Refactored the source folders.

20 files changed, 4507 insertions, 0 deletions

diff --git a/src/core/lombok/eclipse/Eclipse.java b/src/core/lombok/eclipse/Eclipse.java
new file mode 100644
index 00000000..41d9300f
--- /dev/null
+++ b/src/core/lombok/eclipse/Eclipse.java
@@ -0,0 +1,479 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.eclipse;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import lombok.Lombok;
+import lombok.core.AnnotationValues;
+import lombok.core.TypeLibrary;
+import lombok.core.TypeResolver;
+import lombok.core.AST.Kind;
+import lombok.core.AnnotationValues.AnnotationValue;
+
+import org.eclipse.core.runtime.ILog;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jdt.internal.compiler.ast.ASTNode;
+import org.eclipse.jdt.internal.compiler.ast.Annotation;
+import org.eclipse.jdt.internal.compiler.ast.ArrayInitializer;
+import org.eclipse.jdt.internal.compiler.ast.ArrayQualifiedTypeReference;
+import org.eclipse.jdt.internal.compiler.ast.ArrayTypeReference;
+import org.eclipse.jdt.internal.compiler.ast.ClassLiteralAccess;
+import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration;
+import org.eclipse.jdt.internal.compiler.ast.Expression;
+import org.eclipse.jdt.internal.compiler.ast.Literal;
+import org.eclipse.jdt.internal.compiler.ast.MarkerAnnotation;
+import org.eclipse.jdt.internal.compiler.ast.MemberValuePair;
+import org.eclipse.jdt.internal.compiler.ast.NormalAnnotation;
+import org.eclipse.jdt.internal.compiler.ast.ParameterizedQualifiedTypeReference;
+import org.eclipse.jdt.internal.compiler.ast.ParameterizedSingleTypeReference;
+import org.eclipse.jdt.internal.compiler.ast.QualifiedNameReference;
+import org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference;
+import org.eclipse.jdt.internal.compiler.ast.SingleMemberAnnotation;
+import org.eclipse.jdt.internal.compiler.ast.SingleNameReference;
+import org.eclipse.jdt.internal.compiler.ast.SingleTypeReference;
+import org.eclipse.jdt.internal.compiler.ast.TypeParameter;
+import org.eclipse.jdt.internal.compiler.ast.TypeReference;
+import org.eclipse.jdt.internal.compiler.ast.Wildcard;
+import org.eclipse.jdt.internal.compiler.lookup.TypeIds;
+import org.osgi.framework.Bundle;
+
+public class Eclipse {
+	/**
+	 * Eclipse's Parser class is instrumented to not attempt to fill in the body of any method or initializer
+	 * or field initialization if this flag is set. Set it on the flag field of
+	 * any method, field, or initializer you create!
+	 */
+	public static final int ECLIPSE_DO_NOT_TOUCH_FLAG = ASTNode.Bit24;
+	
+	private Eclipse() {
+		//Prevent instantiation
+	}
+	
+	private static final String DEFAULT_BUNDLE = "org.eclipse.jdt.core";
+	
+	/**
+	 * Generates an error in the Eclipse error log. Note that most people never look at it!
+	 */
+	public static void error(CompilationUnitDeclaration cud, String message) {
+		error(cud, message, DEFAULT_BUNDLE, null);
+	}
+	
+	/**
+	 * Generates an error in the Eclipse error log. Note that most people never look at it!
+	 */
+	public static void error(CompilationUnitDeclaration cud, String message, Throwable error) {
+		error(cud, message, DEFAULT_BUNDLE, error);
+	}
+	
+	/**
+	 * Generates an error in the Eclipse error log. Note that most people never look at it!
+	 */
+	public static void error(CompilationUnitDeclaration cud, String message, String bundleName) {
+		error(cud, message, bundleName, null);
+	}
+	
+	/**
+	 * Generates an error in the Eclipse error log. Note that most people never look at it!
+	 */
+	public static void error(CompilationUnitDeclaration cud, String message, String bundleName, Throwable error) {
+		Bundle bundle = Platform.getBundle(bundleName);
+		if (bundle == null) {
+			System.err.printf("Can't find bundle %s while trying to report error:\n%s\n", bundleName, message);
+			return;
+		}
+		
+		ILog log = Platform.getLog(bundle);
+		
+		log.log(new Status(IStatus.ERROR, bundleName, message, error));
+		if (cud != null) EclipseAST.addProblemToCompilationResult(cud, false, message + " - See error log.", 0, 0);
+	}
+	
+	/**
+	 * For 'speed' reasons, Eclipse works a lot with char arrays. I have my doubts this was a fruitful exercise,
+	 * but we need to deal with it. This turns [[java][lang][String]] into "java.lang.String".
+	 */
+	public static String toQualifiedName(char[][] typeName) {
+		StringBuilder sb = new StringBuilder();
+		boolean first = true;
+		for (char[] c : typeName) {
+			sb.append(first ? "" : ".").append(c);
+			first = false;
+		}
+		return sb.toString();
+	}
+	
+	public static char[][] fromQualifiedName(String typeName) {
+		String[] split = typeName.split("\\.");
+		char[][] result = new char[split.length][];
+		for (int i = 0; i < split.length; i++) {
+			result[i] = split[i].toCharArray();
+		}
+		return result;
+	}
+	
+	
+	/**
+	 * You can't share TypeParameter objects or bad things happen; for example, one 'T' resolves differently
+	 * from another 'T', even for the same T in a single class file. Unfortunately the TypeParameter type hierarchy
+	 * is complicated and there's no clone method on TypeParameter itself. This method can clone them.
+	 */
+	public static TypeParameter[] copyTypeParams(TypeParameter[] params, ASTNode source) {
+		if (params == null) return null;
+		TypeParameter[] out = new TypeParameter[params.length];
+		int idx = 0;
+		for (TypeParameter param : params) {
+			TypeParameter o = new TypeParameter();
+			setGeneratedBy(o, source);
+			o.annotations = param.annotations;
+			o.bits = param.bits;
+			o.modifiers = param.modifiers;
+			o.name = param.name;
+			o.type = copyType(param.type, source);
+			o.sourceStart = param.sourceStart;
+			o.sourceEnd = param.sourceEnd;
+			o.declarationEnd = param.declarationEnd;
+			o.declarationSourceStart = param.declarationSourceStart;
+			o.declarationSourceEnd = param.declarationSourceEnd;
+			if (param.bounds != null) {
+				TypeReference[] b = new TypeReference[param.bounds.length];
+				int idx2 = 0;
+				for (TypeReference ref : param.bounds) b[idx2++] = copyType(ref, source);
+				o.bounds = b;
+			}
+			out[idx++] = o;
+		}
+		return out;
+	}
+	
+	/**
+	 * Convenience method that creates a new array and copies each TypeReference in the source array via
+	 * {@link #copyType(TypeReference, ASTNode)}.
+	 */
+	public static TypeReference[] copyTypes(TypeReference[] refs, ASTNode source) {
+		if (refs == null) return null;
+		TypeReference[] outs = new TypeReference[refs.length];
+		int idx = 0;
+		for (TypeReference ref : refs) {
+			outs[idx++] = copyType(ref, source);
+		}
+		return outs;
+	}
+	
+	/**
+	 * You can't share TypeReference objects or subtle errors start happening.
+	 * Unfortunately the TypeReference type hierarchy is complicated and there's no clone
+	 * method on TypeReference itself. This method can clone them.
+	 */
+	public static TypeReference copyType(TypeReference ref, ASTNode source) {
+		if (ref instanceof ParameterizedQualifiedTypeReference) {
+			ParameterizedQualifiedTypeReference iRef = (ParameterizedQualifiedTypeReference) ref;
+			TypeReference[][] args = null;
+			if (iRef.typeArguments != null) {
+				args = new TypeReference[iRef.typeArguments.length][];
+				int idx = 0;
+				for (TypeReference[] inRefArray : iRef.typeArguments) {
+					if (inRefArray == null) args[idx++] = null;
+					else {
+						TypeReference[] outRefArray = new TypeReference[inRefArray.length];
+						int idx2 = 0;
+						for (TypeReference inRef : inRefArray) {
+							outRefArray[idx2++] = copyType(inRef, source);
+						}
+						args[idx++] = outRefArray;
+					}
+				}
+			}
+			TypeReference typeRef = new ParameterizedQualifiedTypeReference(iRef.tokens, args, iRef.dimensions(), iRef.sourcePositions);
+			setGeneratedBy(typeRef, source);
+			return typeRef;
+		}
+		
+		if (ref instanceof ArrayQualifiedTypeReference) {
+			ArrayQualifiedTypeReference iRef = (ArrayQualifiedTypeReference) ref;
+			TypeReference typeRef = new ArrayQualifiedTypeReference(iRef.tokens, iRef.dimensions(), iRef.sourcePositions);
+			setGeneratedBy(typeRef, source);
+			return typeRef;
+		}
+		
+		if (ref instanceof QualifiedTypeReference) {
+			QualifiedTypeReference iRef = (QualifiedTypeReference) ref;
+			TypeReference typeRef = new QualifiedTypeReference(iRef.tokens, iRef.sourcePositions);
+			setGeneratedBy(typeRef, source);
+			return typeRef;
+		}
+		
+		if (ref instanceof ParameterizedSingleTypeReference) {
+			ParameterizedSingleTypeReference iRef = (ParameterizedSingleTypeReference) ref;
+			TypeReference[] args = null;
+			if (iRef.typeArguments != null) {
+				args = new TypeReference[iRef.typeArguments.length];
+				int idx = 0;
+				for (TypeReference inRef : iRef.typeArguments) {
+					if (inRef == null) args[idx++] = null;
+					else args[idx++] = copyType(inRef, source);
+				}
+			}
+			
+			TypeReference typeRef = new ParameterizedSingleTypeReference(iRef.token, args, iRef.dimensions(), (long)iRef.sourceStart << 32 | iRef.sourceEnd);
+			setGeneratedBy(typeRef, source);
+			return typeRef;
+		}
+		
+		if (ref instanceof ArrayTypeReference) {
+			ArrayTypeReference iRef = (ArrayTypeReference) ref;
+			TypeReference typeRef = new ArrayTypeReference(iRef.token, iRef.dimensions(), (long)iRef.sourceStart << 32 | iRef.sourceEnd);
+			setGeneratedBy(typeRef, source);
+			return typeRef;
+		}
+		
+		if (ref instanceof Wildcard) {
+			Wildcard wildcard = new Wildcard(((Wildcard)ref).kind);
+			wildcard.sourceStart = ref.sourceStart;
+			wildcard.sourceEnd = ref.sourceEnd;
+			setGeneratedBy(wildcard, source);
+			return wildcard;
+		}
+		
+		if (ref instanceof SingleTypeReference) {
+			SingleTypeReference iRef = (SingleTypeReference) ref;
+			TypeReference typeRef = new SingleTypeReference(iRef.token, (long)iRef.sourceStart << 32 | iRef.sourceEnd);
+			setGeneratedBy(typeRef, source);
+			return typeRef;
+		}
+		
+		return ref;
+	}
+	
+	public static Annotation[] copyAnnotations(Annotation[] annotations, ASTNode source) {
+		return copyAnnotations(annotations, null, source);
+	}
+	
+	public static Annotation[] copyAnnotations(Annotation[] annotations1, Annotation[] annotations2, ASTNode source) {
+		if (annotations1 == null && annotations2 == null) return null;
+		if (annotations1 == null) annotations1 = new Annotation[0];
+		if (annotations2 == null) annotations2 = new Annotation[0];
+		Annotation[] outs = new Annotation[annotations1.length + annotations2.length];
+		int idx = 0;
+		for (Annotation annotation : annotations1) {
+			outs[idx++] = copyAnnotation(annotation, source);
+		}
+		for (Annotation annotation : annotations2) {
+			outs[idx++] = copyAnnotation(annotation, source);
+		}
+		return outs;
+	}
+	
+	public static Annotation copyAnnotation(Annotation annotation, ASTNode source) {
+		int pS = source.sourceStart, pE = source.sourceEnd;
+		
+		if (annotation instanceof MarkerAnnotation) {
+			MarkerAnnotation ann = new MarkerAnnotation(copyType(annotation.type, source), pS);
+			setGeneratedBy(ann, source);
+			ann.declarationSourceEnd = ann.sourceEnd = ann.statementEnd = pE;
+			return ann;
+		}
+		
+		if (annotation instanceof SingleMemberAnnotation) {
+			SingleMemberAnnotation ann = new SingleMemberAnnotation(copyType(annotation.type, source), pS);
+			setGeneratedBy(ann, source);
+			ann.declarationSourceEnd = ann.sourceEnd = ann.statementEnd = pE;
+			//TODO memberValue(s) need to be copied as well (same for copying a NormalAnnotation as below).
+			ann.memberValue = ((SingleMemberAnnotation)annotation).memberValue;
+			return ann;
+		}
+		
+		if (annotation instanceof NormalAnnotation) {
+			NormalAnnotation ann = new NormalAnnotation(copyType(annotation.type, source), pS);
+			setGeneratedBy(ann, source);
+			ann.declarationSourceEnd = ann.statementEnd = ann.sourceEnd = pE;
+			ann.memberValuePairs = ((NormalAnnotation)annotation).memberValuePairs;
+			return ann;
+		}
+		
+		return annotation;
+	}
+	
+	/**
+	 * Checks if the provided annotation type is likely to be the intended type for the given annotation node.
+	 * 
+	 * This is a guess, but a decent one.
+	 */
+	public static boolean annotationTypeMatches(Class<? extends java.lang.annotation.Annotation> type, EclipseNode node) {
+		if (node.getKind() != Kind.ANNOTATION) return false;
+		TypeReference typeRef = ((Annotation)node.get()).type;
+		if (typeRef == null || typeRef.getTypeName() == null) return false;
+		String typeName = toQualifiedName(typeRef.getTypeName());
+		
+		TypeLibrary library = new TypeLibrary();
+		library.addType(type.getName());
+		TypeResolver resolver = new TypeResolver(library, node.getPackageDeclaration(), node.getImportStatements());
+		Collection<String> typeMatches = resolver.findTypeMatches(node, typeName);
+		
+		for (String match : typeMatches) {
+			if (match.equals(type.getName())) return true;
+		}
+		
+		return false;
+	}
+	
+	/**
+	 * Provides AnnotationValues with the data it needs to do its thing.
+	 */
+	public static <A extends java.lang.annotation.Annotation> AnnotationValues<A>
+			createAnnotation(Class<A> type, final EclipseNode annotationNode) {
+		final Annotation annotation = (Annotation) annotationNode.get();
+		Map<String, AnnotationValue> values = new HashMap<String, AnnotationValue>();
+		
+		final MemberValuePair[] pairs = annotation.memberValuePairs();
+		for (Method m : type.getDeclaredMethods()) {
+			if (!Modifier.isPublic(m.getModifiers())) continue;
+			String name = m.getName();
+			List<String> raws = new ArrayList<String>();
+			List<Object> guesses = new ArrayList<Object>();
+			Expression fullExpression = null;
+			Expression[] expressions = null;
+			
+			if (pairs != null) for (MemberValuePair pair : pairs) {
+				char[] n = pair.name;
+				String mName = n == null ? "value" : new String(pair.name);
+				if (mName.equals(name)) fullExpression = pair.value;
+			}
+			
+			boolean isExplicit = fullExpression != null;
+			
+			if (isExplicit) {
+				if (fullExpression instanceof ArrayInitializer) {
+					expressions = ((ArrayInitializer)fullExpression).expressions;
+				} else expressions = new Expression[] { fullExpression };
+				if (expressions != null) for (Expression ex : expressions) {
+					StringBuffer sb = new StringBuffer();
+					ex.print(0, sb);
+					raws.add(sb.toString());
+					guesses.add(calculateValue(ex));
+				}
+			}
+			
+			final Expression fullExpr = fullExpression;
+			final Expression[] exprs = expressions;
+			
+			values.put(name, new AnnotationValue(annotationNode, raws, guesses, isExplicit) {
+				@Override public void setError(String message, int valueIdx) {
+					Expression ex;
+					if (valueIdx == -1) ex = fullExpr;
+					else ex = exprs != null ? exprs[valueIdx] : null;
+					
+					if (ex == null) ex = annotation;
+					
+					int sourceStart = ex.sourceStart;
+					int sourceEnd = ex.sourceEnd;
+					
+					annotationNode.addError(message, sourceStart, sourceEnd);
+				}
+				
+				@Override public void setWarning(String message, int valueIdx) {
+					Expression ex;
+					if (valueIdx == -1) ex = fullExpr;
+					else ex = exprs != null ? exprs[valueIdx] : null;
+					
+					if (ex == null) ex = annotation;
+					
+					int sourceStart = ex.sourceStart;
+					int sourceEnd = ex.sourceEnd;
+					
+					annotationNode.addWarning(message, sourceStart, sourceEnd);
+				}
+			});
+		}
+		
+		return new AnnotationValues<A>(type, values, annotationNode);
+	}
+	
+	private static Object calculateValue(Expression e) {
+		if (e instanceof Literal) {
+			((Literal)e).computeConstant();
+			switch (e.constant.typeID()) {
+			case TypeIds.T_int: return e.constant.intValue();
+			case TypeIds.T_byte: return e.constant.byteValue();
+			case TypeIds.T_short: return e.constant.shortValue();
+			case TypeIds.T_char: return e.constant.charValue();
+			case TypeIds.T_float: return e.constant.floatValue();
+			case TypeIds.T_double: return e.constant.doubleValue();
+			case TypeIds.T_boolean: return e.constant.booleanValue();
+			case TypeIds.T_long: return e.constant.longValue();
+			case TypeIds.T_JavaLangString: return e.constant.stringValue();
+			default: return null;
+			}
+		} else if (e instanceof ClassLiteralAccess) {
+			return Eclipse.toQualifiedName(((ClassLiteralAccess)e).type.getTypeName());
+		} else if (e instanceof SingleNameReference) {
+			return new String(((SingleNameReference)e).token);
+		} else if (e instanceof QualifiedNameReference) {
+			String qName = Eclipse.toQualifiedName(((QualifiedNameReference)e).tokens);
+			int idx = qName.lastIndexOf('.');
+			return idx == -1 ? qName : qName.substring(idx+1);
+		}
+		
+		return null;
+	}
+	
+	private static Field generatedByField;
+	
+	static {
+		try {
+			generatedByField = ASTNode.class.getDeclaredField("$generatedBy");
+		} catch (Throwable t) {
+			throw Lombok.sneakyThrow(t);
+		}
+	}
+	
+	public static ASTNode getGeneratedBy(ASTNode node) {
+		try {
+			return (ASTNode) generatedByField.get(node);
+		} catch (Exception t) {
+			throw Lombok.sneakyThrow(t);
+		}
+	}
+	
+	public static boolean isGenerated(ASTNode node) {
+		return getGeneratedBy(node) != null;
+	}
+	
+	public static ASTNode setGeneratedBy(ASTNode node, ASTNode source) {
+		try {
+			generatedByField.set(node, source);
+		} catch (Exception t) {
+			throw Lombok.sneakyThrow(t);
+		}
+		
+		return node;
+	}
+}
diff --git a/src/core/lombok/eclipse/EclipseAST.java b/src/core/lombok/eclipse/EclipseAST.java
new file mode 100644
index 00000000..e42e5de2
--- /dev/null
+++ b/src/core/lombok/eclipse/EclipseAST.java
@@ -0,0 +1,366 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.eclipse;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import lombok.core.AST;
+
+import org.eclipse.jdt.core.compiler.CategorizedProblem;
+import org.eclipse.jdt.internal.compiler.CompilationResult;
+import org.eclipse.jdt.internal.compiler.ast.ASTNode;
+import org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration;
+import org.eclipse.jdt.internal.compiler.ast.Annotation;
+import org.eclipse.jdt.internal.compiler.ast.Argument;
+import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration;
+import org.eclipse.jdt.internal.compiler.ast.FieldDeclaration;
+import org.eclipse.jdt.internal.compiler.ast.ImportReference;
+import org.eclipse.jdt.internal.compiler.ast.Initializer;
+import org.eclipse.jdt.internal.compiler.ast.LocalDeclaration;
+import org.eclipse.jdt.internal.compiler.ast.Statement;
+import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration;
+import org.eclipse.jdt.internal.compiler.problem.DefaultProblem;
+import org.eclipse.jdt.internal.compiler.problem.ProblemSeverities;
+import org.eclipse.jdt.internal.compiler.util.Util;
+
+/**
+ * Wraps around Eclipse's internal AST view to add useful features as well as the ability to visit parents from children,
+ * something Eclipse own AST system does not offer.
+ */
+public class EclipseAST extends AST<EclipseAST, EclipseNode, ASTNode> {
+	/**
+	 * Creates a new EclipseAST of the provided Compilation Unit.
+	 * 
+	 * @param ast The compilation unit, which serves as the top level node in the tree to be built.
+	 */
+	public EclipseAST(CompilationUnitDeclaration ast) {
+		super(toFileName(ast));
+		this.compilationUnitDeclaration = ast;
+		setTop(buildCompilationUnit(ast));
+		this.completeParse = isComplete(ast);
+	}
+	
+	/** {@inheritDoc} */
+	@Override public String getPackageDeclaration() {
+		CompilationUnitDeclaration cud = (CompilationUnitDeclaration) top().get();
+		ImportReference pkg = cud.currentPackage;
+		return pkg == null ? null : Eclipse.toQualifiedName(pkg.getImportName());
+	}
+	
+	/** {@inheritDoc} */
+	@Override public Collection<String> getImportStatements() {
+		List<String> imports = new ArrayList<String>();
+		CompilationUnitDeclaration cud = (CompilationUnitDeclaration) top().get();
+		if (cud.imports == null) return imports;
+		for (ImportReference imp : cud.imports) {
+			if (imp == null) continue;
+			imports.add(Eclipse.toQualifiedName(imp.getImportName()));
+		}
+		
+		return imports;
+	}
+	
+	/**
+	 * Runs through the entire AST, starting at the compilation unit, calling the provided visitor's visit methods
+	 * for each node, depth first.
+	 */
+	public void traverse(EclipseASTVisitor visitor) {
+		top().traverse(visitor);
+	}
+	
+	void traverseChildren(EclipseASTVisitor visitor, EclipseNode node) {
+		for (EclipseNode child : node.down()) {
+			child.traverse(visitor);
+		}
+	}
+	
+	/**
+	 * Eclipse starts off with a 'diet' parse which leaves method bodies blank, amongst other shortcuts.
+	 * 
+	 * For such diet parses, this method returns false, otherwise it returns true. Any lombok processor
+	 * that needs the contents of methods should just do nothing (and return false so it gets another shot later!)
+	 * when this is false.
+	 */
+	public boolean isCompleteParse() {
+		return completeParse;
+	}
+	
+	class ParseProblem {
+		final boolean isWarning;
+		final String message;
+		final int sourceStart;
+		final int sourceEnd;
+		
+		ParseProblem(boolean isWarning, String message, int sourceStart, int sourceEnd) {
+			this.isWarning = isWarning;
+			this.message = message;
+			this.sourceStart = sourceStart;
+			this.sourceEnd = sourceEnd;
+		}
+		
+		void addToCompilationResult() {
+			addProblemToCompilationResult((CompilationUnitDeclaration) top().get(),
+					isWarning, message, sourceStart, sourceEnd);
+		}
+	}
+	
+	private void propagateProblems() {
+		if (queuedProblems.isEmpty()) return;
+		CompilationUnitDeclaration cud = (CompilationUnitDeclaration) top().get();
+		if (cud.compilationResult == null) return;
+		for (ParseProblem problem : queuedProblems) problem.addToCompilationResult();
+		queuedProblems.clear();
+	}
+	
+	private final List<ParseProblem> queuedProblems = new ArrayList<ParseProblem>();
+	
+	void addProblem(ParseProblem problem) {
+		queuedProblems.add(problem);
+		propagateProblems();
+	}
+	
+	/**
+	 * Adds a problem to the provided CompilationResult object so that it will show up
+	 * in the Problems/Warnings view.
+	 */
+	static void addProblemToCompilationResult(CompilationUnitDeclaration ast,
+			boolean isWarning, String message, int sourceStart, int sourceEnd) {
+		if (ast.compilationResult == null) return;
+		char[] fileNameArray = ast.getFileName();
+		if (fileNameArray == null) fileNameArray = "(unknown).java".toCharArray();
+		int lineNumber = 0;
+		int columnNumber = 1;
+		CompilationResult result = ast.compilationResult;
+		int[] lineEnds = null;
+		lineNumber = sourceStart >= 0
+				? Util.getLineNumber(sourceStart, lineEnds = result.getLineSeparatorPositions(), 0, lineEnds.length-1)
+				: 0;
+		columnNumber = sourceStart >= 0
+				? Util.searchColumnNumber(result.getLineSeparatorPositions(), lineNumber,sourceStart)
+				: 0;
+		
+		CategorizedProblem ecProblem = new LombokProblem(
+				fileNameArray, message, 0, new String[0],
+				isWarning ? ProblemSeverities.Warning : ProblemSeverities.Error,
+				sourceStart, sourceEnd, lineNumber, columnNumber);
+		ast.compilationResult.record(ecProblem, null);
+	}
+	
+	private static class LombokProblem extends DefaultProblem {
+		private static final String MARKER_ID = "org.eclipse.jdt.apt.pluggable.core.compileProblem";  //$NON-NLS-1$
+		
+		public LombokProblem(char[] originatingFileName, String message, int id,
+				String[] stringArguments, int severity,
+				int startPosition, int endPosition, int line, int column) {
+			super(originatingFileName, message, id, stringArguments, severity, startPosition, endPosition, line, column);
+		}
+		
+		@Override public int getCategoryID() {
+			return CAT_UNSPECIFIED;
+		}
+		
+		@Override public String getMarkerType() {
+			return MARKER_ID;
+		}
+	}
+	
+	private final CompilationUnitDeclaration compilationUnitDeclaration;
+	private boolean completeParse;
+	
+	private static String toFileName(CompilationUnitDeclaration ast) {
+		return ast.compilationResult.fileName == null ? null : new String(ast.compilationResult.fileName);
+	}
+	
+	/**
+	 * Call this method to move an EclipseAST generated for a diet parse to rebuild itself for the full parse -
+	 * with filled in method bodies and such. Also propagates problems and errors, which in diet parse
+	 * mode can't be reliably added to the problems/warnings view.
+	 */
+	public void reparse() {
+		propagateProblems();
+		if (completeParse) return;
+		boolean newCompleteParse = isComplete(compilationUnitDeclaration);
+		if (!newCompleteParse) return;
+		
+		top().rebuild();
+		
+		this.completeParse = true;
+	}
+	
+	private static boolean isComplete(CompilationUnitDeclaration unit) {
+		return (unit.bits & ASTNode.HasAllMethodBodies) != 0;
+	}
+	
+	/** {@inheritDoc} */
+	@Override protected EclipseNode buildTree(ASTNode node, Kind kind) {
+		switch (kind) {
+		case COMPILATION_UNIT:
+			return buildCompilationUnit((CompilationUnitDeclaration) node);
+		case TYPE:
+			return buildType((TypeDeclaration) node);
+		case FIELD:
+			return buildField((FieldDeclaration) node);
+		case INITIALIZER:
+			return buildInitializer((Initializer) node);
+		case METHOD:
+			return buildMethod((AbstractMethodDeclaration) node);
+		case ARGUMENT:
+			return buildLocal((Argument) node, kind);
+		case LOCAL:
+			return buildLocal((LocalDeclaration) node, kind);
+		case STATEMENT:
+			return buildStatement((Statement) node);
+		case ANNOTATION:
+			return buildAnnotation((Annotation) node);
+		default:
+			throw new AssertionError("Did not expect to arrive here: " + kind);
+		}
+	}
+	
+	private EclipseNode buildCompilationUnit(CompilationUnitDeclaration top) {
+		if (setAndGetAsHandled(top)) return null;
+		List<EclipseNode> children = buildTypes(top.types);
+		return putInMap(new EclipseNode(this, top, children, Kind.COMPILATION_UNIT));
+	}
+	
+	private void addIfNotNull(Collection<EclipseNode> collection, EclipseNode n) {
+		if (n != null) collection.add(n);
+	}
+	
+	private List<EclipseNode> buildTypes(TypeDeclaration[] children) {
+		List<EclipseNode> childNodes = new ArrayList<EclipseNode>();
+		if (children != null) for (TypeDeclaration type : children) addIfNotNull(childNodes, buildType(type));
+		return childNodes;
+	}
+	
+	private EclipseNode buildType(TypeDeclaration type) {
+		if (setAndGetAsHandled(type)) return null;
+		List<EclipseNode> childNodes = new ArrayList<EclipseNode>();
+		childNodes.addAll(buildFields(type.fields));
+		childNodes.addAll(buildTypes(type.memberTypes));
+		childNodes.addAll(buildMethods(type.methods));
+		childNodes.addAll(buildAnnotations(type.annotations));
+		return putInMap(new EclipseNode(this, type, childNodes, Kind.TYPE));
+	}
+	
+	private Collection<EclipseNode> buildFields(FieldDeclaration[] children) {
+		List<EclipseNode> childNodes = new ArrayList<EclipseNode>();
+		if (children != null) for (FieldDeclaration child : children) addIfNotNull(childNodes, buildField(child));
+		return childNodes;
+	}
+	
+	private static <T> List<T> singleton(T item) {
+		List<T> list = new ArrayList<T>();
+		if (item != null) list.add(item);
+		return list;
+	}
+	
+	private EclipseNode buildField(FieldDeclaration field) {
+		if (field instanceof Initializer) return buildInitializer((Initializer)field);
+		if (setAndGetAsHandled(field)) return null;
+		List<EclipseNode> childNodes = new ArrayList<EclipseNode>();
+		addIfNotNull(childNodes, buildStatement(field.initialization));
+		childNodes.addAll(buildAnnotations(field.annotations));
+		return putInMap(new EclipseNode(this, field, childNodes, Kind.FIELD));
+	}
+	
+	private EclipseNode buildInitializer(Initializer initializer) {
+		if (setAndGetAsHandled(initializer)) return null;
+		return putInMap(new EclipseNode(this, initializer, singleton(buildStatement(initializer.block)), Kind.INITIALIZER));
+	}
+	
+	private Collection<EclipseNode> buildMethods(AbstractMethodDeclaration[] children) {
+		List<EclipseNode> childNodes = new ArrayList<EclipseNode>();
+		if (children != null) for (AbstractMethodDeclaration method : children) addIfNotNull(childNodes, buildMethod(method));
+		return childNodes;
+	}
+	
+	private EclipseNode buildMethod(AbstractMethodDeclaration method) {
+		if (setAndGetAsHandled(method)) return null;
+		List<Ec