public class LessThanVisitor extends BaseTypeVisitor<LessThanAnnotatedTypeFactory>
BaseTypeVisitor.OverrideCheckeratypeFactory, checker, DETERMINISTIC, inferPurity, methodTree, positions, PURE, SIDE_EFFECT_FREE, TARGET, targetValueElement, typeValidator, unusedWhenElementelements, root, trees, treesWithSuppressWarnings, types| Constructor and Description |
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LessThanVisitor(BaseTypeChecker checker) |
| Modifier and Type | Method and Description |
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protected void |
commonAssignmentCheck(AnnotatedTypeMirror varType,
AnnotatedTypeMirror valueType,
Tree valueTree,
@CompilerMessageKey String errorKey,
Object... extraArgs)
Checks the validity of an assignment (or pseudo-assignment) from a value to a variable and
emits an error message (through the compiler's messaging interface) if it is not valid.
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protected void |
commonAssignmentCheck(Tree varTree,
ExpressionTree valueTree,
@CompilerMessageKey String errorKey,
Object... extraArgs)
Checks the validity of an assignment (or pseudo-assignment) from a value to a variable and
emits an error message (through the compiler's messaging interface) if it is not valid.
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protected boolean |
isTypeCastSafe(AnnotatedTypeMirror castType,
AnnotatedTypeMirror exprType)
Returns true if the cast is safe.
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checkAccess, checkAccessAllowed, checkArguments, checkArrayInitialization, checkConditionalPostcondition, checkConstructorInvocation, checkConstructorResult, checkContract, checkDefaultConstructor, checkExceptionParameter, checkExplicitAnnotationsOnIntersectionBounds, checkExtendsImplements, checkFieldInvariantDeclarations, checkForPolymorphicQualifiers, checkForPolymorphicQualifiers, checkMethodInvocability, checkMethodReferenceAsOverride, checkOverride, checkOverride, checkPostcondition, checkPreconditions, checkPurity, checkQualifierParameter, checkSuperConstructorCall, checkThisConstructorCall, checkThisOrSuperConstructorCall, checkThrownExpression, checkTypeArguments, checkTypecastRedundancy, checkTypecastSafety, checkVarargs, commonAssignmentCheck, commonAssignmentCheckEndDiagnostic, commonAssignmentCheckEndDiagnostic, commonAssignmentCheckStartDiagnostic, createOverrideChecker, createTypeFactory, createTypeFactoryPublic, createTypeValidator, enclosingMemberSelect, enclosingStatement, getExceptionParameterLowerBoundAnnotations, getThrowUpperBoundAnnotations, getTypeFactory, isValidUse, isValidUse, isValidUse, processClassTree, reportMethodInvocabilityError, reportPurityErrors, scan, setRoot, shouldSkipUses, shouldWarnAboutIrrelevantJavaTypes, skipReceiverSubtypeCheck, testAnnotationInsertion, testJointJavacJavaParserVisitor, testTypevarContainment, typeCheckVectorCopyIntoArgument, validateType, validateTypeOf, visitAnnotatedType, visitAnnotatedType, visitAnnotation, visitAssignment, visitCatch, visitClass, visitCompilationUnit, visitCompoundAssignment, visitConditionalExpression, visitEnhancedForLoop, visitIdentifier, visitInstanceOf, visitLambdaExpression, visitMemberReference, visitMethod, visitMethodInvocation, visitNewArray, visitNewClass, visitReturn, visitSwitchExpression17, visitThrow, visitTypeCast, visitTypeParameter, visitUnary, visitVariable, warnAboutIrrelevantJavaTypesvisitgetCurrentPath, scanreduce, scan, visitArrayAccess, visitArrayType, visitAssert, visitBinary, visitBlock, visitBreak, visitCase, visitContinue, visitDoWhileLoop, visitEmptyStatement, visitErroneous, visitExports, visitExpressionStatement, visitForLoop, visitIf, visitImport, visitIntersectionType, visitLabeledStatement, visitLiteral, visitMemberSelect, visitModifiers, visitModule, visitOpens, visitOther, visitPackage, visitParameterizedType, visitParenthesized, visitPrimitiveType, visitProvides, visitRequires, visitSwitch, visitSynchronized, visitTry, visitUnionType, visitUses, visitWhileLoop, visitWildcardpublic LessThanVisitor(BaseTypeChecker checker)
protected void commonAssignmentCheck(Tree varTree, ExpressionTree valueTree, @CompilerMessageKey String errorKey, Object... extraArgs)
BaseTypeVisitorcommonAssignmentCheck in class BaseTypeVisitor<LessThanAnnotatedTypeFactory>varTree - the AST node for the lvalue (usually a variable)valueTree - the AST node for the rvalue (the new value)errorKey - the error message key to use if the check failsextraArgs - arguments to the error message key, before "found" and "expected" typesprotected void commonAssignmentCheck(AnnotatedTypeMirror varType, AnnotatedTypeMirror valueType, Tree valueTree, @CompilerMessageKey String errorKey, Object... extraArgs)
BaseTypeVisitorcommonAssignmentCheck in class BaseTypeVisitor<LessThanAnnotatedTypeFactory>varType - the annotated type of the variablevalueType - the annotated type of the valuevalueTree - the location to use when reporting the error messageerrorKey - the error message key to use if the check failsextraArgs - arguments to the error message key, before "found" and "expected" typesprotected boolean isTypeCastSafe(AnnotatedTypeMirror castType, AnnotatedTypeMirror exprType)
BaseTypeVisitorOnly primary qualifiers are checked unless the command line option "checkCastElementType" is supplied.
isTypeCastSafe in class BaseTypeVisitor<LessThanAnnotatedTypeFactory>castType - annotated type of the castexprType - annotated type of the casted expression