001// Copyright 2009-2013 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
015package org.apache.tapestry5.services;
016
017/**
018 * CSS classes, from the default CSS stylesheet, used with {@link org.apache.tapestry5.services.StackTraceElementAnalyzer}.
019 *
020 * @since 5.1.0.0
021 */
022public class StackTraceElementClassConstants
023{
024    /**
025     * An omitted frame, because it is not interesting (such as a dynamically generated proxy). Usually invisible.
026     */
027    public static final String OMITTED = "omitted-frame";
028
029    /**
030     * Part of the application's code base, and therefore highlighted.
031     */
032    public static final String USER_CODE = "usercode-frame";
033}