org.codehaus.groovy.control.ResolveVisitor

All Implemented Interfaces:: ExpressionTransformer, GroovyClassVisitor, GroovyCodeVisitor

Direct Known Subclasses:: JavaAwareResolveVisitor

public class ResolveVisitor extends ClassCodeExpressionTransformer

Visitor to resolve Types and convert VariableExpression to ClassExpressions if needed. The ResolveVisitor will try to find the Class for a ClassExpression and prints an error if it fails to do so. Constructions like C[], foo as C, (C) foo will force creation of a ClassExpression for C

Note: the method to start the resolving is startResolving(ClassNode, SourceUnit).

Author:: Jochen Theodorou, Roshan Dawrani, Alex Tkachman

Field Summary

Fields

Modifier and Type

Field

Description

static final String[]

DEFAULT_IMPORTS
Constructor Summary

Constructors

Constructor

Description

ResolveVisitor(CompilationUnit cu)
Method Summary

Modifier and Type

Method

Description

protected SourceUnit

getSourceUnit()

void

setClassNodeResolver(ClassNodeResolver classNodeResolver)

void

startResolving(ClassNode node, SourceUnit source)

Expression

transform(Expression exp)

Transforms the given expression into another expression

protected Expression

transformAnnotationConstantExpression(AnnotationConstantExpression ace)

protected Expression

transformBinaryExpression(BinaryExpression be)

protected Expression

transformClosureExpression(ClosureExpression ce)

protected Expression

transformConstructorCallExpression(ConstructorCallExpression cce)

protected Expression

transformDeclarationExpression(DeclarationExpression de)

protected Expression

transformMethodCallExpression(MethodCallExpression mce)

protected Expression

transformPropertyExpression(PropertyExpression pe)

protected Expression

transformVariableExpression(VariableExpression ve)

void

visitAnnotations(AnnotatedNode node)

void

visitBlockStatement(BlockStatement block)

void

visitCatchStatement(CatchStatement cs)

void

visitClass(ClassNode node)

Visit a ClassNode.

protected void

visitConstructorOrMethod(MethodNode node, boolean isConstructor)

void

visitField(FieldNode node)

Visit a FieldNode.

void

visitForLoop(ForStatement forLoop)

void

visitProperty(PropertyNode node)

Visit a PropertyNode.

Methods inherited from class org.codehaus.groovy.ast.ClassCodeExpressionTransformer
visitAssertStatement, visitCaseStatement, visitDoWhileLoop, visitExpressionStatement, visitIfElse, visitReturnStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitWhileLoop

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport
addError, visitBreakStatement, visitClassCodeContainer, visitConstructor, visitContinueStatement, visitDeclarationExpression, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitStatement, visitTryCatchFinally

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport
visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitTernaryExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- DEFAULT_IMPORTS
  
  public static final String[] DEFAULT_IMPORTS
Constructor Details
- ResolveVisitor
  
  public ResolveVisitor(CompilationUnit cu)
Method Details
- startResolving
  
  public void startResolving(ClassNode node, SourceUnit source)
- visitConstructorOrMethod
  
  protected void visitConstructorOrMethod(MethodNode node, boolean isConstructor)
  
  Overrides:
  
  visitConstructorOrMethod in class ClassCodeExpressionTransformer
- visitField
  
  public void visitField(FieldNode node)
  
  Description copied from interface: GroovyClassVisitor
  
  Visit a FieldNode.
  
  Specified by:
  
  visitField in interface GroovyClassVisitor
  
  Overrides:
  
  visitField in class ClassCodeExpressionTransformer
- visitProperty
  
  public void visitProperty(PropertyNode node)
  
  Description copied from interface: GroovyClassVisitor
  
  Visit a PropertyNode.
  
  Specified by:
  
  visitProperty in interface GroovyClassVisitor
  
  Overrides:
  
  visitProperty in class ClassCodeExpressionTransformer
- transform
  
  public Expression transform(Expression exp)
  
  Description copied from interface: ExpressionTransformer
  
  Transforms the given expression into another expression
  
  Specified by:
  
  transform in interface ExpressionTransformer
  
  Overrides:
  
  transform in class ClassCodeExpressionTransformer
- transformPropertyExpression
  
  protected Expression transformPropertyExpression(PropertyExpression pe)
- transformVariableExpression
  
  protected Expression transformVariableExpression(VariableExpression ve)
- transformBinaryExpression
  
  protected Expression transformBinaryExpression(BinaryExpression be)
- transformClosureExpression
  
  protected Expression transformClosureExpression(ClosureExpression ce)
- transformConstructorCallExpression
  
  protected Expression transformConstructorCallExpression(ConstructorCallExpression cce)
- transformMethodCallExpression
  
  protected Expression transformMethodCallExpression(MethodCallExpression mce)
- transformDeclarationExpression
  
  protected Expression transformDeclarationExpression(DeclarationExpression de)
- transformAnnotationConstantExpression
  
  protected Expression transformAnnotationConstantExpression(AnnotationConstantExpression ace)
- visitAnnotations
  
  public void visitAnnotations(AnnotatedNode node)
  
  Overrides:
  
  visitAnnotations in class ClassCodeExpressionTransformer
- visitClass
  
  public void visitClass(ClassNode node)
  
  Description copied from interface: GroovyClassVisitor
  
  Visit a ClassNode.
  
  Specified by:
  
  visitClass in interface GroovyClassVisitor
  
  Overrides:
  
  visitClass in class ClassCodeVisitorSupport
- visitCatchStatement
  
  public void visitCatchStatement(CatchStatement cs)
  
  Specified by:
  
  visitCatchStatement in interface GroovyCodeVisitor
  
  Overrides:
  
  visitCatchStatement in class ClassCodeVisitorSupport
- visitForLoop
  
  public void visitForLoop(ForStatement forLoop)
  
  Specified by:
  
  visitForLoop in interface GroovyCodeVisitor
  
  Overrides:
  
  visitForLoop in class ClassCodeExpressionTransformer
- visitBlockStatement
  
  public void visitBlockStatement(BlockStatement block)
  
  Specified by:
  
  visitBlockStatement in interface GroovyCodeVisitor
  
  Overrides:
  
  visitBlockStatement in class ClassCodeVisitorSupport
- getSourceUnit
  
  protected SourceUnit getSourceUnit()
  
  Specified by:
  
  getSourceUnit in class ClassCodeVisitorSupport
- setClassNodeResolver
  
  public void setClassNodeResolver(ClassNodeResolver classNodeResolver)

Class ResolveVisitor

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.codehaus.groovy.ast.ClassCodeExpressionTransformer

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport

Methods inherited from class java.lang.Object

Field Details

DEFAULT_IMPORTS

Constructor Details

ResolveVisitor

Method Details

startResolving

visitConstructorOrMethod

visitField

visitProperty

transform

transformPropertyExpression

transformVariableExpression

transformBinaryExpression

transformClosureExpression

transformConstructorCallExpression

transformMethodCallExpression

transformDeclarationExpression

transformAnnotationConstantExpression

visitAnnotations

visitClass

visitCatchStatement

visitForLoop

visitBlockStatement

getSourceUnit

setClassNodeResolver