// Copyright 2010 The Apache Software Foundation
//
// 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.apache.tapestry5.func;

/**
 * A reducer takes an accumulator value and a single value from a collection and computes a new
 * accumulator value.
 * <A> type of accumulator
 * <T> type of collection value
 * 
 * @since 5.2.0
 */
public interface Reducer<A, T>
{
    /**
     * Run a computation using the current value of the accumulator and a value (from a Flow),
     * and return the new accumulator.
     */
    A reduce(A accumulator, T value);
}

@@ -952,22 +952,25 @@
 or and a
- value
+n element
  (from a
@@ -1054,18 +1054,20 @@
 ator, T 
-value
+element
 );%0A%7D%0A

Rename parameter "value" to "element" for consistency