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Posted to dev@commons.apache.org by di...@apache.org on 2006/05/01 01:14:33 UTC
svn commit: r398459 -
/jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/ClassMap.java
Author: dion
Date: Sun Apr 30 16:14:30 2006
New Revision: 398459
URL: http://svn.apache.org/viewcvs?rev=398459&view=rev
Log:
Checkstyle
Modified:
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/ClassMap.java
Modified: jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/ClassMap.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/ClassMap.java?rev=398459&r1=398458&r2=398459&view=diff
==============================================================================
--- jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/ClassMap.java (original)
+++ jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/ClassMap.java Sun Apr 30 16:14:30 2006
@@ -36,11 +36,14 @@
* @version $Id$
*/
public class ClassMap {
+ /** represents a miss on the cached data. */
private static final class CacheMiss {
}
+ /** constant for a miss on the cached data. */
private static final CacheMiss CACHE_MISS = new CacheMiss();
+ /** represents null or missing arguments. */
private static final Object OBJECT = new Object();
/**
@@ -56,19 +59,18 @@
*/
private final Map methodCache = new Hashtable();
+ /** map from method name and args to a {@link Method}. */
private final MethodMap methodMap = new MethodMap();
/**
* Standard constructor.
+ * @param aClass the class to deconstruct.
*/
- public ClassMap(Class clazz) {
- this.clazz = clazz;
+ public ClassMap(Class aClass) {
+ clazz = aClass;
populateMethodCache();
}
- private ClassMap() {
- }
-
/**
* @return the class object whose methods are cached by this map.
*/
@@ -85,6 +87,11 @@
*
* If nothing is found, then we must actually go and introspect the method
* from the MethodMap.
+ *
+ * @param name method name
+ * @param params method parameters
+ * @return CACHE_MISS or a {@link Method}
+ * @throws MethodMap.AmbiguousException if the method and parameters are ambiguous.
*/
public Method findMethod(String name, Object[] params) throws MethodMap.AmbiguousException {
String methodKey = makeMethodKey(name, params);
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