1 files changed, 59 insertions, 0 deletions
diff --git a/propertysheet/src/org/eclipse/wb/internal/core/model/property/EmptyProperty.java b/propertysheet/src/org/eclipse/wb/internal/core/model/property/EmptyProperty.java
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index 0000000..0f12a5a
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+++ b/propertysheet/src/org/eclipse/wb/internal/core/model/property/EmptyProperty.java
@@ -0,0 +1,59 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Google, Inc.
+ * 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:
+ *    Google, Inc. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.wb.internal.core.model.property;
+
+import org.eclipse.wb.internal.core.model.property.editor.PropertyEditor;
+import org.eclipse.wb.internal.core.model.property.editor.string.StringPropertyEditor;
+
+/**
+ * Empty {@link Property}, that has no title or value.
+ * 
+ * @author scheglov_ke
+ * @coverage core.model.property
+ */
+public class EmptyProperty extends Property {
+  ////////////////////////////////////////////////////////////////////////////
+  //
+  // Constructor
+  //
+  ////////////////////////////////////////////////////////////////////////////
+  public EmptyProperty() {
+    super(StringPropertyEditor.INSTANCE);
+  }
+
+  public EmptyProperty(PropertyEditor editor) {
+    super(editor);
+  }
+
+  ////////////////////////////////////////////////////////////////////////////
+  //
+  // Property
+  //
+  ////////////////////////////////////////////////////////////////////////////
+  @Override
+  public String getTitle() {
+    return null;
+  }
+
+  @Override
+  public boolean isModified() throws Exception {
+    return false;
+  }
+
+  @Override
+  public Object getValue() throws Exception {
+    return UNKNOWN_VALUE;
+  }
+
+  @Override
+  public void setValue(Object value) throws Exception {
+  }
+}