List of usage examples for org.eclipse.jdt.internal.compiler.ast SingleTypeReference SingleTypeReference
public SingleTypeReference(char[] source, long pos)
From source file:com.google.gwt.dev.javac.BinaryTypeReferenceRestrictionsCheckerTest.java
License:Apache License
private static TypeReference createMockBinaryTypeReference(BinaryTypeBinding binaryTypeBinding) { SingleTypeReference singleTypeReference = new SingleTypeReference(null, 0); singleTypeReference.resolvedType = binaryTypeBinding; return singleTypeReference; }
From source file:lombok.eclipse.agent.PatchDelegate.java
License:Open Source License
private static MethodDeclaration createDelegateMethod(char[] name, EclipseNode typeNode, BindingTuple pair, CompilationResult compilationResult, EclipseNode annNode, DelegateReceiver delegateReceiver) { /* public <T, U, ...> ReturnType methodName(ParamType1 name1, ParamType2 name2, ...) throws T1, T2, ... { * (return) delegate.<T, U>methodName(name1, name2); * }//from w ww . j a va 2s.c o m */ boolean isVarargs = (pair.base.modifiers & ClassFileConstants.AccVarargs) != 0; try { checkConflictOfTypeVarNames(pair, typeNode); } catch (CantMakeDelegates e) { annNode.addError( "There's a conflict in the names of type parameters. Fix it by renaming the following type parameters of your class: " + e.conflicted); return null; } ASTNode source = annNode.get(); int pS = source.sourceStart, pE = source.sourceEnd; MethodBinding binding = pair.parameterized; MethodDeclaration method = new MethodDeclaration(compilationResult); setGeneratedBy(method, source); method.sourceStart = pS; method.sourceEnd = pE; method.modifiers = ClassFileConstants.AccPublic; method.returnType = makeType(binding.returnType, source, false); boolean isDeprecated = binding.isDeprecated(); method.selector = binding.selector; if (binding.thrownExceptions != null && binding.thrownExceptions.length > 0) { method.thrownExceptions = new TypeReference[binding.thrownExceptions.length]; for (int i = 0; i < method.thrownExceptions.length; i++) { method.thrownExceptions[i] = makeType(binding.thrownExceptions[i], source, false); } } MessageSend call = new MessageSend(); call.sourceStart = pS; call.sourceEnd = pE; call.nameSourcePosition = pos(source); setGeneratedBy(call, source); call.receiver = delegateReceiver.get(source, name); call.selector = binding.selector; if (binding.typeVariables != null && binding.typeVariables.length > 0) { method.typeParameters = new TypeParameter[binding.typeVariables.length]; call.typeArguments = new TypeReference[binding.typeVariables.length]; for (int i = 0; i < method.typeParameters.length; i++) { method.typeParameters[i] = new TypeParameter(); method.typeParameters[i].sourceStart = pS; method.typeParameters[i].sourceEnd = pE; setGeneratedBy(method.typeParameters[i], source); method.typeParameters[i].name = binding.typeVariables[i].sourceName; call.typeArguments[i] = new SingleTypeReference(binding.typeVariables[i].sourceName, pos(source)); setGeneratedBy(call.typeArguments[i], source); ReferenceBinding super1 = binding.typeVariables[i].superclass; ReferenceBinding[] super2 = binding.typeVariables[i].superInterfaces; if (super2 == null) super2 = new ReferenceBinding[0]; if (super1 != null || super2.length > 0) { int offset = super1 == null ? 0 : 1; method.typeParameters[i].bounds = new TypeReference[super2.length + offset - 1]; if (super1 != null) method.typeParameters[i].type = makeType(super1, source, false); else method.typeParameters[i].type = makeType(super2[0], source, false); int ctr = 0; for (int j = (super1 == null) ? 1 : 0; j < super2.length; j++) { method.typeParameters[i].bounds[ctr] = makeType(super2[j], source, false); method.typeParameters[i].bounds[ctr++].bits |= ASTNode.IsSuperType; } } } } if (isDeprecated) { method.annotations = new Annotation[] { generateDeprecatedAnnotation(source) }; } method.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; if (binding.parameters != null && binding.parameters.length > 0) { method.arguments = new Argument[binding.parameters.length]; call.arguments = new Expression[method.arguments.length]; for (int i = 0; i < method.arguments.length; i++) { AbstractMethodDeclaration sourceElem; try { sourceElem = pair.base.sourceMethod(); } catch (Exception e) { sourceElem = null; } char[] argName; if (sourceElem == null) argName = ("arg" + i).toCharArray(); else { argName = sourceElem.arguments[i].name; } method.arguments[i] = new Argument(argName, pos(source), makeType(binding.parameters[i], source, false), ClassFileConstants.AccFinal); setGeneratedBy(method.arguments[i], source); call.arguments[i] = new SingleNameReference(argName, pos(source)); setGeneratedBy(call.arguments[i], source); } if (isVarargs) { method.arguments[method.arguments.length - 1].type.bits |= ASTNode.IsVarArgs; } } Statement body; if (method.returnType instanceof SingleTypeReference && ((SingleTypeReference) method.returnType).token == TypeConstants.VOID) { body = call; } else { body = new ReturnStatement(call, source.sourceStart, source.sourceEnd); setGeneratedBy(body, source); } method.statements = new Statement[] { body }; return method; }
From source file:lombok.eclipse.handlers.ast.EclipseASTMaker.java
License:Open Source License
@Override public ASTNode visitTypeRef(final lombok.ast.TypeRef node, final Void p) { final TypeReference[] paramTypes = build(node.getTypeArgs()).toArray(new TypeReference[0]); final TypeReference typeReference; if (node.getTypeName().equals("void")) { typeReference = new SingleTypeReference(TypeBinding.VOID.simpleName, 0); } else if (node.getTypeName().contains(".")) { final char[][] typeNameTokens = fromQualifiedName(node.getTypeName()); long[] poss = new long[typeNameTokens.length]; Arrays.fill(poss, 0);//from w w w. j a v a2 s .co m if (Is.notEmpty(paramTypes)) { final TypeReference[][] typeArguments = new TypeReference[typeNameTokens.length][]; typeArguments[typeNameTokens.length - 1] = paramTypes; typeReference = new ParameterizedQualifiedTypeReference(typeNameTokens, typeArguments, 0, poss); } else { if (node.getDims() > 0) { typeReference = new ArrayQualifiedTypeReference(typeNameTokens, node.getDims(), poss); } else { typeReference = new QualifiedTypeReference(typeNameTokens, poss); } } } else { final char[] typeNameToken = node.getTypeName().toCharArray(); if (Is.notEmpty(paramTypes)) { typeReference = new ParameterizedSingleTypeReference(typeNameToken, paramTypes, 0, 0); } else { if (node.getDims() > 0) { typeReference = new ArrayTypeReference(typeNameToken, node.getDims(), 0); } else { typeReference = new SingleTypeReference(typeNameToken, 0); } } } setGeneratedByAndCopyPos(typeReference, source, posHintOf(node)); if (node.isSuperType()) typeReference.bits |= IsSuperType; return typeReference; }
From source file:lombok.eclipse.handlers.EclipseHandlerUtil.java
License:Open Source License
public static TypeReference namePlusTypeParamsToTypeReference(char[] typeName, TypeParameter[] params, long p) { if (params != null && params.length > 0) { TypeReference[] refs = new TypeReference[params.length]; int idx = 0; for (TypeParameter param : params) { TypeReference typeRef = new SingleTypeReference(param.name, p); refs[idx++] = typeRef;/*from w w w . ja va 2 s . c om*/ } return new ParameterizedSingleTypeReference(typeName, refs, 0, p); } return new SingleTypeReference(typeName, p); }
From source file:lombok.eclipse.handlers.EclipseHandlerUtil.java
License:Open Source License
/** * 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. *///from w w w. ja v a2s. co m 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(), copy(iRef.sourcePositions)); if (source != null) setGeneratedBy(typeRef, source); return typeRef; } if (ref instanceof ArrayQualifiedTypeReference) { ArrayQualifiedTypeReference iRef = (ArrayQualifiedTypeReference) ref; TypeReference typeRef = new ArrayQualifiedTypeReference(iRef.tokens, iRef.dimensions(), copy(iRef.sourcePositions)); if (source != null) setGeneratedBy(typeRef, source); return typeRef; } if (ref instanceof QualifiedTypeReference) { QualifiedTypeReference iRef = (QualifiedTypeReference) ref; TypeReference typeRef = new QualifiedTypeReference(iRef.tokens, copy(iRef.sourcePositions)); if (source != null) 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); if (source != null) 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); if (source != null) setGeneratedBy(typeRef, source); return typeRef; } if (ref instanceof Wildcard) { Wildcard original = (Wildcard) ref; Wildcard wildcard = new Wildcard(original.kind); wildcard.sourceStart = original.sourceStart; wildcard.sourceEnd = original.sourceEnd; if (original.bound != null) wildcard.bound = copyType(original.bound, source); if (source != null) 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); if (source != null) setGeneratedBy(typeRef, source); return typeRef; } return ref; }
From source file:lombok.eclipse.handlers.EclipseHandlerUtil.java
License:Open Source License
public static TypeReference cloneSelfType(EclipseNode context, ASTNode source) { int pS = source == null ? 0 : source.sourceStart, pE = source == null ? 0 : source.sourceEnd; long p = (long) pS << 32 | pE; EclipseNode type = context;// w w w .ja v a 2 s . c om TypeReference result = null; while (type != null && type.getKind() != Kind.TYPE) type = type.up(); if (type != null && type.get() instanceof TypeDeclaration) { TypeDeclaration typeDecl = (TypeDeclaration) type.get(); if (typeDecl.typeParameters != null && typeDecl.typeParameters.length > 0) { TypeReference[] refs = new TypeReference[typeDecl.typeParameters.length]; int idx = 0; for (TypeParameter param : typeDecl.typeParameters) { TypeReference typeRef = new SingleTypeReference(param.name, (long) param.sourceStart << 32 | param.sourceEnd); if (source != null) setGeneratedBy(typeRef, source); refs[idx++] = typeRef; } result = new ParameterizedSingleTypeReference(typeDecl.name, refs, 0, p); } else { result = new SingleTypeReference(((TypeDeclaration) type.get()).name, p); } } if (result != null && source != null) setGeneratedBy(result, source); return result; }
From source file:lombok.eclipse.handlers.EclipseHandlerUtil.java
License:Open Source License
public static TypeReference makeType(TypeBinding binding, ASTNode pos, boolean allowCompound) { int dims = binding.dimensions(); binding = binding.leafComponentType(); // Primitives char[] base = null; switch (binding.id) { case TypeIds.T_int: base = TypeConstants.INT;/*from www . ja va 2s.c om*/ break; case TypeIds.T_long: base = TypeConstants.LONG; break; case TypeIds.T_short: base = TypeConstants.SHORT; break; case TypeIds.T_byte: base = TypeConstants.BYTE; break; case TypeIds.T_double: base = TypeConstants.DOUBLE; break; case TypeIds.T_float: base = TypeConstants.FLOAT; break; case TypeIds.T_boolean: base = TypeConstants.BOOLEAN; break; case TypeIds.T_char: base = TypeConstants.CHAR; break; case TypeIds.T_void: base = TypeConstants.VOID; break; case TypeIds.T_null: return null; } if (base != null) { if (dims > 0) { TypeReference result = new ArrayTypeReference(base, dims, pos(pos)); setGeneratedBy(result, pos); return result; } TypeReference result = new SingleTypeReference(base, pos(pos)); setGeneratedBy(result, pos); return result; } if (binding.isAnonymousType()) { ReferenceBinding ref = (ReferenceBinding) binding; ReferenceBinding[] supers = ref.superInterfaces(); if (supers == null || supers.length == 0) supers = new ReferenceBinding[] { ref.superclass() }; if (supers[0] == null) { TypeReference result = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, poss(pos, 3)); setGeneratedBy(result, pos); return result; } return makeType(supers[0], pos, false); } if (binding instanceof CaptureBinding) { return makeType(((CaptureBinding) binding).wildcard, pos, allowCompound); } if (binding.isUnboundWildcard()) { if (!allowCompound) { TypeReference result = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, poss(pos, 3)); setGeneratedBy(result, pos); return result; } else { Wildcard out = new Wildcard(Wildcard.UNBOUND); setGeneratedBy(out, pos); out.sourceStart = pos.sourceStart; out.sourceEnd = pos.sourceEnd; return out; } } if (binding.isWildcard()) { WildcardBinding wildcard = (WildcardBinding) binding; if (wildcard.boundKind == Wildcard.EXTENDS) { if (!allowCompound) { return makeType(wildcard.bound, pos, false); } else { Wildcard out = new Wildcard(Wildcard.EXTENDS); setGeneratedBy(out, pos); out.bound = makeType(wildcard.bound, pos, false); out.sourceStart = pos.sourceStart; out.sourceEnd = pos.sourceEnd; return out; } } else if (allowCompound && wildcard.boundKind == Wildcard.SUPER) { Wildcard out = new Wildcard(Wildcard.SUPER); setGeneratedBy(out, pos); out.bound = makeType(wildcard.bound, pos, false); out.sourceStart = pos.sourceStart; out.sourceEnd = pos.sourceEnd; return out; } else { TypeReference result = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, poss(pos, 3)); setGeneratedBy(result, pos); return result; } } // Keep moving up via 'binding.enclosingType()' and gather generics from each binding. We stop after a local type, or a static type, or a top-level type. // Finally, add however many nullTypeArgument[] arrays as that are missing, inverse the list, toArray it, and use that as PTR's typeArgument argument. List<TypeReference[]> params = new ArrayList<TypeReference[]>(); /* Calculate generics */ { TypeBinding b = binding; while (true) { boolean isFinalStop = b.isLocalType() || !b.isMemberType() || b.enclosingType() == null; TypeReference[] tyParams = null; if (b instanceof ParameterizedTypeBinding) { ParameterizedTypeBinding paramized = (ParameterizedTypeBinding) b; if (paramized.arguments != null) { tyParams = new TypeReference[paramized.arguments.length]; for (int i = 0; i < tyParams.length; i++) { tyParams[i] = makeType(paramized.arguments[i], pos, true); } } } params.add(tyParams); if (isFinalStop) break; b = b.enclosingType(); } } char[][] parts; if (binding.isTypeVariable()) { parts = new char[][] { binding.shortReadableName() }; } else if (binding.isLocalType()) { parts = new char[][] { binding.sourceName() }; } else { String[] pkg = new String(binding.qualifiedPackageName()).split("\\."); String[] name = new String(binding.qualifiedSourceName()).split("\\."); if (pkg.length == 1 && pkg[0].isEmpty()) pkg = new String[0]; parts = new char[pkg.length + name.length][]; int ptr; for (ptr = 0; ptr < pkg.length; ptr++) parts[ptr] = pkg[ptr].toCharArray(); for (; ptr < pkg.length + name.length; ptr++) parts[ptr] = name[ptr - pkg.length].toCharArray(); } while (params.size() < parts.length) params.add(null); Collections.reverse(params); boolean isParamized = false; for (TypeReference[] tyParams : params) { if (tyParams != null) { isParamized = true; break; } } if (isParamized) { if (parts.length > 1) { TypeReference[][] typeArguments = params.toArray(new TypeReference[0][]); TypeReference result = new ParameterizedQualifiedTypeReference(parts, typeArguments, dims, poss(pos, parts.length)); setGeneratedBy(result, pos); return result; } TypeReference result = new ParameterizedSingleTypeReference(parts[0], params.get(0), dims, pos(pos)); setGeneratedBy(result, pos); return result; } if (dims > 0) { if (parts.length > 1) { TypeReference result = new ArrayQualifiedTypeReference(parts, dims, poss(pos, parts.length)); setGeneratedBy(result, pos); return result; } TypeReference result = new ArrayTypeReference(parts[0], dims, pos(pos)); setGeneratedBy(result, pos); return result; } if (parts.length > 1) { TypeReference result = new QualifiedTypeReference(parts, poss(pos, parts.length)); setGeneratedBy(result, pos); return result; } TypeReference result = new SingleTypeReference(parts[0], pos(pos)); setGeneratedBy(result, pos); return result; }
From source file:lombok.eclipse.handlers.HandleBuilder.java
License:Open Source License
public MethodDeclaration generateBuildMethod(String name, char[] staticName, TypeReference returnType, List<BuilderFieldData> builderFields, EclipseNode type, TypeReference[] thrownExceptions, boolean addCleaning, ASTNode source) { MethodDeclaration out = new MethodDeclaration( ((CompilationUnitDeclaration) type.top().get()).compilationResult); out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; List<Statement> statements = new ArrayList<Statement>(); if (addCleaning) { FieldReference thisUnclean = new FieldReference(CLEAN_FIELD_NAME, 0); thisUnclean.receiver = new ThisReference(0, 0); Expression notClean = new UnaryExpression(thisUnclean, OperatorIds.NOT); MessageSend invokeClean = new MessageSend(); invokeClean.selector = CLEAN_METHOD_NAME; statements.add(new IfStatement(notClean, invokeClean, 0, 0)); }//from w w w. j a v a 2 s . c om for (BuilderFieldData bfd : builderFields) { if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { bfd.singularData.getSingularizer().appendBuildCode(bfd.singularData, type, statements, bfd.name); } } List<Expression> args = new ArrayList<Expression>(); for (BuilderFieldData bfd : builderFields) { args.add(new SingleNameReference(bfd.name, 0L)); } if (addCleaning) { FieldReference thisUnclean = new FieldReference(CLEAN_FIELD_NAME, 0); thisUnclean.receiver = new ThisReference(0, 0); statements.add(new Assignment(thisUnclean, new TrueLiteral(0, 0), 0)); } out.modifiers = ClassFileConstants.AccPublic; out.selector = name.toCharArray(); out.thrownExceptions = copyTypes(thrownExceptions); out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; out.returnType = returnType; if (staticName == null) { AllocationExpression allocationStatement = new AllocationExpression(); allocationStatement.type = copyType(out.returnType); allocationStatement.arguments = args.isEmpty() ? null : args.toArray(new Expression[args.size()]); statements.add(new ReturnStatement(allocationStatement, 0, 0)); } else { MessageSend invoke = new MessageSend(); invoke.selector = staticName; invoke.receiver = new SingleNameReference(type.up().getName().toCharArray(), 0); TypeParameter[] tps = ((TypeDeclaration) type.get()).typeParameters; if (tps != null) { TypeReference[] trs = new TypeReference[tps.length]; for (int i = 0; i < trs.length; i++) { trs[i] = new SingleTypeReference(tps[i].name, 0); } invoke.typeArguments = trs; } invoke.arguments = args.isEmpty() ? null : args.toArray(new Expression[args.size()]); if (returnType instanceof SingleTypeReference && Arrays.equals(TypeConstants.VOID, ((SingleTypeReference) returnType).token)) { statements.add(invoke); } else { statements.add(new ReturnStatement(invoke, 0, 0)); } } out.statements = statements.isEmpty() ? null : statements.toArray(new Statement[statements.size()]); out.traverse(new SetGeneratedByVisitor(source), (ClassScope) null); return out; }
From source file:lombok.eclipse.handlers.HandleEqualsAndHashCode.java
License:Open Source License
public TypeReference createTypeReference(EclipseNode type, long p) { List<String> list = new ArrayList<String>(); list.add(type.getName());// ww w . ja v a2 s . com EclipseNode tNode = type.up(); while (tNode != null && tNode.getKind() == Kind.TYPE) { list.add(tNode.getName()); tNode = tNode.up(); } Collections.reverse(list); if (list.size() == 1) return new SingleTypeReference(list.get(0).toCharArray(), p); long[] ps = new long[list.size()]; char[][] tokens = new char[list.size()][]; for (int i = 0; i < list.size(); i++) { ps[i] = p; tokens[i] = list.get(i).toCharArray(); } return new QualifiedTypeReference(tokens, ps); }
From source file:lombok.eclipse.handlers.HandleEqualsAndHashCode.java
License:Open Source License
public MethodDeclaration createEquals(EclipseNode type, Collection<EclipseNode> fields, boolean callSuper, ASTNode source, FieldAccess fieldAccess, boolean needsCanEqual, List<Annotation> onParam) { int pS = source.sourceStart; int pE = source.sourceEnd; long p = (long) pS << 32 | pE; TypeDeclaration typeDecl = (TypeDeclaration) type.get(); MethodDeclaration method = new MethodDeclaration( ((CompilationUnitDeclaration) type.top().get()).compilationResult); setGeneratedBy(method, source);/* w w w . j a v a 2 s .co m*/ method.modifiers = toEclipseModifier(AccessLevel.PUBLIC); method.returnType = TypeReference.baseTypeReference(TypeIds.T_boolean, 0); method.returnType.sourceStart = pS; method.returnType.sourceEnd = pE; setGeneratedBy(method.returnType, source); method.annotations = new Annotation[] { makeMarkerAnnotation(TypeConstants.JAVA_LANG_OVERRIDE, source) }; method.selector = "equals".toCharArray(); method.thrownExceptions = null; method.typeParameters = null; method.bits |= Eclipse.ECLIPSE_DO_NOT_TOUCH_FLAG; method.bodyStart = method.declarationSourceStart = method.sourceStart = source.sourceStart; method.bodyEnd = method.declarationSourceEnd = method.sourceEnd = source.sourceEnd; TypeReference objectRef = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, new long[] { p, p, p }); setGeneratedBy(objectRef, source); method.arguments = new Argument[] { new Argument(new char[] { 'o' }, 0, objectRef, Modifier.FINAL) }; method.arguments[0].sourceStart = pS; method.arguments[0].sourceEnd = pE; if (!onParam.isEmpty()) method.arguments[0].annotations = onParam.toArray(new Annotation[0]); setGeneratedBy(method.arguments[0], source); List<Statement> statements = new ArrayList<Statement>(); /* if (o == this) return true; */ { SingleNameReference oRef = new SingleNameReference(new char[] { 'o' }, p); setGeneratedBy(oRef, source); ThisReference thisRef = new ThisReference(pS, pE); setGeneratedBy(thisRef, source); EqualExpression otherEqualsThis = new EqualExpression(oRef, thisRef, OperatorIds.EQUAL_EQUAL); setGeneratedBy(otherEqualsThis, source); TrueLiteral trueLiteral = new TrueLiteral(pS, pE); setGeneratedBy(trueLiteral, source); ReturnStatement returnTrue = new ReturnStatement(trueLiteral, pS, pE); setGeneratedBy(returnTrue, source); IfStatement ifOtherEqualsThis = new IfStatement(otherEqualsThis, returnTrue, pS, pE); setGeneratedBy(ifOtherEqualsThis, source); statements.add(ifOtherEqualsThis); } /* if (!(o instanceof Outer.Inner.MyType) return false; */ { SingleNameReference oRef = new SingleNameReference(new char[] { 'o' }, p); setGeneratedBy(oRef, source); TypeReference typeReference = createTypeReference(type, p); setGeneratedBy(typeReference, source); InstanceOfExpression instanceOf = new InstanceOfExpression(oRef, typeReference); instanceOf.sourceStart = pS; instanceOf.sourceEnd = pE; setGeneratedBy(instanceOf, source); Expression notInstanceOf = new UnaryExpression(instanceOf, OperatorIds.NOT); setGeneratedBy(notInstanceOf, source); FalseLiteral falseLiteral = new FalseLiteral(pS, pE); setGeneratedBy(falseLiteral, source); ReturnStatement returnFalse = new ReturnStatement(falseLiteral, pS, pE); setGeneratedBy(returnFalse, source); IfStatement ifNotInstanceOf = new IfStatement(notInstanceOf, returnFalse, pS, pE); setGeneratedBy(ifNotInstanceOf, source); statements.add(ifNotInstanceOf); } char[] otherName = "other".toCharArray(); /* MyType<?> other = (MyType<?>) o; */ { if (!fields.isEmpty() || needsCanEqual) { LocalDeclaration other = new LocalDeclaration(otherName, pS, pE); other.modifiers |= ClassFileConstants.AccFinal; setGeneratedBy(other, source); char[] typeName = typeDecl.name; TypeReference targetType; if (typeDecl.typeParameters == null || typeDecl.typeParameters.length == 0) { targetType = new SingleTypeReference(typeName, p); setGeneratedBy(targetType, source); other.type = new SingleTypeReference(typeName, p); setGeneratedBy(other.type, source); } else { TypeReference[] typeArgs = new TypeReference[typeDecl.typeParameters.length]; for (int i = 0; i < typeArgs.length; i++) { typeArgs[i] = new Wildcard(Wildcard.UNBOUND); typeArgs[i].sourceStart = pS; typeArgs[i].sourceEnd = pE; setGeneratedBy(typeArgs[i], source); } targetType = new ParameterizedSingleTypeReference(typeName, typeArgs, 0, p); setGeneratedBy(targetType, source); other.type = new ParameterizedSingleTypeReference(typeName, copyTypes(typeArgs, source), 0, p); setGeneratedBy(other.type, source); } NameReference oRef = new SingleNameReference(new char[] { 'o' }, p); setGeneratedBy(oRef, source); other.initialization = makeCastExpression(oRef, targetType, source); statements.add(other); } } /* if (!other.canEqual((java.lang.Object) this)) return false; */ { if (needsCanEqual) { MessageSend otherCanEqual = new MessageSend(); otherCanEqual.sourceStart = pS; otherCanEqual.sourceEnd = pE; setGeneratedBy(otherCanEqual, source); otherCanEqual.receiver = new SingleNameReference(otherName, p); setGeneratedBy(otherCanEqual.receiver, source); otherCanEqual.selector = "canEqual".toCharArray(); ThisReference thisReference = new ThisReference(pS, pE); setGeneratedBy(thisReference, source); CastExpression castThisRef = makeCastExpression(thisReference, generateQualifiedTypeRef(source, TypeConstants.JAVA_LANG_OBJECT), source); castThisRef.sourceStart = pS; castThisRef.sourceEnd = pE; otherCanEqual.arguments = new Expression[] { castThisRef }; Expression notOtherCanEqual = new UnaryExpression(otherCanEqual, OperatorIds.NOT); setGeneratedBy(notOtherCanEqual, source); FalseLiteral falseLiteral = new FalseLiteral(pS, pE); setGeneratedBy(falseLiteral, source); ReturnStatement returnFalse = new ReturnStatement(falseLiteral, pS, pE); setGeneratedBy(returnFalse, source); IfStatement ifNotCanEqual = new IfStatement(notOtherCanEqual, returnFalse, pS, pE); setGeneratedBy(ifNotCanEqual, source); statements.add(ifNotCanEqual); } } /* if (!super.equals(o)) return false; */ if (callSuper) { MessageSend callToSuper = new MessageSend(); callToSuper.sourceStart = pS; callToSuper.sourceEnd = pE; setGeneratedBy(callToSuper, source); callToSuper.receiver = new SuperReference(pS, pE); setGeneratedBy(callToSuper.receiver, source); callToSuper.selector = "equals".toCharArray(); SingleNameReference oRef = new SingleNameReference(new char[] { 'o' }, p); setGeneratedBy(oRef, source); callToSuper.arguments = new Expression[] { oRef }; Expression superNotEqual = new UnaryExpression(callToSuper, OperatorIds.NOT); setGeneratedBy(superNotEqual, source); FalseLiteral falseLiteral = new FalseLiteral(pS, pE); setGeneratedBy(falseLiteral, source); ReturnStatement returnFalse = new ReturnStatement(falseLiteral, pS, pE); setGeneratedBy(returnFalse, source); IfStatement ifSuperEquals = new IfStatement(superNotEqual, returnFalse, pS, pE); setGeneratedBy(ifSuperEquals, source); statements.add(ifSuperEquals); } for (EclipseNode field : fields) { TypeReference fType = getFieldType(field, fieldAccess); char[] token = fType.getLastToken(); Expression thisFieldAccessor = createFieldAccessor(field, fieldAccess, source); Expression otherFieldAccessor = createFieldAccessor(field, fieldAccess, source, otherName); if (fType.dimensions() == 0 && token != null) { if (Arrays.equals(TypeConstants.FLOAT, token)) { statements.add(generateCompareFloatOrDouble(thisFieldAccessor, otherFieldAccessor, "Float".toCharArray(), source)); } else if (Arrays.equals(TypeConstants.DOUBLE, token)) { statements.add(generateCompareFloatOrDouble(thisFieldAccessor, otherFieldAccessor, "Double".toCharArray(), source)); } else if (BUILT_IN_TYPES.contains(new String(token))) { EqualExpression fieldsNotEqual = new EqualExpression(thisFieldAccessor, otherFieldAccessor, OperatorIds.NOT_EQUAL); setGeneratedBy(fieldsNotEqual, source); FalseLiteral falseLiteral = new FalseLiteral(pS, pE); setGeneratedBy(falseLiteral, source); ReturnStatement returnStatement = new ReturnStatement(falseLiteral, pS, pE); setGeneratedBy(returnStatement, source); IfStatement ifStatement = new IfStatement(fieldsNotEqual, returnStatement, pS, pE); setGeneratedBy(ifStatement, source); statements.add(ifStatement); } else /* objects */ { /* final java.lang.Object this$fieldName = this.fieldName; */ /* final java.lang.Object other$fieldName = other.fieldName; */ /* if (this$fieldName == null ? other$fieldName != null : !this$fieldName.equals(other$fieldName)) return false;; */ char[] thisDollarFieldName = ("this$" + field.getName()).toCharArray(); char[] otherDollarFieldName = ("other$" + field.getName()).toCharArray(); statements.add(createLocalDeclaration(source, thisDollarFieldName, generateQualifiedTypeRef(source, TypeConstants.JAVA_LANG_OBJECT), thisFieldAccessor)); statements.add(createLocalDeclaration(source, otherDollarFieldName, generateQualifiedTypeRef(source, TypeConstants.JAVA_LANG_OBJECT), otherFieldAccessor)); SingleNameReference this1 = new SingleNameReference(thisDollarFieldName, p); setGeneratedBy(this1, source); SingleNameReference this2 = new SingleNameReference(thisDollarFieldName, p); setGeneratedBy(this2, source); SingleNameReference other1 = new SingleNameReference(otherDollarFieldName, p); setGeneratedBy(other1, source); SingleNameReference other2 = new SingleNameReference(otherDollarFieldName, p); setGeneratedBy(other2, source); NullLiteral nullLiteral = new NullLiteral(pS, pE); setGeneratedBy(nullLiteral, source); EqualExpression fieldIsNull = new EqualExpression(this1, nullLiteral, OperatorIds.EQUAL_EQUAL); nullLiteral = new NullLiteral(pS, pE); setGeneratedBy(nullLiteral, source); EqualExpression otherFieldIsntNull = new EqualExpression(other1, nullLiteral, OperatorIds.NOT_EQUAL); MessageSend equalsCall = new MessageSend(); equalsCall.sourceStart = pS; equalsCall.sourceEnd = pE; setGeneratedBy(equalsCall, source); equalsCall.receiver = this2; equalsCall.selector = "equals".toCharArray(); equalsCall.arguments = new Expression[] { other2 }; UnaryExpression fieldsNotEqual = new UnaryExpression(equalsCall, OperatorIds.NOT); fieldsNotEqual.sourceStart = pS; fieldsNotEqual.sourceEnd = pE; setGeneratedBy(fieldsNotEqual, source); ConditionalExpression fullEquals = new ConditionalExpression(fieldIsNull, otherFieldIsntNull, fieldsNotEqual); fullEquals.sourceStart = pS; fullEquals.sourceEnd = pE; setGeneratedBy(fullEquals, source); FalseLiteral falseLiteral = new FalseLiteral(pS, pE); setGeneratedBy(falseLiteral, source); ReturnStatement returnStatement = new ReturnStatement(falseLiteral, pS, pE); setGeneratedBy(returnStatement, source); IfStatement ifStatement = new IfStatement(fullEquals, returnStatement, pS, pE); setGeneratedBy(ifStatement, source); statements.add(ifStatement); } } else if (fType.dimensions() > 0 && token != null) { MessageSend arraysEqualCall = new MessageSend(); arraysEqualCall.sourceStart = pS; arraysEqualCall.sourceEnd = pE; setGeneratedBy(arraysEqualCall, source); arraysEqualCall.receiver = generateQualifiedNameRef(source, TypeConstants.JAVA, TypeConstants.UTIL, "Arrays".toCharArray()); if (fType.dimensions() > 1 || !BUILT_IN_TYPES.contains(new String(token))) { arraysEqualCall.selector = "deepEquals".toCharArray(); } else { arraysEqualCall.selector = "equals".toCharArray(); } arraysEqualCall.arguments = new Expression[] { thisFieldAccessor, otherFieldAccessor }; UnaryExpression arraysNotEqual = new UnaryExpression(arraysEqualCall, OperatorIds.NOT); arraysNotEqual.sourceStart = pS; arraysNotEqual.sourceEnd = pE; setGeneratedBy(arraysNotEqual, source); FalseLiteral falseLiteral = new FalseLiteral(pS, pE); setGeneratedBy(falseLiteral, source); ReturnStatement returnStatement = new ReturnStatement(falseLiteral, pS, pE); setGeneratedBy(returnStatement, source); IfStatement ifStatement = new IfStatement(arraysNotEqual, returnStatement, pS, pE); setGeneratedBy(ifStatement, source); statements.add(ifStatement); } } /* return true; */ { TrueLiteral trueLiteral = new TrueLiteral(pS, pE); setGeneratedBy(trueLiteral, source); ReturnStatement returnStatement = new ReturnStatement(trueLiteral, pS, pE); setGeneratedBy(returnStatement, source); statements.add(returnStatement); } method.statements = statements.toArray(new Statement[statements.size()]); return method; }