Add getters to functor classes

bug 27515


git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/collections/trunk@131605 13f79535-47bb-0310-9956-ffa450edef68

RELEASE-NOTES.html

@@ -25,22 +25,23 @@ No interface changes, or deprecations have occurred.
 
 <center><h3>NEW CLASSES</h3></center>
 <ul>
-<li>[26946] TransformedPredicate - A predicate where the input object is transformed</li>
+<li>TransformedPredicate - A predicate where the input object is transformed [26946]</li>
 </ul>
 
 <center><h3>ENHANCEMENTS</h3></center>
 <ul>
 <li>MultiKey - Add getKey(index) and size() methods and make constructor public</li>
 <li>AbstractHashedMap,AbstractLinkedMap - Add methods to access entry methods when protected scope blocks</li>
+<li>Functors - Add get methods to retrieve internal state [27515]</li>
 </ul>
 
 <center><h3>BUG FIXES</h3></center>
 <ul>
-<li>[27159] AbstractHashedMap subclasses failed to clone() correctly</li>
+<li>AbstractHashedMap subclasses failed to clone() correctly [27159]</li>
 </ul>
 
 <center><h3>JAVADOC</h3></center>
 <ul>
-<li>[26470] TreeBidiMap - Add javadoc about requiring Comparable entries</li>
+<li>TreeBidiMap - Add javadoc about requiring Comparable entries [26470]</li>
 <li>MultiKey - Add extra explanatations, examples and warnings</li>
 </ul>

src/java/org/apache/commons/collections/functors/AllPredicate.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns true if all the predicates return true.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -88,4 +88,13 @@ public final class AllPredicate implements Predicate, Serializable {
         return true;
     }
 
+    /**
+     * Gets the predicates, do not modify the array.
+     * @return the predicates
+     * @since Commons Collections 3.1
+     */
+    public Predicate[] getPredicates() {
+        return iPredicates;
+    }
+
 }

src/java/org/apache/commons/collections/functors/AndPredicate.java

@@ -23,7 +23,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns true if both the predicates return true.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -72,4 +72,22 @@ public final class AndPredicate implements Predicate, Serializable {
        return (iPredicate1.evaluate(object) && iPredicate2.evaluate(object));
     }
 
+    /**
+     * Gets the first predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate1() {
+        return iPredicate1;
+    }
+
+    /**
+     * Gets the second predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate2() {
+        return iPredicate2;
+    }
+
 }

src/java/org/apache/commons/collections/functors/AnyPredicate.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns true if any of the predicates return true.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -88,4 +88,13 @@ public final class AnyPredicate implements Predicate, Serializable {
         return false;
     }
 
+    /**
+     * Gets the predicates, do not modify the array.
+     * @return the predicates
+     * @since Commons Collections 3.1
+     */
+    public Predicate[] getPredicates() {
+        return iPredicates;
+    }
+
 }

src/java/org/apache/commons/collections/functors/ChainedClosure.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Closure;
  * Closure implementation that chains the specified closures together.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.4 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.5 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -119,4 +119,13 @@ public class ChainedClosure implements Closure, Serializable {
         }
     }
 
+    /**
+     * Gets the closures, do not modify the array.
+     * @return the closures
+     * @since Commons Collections 3.1
+     */
+    public Closure[] getClosures() {
+        return iClosures;
+    }
+
 }

src/java/org/apache/commons/collections/functors/ChainedTransformer.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Transformer;
  * Transformer implementation that chains the specified closures together.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.5 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.6 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -120,4 +120,13 @@ public class ChainedTransformer implements Transformer, Serializable {
         return object;
     }
 
+    /**
+     * Gets the transformers, do not modify the array.
+     * @return the transformers
+     * @since Commons Collections 3.1
+     */
+    public Transformer[] getTransformers() {
+        return iTransformers;
+    }
+
 }

src/java/org/apache/commons/collections/functors/ClosureTransformer.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Transformer;
  * and then returns the input.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -70,4 +70,13 @@ public class ClosureTransformer implements Transformer, Serializable {
         return input;
     }
 
+    /**
+     * Gets the closure.
+     * @return the closure
+     * @since Commons Collections 3.1
+     */
+    public Closure getClosure() {
+        return iClosure;
+    }
+
 }

src/java/org/apache/commons/collections/functors/ConstantFactory.java

@@ -27,7 +27,7 @@ import org.apache.commons.collections.Factory;
  * use the prototype factory.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -73,4 +73,13 @@ public class ConstantFactory implements Factory, Serializable {
         return iConstant;
     }
 
+    /**
+     * Gets the constant.
+     * @return the constant
+     * @since Commons Collections 3.1
+     */
+    public Object getConstant() {
+        return iConstant;
+    }
+
 }

src/java/org/apache/commons/collections/functors/ConstantTransformer.java

@@ -27,7 +27,7 @@ import org.apache.commons.collections.Transformer;
  * use the prototype factory.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -73,4 +73,13 @@ public class ConstantTransformer implements Transformer, Serializable {
         return iConstant;
     }
 
+    /**
+     * Gets the constant.
+     * @return the constant
+     * @since Commons Collections 3.1
+     */
+    public Object getConstant() {
+        return iConstant;
+    }
+
 }

src/java/org/apache/commons/collections/functors/EqualPredicate.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Predicate;
  * as the one stored in this predicate by equals.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -68,4 +68,13 @@ public final class EqualPredicate implements Predicate, Serializable {
         return (iValue.equals(object));
     }
 
+    /**
+     * Gets the value.
+     * @return the value
+     * @since Commons Collections 3.1
+     */
+    public Object getValue() {
+        return iValue;
+    }
+
 }

src/java/org/apache/commons/collections/functors/FactoryTransformer.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Transformer;
  * Transformer implementation that calls a Factory and returns the result.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -68,4 +68,13 @@ public class FactoryTransformer implements Transformer, Serializable {
         return iFactory.create();
     }
 
+    /**
+     * Gets the factory.
+     * @return the factory
+     * @since Commons Collections 3.1
+     */
+    public Factory getFactory() {
+        return iFactory;
+    }
+
 }

src/java/org/apache/commons/collections/functors/ForClosure.java

@@ -23,7 +23,7 @@ import org.apache.commons.collections.Closure;
  * Closure implementation that calls another closure n times, like a for loop.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -79,4 +79,22 @@ public class ForClosure implements Closure, Serializable {
         }
     }
 
+    /**
+     * Gets the closure.
+     * @return the closure
+     * @since Commons Collections 3.1
+     */
+    public Closure getClosure() {
+        return iClosure;
+    }
+
+    /**
+     * Gets the count.
+     * @return the count
+     * @since Commons Collections 3.1
+     */
+    public int getCount() {
+        return iCount;
+    }
+
 }

src/java/org/apache/commons/collections/functors/IdentityPredicate.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Predicate;
  * as the one stored in this predicate.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -69,4 +69,13 @@ public final class IdentityPredicate implements Predicate, Serializable {
         return (iValue == object);
     }
 
+    /**
+     * Gets the value.
+     * @return the value
+     * @since Commons Collections 3.1
+     */
+    public Object getValue() {
+        return iValue;
+    }
+
 }

src/java/org/apache/commons/collections/functors/IfClosure.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Predicate;
  * based on a predicate.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.4 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.5 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -86,4 +86,31 @@ public class IfClosure implements Closure, Serializable {
         }
     }
 
+    /**
+     * Gets the predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate() {
+        return iPredicate;
+    }
+
+    /**
+     * Gets the closure called when true.
+     * @return the closure
+     * @since Commons Collections 3.1
+     */
+    public Closure getTrueClosure() {
+        return iTrueClosure;
+    }
+
+    /**
+     * Gets the closure called when false.
+     * @return the closure
+     * @since Commons Collections 3.1
+     */
+    public Closure getFalseClosure() {
+        return iFalseClosure;
+    }
+
 }

src/java/org/apache/commons/collections/functors/InstanceofPredicate.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Predicate;
  * the type stored in this predicate.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.4 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.5 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -68,4 +68,13 @@ public final class InstanceofPredicate implements Predicate, Serializable {
         return (iType.isInstance(object));
     }
 
+    /**
+     * Gets the type to compare to.
+     * @return the type
+     * @since Commons Collections 3.1
+     */
+    public Class getType() {
+        return iType;
+    }
+
 }

src/java/org/apache/commons/collections/functors/MapTransformer.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Transformer;
  * using the input parameter as a key.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.5 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.6 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -70,4 +70,13 @@ public final class MapTransformer implements Transformer, Serializable {
         return iMap.get(input);
     }
 
+    /**
+     * Gets the map to lookup in.
+     * @return the map
+     * @since Commons Collections 3.1
+     */
+    public Map getMap() {
+        return iMap;
+    }
+
 }

src/java/org/apache/commons/collections/functors/NonePredicate.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns true if none of the predicates return true.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -88,4 +88,13 @@ public final class NonePredicate implements Predicate, Serializable {
         return true;
     }
 
+    /**
+     * Gets the predicates, do not modify the array.
+     * @return the predicates
+     * @since Commons Collections 3.1
+     */
+    public Predicate[] getPredicates() {
+        return iPredicates;
+    }
+
 }

src/java/org/apache/commons/collections/functors/NotPredicate.java

@@ -23,7 +23,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns the opposite of the decorated predicate.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -67,4 +67,13 @@ public final class NotPredicate implements Predicate, Serializable {
         return !(iPredicate.evaluate(object));
     }
 
+    /**
+     * Gets the predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate() {
+        return iPredicate;
+    }
+
 }

src/java/org/apache/commons/collections/functors/NullIsExceptionPredicate.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that throws an exception if the input is null.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.4 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.5 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -71,4 +71,13 @@ public final class NullIsExceptionPredicate implements Predicate, Serializable {
         return iPredicate.evaluate(object);
     }
 
+    /**
+     * Gets the predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate() {
+        return iPredicate;
+    }
+
 }

src/java/org/apache/commons/collections/functors/NullIsFalsePredicate.java

@@ -23,7 +23,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns false if the input is null.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -70,4 +70,13 @@ public final class NullIsFalsePredicate implements Predicate, Serializable {
         return iPredicate.evaluate(object);
     }
 
+    /**
+     * Gets the predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate() {
+        return iPredicate;
+    }
+
 }

src/java/org/apache/commons/collections/functors/NullIsTruePredicate.java

@@ -23,7 +23,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns true if the input is null.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -70,4 +70,13 @@ public final class NullIsTruePredicate implements Predicate, Serializable {
         return iPredicate.evaluate(object);
     }
 
+    /**
+     * Gets the predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate() {
+        return iPredicate;
+    }
+
 }

src/java/org/apache/commons/collections/functors/OnePredicate.java

@@ -24,7 +24,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns true if only one of the predicates return true.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -92,4 +92,13 @@ public final class OnePredicate implements Predicate, Serializable {
         return match;
     }
 
+    /**
+     * Gets the predicates, do not modify the array.
+     * @return the predicates
+     * @since Commons Collections 3.1
+     */
+    public Predicate[] getPredicates() {
+        return iPredicates;
+    }
+
 }

src/java/org/apache/commons/collections/functors/OrPredicate.java

@@ -23,7 +23,7 @@ import org.apache.commons.collections.Predicate;
  * Predicate implementation that returns true if either of the predicates return true.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -72,4 +72,22 @@ public final class OrPredicate implements Predicate, Serializable {
        return (iPredicate1.evaluate(object) || iPredicate2.evaluate(object));
     }
 
+    /**
+     * Gets the first predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate1() {
+        return iPredicate1;
+    }
+
+    /**
+     * Gets the second predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate2() {
+        return iPredicate2;
+    }
+
 }

src/java/org/apache/commons/collections/functors/PredicateTransformer.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Transformer;
  * and then returns the input.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -69,4 +69,13 @@ public class PredicateTransformer implements Transformer, Serializable {
         return (iPredicate.evaluate(input) ? Boolean.TRUE : Boolean.FALSE);
     }
 
+    /**
+     * Gets the predicate.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate() {
+        return iPredicate;
+    }
+
 }

src/java/org/apache/commons/collections/functors/SwitchClosure.java

@@ -27,7 +27,7 @@ import org.apache.commons.collections.Predicate;
  * like a switch statement.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -139,4 +139,31 @@ public class SwitchClosure implements Closure, Serializable {
         iDefault.execute(input);
     }
 
+    /**
+     * Gets the predicates, do not modify the array.
+     * @return the predicates
+     * @since Commons Collections 3.1
+     */
+    public Predicate[] getPredicates() {
+        return iPredicates;
+    }
+
+    /**
+     * Gets the closures, do not modify the array.
+     * @return the closures
+     * @since Commons Collections 3.1
+     */
+    public Closure[] getClosures() {
+        return iClosures;
+    }
+
+    /**
+     * Gets the default closure.
+     * @return the default closure
+     * @since Commons Collections 3.1
+     */
+    public Closure getDefaultClosure() {
+        return iDefault;
+    }
+
 }

src/java/org/apache/commons/collections/functors/SwitchTransformer.java

@@ -27,14 +27,14 @@ import org.apache.commons.collections.Transformer;
  * like a switch statement.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
 public class SwitchTransformer implements Transformer, Serializable {
 
     /** Serial version UID */
-
+    static final long serialVersionUID = -6404460890903469332L;
 
     /** The tests to consider */
     private final Predicate[] iPredicates;
@@ -138,4 +138,31 @@ public class SwitchTransformer implements Transformer, Serializable {
         return iDefault.transform(input);
     }
 
+    /**
+     * Gets the predicates, do not modify the array.
+     * @return the predicates
+     * @since Commons Collections 3.1
+     */
+    public Predicate[] getPredicates() {
+        return iPredicates;
+    }
+
+    /**
+     * Gets the transformers, do not modify the array.
+     * @return the transformers
+     * @since Commons Collections 3.1
+     */
+    public Transformer[] getTransformers() {
+        return iTransformers;
+    }
+
+    /**
+     * Gets the default transformer.
+     * @return the default transformer
+     * @since Commons Collections 3.1
+     */
+    public Transformer getDefaultTransformer() {
+        return iDefault;
+    }
+
 }

src/java/org/apache/commons/collections/functors/TransformerClosure.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Transformer;
  * and ignore the result.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -70,4 +70,13 @@ public class TransformerClosure implements Closure, Serializable {
         iTransformer.transform(input);
     }
 
+    /**
+     * Gets the transformer.
+     * @return the transformer
+     * @since Commons Collections 3.1
+     */
+    public Transformer getTransformer() {
+        return iTransformer;
+    }
+
 }

src/java/org/apache/commons/collections/functors/TransformerPredicate.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Transformer;
  * Predicate implementation that returns the result of a transformer.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.4 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.5 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -72,4 +72,13 @@ public final class TransformerPredicate implements Predicate, Serializable {
         return ((Boolean) result).booleanValue();
     }
 
+    /**
+     * Gets the transformer.
+     * @return the transformer
+     * @since Commons Collections 3.1
+     */
+    public Transformer getTransformer() {
+        return iTransformer;
+    }
+
 }

src/java/org/apache/commons/collections/functors/WhileClosure.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections.Predicate;
  * like a do-while or while loop.
  * 
  * @since Commons Collections 3.0
- * @version $Revision: 1.3 $ $Date: 2004/02/18 00:59:20 $
+ * @version $Revision: 1.4 $ $Date: 2004/03/13 17:17:03 $
  *
  * @author Stephen Colebourne
  */
@@ -87,5 +87,31 @@ public class WhileClosure implements Closure, Serializable {
         }
     }
 
-}
+    /**
+     * Gets the predicate in use.
+     * @return the predicate
+     * @since Commons Collections 3.1
+     */
+    public Predicate getPredicate() {
+        return iPredicate;
+    }
 
+    /**
+     * Gets the closure.
+     * @return the closure
+     * @since Commons Collections 3.1
+     */
+    public Closure getClosure() {
+        return iClosure;
+    }
+
+    /**
+     * Is the loop a do-while loop.
+     * @return true is do-while, false if while
+     * @since Commons Collections 3.1
+     */
+    public boolean isDoLoop() {
+        return iDoLoop;
+    }
+
+}