org.eclipse.jdt.apt.core/src/org/eclipse/jdt/apt/core/env/EclipseAnnotationProcessorEnvironment.java

/*******************************************************************************
 * Copyright (c) 2005 BEA Systems, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    tyeung@bea.com - initial API    
 *******************************************************************************/
package org.eclipse.jdt.apt.core.env;

import org.eclipse.jdt.apt.core.util.EclipseMessager;
import org.eclipse.jdt.core.dom.CompilationUnit;

import com.sun.mirror.apt.AnnotationProcessorEnvironment;

/**
 * Extended the APT {@link AnnotationProcessorEnvironment} to expose
 * extra API.
 */
public interface EclipseAnnotationProcessorEnvironment extends
		AnnotationProcessorEnvironment 
{
	/**
	 * @return the root of the fully flushed out DOM/AST of the file that is currently being processed.	 
	 *         This AST will not contain any binding information. 
	 */	
	CompilationUnit getAST();
	
	/**
	 * @return a messager for registering diagnostics.
	 */
	EclipseMessager getMessager();
	
	/**
	 * Add a type dependency on the type named <code>fullyQualifiedTypeName</code>
	 * @param fullyQualifiedTypeName the fully qualified (dot-separated) name of a type.
	 * @throws IllegalArgumentException if <code>fullyQualifiedTypeName</code> cannot be resolved to a type.
	 */
	void addTypeDependency(final String fullyQualifiedTypeName);
}