rename org.eclipse.jpt.utility to org.eclipse.jpt.common.utility and move to common component

1 files changed, 53 insertions, 0 deletions

diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/StaticPropertyValueModel.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/StaticPropertyValueModel.java
new file mode 100644
index 0000000000..678f5aaefd
--- /dev/null
+++ b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/StaticPropertyValueModel.java
@@ -0,0 +1,53 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2009 Oracle. 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:
+ *     Oracle - initial API and implementation
+ ******************************************************************************/
+package org.eclipse.jpt.common.utility.internal.model.value;
+
+import org.eclipse.jpt.common.utility.internal.model.AbstractModel;
+import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
+
+/**
+ * Implementation of {@link PropertyValueModel} that can be used for
+ * returning a static value, but still allows listeners to be added.
+ * Listeners will <em>never</em> be notified of any changes, because there should be none.
+ */
+public class StaticPropertyValueModel<T>
+	extends AbstractModel
+	implements PropertyValueModel<T>
+{
+	/** The value. */
+	protected final T value;
+
+	private static final long serialVersionUID = 1L;
+
+
+	/**
+	 * Construct a static property value model for the specified value.
+	 */
+	public StaticPropertyValueModel(T value) {
+		super();
+		this.value = value;
+	}
+
+
+	// ********** PropertyValueModel implementation **********
+
+	public T getValue() {
+		return this.value;
+	}
+
+
+	// ********** Object overrides **********
+
+	@Override
+	public void toString(StringBuilder sb) {
+		sb.append(this.value);
+	}
+
+}