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<tr class="head"><td colspan="5">Commit in <b><tt>asxsd/trunk/src/main/java/uk/co/badgersinfoil/asxsd/components</tt></b></td></tr>
<tr><td><tt><a href="#file1"><span id="added">IdentityMappingFunction.java</span></a></tt> </td><td></td><td align="right" id="added">+24</td><td></td><td nowrap="nowrap" align="right">added 143</td></tr>
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<pre class="comment">
no-op MappingFunction implementation
</pre>
<hr /><a name="file1" /><div class="file">
<span class="pathname" id="added">asxsd/trunk/src/main/java/uk/co/badgersinfoil/asxsd/components</span><br />
<div class="fileheader" id="added"><big><b>IdentityMappingFunction.java</b></big> <small id="info">added at 143</small></div>
<pre class="diff"><small id="info">--- trunk/src/main/java/uk/co/badgersinfoil/asxsd/components/IdentityMappingFunction.java (rev 0)
+++ trunk/src/main/java/uk/co/badgersinfoil/asxsd/components/IdentityMappingFunction.java 2007-09-05 23:31:58 UTC (rev 143)
@@ -0,0 +1,24 @@
</small></pre><pre class="diff" id="added">+package uk.co.badgersinfoil.asxsd.components;
+
+import uk.co.badgersinfoil.asxsd.MappingFunction;
+
+/**
+ * A 'mapping function' interface implementation that actually contributes
+ * no code toward the generated program (when applied to an expression, the
+ * expression is unchanged).
+ */
+public class IdentityMappingFunction implements MappingFunction {
+
+ public static IdentityMappingFunction INSTANCE = new IdentityMappingFunction();
+
+ private IdentityMappingFunction() {
+ // hide ctor
+ }
+
+ /**
+ * Returns its argument unchanged.
+ */
+ public String appliedTo(String expr) {
+ return expr;
+ }
+}
</pre><pre class="diff"><small id="info">\ No newline at end of file
</small></pre></div>
<center><small><a href="http://www.badgers-in-foil.co.uk/projects/cvsspam/" title="commit -> email">CVSspam</a> 0.2.12</small></center>
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