X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fbinding%2FOptionalBinding.java;h=0c45ef01a734c742a05bede7b8a4b43fe1184353;hb=refs%2Fchanges%2F38%2F238%2F2;hp=b94a5fb7674b03c70fb297899d2c790fb5f3ff02;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/OptionalBinding.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/OptionalBinding.java
index b94a5fb76..0c45ef01a 100644
--- a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/OptionalBinding.java
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/OptionalBinding.java
@@ -1,31 +1,31 @@
-/*******************************************************************************
- *  Copyright (c) 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
- *******************************************************************************/
+/*******************************************************************************
+ *  Copyright (c) 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.databoard.binding;
 
-import java.util.IdentityHashMap;
-import java.util.Set;
-
-import org.simantics.databoard.Bindings;
-import org.simantics.databoard.accessor.reference.ChildReference;
-import org.simantics.databoard.accessor.reference.IndexReference;
-import org.simantics.databoard.accessor.reference.KeyReference;
-import org.simantics.databoard.accessor.reference.LabelReference;
-import org.simantics.databoard.accessor.reference.NameReference;
-import org.simantics.databoard.adapter.AdaptException;
-import org.simantics.databoard.binding.error.BindingException;
-import org.simantics.databoard.binding.error.RuntimeBindingException;
-import org.simantics.databoard.binding.impl.BindingPrintContext;
-import org.simantics.databoard.type.OptionalType;
-import org.simantics.databoard.util.IdentityPair;
+import java.util.IdentityHashMap;
+import java.util.Set;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.accessor.reference.ChildReference;
+import org.simantics.databoard.accessor.reference.IndexReference;
+import org.simantics.databoard.accessor.reference.KeyReference;
+import org.simantics.databoard.accessor.reference.LabelReference;
+import org.simantics.databoard.accessor.reference.NameReference;
+import org.simantics.databoard.adapter.AdaptException;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.binding.error.RuntimeBindingException;
+import org.simantics.databoard.binding.impl.BindingPrintContext;
+import org.simantics.databoard.type.OptionalType;
+import org.simantics.databoard.util.IdentityPair;
 
 
 /**
@@ -96,32 +96,32 @@ public abstract class OptionalBinding extends Binding {
     public Binding getComponentBinding() {
         return componentBinding;
     }
-    	
-	@Override
-	public void readFrom(Binding srcBinding, Object src, Object dst)
-			throws BindingException {
-		OptionalBinding sb = (OptionalBinding) srcBinding;
-		if (sb.hasValue(src)) {
-			Binding dcb = getComponentBinding();
-			Binding scb = sb.getComponentBinding();
-			Object scv = sb.getValue(src);
-			if (dcb.isImmutable() || !hasValue(dst)) {
-				try {
-					Object v = Bindings.clone(scv, scb, dcb);
-					v = dcb.readFromTry(scb, scv, v);
-					setValue(dst, v);
-				} catch (AdaptException e) {
-					throw new BindingException(e);
-				}
-			} else {
-				Object v = getValue(src);
-				v = dcb.readFromTry(scb, scv, v);
-				setValue(dst, v);
-			}
-		} else {
-			setNoValue(dst);
-		}
-	}
+    	
+	@Override
+	public void readFrom(Binding srcBinding, Object src, Object dst)
+			throws BindingException {
+		OptionalBinding sb = (OptionalBinding) srcBinding;
+		if (sb.hasValue(src)) {
+			Binding dcb = getComponentBinding();
+			Binding scb = sb.getComponentBinding();
+			Object scv = sb.getValue(src);
+			if (dcb.isImmutable() || !hasValue(dst)) {
+				try {
+					Object v = Bindings.clone(scv, scb, dcb);
+					v = dcb.readFromTry(scb, scv, v);
+					setValue(dst, v);
+				} catch (AdaptException e) {
+					throw new BindingException(e);
+				}
+			} else {
+				Object v = getValue(src);
+				v = dcb.readFromTry(scb, scv, v);
+				setValue(dst, v);
+			}
+		} else {
+			setNoValue(dst);
+		}
+	}
     
     @Override
     public void accept(Visitor1 v, Object obj) {
@@ -150,7 +150,7 @@ public abstract class OptionalBinding extends Binding {
 	}
 	
 	@Override
-	public int deepCompare(Object o1, Object o2, Set<IdentityPair<Object, Object>> compareHistory) throws BindingException 
+	public int deepCompare(Object o1, Object o2, Set<IdentityPair<Object, Object>> compareHistory) throws BindingException 
 	{
 		Boolean h1 = hasValue(o1);
 		Boolean h2 = hasValue(o2);
@@ -188,45 +188,45 @@ public abstract class OptionalBinding extends Binding {
 			throw new RuntimeBindingException(e);
 		}
     }
-
-    @Override
-	protected void toString(Object value, BindingPrintContext ctx) throws BindingException {
-    	if(hasValue(value)) {
-    		getComponentBinding().toString(getValue(value), ctx);
-    	} else {
-    		ctx.b.append("null");
-    	}
-    }
-    
-    @Override
-    public Binding getComponentBinding(ChildReference path) {
-    	if (path==null) return this;
-    	if (path instanceof KeyReference) throw new IllegalArgumentException("KeyReference is not supported in OptionalType"); 
-    	if (path instanceof NameReference) throw new IllegalArgumentException("NameReference is not supported in OptionalType"); 
-    	if (path instanceof IndexReference && ((IndexReference) path).index!=0) throw new IllegalArgumentException("Index out of bounds");
-    	if (path instanceof LabelReference && !((LabelReference) path).label.equals("v")) throw new IllegalArgumentException("Unknown label");
-    	return componentBinding.getComponentBinding(path.childReference);
-    }    
-    
-    @Override
-    public int getComponentCount() {
-    	return 1;
-    }
-    
-    @Override
-    public Binding getComponentBinding(int index) {
-    	if (index==0) return componentBinding;
-    	throw new IllegalArgumentException();
-    }
-
-    @Override
-    protected boolean deepEquals(Object obj,
-    		Set<IdentityPair<Binding, Binding>> compareHistory) {
-    	return super.deepEquals( obj, compareHistory ) && componentBinding.equals(((OptionalBinding) obj).componentBinding, compareHistory);
-    }
-    
-    @Override
-    public int deepHashCode(IdentityHashMap<Object, Object> hashedObjects) {
-    	return super.deepHashCode( hashedObjects ) + componentBinding.hashCode(hashedObjects);
+
+    @Override
+	protected void toString(Object value, BindingPrintContext ctx) throws BindingException {
+    	if(hasValue(value)) {
+    		getComponentBinding().toString(getValue(value), ctx);
+    	} else {
+    		ctx.b.append("null");
+    	}
+    }
+    
+    @Override
+    public Binding getComponentBinding(ChildReference path) {
+    	if (path==null) return this;
+    	if (path instanceof KeyReference) throw new IllegalArgumentException("KeyReference is not supported in OptionalType"); 
+    	if (path instanceof NameReference) throw new IllegalArgumentException("NameReference is not supported in OptionalType"); 
+    	if (path instanceof IndexReference && ((IndexReference) path).index!=0) throw new IllegalArgumentException("Index out of bounds");
+    	if (path instanceof LabelReference && !((LabelReference) path).label.equals("v")) throw new IllegalArgumentException("Unknown label");
+    	return componentBinding.getComponentBinding(path.childReference);
+    }    
+    
+    @Override
+    public int getComponentCount() {
+    	return 1;
+    }
+    
+    @Override
+    public Binding getComponentBinding(int index) {
+    	if (index==0) return componentBinding;
+    	throw new IllegalArgumentException();
+    }
+
+    @Override
+    protected boolean deepEquals(Object obj,
+    		Set<IdentityPair<Binding, Binding>> compareHistory) {
+    	return super.deepEquals( obj, compareHistory ) && componentBinding.equals(((OptionalBinding) obj).componentBinding, compareHistory);
+    }
+    
+    @Override
+    public int deepHashCode(IdentityHashMap<Object, Object> hashedObjects) {
+    	return super.deepHashCode( hashedObjects ) + componentBinding.hashCode(hashedObjects);
     }
 }