    001    // Copyright 2011 The Apache Software Foundation
    002    //
    003    // Licensed under the Apache License, Version 2.0 (the "License");
    004    // you may not use this file except in compliance with the License.
    005    // You may obtain a copy of the License at
    006    //
    007    // http://www.apache.org/licenses/LICENSE-2.0
    008    //
    009    // Unless required by applicable law or agreed to in writing, software
    010    // distributed under the License is distributed on an "AS IS" BASIS,
    011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012    // See the License for the specific language governing permissions and
    013    // limitations under the License.
    014
    015    package org.apache.tapestry5.plastic;
    016
    017    /**
    018     * Identifies the type of class referenced in a {@link PlasticClassEvent}.
    019     *
    020     * @see PlasticClassListener
    021     */
    022    public enum ClassType
    023    {
    024        /**
    025         * A primary class, either created new or by transforming an existing class.
    026         */
    027        PRIMARY,
    028
    029        /** A supporting class, needed to implement some of the logic of the primary class. */
    030        SUPPORT,
    031
    032        /**
    033         * An implementation of {@link MethodInvocation}, needed to handle advice added to
    034         * a method of a primary class.
    035         */
    036        METHOD_INVOCATION,
    037
    038        /**
    039         * An inner class within a controlled package, which may have field accesses (to non-private
    040         * fields visible to it) instrumented.
    041         *
    042         * @since 5.4
    043         */
    044        INNER;
    045    }