List of usage examples for org.eclipse.jdt.internal.compiler.ast ThisReference ThisReference
public ThisReference(int sourceStart, int sourceEnd)
From source file:lombok.eclipse.handlers.ast.EclipseASTMaker.java
License:Open Source License
@Override public ASTNode visitThis(final lombok.ast.This node, final Void p) { final ThisReference thisReference; if (node.getType() != null) { thisReference = new QualifiedThisReference(build(node.getType(), TypeReference.class), 0, 0); } else {/* w w w.j a va 2s. c o m*/ thisReference = new ThisReference(0, 0); if (node.isImplicit()) { thisReference.bits |= ASTNode.IsImplicitThis; } } setGeneratedByAndCopyPos(thisReference, source, posHintOf(node)); return thisReference; }
From source file:lombok.eclipse.handlers.EclipseHandlerUtil.java
License:Open Source License
static Expression createFieldAccessor(EclipseNode field, FieldAccess fieldAccess, ASTNode source) { int pS = source == null ? 0 : source.sourceStart, pE = source == null ? 0 : source.sourceEnd; long p = (long) pS << 32 | pE; boolean lookForGetter = lookForGetter(field, fieldAccess); GetterMethod getter = lookForGetter ? findGetter(field) : null; if (getter == null) { FieldDeclaration fieldDecl = (FieldDeclaration) field.get(); FieldReference ref = new FieldReference(fieldDecl.name, p); if ((fieldDecl.modifiers & ClassFileConstants.AccStatic) != 0) { EclipseNode containerNode = field.up(); if (containerNode != null && containerNode.get() instanceof TypeDeclaration) { ref.receiver = new SingleNameReference(((TypeDeclaration) containerNode.get()).name, p); } else { Expression smallRef = new FieldReference(field.getName().toCharArray(), p); if (source != null) setGeneratedBy(smallRef, source); return smallRef; }/*from www. ja va2 s . co m*/ } else { ref.receiver = new ThisReference(pS, pE); } if (source != null) { setGeneratedBy(ref, source); setGeneratedBy(ref.receiver, source); } return ref; } MessageSend call = new MessageSend(); setGeneratedBy(call, source); call.sourceStart = pS; call.statementEnd = call.sourceEnd = pE; call.receiver = new ThisReference(pS, pE); setGeneratedBy(call.receiver, source); call.selector = getter.name; return call; }
From source file:lombok.eclipse.handlers.HandleBuilder.java
License:Open Source License
private MethodDeclaration generateToBuilderMethod(String methodName, String builderClassName, EclipseNode type, TypeParameter[] typeParams, List<BuilderFieldData> builderFields, boolean fluent, ASTNode source) { // return new ThingieBuilder<A, B>().setA(this.a).setB(this.b); int pS = source.sourceStart, pE = source.sourceEnd; long p = (long) pS << 32 | pE; MethodDeclaration out = new MethodDeclaration( ((CompilationUnitDeclaration) type.top().get()).compilationResult); out.selector = methodName.toCharArray(); out.modifiers = ClassFileConstants.AccPublic; out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; out.returnType = namePlusTypeParamsToTypeReference(builderClassName.toCharArray(), typeParams, p); AllocationExpression invoke = new AllocationExpression(); invoke.type = namePlusTypeParamsToTypeReference(builderClassName.toCharArray(), typeParams, p); Expression receiver = invoke; for (BuilderFieldData bfd : builderFields) { char[] setterName = fluent ? bfd.name : HandlerUtil.buildAccessorName("set", new String(bfd.name)).toCharArray(); MessageSend ms = new MessageSend(); if (bfd.obtainVia == null || !bfd.obtainVia.field().isEmpty()) { char[] fieldName = bfd.obtainVia == null ? bfd.rawName : bfd.obtainVia.field().toCharArray(); FieldReference fr = new FieldReference(fieldName, 0); fr.receiver = new ThisReference(0, 0); ms.arguments = new Expression[] { fr }; } else {//from w w w .ja va 2s . c o m String obtainName = bfd.obtainVia.method(); boolean obtainIsStatic = bfd.obtainVia.isStatic(); MessageSend obtainExpr = new MessageSend(); obtainExpr.receiver = obtainIsStatic ? new SingleNameReference(type.getName().toCharArray(), 0) : new ThisReference(0, 0); obtainExpr.selector = obtainName.toCharArray(); if (obtainIsStatic) obtainExpr.arguments = new Expression[] { new ThisReference(0, 0) }; ms.arguments = new Expression[] { obtainExpr }; } ms.receiver = receiver; ms.selector = setterName; receiver = ms; } out.statements = new Statement[] { new ReturnStatement(receiver, pS, pE) }; out.traverse(new SetGeneratedByVisitor(source), ((TypeDeclaration) type.get()).scope); return out; }
From source file:lombok.eclipse.handlers.HandleBuilder.java
License:Open Source License
private MethodDeclaration generateCleanMethod(List<BuilderFieldData> builderFields, EclipseNode builderType, ASTNode source) {/*from ww w .j a v a 2s .c o m*/ List<Statement> statements = new ArrayList<Statement>(); for (BuilderFieldData bfd : builderFields) { if (bfd.singularData != null && bfd.singularData.getSingularizer() != null) { bfd.singularData.getSingularizer().appendCleaningCode(bfd.singularData, builderType, statements); } } FieldReference thisUnclean = new FieldReference(CLEAN_FIELD_NAME, 0); thisUnclean.receiver = new ThisReference(0, 0); statements.add(new Assignment(thisUnclean, new FalseLiteral(0, 0), 0)); MethodDeclaration decl = new MethodDeclaration( ((CompilationUnitDeclaration) builderType.top().get()).compilationResult); decl.selector = CLEAN_METHOD_NAME; decl.modifiers = ClassFileConstants.AccPrivate; decl.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; decl.returnType = TypeReference.baseTypeReference(TypeIds.T_void, 0); decl.statements = statements.toArray(new Statement[0]); decl.traverse(new SetGeneratedByVisitor(source), (ClassScope) null); return decl; }
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 www. j a v a 2s. c o m 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.HandleConstructor.java
License:Open Source License
public static ConstructorDeclaration createConstructor(AccessLevel level, EclipseNode type, Collection<EclipseNode> fields, boolean allToDefault, Boolean suppressConstructorProperties, EclipseNode sourceNode, List<Annotation> onConstructor) { ASTNode source = sourceNode.get();//w w w. j a v a 2 s. c o m TypeDeclaration typeDeclaration = ((TypeDeclaration) type.get()); long p = (long) source.sourceStart << 32 | source.sourceEnd; boolean isEnum = (((TypeDeclaration) type.get()).modifiers & ClassFileConstants.AccEnum) != 0; if (isEnum) level = AccessLevel.PRIVATE; if (suppressConstructorProperties == null) { if (fields.isEmpty()) { suppressConstructorProperties = false; } else { suppressConstructorProperties = Boolean.TRUE.equals(type.getAst() .readConfiguration(ConfigurationKeys.ANY_CONSTRUCTOR_SUPPRESS_CONSTRUCTOR_PROPERTIES)); } } ConstructorDeclaration constructor = new ConstructorDeclaration( ((CompilationUnitDeclaration) type.top().get()).compilationResult); constructor.modifiers = toEclipseModifier(level); constructor.selector = typeDeclaration.name; constructor.constructorCall = new ExplicitConstructorCall(ExplicitConstructorCall.ImplicitSuper); constructor.constructorCall.sourceStart = source.sourceStart; constructor.constructorCall.sourceEnd = source.sourceEnd; constructor.thrownExceptions = null; constructor.typeParameters = null; constructor.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; constructor.bodyStart = constructor.declarationSourceStart = constructor.sourceStart = source.sourceStart; constructor.bodyEnd = constructor.declarationSourceEnd = constructor.sourceEnd = source.sourceEnd; constructor.arguments = null; List<Argument> params = new ArrayList<Argument>(); List<Statement> assigns = new ArrayList<Statement>(); List<Statement> nullChecks = new ArrayList<Statement>(); for (EclipseNode fieldNode : fields) { FieldDeclaration field = (FieldDeclaration) fieldNode.get(); char[] rawName = field.name; char[] fieldName = removePrefixFromField(fieldNode); FieldReference thisX = new FieldReference(rawName, p); int s = (int) (p >> 32); int e = (int) p; thisX.receiver = new ThisReference(s, e); Expression assignmentExpr = allToDefault ? getDefaultExpr(field.type, s, e) : new SingleNameReference(fieldName, p); Assignment assignment = new Assignment(thisX, assignmentExpr, (int) p); assignment.sourceStart = (int) (p >> 32); assignment.sourceEnd = assignment.statementEnd = (int) (p >> 32); assigns.add(assignment); if (!allToDefault) { long fieldPos = (((long) field.sourceStart) << 32) | field.sourceEnd; Argument parameter = new Argument(fieldName, fieldPos, copyType(field.type, source), Modifier.FINAL); Annotation[] nonNulls = findAnnotations(field, NON_NULL_PATTERN); Annotation[] nullables = findAnnotations(field, NULLABLE_PATTERN); if (nonNulls.length != 0) { Statement nullCheck = generateNullCheck(field, sourceNode); if (nullCheck != null) nullChecks.add(nullCheck); } parameter.annotations = copyAnnotations(source, nonNulls, nullables); params.add(parameter); } } nullChecks.addAll(assigns); constructor.statements = nullChecks.isEmpty() ? null : nullChecks.toArray(new Statement[nullChecks.size()]); constructor.arguments = params.isEmpty() ? null : params.toArray(new Argument[params.size()]); /* Generate annotations that must be put on the generated method, and attach them. */ { Annotation[] constructorProperties = null; if (!allToDefault && !suppressConstructorProperties && level != AccessLevel.PRIVATE && level != AccessLevel.PACKAGE && !isLocalType(type)) { constructorProperties = createConstructorProperties(source, fields); } constructor.annotations = copyAnnotations(source, onConstructor.toArray(new Annotation[0]), constructorProperties); } constructor.traverse(new SetGeneratedByVisitor(source), typeDeclaration.scope); return constructor; }
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 av a2 s . c o 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; }
From source file:lombok.eclipse.handlers.HandleRelations.java
License:Open Source License
private static MethodDeclaration createSetReferencedObjectMethod(FieldDeclaration fieldDecl, ASTNode source, String relatedFieldName, boolean isOneToOne, boolean isUnique, TypeReference baseType, TypeReference referenceType, CompilationUnitDeclaration compilationUnitDeclaration) { int pS = source.sourceStart, pE = source.sourceEnd; long p = (long) pS << 32 | pE; TypeReference refType = fieldDecl.type; if (isUnique) { refType = new ParameterizedQualifiedTypeReference(Eclipse.fromQualifiedName(List.class.getName()), new TypeReference[][] { null, null, new TypeReference[] { refType } }, 0, new long[] { p, p, p }); setGeneratedBy(refType, source); refType.sourceStart = pS;// ww w . j a v a2s . c om refType.sourceEnd = pE; } MethodDeclaration setReferencedObject = new MethodDeclaration(compilationUnitDeclaration.compilationResult); setGeneratedBy(setReferencedObject, source); setReferencedObject.modifiers = ClassFileConstants.AccPublic; setReferencedObject.annotations = new Annotation[] { makeMarkerAnnotation(TypeConstants.JAVA_LANG_OVERRIDE, source) }; setReferencedObject.returnType = TypeReference.baseTypeReference(TypeIds.T_void, 0); setReferencedObject.returnType.sourceStart = pS; setReferencedObject.returnType.sourceEnd = pE; setReferencedObject.arguments = new Argument[] { new Argument("item".toCharArray(), 0, baseType, ClassFileConstants.AccFinal), new Argument("related".toCharArray(), 0, refType, ClassFileConstants.AccFinal), }; setGeneratedBy(setReferencedObject.arguments[0], source); setGeneratedBy(setReferencedObject.arguments[1], source); setReferencedObject.arguments[0].sourceStart = pS; setReferencedObject.arguments[0].sourceEnd = pE; setReferencedObject.arguments[1].sourceStart = pS; setReferencedObject.arguments[1].sourceEnd = pE; setReferencedObject.selector = "setReferencedObject".toCharArray(); setReferencedObject.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; setReferencedObject.bodyStart = setReferencedObject.declarationSourceStart = setReferencedObject.sourceStart = source.sourceStart; setReferencedObject.bodyEnd = setReferencedObject.declarationSourceEnd = setReferencedObject.sourceEnd = source.sourceEnd; List<Statement> statements = new ArrayList<Statement>(); SingleNameReference fieldNameRef = new SingleNameReference("related".toCharArray(), p); setGeneratedBy(fieldNameRef, source); Expression fieldRef = createFieldAccessor(new String(fieldDecl.name), source, "item".toCharArray()); setGeneratedBy(fieldRef, source); fieldRef.sourceStart = pS; fieldRef.sourceEnd = pE; if (isUnique) { MessageSend get = new MessageSend(); setGeneratedBy(get, source); get.sourceStart = pS; get.sourceEnd = get.statementEnd = pE; get.receiver = new ThisReference(pS, pE); get.selector = "firstOrDefault".toCharArray(); get.arguments = new Expression[] { fieldNameRef }; Assignment assignment = new Assignment(fieldRef, get, pE); setGeneratedBy(assignment, source); assignment.sourceStart = pS; assignment.sourceEnd = assignment.statementEnd = pE; statements.add(assignment); } else { Assignment assignment = new Assignment(fieldRef, fieldNameRef, pE); assignment.sourceStart = pS; assignment.sourceEnd = assignment.statementEnd = pE; setGeneratedBy(assignment, source); statements.add(assignment); } setReferencedObject.statements = statements.toArray(new Statement[statements.size()]); return setReferencedObject; }
From source file:lombok.eclipse.handlers.HandleSetter.java
License:Open Source License
static MethodDeclaration createSetter(TypeDeclaration parent, EclipseNode fieldNode, String name, boolean shouldReturnThis, int modifier, EclipseNode sourceNode, List<Annotation> onMethod, List<Annotation> onParam) { FieldDeclaration field = (FieldDeclaration) fieldNode.get(); ASTNode source = sourceNode.get();/*w w w. j a v a 2s .c o m*/ int pS = source.sourceStart, pE = source.sourceEnd; long p = (long) pS << 32 | pE; MethodDeclaration method = new MethodDeclaration(parent.compilationResult); method.modifiers = modifier; if (shouldReturnThis) { method.returnType = cloneSelfType(fieldNode, source); } if (method.returnType == null) { method.returnType = TypeReference.baseTypeReference(TypeIds.T_void, 0); method.returnType.sourceStart = pS; method.returnType.sourceEnd = pE; shouldReturnThis = false; } Annotation[] deprecated = null; if (isFieldDeprecated(fieldNode)) { deprecated = new Annotation[] { generateDeprecatedAnnotation(source) }; } method.annotations = copyAnnotations(source, onMethod.toArray(new Annotation[0]), deprecated); Argument param = new Argument(field.name, p, copyType(field.type, source), Modifier.FINAL); param.sourceStart = pS; param.sourceEnd = pE; method.arguments = new Argument[] { param }; method.selector = name.toCharArray(); method.binding = null; method.thrownExceptions = null; method.typeParameters = null; method.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; Expression fieldRef = createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source); NameReference fieldNameRef = new SingleNameReference(field.name, p); Assignment assignment = new Assignment(fieldRef, fieldNameRef, (int) p); assignment.sourceStart = pS; assignment.sourceEnd = assignment.statementEnd = pE; method.bodyStart = method.declarationSourceStart = method.sourceStart = source.sourceStart; method.bodyEnd = method.declarationSourceEnd = method.sourceEnd = source.sourceEnd; Annotation[] nonNulls = findAnnotations(field, NON_NULL_PATTERN); Annotation[] nullables = findAnnotations(field, NULLABLE_PATTERN); List<Statement> statements = new ArrayList<Statement>(5); if (nonNulls.length == 0) { statements.add(assignment); } else { Statement nullCheck = generateNullCheck(field, sourceNode); if (nullCheck != null) statements.add(nullCheck); statements.add(assignment); } if (shouldReturnThis) { ThisReference thisRef = new ThisReference(pS, pE); ReturnStatement returnThis = new ReturnStatement(thisRef, pS, pE); statements.add(returnThis); } method.statements = statements.toArray(new Statement[0]); param.annotations = copyAnnotations(source, nonNulls, nullables, onParam.toArray(new Annotation[0])); method.traverse(new SetGeneratedByVisitor(source), parent.scope); return method; }
From source file:lombok.eclipse.handlers.HandleSetterVersionable.java
License:Open Source License
static MethodDeclaration createSetter(TypeDeclaration parent, EclipseNode fieldNode, String name, boolean shouldReturnThis, int modifier, EclipseNode sourceNode, List<Annotation> onMethod, List<Annotation> onParam, SetterVersionable ann, DataVersionable annData) { MethodDeclaration method = new MethodDeclaration(parent.compilationResult); method.modifiers = modifier;// ww w . j a v a 2 s . com FieldDeclaration field = (FieldDeclaration) fieldNode.get(); ASTNode source = sourceNode.get(); int pS = source.sourceStart, pE = source.sourceEnd; long p = (long) pS << 32 | pE; if (shouldReturnThis) { method.returnType = cloneSelfType(fieldNode, source); } if (method.returnType == null) { method.returnType = TypeReference.baseTypeReference(TypeIds.T_void, 0); method.returnType.sourceStart = pS; method.returnType.sourceEnd = pE; shouldReturnThis = false; } Annotation[] deprecated = null; if (isFieldDeprecated(fieldNode)) { deprecated = new Annotation[] { generateDeprecatedAnnotation(source) }; } method.annotations = copyAnnotations(source, onMethod.toArray(new Annotation[0]), deprecated); Argument param = new Argument(field.name, p, copyType(field.type, source), Modifier.FINAL); param.sourceStart = pS; param.sourceEnd = pE; method.arguments = new Argument[] { param }; method.selector = name.toCharArray(); method.binding = null; method.thrownExceptions = null; method.typeParameters = null; method.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG; Expression fieldRef = createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source); NameReference fieldNameRef = new SingleNameReference(field.name, p); Assignment assignment = new Assignment(fieldRef, fieldNameRef, (int) p); assignment.sourceStart = pS; assignment.sourceEnd = assignment.statementEnd = pE; method.bodyStart = method.declarationSourceStart = method.sourceStart = source.sourceStart; method.bodyEnd = method.declarationSourceEnd = method.sourceEnd = source.sourceEnd; Annotation[] nonNulls = findAnnotations(field, NON_NULL_PATTERN); Annotation[] nullables = findAnnotations(field, NULLABLE_PATTERN); List<Statement> statements = new ArrayList<Statement>(5); if (nonNulls.length != 0) { Statement nullCheck = generateNullCheck(field, sourceNode); if (nullCheck != null) statements.add(nullCheck); } IfStatement ifVersionable = generateVersionableIf(p, sourceNode, fieldNode, assignment, ann, annData); if (ifVersionable != null) { statements.add(ifVersionable); } if (shouldReturnThis) { ThisReference thisRef = new ThisReference(pS, pE); ReturnStatement returnThis = new ReturnStatement(thisRef, pS, pE); statements.add(returnThis); } method.statements = statements.toArray(new Statement[0]); param.annotations = copyAnnotations(source, nonNulls, nullables, onParam.toArray(new Annotation[0])); method.traverse(new SetGeneratedByVisitor(source), parent.scope); return method; }