fixed copyrights

34 files changed, 713 insertions, 2 deletions

diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/impl/model4PackageImpl.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/impl/model4PackageImpl.java
index b1b5c48ad1..6e93cf2d53 100644
--- a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/impl/model4PackageImpl.java
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/impl/model4PackageImpl.java
@@ -8,7 +8,7 @@
  * Contributors:
  *    Eike Stepper - initial API and implementation
  *
- * $Id: model4PackageImpl.java,v 1.7 2008-12-28 17:56:41 estepper Exp $
+ * $Id: model4PackageImpl.java,v 1.8 2008-12-29 15:06:17 estepper Exp $
  */
 package org.eclipse.emf.cdo.tests.model4.impl;
 
@@ -1249,7 +1249,7 @@ public class model4PackageImpl extends EPackageImpl implements model4Package
         !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
     initEReference(getGenRefMapNonContained_Elements(), this.getStringToEObject(), null, "elements", null, 0, -1,
         GenRefMapNonContained.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES,
-        !IS_UNSETTABLE, !IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+        !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 
     initEClass(stringToEObjectEClass, Map.Entry.class, "StringToEObject", !IS_ABSTRACT, !IS_INTERFACE,
         !IS_GENERATED_INSTANCE_CLASS);
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ContainedElementNoOppositeValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ContainedElementNoOppositeValidator.java
new file mode 100644
index 0000000000..85dd14f583
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ContainedElementNoOppositeValidator.java
@@ -0,0 +1,20 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ContainedElementNoOppositeValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ContainedElementNoOpposite}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ContainedElementNoOppositeValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMapNonContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMapNonContainedValidator.java
new file mode 100644
index 0000000000..cba740d632
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMapNonContainedValidator.java
@@ -0,0 +1,23 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: GenRefMapNonContainedValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.common.util.EMap;
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.GenRefMapNonContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface GenRefMapNonContainedValidator
+{
+  boolean validate();
+
+  boolean validateElements(EMap<String, EObject> value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiContainedValidator.java
new file mode 100644
index 0000000000..45428aa91a
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiContainedValidator.java
@@ -0,0 +1,23 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: GenRefMultiContainedValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.GenRefMultiContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface GenRefMultiContainedValidator
+{
+  boolean validate();
+
+  boolean validateElements(EList<EObject> value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiNUNonContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiNUNonContainedValidator.java
new file mode 100644
index 0000000000..8da2a760b7
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiNUNonContainedValidator.java
@@ -0,0 +1,23 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: GenRefMultiNUNonContainedValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.GenRefMultiNUNonContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface GenRefMultiNUNonContainedValidator
+{
+  boolean validate();
+
+  boolean validateElements(EList<EObject> value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiNonContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiNonContainedValidator.java
new file mode 100644
index 0000000000..a4395695bd
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefMultiNonContainedValidator.java
@@ -0,0 +1,23 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: GenRefMultiNonContainedValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.GenRefMultiNonContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface GenRefMultiNonContainedValidator
+{
+  boolean validate();
+
+  boolean validateElements(EList<EObject> value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefSingleContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefSingleContainedValidator.java
new file mode 100644
index 0000000000..9f14cc49ec
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefSingleContainedValidator.java
@@ -0,0 +1,22 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: GenRefSingleContainedValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.GenRefSingleContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface GenRefSingleContainedValidator
+{
+  boolean validate();
+
+  boolean validateElement(EObject value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefSingleNonContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefSingleNonContainedValidator.java
new file mode 100644
index 0000000000..17cd91dbb2
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/GenRefSingleNonContainedValidator.java
@@ -0,0 +1,22 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: GenRefSingleNonContainedValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.GenRefSingleNonContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface GenRefSingleNonContainedValidator
+{
+  boolean validate();
+
+  boolean validateElement(EObject value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplContainedElementNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplContainedElementNPLValidator.java
new file mode 100644
index 0000000000..f0a32a403a
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplContainedElementNPLValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplContainedElementNPLValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplContainedElementNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplContainedElementNPLValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainedElementValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainedElementValidator.java
new file mode 100644
index 0000000000..226187660a
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainedElementValidator.java
@@ -0,0 +1,20 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplMultiRefContainedElementValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplMultiRefContainedElement}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplMultiRefContainedElementValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainerNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainerNPLValidator.java
new file mode 100644
index 0000000000..c0c088c246
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainerNPLValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplMultiRefContainerNPLValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplMultiRefContainerNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplMultiRefContainerNPLValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainerValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainerValidator.java
new file mode 100644
index 0000000000..03986bf37e
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefContainerValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplMultiRefContainerValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplMultiRefContainer}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplMultiRefContainerValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainedElementValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainedElementValidator.java
new file mode 100644
index 0000000000..9c4e3e5d6c
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainedElementValidator.java
@@ -0,0 +1,20 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplMultiRefNonContainedElementValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplMultiRefNonContainedElement}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplMultiRefNonContainedElementValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainerNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainerNPLValidator.java
new file mode 100644
index 0000000000..8880072975
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainerNPLValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplMultiRefNonContainerNPLValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplMultiRefNonContainerNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplMultiRefNonContainerNPLValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainerValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainerValidator.java
new file mode 100644
index 0000000000..cc6dcd52a9
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplMultiRefNonContainerValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplMultiRefNonContainerValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplMultiRefNonContainer}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplMultiRefNonContainerValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainedElementValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainedElementValidator.java
new file mode 100644
index 0000000000..fef57abd2f
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainedElementValidator.java
@@ -0,0 +1,20 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplSingleRefContainedElementValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplSingleRefContainedElement}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplSingleRefContainedElementValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainerNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainerNPLValidator.java
new file mode 100644
index 0000000000..21588d7926
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainerNPLValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplSingleRefContainerNPLValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplSingleRefContainerNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplSingleRefContainerNPLValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainerValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainerValidator.java
new file mode 100644
index 0000000000..0bff2af818
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefContainerValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplSingleRefContainerValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplSingleRefContainer}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplSingleRefContainerValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainedElementValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainedElementValidator.java
new file mode 100644
index 0000000000..2ef3c58d64
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainedElementValidator.java
@@ -0,0 +1,20 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplSingleRefNonContainedElementValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplSingleRefNonContainedElement}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplSingleRefNonContainedElementValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainerNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainerNPLValidator.java
new file mode 100644
index 0000000000..035af55d0a
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainerNPLValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplSingleRefNonContainerNPLValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplSingleRefNonContainerNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplSingleRefNonContainerNPLValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainerValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainerValidator.java
new file mode 100644
index 0000000000..6f49bc0485
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/ImplSingleRefNonContainerValidator.java
@@ -0,0 +1,19 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: ImplSingleRefNonContainerValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.ImplSingleRefNonContainer}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface ImplSingleRefNonContainerValidator
+{
+  boolean validate();
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/MultiContainedElementValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/MultiContainedElementValidator.java
new file mode 100644
index 0000000000..dc86015a9d
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/MultiContainedElementValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: MultiContainedElementValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.RefMultiContained;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.MultiContainedElement}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface MultiContainedElementValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+
+  boolean validateParent(RefMultiContained value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/MultiNonContainedElementValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/MultiNonContainedElementValidator.java
new file mode 100644
index 0000000000..a1dd9850fd
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/MultiNonContainedElementValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: MultiNonContainedElementValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.RefMultiNonContained;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.MultiNonContainedElement}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface MultiNonContainedElementValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+
+  boolean validateParent(RefMultiNonContained value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiContainedNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiContainedNPLValidator.java
new file mode 100644
index 0000000000..5121d17c74
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiContainedNPLValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: RefMultiContainedNPLValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.ContainedElementNoOpposite;
+
+import org.eclipse.emf.common.util.EList;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.RefMultiContainedNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface RefMultiContainedNPLValidator
+{
+  boolean validate();
+
+  boolean validateElements(EList<ContainedElementNoOpposite> value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiContainedValidator.java
new file mode 100644
index 0000000000..5c5c26dc56
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiContainedValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: RefMultiContainedValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.MultiContainedElement;
+
+import org.eclipse.emf.common.util.EList;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.RefMultiContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface RefMultiContainedValidator
+{
+  boolean validate();
+
+  boolean validateElements(EList<MultiContainedElement> value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiNonContainedNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiNonContainedNPLValidator.java
new file mode 100644
index 0000000000..39690394db
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiNonContainedNPLValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: RefMultiNonContainedNPLValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.ContainedElementNoOpposite;
+
+import org.eclipse.emf.common.util.EList;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.RefMultiNonContainedNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface RefMultiNonContainedNPLValidator
+{
+  boolean validate();
+
+  boolean validateElements(EList<ContainedElementNoOpposite> value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiNonContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiNonContainedValidator.java
new file mode 100644
index 0000000000..868766da71
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefMultiNonContainedValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: RefMultiNonContainedValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.MultiNonContainedElement;
+
+import org.eclipse.emf.common.util.EList;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.RefMultiNonContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface RefMultiNonContainedValidator
+{
+  boolean validate();
+
+  boolean validateElements(EList<MultiNonContainedElement> value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleContainedNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleContainedNPLValidator.java
new file mode 100644
index 0000000000..914aeb537c
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleContainedNPLValidator.java
@@ -0,0 +1,22 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: RefSingleContainedNPLValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.ContainedElementNoOpposite;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.RefSingleContainedNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface RefSingleContainedNPLValidator
+{
+  boolean validate();
+
+  boolean validateElement(ContainedElementNoOpposite value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleContainedValidator.java
new file mode 100644
index 0000000000..9aa0511eda
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleContainedValidator.java
@@ -0,0 +1,22 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: RefSingleContainedValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.SingleContainedElement;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.RefSingleContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface RefSingleContainedValidator
+{
+  boolean validate();
+
+  boolean validateElement(SingleContainedElement value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleNonContainedNPLValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleNonContainedNPLValidator.java
new file mode 100644
index 0000000000..71aaa783b2
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleNonContainedNPLValidator.java
@@ -0,0 +1,22 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: RefSingleNonContainedNPLValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.ContainedElementNoOpposite;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.RefSingleNonContainedNPL}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface RefSingleNonContainedNPLValidator
+{
+  boolean validate();
+
+  boolean validateElement(ContainedElementNoOpposite value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleNonContainedValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleNonContainedValidator.java
new file mode 100644
index 0000000000..96d94d06ae
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/RefSingleNonContainedValidator.java
@@ -0,0 +1,22 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: RefSingleNonContainedValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.SingleNonContainedElement;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.RefSingleNonContained}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface RefSingleNonContainedValidator
+{
+  boolean validate();
+
+  boolean validateElement(SingleNonContainedElement value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/SingleContainedElementValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/SingleContainedElementValidator.java
new file mode 100644
index 0000000000..b83a6216f5
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/SingleContainedElementValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: SingleContainedElementValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.RefSingleContained;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.SingleContainedElement}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface SingleContainedElementValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+
+  boolean validateParent(RefSingleContained value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/SingleNonContainedElementValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/SingleNonContainedElementValidator.java
new file mode 100644
index 0000000000..b5f8ee4aed
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/SingleNonContainedElementValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: SingleNonContainedElementValidator.java,v 1.1 2008-12-29 15:06:17 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.cdo.tests.model4.RefSingleNonContained;
+
+/**
+ * A sample validator interface for {@link org.eclipse.emf.cdo.tests.model4.SingleNonContainedElement}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface SingleNonContainedElementValidator
+{
+  boolean validate();
+
+  boolean validateName(String value);
+
+  boolean validateParent(RefSingleNonContained value);
+}
diff --git a/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/StringToEObjectValidator.java b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/StringToEObjectValidator.java
new file mode 100644
index 0000000000..90878a1912
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.tests.model4/src/org/eclipse/emf/cdo/tests/model4/validation/StringToEObjectValidator.java
@@ -0,0 +1,24 @@
+/**
+ * <copyright>
+ * </copyright>
+ *
+ * $Id: StringToEObjectValidator.java,v 1.1 2008-12-29 15:06:16 estepper Exp $
+ */
+package org.eclipse.emf.cdo.tests.model4.validation;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * A sample validator interface for {@link java.util.Map.Entry}.
+ * This doesn't really do anything, and it's not a real EMF artifact.
+ * It was generated by the org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's code generator can be extended.
+ * This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
+ */
+public interface StringToEObjectValidator
+{
+  boolean validate();
+
+  boolean validateTypedKey(String value);
+
+  boolean validateTypedValue(EObject value);
+}