1 // Copyright 2005 The Apache Software Foundation 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package org.apache.tapestry.describe; 16 17 import org.apache.tapestry.IRender; 18 19 /** 20 * A source of light-weight objects that can render a particular object. This is a more pure 21 * implementation of the GoF Adapter pattern, based on wrapping a 22 * {@link org.apache.tapestry.describe.RenderStrategy}. 23 * 24 * @author Howard M. Lewis Ship 25 * @since 4.0 26 */ 27 public interface RenderableAdapterFactory 28 { 29 /** 30 * Returns an object that can render the input object. Simple implementations will just just 31 * output a string; complex implementations may output complex markup. 32 */ 33 public IRender getRenderableAdaptor(Object object); 34 }