checkers.types
Class TreeAnnotator

java.lang.Object
  com.sun.source.util.SimpleTreeVisitor<Void,AnnotatedTypeMirror>
      checkers.types.TreeAnnotator

All Implemented Interfaces:

TreeVisitor<Void,AnnotatedTypeMirror>

public class TreeAnnotator
extends SimpleTreeVisitor<Void,AnnotatedTypeMirror>

Adds annotations to a type based on the contents of a tree. By default, this class honors the ImplicitFor annotation and applies implicit annotations specified by ImplicitFor for any tree whose visitor is not overridden or does not call super; it is designed to be invoked from AnnotatedTypeFactory.annotateImplicit(Element, AnnotatedTypeMirror) and AnnotatedTypeFactory.annotateImplicit(Tree, AnnotatedTypeMirror).

TreeAnnotator does not traverse trees deeply by default.

Field Summary

Fields inherited from class com.sun.source.util.SimpleTreeVisitor

DEFAULT_VALUE

Constructor Summary

TreeAnnotator(BaseTypeChecker checker)
Creates a TypeAnnotator from the given checker, using that checker's TypeQualifiers annotation to determine the annotations that are in the type hierarchy.

Method Summary

Void	defaultAction(Tree tree, AnnotatedTypeMirror type)
Void	visitLiteral(LiteralTree tree, AnnotatedTypeMirror type)

Methods inherited from class com.sun.source.util.SimpleTreeVisitor

visit, visit, visitAnnotatedType, visitAnnotation, visitArrayAccess, visitArrayType, visitAssert, visitAssignment, visitBinary, visitBlock, visitBreak, visitCase, visitCatch, visitClass, visitCompilationUnit, visitCompoundAssignment, visitConditionalExpression, visitContinue, visitDoWhileLoop, visitEmptyStatement, visitEnhancedForLoop, visitErroneous, visitExpressionStatement, visitForLoop, visitIdentifier, visitIf, visitImport, visitInstanceOf, visitLabeledStatement, visitMemberSelect, visitMethod, visitMethodInvocation, visitModifiers, visitNewArray, visitNewClass, visitOther, visitParameterizedType, visitParenthesized, visitPrimitiveType, visitReturn, visitSwitch, visitSynchronized, visitThrow, visitTry, visitTypeCast, visitTypeParameter, visitUnary, visitVariable, visitWhileLoop, visitWildcard

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TreeAnnotator

public TreeAnnotator(BaseTypeChecker checker)

Creates a TypeAnnotator from the given checker, using that checker's TypeQualifiers annotation to determine the annotations that are in the type hierarchy.

Parameters:

checker - the type checker to which this annotator belongs

Method Detail

defaultAction

public Void defaultAction(Tree tree,
                          AnnotatedTypeMirror type)

Overrides:

defaultAction in class SimpleTreeVisitor<Void,AnnotatedTypeMirror>

visitLiteral

public Void visitLiteral(LiteralTree tree,
                         AnnotatedTypeMirror type)

Specified by:

visitLiteral in interface TreeVisitor<Void,AnnotatedTypeMirror>

Overrides:

visitLiteral in class SimpleTreeVisitor<Void,AnnotatedTypeMirror>