Class PropertyKeyAnnotatedTypeFactory.KeyLookupTreeAnnotator
java.lang.Object
com.sun.source.util.SimpleTreeVisitor<Void,AnnotatedTypeMirror>
org.checkerframework.framework.type.treeannotator.TreeAnnotator
org.checkerframework.checker.propkey.PropertyKeyAnnotatedTypeFactory.KeyLookupTreeAnnotator
- All Implemented Interfaces:
TreeVisitor<Void,AnnotatedTypeMirror>
- Enclosing class:
PropertyKeyAnnotatedTypeFactory
This TreeAnnotator checks for every String literal whether it is included in the lookup keys.
If it is, the given annotation is added to the literal; otherwise, nothing happens. Subclasses
of this AnnotatedTypeFactory can directly reuse this class and use a different annotation as
parameter.
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Field Summary
Fields inherited from class org.checkerframework.framework.type.treeannotator.TreeAnnotator
atypeFactoryFields inherited from class com.sun.source.util.SimpleTreeVisitor
DEFAULT_VALUE -
Constructor Summary
ConstructorsConstructorDescriptionKeyLookupTreeAnnotator(BaseAnnotatedTypeFactory atf, Class<? extends Annotation> annot) -
Method Summary
Modifier and TypeMethodDescriptionvisitBinary(BinaryTree tree, AnnotatedTypeMirror type) When overriding this method, getAnnotatedType on the left and right operands should only be called when absolutely necessary.visitLiteral(LiteralTree tree, AnnotatedTypeMirror type) Methods inherited from class org.checkerframework.framework.type.treeannotator.TreeAnnotator
log, visitMethodMethods inherited from class com.sun.source.util.SimpleTreeVisitor
defaultAction, visit, visit, visitAnnotatedType, visitAnnotation, visitAnyPattern, visitArrayAccess, visitArrayType, visitAssert, visitAssignment, visitBindingPattern, visitBlock, visitBreak, visitCase, visitCatch, visitClass, visitCompilationUnit, visitConditionalExpression, visitConstantCaseLabel, visitContinue, visitDeconstructionPattern, visitDefaultCaseLabel, visitDoWhileLoop, visitEmptyStatement, visitEnhancedForLoop, visitErroneous, visitExports, visitExpressionStatement, visitForLoop, visitIdentifier, visitIf, visitImport, visitInstanceOf, visitIntersectionType, visitLabeledStatement, visitLambdaExpression, visitMemberReference, visitMemberSelect, visitMethodInvocation, visitModifiers, visitModule, visitNewArray, visitNewClass, visitOpens, visitOther, visitPackage, visitParameterizedType, visitParenthesized, visitPatternCaseLabel, visitPrimitiveType, visitProvides, visitRequires, visitReturn, visitStringTemplate, visitSwitch, visitSwitchExpression, visitSynchronized, visitThrow, visitTry, visitTypeCast, visitTypeParameter, visitUnary, visitUnionType, visitUses, visitVariable, visitWhileLoop, visitWildcard, visitYield
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Constructor Details
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KeyLookupTreeAnnotator
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Method Details
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visitLiteral
- Specified by:
visitLiteralin interfaceTreeVisitor<Void,AnnotatedTypeMirror> - Overrides:
visitLiteralin classSimpleTreeVisitor<Void,AnnotatedTypeMirror>
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visitBinary
Description copied from class:TreeAnnotatorWhen overriding this method, getAnnotatedType on the left and right operands should only be called when absolutely necessary. Otherwise, the checker will be very slow on heavily nested binary trees. (For example, a + b + c + d + e + f + g + h.)One approach is to perform work in this method only if
type.hasPrimaryAnnotationInHierarchy(...)returns false.If a checker's performance is still too slow:
- Compute the types of binary trees in a subclass of
CFTransfer; look up the value in the store rather than the AnnotatedTypeFactory. - This method (
TreeAnnotator.visitBinary) should annotate binary trees with top so that the type applied in the transfer is always a subtype of the type the AnnotatedTypeFactory computes.
- Specified by:
visitBinaryin interfaceTreeVisitor<Void,AnnotatedTypeMirror> - Overrides:
visitBinaryin classTreeAnnotator
- Compute the types of binary trees in a subclass of
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visitCompoundAssignment
- Specified by:
visitCompoundAssignmentin interfaceTreeVisitor<Void,AnnotatedTypeMirror> - Overrides:
visitCompoundAssignmentin classSimpleTreeVisitor<Void,AnnotatedTypeMirror>
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