X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.graph%2Ftests%2Forg%2Fsimantics%2Fgraph%2Ftests%2Fdiff%2FTestDiff.java;h=08a498db987e5ec51def1e397d8358a7a0a427df;hb=refs%2Fchanges%2F38%2F238%2F2;hp=f8c2a8ec9c4bdb3d4aa903e0a281b04e33cd3a20;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.graph/tests/org/simantics/graph/tests/diff/TestDiff.java b/bundles/org.simantics.graph/tests/org/simantics/graph/tests/diff/TestDiff.java
index f8c2a8ec9..08a498db9 100644
--- a/bundles/org.simantics.graph/tests/org/simantics/graph/tests/diff/TestDiff.java
+++ b/bundles/org.simantics.graph/tests/org/simantics/graph/tests/diff/TestDiff.java
@@ -1,87 +1,87 @@
-package org.simantics.graph.tests.diff;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Random;
-
-import org.simantics.databoard.Bindings;
-import org.simantics.databoard.type.Datatype;
-import org.simantics.graph.diff.Diff;
-import org.simantics.graph.representation.External;
-import org.simantics.graph.representation.Identity;
-import org.simantics.graph.representation.Internal;
-import org.simantics.graph.representation.Optional;
-import org.simantics.graph.representation.TransferableGraph1;
-import org.simantics.graph.representation.Value;
-
-public class TestDiff {
-	
-	public static TransferableGraph1 load(String name) throws IOException {
-		InputStream stream = TestDiff.class.getResourceAsStream(name);
-		Bindings.getSerializerUnchecked(Datatype.class).skip(stream);
-		TransferableGraph1 result = (TransferableGraph1)TransferableGraph1.SERIALIZER.deserialize(stream);
-		stream.close();
-		return result;
-	}
-	
-	public static int[] randomPermutation(int size) {
-		Random rand = new Random();
-		int[] permutation = new int[size];
-		for(int i=0;i<size;++i)
-			permutation[i] = i;
-		for(int i=size-1;i>0;--i) {
-			int j = rand.nextInt(i+1);
-			int temp = permutation[i];
-			permutation[i] = permutation[j];
-			permutation[j] = temp;
-		}
-		return permutation;
-	}
-	
-	public static void shuffle(TransferableGraph1 tg) {
-		int[] permutation = randomPermutation(tg.resourceCount);
-		
-		{
-			int[] statements = tg.statements;
-			for(int i=0;i<statements.length;++i) {
-				int r = statements[i];
-				if(r >= 0)
-					statements[i] = permutation[r];				
-			}
-		}
-		
-		for(Identity id : tg.identities) {
-			id.resource = permutation[id.resource];
-			if(id.definition instanceof External) {
-				External def = (External)id.definition;
-				def.parent = permutation[def.parent];
-			}
-			else if(id.definition instanceof Internal) {
-				Internal def = (Internal)id.definition;
-				def.parent = permutation[def.parent];
-			}
-			else if(id.definition instanceof Optional) {
-				Optional def = (Optional)id.definition;
-				def.parent = permutation[def.parent];
-			}
-		}
-		
-		for(Value value : tg.values) {
-			value.resource = permutation[value.resource];
-		}
-	}
-	
-	public static void main(String[] args) throws Exception {
-		TransferableGraph1 graphOld = load("layer0.tg");
-		TransferableGraph1 graphNew = load("layer0.tg");
-		shuffle(graphNew);
-		long begin = System.nanoTime();
-		Diff diff = new Diff(graphOld, graphNew);
-		/*TransferableGraphDelta1 result =*/ diff.diff();
-		long end = System.nanoTime();
-
-		System.out.println("Total time: " + (end - begin)*1e-6 + "ms");
-		//result.print();
-	}
-	
-}
+package org.simantics.graph.tests.diff;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Random;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.type.Datatype;
+import org.simantics.graph.diff.Diff;
+import org.simantics.graph.representation.External;
+import org.simantics.graph.representation.Identity;
+import org.simantics.graph.representation.Internal;
+import org.simantics.graph.representation.Optional;
+import org.simantics.graph.representation.TransferableGraph1;
+import org.simantics.graph.representation.Value;
+
+public class TestDiff {
+	
+	public static TransferableGraph1 load(String name) throws IOException {
+		InputStream stream = TestDiff.class.getResourceAsStream(name);
+		Bindings.getSerializerUnchecked(Datatype.class).skip(stream);
+		TransferableGraph1 result = (TransferableGraph1)TransferableGraph1.SERIALIZER.deserialize(stream);
+		stream.close();
+		return result;
+	}
+	
+	public static int[] randomPermutation(int size) {
+		Random rand = new Random();
+		int[] permutation = new int[size];
+		for(int i=0;i<size;++i)
+			permutation[i] = i;
+		for(int i=size-1;i>0;--i) {
+			int j = rand.nextInt(i+1);
+			int temp = permutation[i];
+			permutation[i] = permutation[j];
+			permutation[j] = temp;
+		}
+		return permutation;
+	}
+	
+	public static void shuffle(TransferableGraph1 tg) {
+		int[] permutation = randomPermutation(tg.resourceCount);
+		
+		{
+			int[] statements = tg.statements;
+			for(int i=0;i<statements.length;++i) {
+				int r = statements[i];
+				if(r >= 0)
+					statements[i] = permutation[r];				
+			}
+		}
+		
+		for(Identity id : tg.identities) {
+			id.resource = permutation[id.resource];
+			if(id.definition instanceof External) {
+				External def = (External)id.definition;
+				def.parent = permutation[def.parent];
+			}
+			else if(id.definition instanceof Internal) {
+				Internal def = (Internal)id.definition;
+				def.parent = permutation[def.parent];
+			}
+			else if(id.definition instanceof Optional) {
+				Optional def = (Optional)id.definition;
+				def.parent = permutation[def.parent];
+			}
+		}
+		
+		for(Value value : tg.values) {
+			value.resource = permutation[value.resource];
+		}
+	}
+	
+	public static void main(String[] args) throws Exception {
+		TransferableGraph1 graphOld = load("layer0.tg");
+		TransferableGraph1 graphNew = load("layer0.tg");
+		shuffle(graphNew);
+		long begin = System.nanoTime();
+		Diff diff = new Diff(graphOld, graphNew);
+		/*TransferableGraphDelta1 result =*/ diff.diff();
+		long end = System.nanoTime();
+
+		System.out.println("Total time: " + (end - begin)*1e-6 + "ms");
+		//result.print();
+	}
+	
+}