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Diffstat (limited to 'plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java')
-rw-r--r--plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java52
1 files changed, 52 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java
new file mode 100644
index 0000000000..d0de8b794f
--- /dev/null
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java
@@ -0,0 +1,52 @@
+/***************************************************************************
+ * Copyright (c) 2004-2007 Eike Stepper, Germany.
+ * 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:
+ * Eike Stepper - initial API and implementation
+ **************************************************************************/
+package org.eclipse.net4j.util.ui;
+
+import java.util.Collection;
+
+/**
+ * @author Eike Stepper
+ */
+public class StaticContentProvider extends StructuredContentProvider
+{
+ private Object[] elements;
+
+ public StaticContentProvider(Object[] elements)
+ {
+ this.elements = elements;
+ }
+
+ public StaticContentProvider(Collection elements)
+ {
+ this(elements.toArray());
+ }
+
+ public StaticContentProvider(Class enumClass)
+ {
+ this(createElements(enumClass));
+ }
+
+ public Object[] getElements(Object inputElement)
+ {
+ return elements;
+ }
+
+ private static Object[] createElements(Class enumClass)
+ {
+ Object[] enumConstants = enumClass.getEnumConstants();
+ if (enumConstants == null)
+ {
+ throw new IllegalArgumentException("Illegal enum: " + enumClass);
+ }
+
+ return enumConstants;
+ }
+}

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