/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.wicket.model;

import org.apache.wicket.Component;

/**
 * Models that wish to substitute themselves with a wrapper when they are bound
 * to a component (either through IModel parameter in a constructor or via a
 * call to {@link Component#setModel(IModel)}) should implement this interface.
 * One reason for a model to want to do this is if it needs to be aware of the
 * component it is bound to.
 * 
 * The algorithm wicket employes is similar to this:
 * 
 * <pre>
 * void Component.setModel(IModel model) 
 * {
 *     if (model instanceof IComponentAssignedModel) 
 *     {
 *        this.model = ((IComponentAssignedModel)model).wrapOnAssignment(this);
 *     } 
 *     else 
 *     {
 *        this.model = model;
 *     }
 * }
 * </pre>
 * 
 * For an example see {@link ResourceModel}
 * 
 * @author jcompagner
 * @author Igor Vaynberg (ivaynberg)
 */
public interface IComponentAssignedModel extends IModel
{
	/**
	 * @param component
	 * @return The WrapModel that wraps this model
	 */
	IWrapModel wrapOnAssignment(Component component);
}

@@ -1250,17 +1250,16 @@
 t employ
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Fix typo