001    // Copyright 2005 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.tapestry.spec;
016    
017    /**
018     * Interface extended by several specification interfaces to indicate that the
019     * runtime object constructed from the specification can be injected into the
020     * component class.
021     * 
022     * @author Howard M. Lewis Ship
023     * @since 4.0
024     */
025    public interface PropertyInjectable
026    {
027    
028        /**
029         * Returns the name of the property to be created for this component, or
030         * null if no property should be created.
031         */
032        String getPropertyName();
033    
034        void setPropertyName(String propertyName);
035    
036    }