1 files changed, 38 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/prov/ui/viewers/InternalRepositoryFilter.java b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/prov/ui/viewers/InternalRepositoryFilter.java
new file mode 100644
index 000000000..5766b730c
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/prov/ui/viewers/InternalRepositoryFilter.java
@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2007 IBM Corporation and others.
+ * 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.equinox.prov.ui.viewers;
+
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.equinox.prov.core.repository.IRepositoryInfo;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.viewers.ViewerFilter;
+
+/**
+ * Viewer filter which filters out internal repositories.
+ * 
+ * @since 3.4
+ */
+public class InternalRepositoryFilter extends ViewerFilter {
+
+	public boolean select(Viewer viewer, Object parentElement, Object element) {
+		IRepositoryInfo repo = null;
+		if (element instanceof IRepositoryInfo) {
+			repo = (IRepositoryInfo) element;
+		} else if (element instanceof IAdaptable) {
+			repo = (IRepositoryInfo) ((IAdaptable) element).getAdapter(IRepositoryInfo.class);
+		}
+		if (repo == null) {
+			return true;
+		}
+		return !(Boolean.valueOf(repo.getProperties().getProperty(IRepositoryInfo.IMPLEMENTATION_ONLY_KEY, "false"))).booleanValue(); //$NON-NLS-1$
+	}
+}