--- /dev/null
+/*
+ * Copyright 2005-2010 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.wamblee.general;
+
+/**
+ * Object that holds a value of some type. This can be used where a mutable final value would
+ * be preferred.
+ *
+ * @author Erik Brakkee
+ *
+ */
+public class ValueHolder<T> {
+
+ private T value;
+
+ /**
+ * Constructs with null value.
+ */
+ public ValueHolder() {
+ value = null;
+ }
+
+ /**
+ * Constructs with given value.
+ * @param aValue Value.
+ */
+ public ValueHolder(T aValue) {
+ value = aValue;
+ }
+
+ /**
+ * @return Current value.
+ */
+ public T getValue() {
+ return value;
+ }
+
+ /**
+ * Set the value.
+ * @param aValue New value.
+ */
+ public void setValue(T aValue) {
+ value = aValue;
+ }
+}