X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.mapping%2Fsrc%2Forg%2Fsimantics%2Fmapping%2Frule%2Finstructions%2FUnlessRuleInstruction.java;h=151ad2e01177bb1c5a75083fbd703f089e6a536b;hb=refs%2Fchanges%2F38%2F238%2F2;hp=a55dbd327c50cf222a6430893dbc9a40266d41c6;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.mapping/src/org/simantics/mapping/rule/instructions/UnlessRuleInstruction.java b/bundles/org.simantics.mapping/src/org/simantics/mapping/rule/instructions/UnlessRuleInstruction.java
index a55dbd327..151ad2e01 100644
--- a/bundles/org.simantics.mapping/src/org/simantics/mapping/rule/instructions/UnlessRuleInstruction.java
+++ b/bundles/org.simantics.mapping/src/org/simantics/mapping/rule/instructions/UnlessRuleInstruction.java
@@ -1,80 +1,80 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.mapping.rule.instructions;
-
-import gnu.trove.map.hash.TIntIntHashMap;
-import gnu.trove.set.hash.TIntHashSet;
-
-import org.simantics.db.ReadGraph;
-import org.simantics.db.WriteGraph;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.layer0.utils.triggers.IModification;
-import org.simantics.mapping.constraint.instructions.IInstruction;
-
-public class UnlessRuleInstruction implements IRuleInstruction {
-	IInstruction condition;
-	IRuleInstruction rule;
-	
-	public UnlessRuleInstruction(IInstruction condition, IRuleInstruction rule) {
-		this.condition = condition;
-		this.rule = rule;
-	}
-	
-	@Override
-	public IModification execute(ReadGraph g, Object[] bindings) throws DatabaseException {
-		if(DEBUG)
-			System.out.println("UnlessRuleInstruction.execute: condition");
-		Object cont = condition.query(g, bindings);
-		if(cont == IInstruction.FAILURE) {
-			if(DEBUG)
-				System.out.println("UnlessRuleInstruction.execute: execute");
-			return rule.execute(g, bindings);
-		}
-		return null;
-	}
-
-	@Override
-	public void doExecute(WriteGraph g, Object[] bindings) throws DatabaseException {
-		if(DEBUG)
-			System.out.println("UnlessRuleInstruction.doExecute: condition");
-		Object cont = condition.query(g, bindings);
-		if(cont == IInstruction.FAILURE) {
-			if(DEBUG)
-				System.out.println("UnlessRuleInstruction.doExecute: execute");
-			rule.doExecute(g, bindings);
-		}
-	}
-	
-	@Override
-	public void collectVariables(TIntHashSet reads, TIntHashSet writes) {
-		condition.collectVariables(reads, writes);
-		rule.collectVariables(reads, writes);
-	}
-
-	@Override
-	public void mapVariables(TIntIntHashMap map) {
-		condition.mapVariables(map);
-		rule.mapVariables(map);
-	}
-	
-	@Override
-	public void toString(StringBuilder b, int indent) {		
-		b.append("unless ");
-		condition.toString(b, indent+1);
-		b.append('\n');
-		
-		for(int i=0;i<indent;++i)
-			b.append(INDENTATION);
-		b.append("then ");
-		rule.toString(b, indent+1);	
-	}
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.mapping.rule.instructions;
+
+import gnu.trove.map.hash.TIntIntHashMap;
+import gnu.trove.set.hash.TIntHashSet;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.utils.triggers.IModification;
+import org.simantics.mapping.constraint.instructions.IInstruction;
+
+public class UnlessRuleInstruction implements IRuleInstruction {
+	IInstruction condition;
+	IRuleInstruction rule;
+	
+	public UnlessRuleInstruction(IInstruction condition, IRuleInstruction rule) {
+		this.condition = condition;
+		this.rule = rule;
+	}
+	
+	@Override
+	public IModification execute(ReadGraph g, Object[] bindings) throws DatabaseException {
+		if(DEBUG)
+			System.out.println("UnlessRuleInstruction.execute: condition");
+		Object cont = condition.query(g, bindings);
+		if(cont == IInstruction.FAILURE) {
+			if(DEBUG)
+				System.out.println("UnlessRuleInstruction.execute: execute");
+			return rule.execute(g, bindings);
+		}
+		return null;
+	}
+
+	@Override
+	public void doExecute(WriteGraph g, Object[] bindings) throws DatabaseException {
+		if(DEBUG)
+			System.out.println("UnlessRuleInstruction.doExecute: condition");
+		Object cont = condition.query(g, bindings);
+		if(cont == IInstruction.FAILURE) {
+			if(DEBUG)
+				System.out.println("UnlessRuleInstruction.doExecute: execute");
+			rule.doExecute(g, bindings);
+		}
+	}
+	
+	@Override
+	public void collectVariables(TIntHashSet reads, TIntHashSet writes) {
+		condition.collectVariables(reads, writes);
+		rule.collectVariables(reads, writes);
+	}
+
+	@Override
+	public void mapVariables(TIntIntHashMap map) {
+		condition.mapVariables(map);
+		rule.mapVariables(map);
+	}
+	
+	@Override
+	public void toString(StringBuilder b, int indent) {		
+		b.append("unless ");
+		condition.toString(b, indent+1);
+		b.append('\n');
+		
+		for(int i=0;i<indent;++i)
+			b.append(INDENTATION);
+		b.append("then ");
+		rule.toString(b, indent+1);	
+	}
+}