Apply code-formatter in module 'org.locationtech.udig.render.wms.basic'

.gitignore

@@ -14,3 +14,4 @@ build.xml
 workspace
 runtime-udig.product
 .sts4-cache/
+docs/__pycache__

plugins/org.locationtech.udig.render.wms.basic/src/org/locationtech/udig/render/internal/wms/basic/BasicWMSMetricsFactory2.java

@@ -1,7 +1,7 @@
-/*
- *    uDig - User Friendly Desktop Internet GIS client
- *    http://udig.refractions.net
- *    (C) 2004, Refractions Research Inc.
+/**
+ * uDig - User Friendly Desktop Internet GIS client
+ * http://udig.refractions.net
+ * (C) 2004, Refractions Research Inc.
  *
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
@@ -31,88 +31,93 @@
 
 /**
  * Creates Metrics for the BasicWMSRenderer
- * 
+ *
  * @author Richard Gould
  */
 public class BasicWMSMetricsFactory2 implements IRenderMetricsFactory {
 
-    Map<String, CoordinateReferenceSystem> crsCache=new HashMap<String, CoordinateReferenceSystem>();
-    Map<Pair,MathTransform> transformCache=new HashMap<Pair, MathTransform>();
-    Map<Layer, Set<CoordinateReferenceSystem>> legalCRSCache=new HashMap<Layer, Set<CoordinateReferenceSystem>>();
-
-    public boolean canRender( IRenderContext toolkit ) {
-        if( !toolkit.getLayer().hasResource(WebMapServer.class) ) {
-            return false; // not a wms
+    Map<String, CoordinateReferenceSystem> crsCache = new HashMap<>();
+
+    Map<Pair, MathTransform> transformCache = new HashMap<>();
+
+    Map<Layer, Set<CoordinateReferenceSystem>> legalCRSCache = new HashMap<>();
+
+    @Override
+    public boolean canRender(IRenderContext toolkit) {
+        if (!toolkit.getLayer().hasResource(WebMapServer.class)) {
+            return false; // not a WMS
         }
         CoordinateReferenceSystem crs = toolkit.getViewportModel().getCRS();
-        if( crs == null ) {
-            return true; // we will assume our default            
-        }        
+        if (crs == null) {
+            return true; // we will assume our default
+        }
         org.geotools.ows.wms.Layer layer;
         try {
             layer = toolkit.getLayer().getResource(org.geotools.ows.wms.Layer.class, null);
         } catch (IOException e) {
             return false;
         }
-        if( layer == null ){
+        if (layer == null) {
             return false;
         }
         Set<CoordinateReferenceSystem> crss = legalCRSCache.get(layer);
-        if( crss!=null && crss.contains(crs))
+        if (crss != null && crss.contains(crs))
             return true;
-        if( searchForCRSMatch(crs, layer) ){
-            if( crss==null ){
-                crss=new HashSet<CoordinateReferenceSystem>();
+        if (searchForCRSMatch(crs, layer)) {
+            if (crss == null) {
+                crss = new HashSet<>();
                 legalCRSCache.put(layer, crss);
             }
             crss.add(crs);
-            
+
             return true;
         }
         return false;
     }
 
-    private boolean searchForCRSMatch( CoordinateReferenceSystem crs, org.geotools.ows.wms.Layer layer ) {
-        Set srs =  layer.getSrs();
-        for( Iterator i=srs.iterator(); i.hasNext();) {
+    private boolean searchForCRSMatch(CoordinateReferenceSystem crs,
+            org.geotools.ows.wms.Layer layer) {
+        Set srs = layer.getSrs();
+        for (Iterator i = srs.iterator(); i.hasNext();) {
             try {
                 String epsgCode = (String) i.next();
                 CoordinateReferenceSystem rs = getCRS(epsgCode);
-                
+
                 if (rs.equals(crs)) {
                     return true;
                 }
-                
+
                 MathTransform transform = getMathTransform(crs, rs);
-                
+
                 if (transform != null) {
                     return true;
                 }
-            }
-            catch( Throwable t ) {
-                // could not create a object representation of this code 
+            } catch (Throwable t) {
+                // could not create a object representation of this code
             }
         }
-		return false; // we cannot handle crs
+        return false; // we cannot handle CRS
     }
 
-    private synchronized MathTransform getMathTransform( CoordinateReferenceSystem from, CoordinateReferenceSystem to) throws FactoryException {
-        Pair pair = new Pair(from,to);
-        MathTransform result=this.transformCache.get(pair);
-        if( result==null ){
-            result=CRS.findMathTransform(from, to, true);
+    private synchronized MathTransform getMathTransform(CoordinateReferenceSystem from,
+            CoordinateReferenceSystem to) throws FactoryException {
+        Pair pair = new Pair(from, to);
+        MathTransform result = this.transformCache.get(pair);
+        if (result == null) {
+            result = CRS.findMathTransform(from, to, true);
             transformCache.put(pair, result);
         }
         return result;
     }
 
-    private synchronized CoordinateReferenceSystem getCRS( String epsgCode ) throws NoSuchAuthorityCodeException {
+    private synchronized CoordinateReferenceSystem getCRS(String epsgCode)
+            throws NoSuchAuthorityCodeException {
         CoordinateReferenceSystem result = crsCache.get(epsgCode);
-        if( result==null  ){
+        if (result == null) {
             try {
-                result=CRS.decode( epsgCode );
+                result = CRS.decode(epsgCode);
             } catch (FactoryException e) {
-                throw (RuntimeException) new RuntimeException( ).initCause( e );
+                throw (RuntimeException) new RuntimeException().initCause(e);
             }
             crsCache.put(epsgCode, result);
         }
@@ -122,20 +127,23 @@ private synchronized CoordinateReferenceSystem getCRS( String epsgCode ) throws
     /**
      * @see org.locationtech.udig.project.render.RenderMetricsFactory#createMetrics(org.locationtech.udig.project.render.RenderContext)
      */
-    public AbstractRenderMetrics createMetrics( IRenderContext context ) {
+    @Override
+    public AbstractRenderMetrics createMetrics(IRenderContext context) {
         return new BasicWMSMetrics2(context, this);
     }
+
     /**
      * @see org.locationtech.udig.project.render.RenderMetrics#getRendererType()
      */
+    @Override
     public Class getRendererType() {
         return BasicWMSRenderer2.class;
     }
 
-    private class Pair{
-        final CoordinateReferenceSystem from,to;
+    private class Pair {
+        final CoordinateReferenceSystem from, to;
 
-        public Pair( CoordinateReferenceSystem from, CoordinateReferenceSystem to ) {
+        public Pair(CoordinateReferenceSystem from, CoordinateReferenceSystem to) {
             this.from = from;
             this.to = to;
         }
@@ -150,7 +158,7 @@ public int hashCode() {
         }
 
         @Override
-        public boolean equals( Object obj ) {
+        public boolean equals(Object obj) {
             if (this == obj)
                 return true;
             if (obj == null)