName.equals("offset") || qName.equals("calibration") ) {
+            if (!parsingOffset) {
+                if (qName.equals("offset") || qName.equals("calibration")) {
                     parsingOffset = true;
                     parsingDeprecate = false;
@@ -100 +103 @@
                     fields.position = parseLatLon(attributes);
                     fields.id = Integer.parseInt(attributes.getValue("id"));
-                    if( attributes.getValue("flagged") != null && attributes.getValue("flagged").equals("yes") )
+                    if (attributes.getValue("flagged") != null && attributes.getValue("flagged").equals("yes"))
                         fields.flagged = true;
                 }
             } else {
-                if( qName.equals("node") ) {
+                if (qName.equals("node")) {
                     fields.geometry.add(parseLatLon(attributes));
-                } else if( qName.equals("imagery-position") ) {
+                } else if (qName.equals("imagery-position")) {
                     fields.imageryPos = parseLatLon(attributes);
-                } else if( qName.equals("imagery") ) {
+                } else if (qName.equals("imagery")) {
                     String minZoom = attributes.getValue("minzoom");
                     String maxZoom = attributes.getValue("maxzoom");
-                    if( minZoom != null )
+                    if (minZoom != null)
                         fields.minZoom = Integer.parseInt(minZoom);
-                    if( maxZoom != null )
+                    if (maxZoom != null)
                         fields.maxZoom = Integer.parseInt(maxZoom);
-                } else if( qName.equals("deprecated") ) {
+                } else if (qName.equals("deprecated")) {
                     parsingDeprecate = true;
                 }
@@ -121 +124 @@
             accumulator.setLength(0);
         }
-        
+
         @Override
         public void characters(char[] ch, int start, int length) throws SAXException {
-            if( parsingOffset )
+            if (parsingOffset)
                 accumulator.append(ch, start, length);
         }
@@ -130 +133 @@
         @Override
         public void endElement(String uri, String localName, String qName) throws SAXException {
-            if( parsingOffset ) {
-                if( qName.equals("author") ) {
-                    if( !parsingDeprecate )
+            if (parsingOffset) {
+                if (qName.equals("author")) {
+                    if (!parsingDeprecate)
                         fields.author = accumulator.toString();
                     else
                         fields.abandonAuthor = accumulator.toString();
-                } else if( qName.equals("description") ) {
+                } else if (qName.equals("description")) {
                     fields.description = accumulator.toString();
-                } else if( qName.equals("reason") && parsingDeprecate ) {
+                } else if (qName.equals("reason") && parsingDeprecate) {
                     fields.abandonReason = accumulator.toString();
-                } else if( qName.equals("date") ) {
+                } else if (qName.equals("date")) {
                     try {
-                        if( !parsingDeprecate )
+                        if (!parsingDeprecate)
                             fields.date = dateParser.parse(accumulator.toString());
                         else
@@ -149 +152 @@
                         throw new SAXException(ex);
                     }
-                } else if( qName.equals("deprecated") ) {
+                } else if (qName.equals("deprecated")) {
                     parsingDeprecate = false;
-                } else if( qName.equals("imagery") ) {
+                } else if (qName.equals("imagery")) {
                     fields.imagery = accumulator.toString();
-                } else if( qName.equals("offset") || qName.equals("calibration") ) {
+                } else if (qName.equals("offset") || qName.equals("calibration")) {
                     // store offset
                     try {
                         offsets.add(fields.constructObject());
-                    } catch( IllegalArgumentException ex ) {
+                    } catch (IllegalArgumentException ex) {
                         // On one hand, we don't care, but this situation is one
                         // of those "it can never happen" cases.
@@ -167 +170 @@
         }
     }
-    
+
     /**
      * An accumulator for parsed fields. When there's enough data, it can construct
@@ -191 +194 @@
          * A constructor just calls {@link #clear()}.
          */
-        public IOFields() {
+        IOFields() {
             clear();
         }
-        
+
         /**
          * Clear all fields to <tt>null</tt> and <tt>-1</tt>.
@@ -220 +223 @@
          */
         public ImageryOffsetBase constructObject() {
-            if( author == null || description == null || position == null || date == null )
+            if (author == null || description == null || position == null || date == null)
                 throw new IllegalArgumentException("Not enought arguments to build an object");
             ImageryOffsetBase result;
-            if( geometry.isEmpty() ) {
-                if( imagery == null || imageryPos == null )
+            if (geometry.isEmpty()) {
+                if (imagery == null || imageryPos == null)
                     throw new IllegalArgumentException("Both imagery and imageryPos should be specified for the offset");
                 result = new ImageryOffset(imagery, imageryPos);
-                if( minZoom >= 0 )
-                    ((ImageryOffset)result).setMinZoom(minZoom);
-                if( maxZoom >= 0 )
-                    ((ImageryOffset)result).setMaxZoom(maxZoom);
+                if (minZoom >= 0)
+                    ((ImageryOffset) result).setMinZoom(minZoom);
+                if (maxZoom >= 0)
+                    ((ImageryOffset) result).setMaxZoom(maxZoom);
             } else {
                 result = new CalibrationObject(geometry.toArray(new LatLon[0]));
             }
-            if( id >= 0 )
+            if (id >= 0)
                 result.setId(id);
             result.setBasicInfo(position, author, description, date);
             result.setDeprecated(abandonDate, abandonAuthor, abandonReason);
-            if( flagged )
+            if (flagged)
                 result.setFlagged(flagged);
             return result;