Initial opendaylight infrastructure commit!!

[controller.git] / third-party / net.sf.jung2 / src / main / java / edu / uci / ics / jung / algorithms / util / SettableTransformer.java

diff --git a/third-party/net.sf.jung2/src/main/java/edu/uci/ics/jung/algorithms/util/SettableTransformer.java b/third-party/net.sf.jung2/src/main/java/edu/uci/ics/jung/algorithms/util/SettableTransformer.java
new file mode 100644 (file)
index 0000000..5e5168a
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+++ b/third-party/net.sf.jung2/src/main/java/edu/uci/ics/jung/algorithms/util/SettableTransformer.java
@@ -0,0 +1,31 @@
+/*
+ * Created on Aug 5, 2007
+ *
+ * Copyright (c) 2007, the JUNG Project and the Regents of the University 
+ * of California
+ * All rights reserved.
+ *
+ * This software is open-source under the BSD license; see either
+ * "license.txt" or
+ * http://jung.sourceforge.net/license.txt for a description.
+ */
+package edu.uci.ics.jung.algorithms.util;
+
+import org.apache.commons.collections15.Transformer;
+
+/**
+ * An interface for classes that can set the value to be returned (from <code>transform()</code>)
+ * when invoked on a given input.
+ * 
+ * @author Joshua O'Madadhain
+ */
+public interface SettableTransformer<I, O> extends Transformer<I, O>
+{
+    /**
+     * Sets the value (<code>output</code>) to be returned by a call to 
+     * <code>transform(input)</code>).
+     * @param input
+     * @param output
+     */
+    public void set(I input, O output);
+}