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[Java] Class ResolveVisitor

org.codehaus.groovy.control.ResolveVisitor

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).

Field Summary

Fields
Modifiers	Name	Description
`static String[]`	`DEFAULT_IMPORTS`
`static String[]`	`EMPTY_STRING_ARRAY`
`static String`	`QUESTION_MARK`

Constructor Summary

Constructors
Constructor and description
`ResolveVisitor (CompilationUnit compilationUnit)`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`protected SourceUnit`	`getSourceUnit()`
	`protected boolean`	`resolve(ClassNode type)`
	`protected boolean`	`resolve(ClassNode type, boolean testModuleImports, boolean testDefaultImports, boolean testStaticInnerClasses)`
	`protected boolean`	`resolveFromCompileUnit(ClassNode type)`
	`protected boolean`	`resolveFromDefaultImports(ClassNode type)`
	`protected boolean`	`resolveFromDefaultImports(ClassNode type, String[] packagePrefixes)`
	`protected boolean`	`resolveFromModule(ClassNode type, boolean testModuleImports)`
	`protected boolean`	`resolveFromStaticInnerClasses(ClassNode type)`
	`protected boolean`	`resolveNestedClass(ClassNode type)`
	`protected boolean`	`resolveToInner(ClassNode type)`
	`protected boolean`	`resolveToOuter(ClassNode type)`
	`public void`	`setClassNodeResolver(ClassNodeResolver classNodeResolver)`
	`public void`	`startResolving(ClassNode node, SourceUnit source)`
	`public Expression`	`transform(Expression exp)`
	`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)`
	`public void`	`visitAnnotations(AnnotatedNode node)`
	`public void`	`visitBlockStatement(BlockStatement block)`
	`public void`	`visitCatchStatement(CatchStatement cs)`
	`public void`	`visitClass(ClassNode node)`
	`protected void`	`visitConstructorOrMethod(MethodNode node, boolean isConstructor)`
	`public void`	`visitField(FieldNode node)`
	`public void`	`visitForLoop(ForStatement forLoop)`
	`public void`	`visitProperty(PropertyNode node)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class ClassCodeExpressionTransformer`	`setSourcePosition, transform, visitAnnotation, visitAssertStatement, visitCaseStatement, visitConstructorOrMethod, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitProperty, visitReturnStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitWhileLoop`
`class ClassCodeVisitorSupport`	addError, getSourceUnit, visitAnnotation, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClass, visitClassCodeContainer, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitProperty, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop
`class CodeVisitorSupport`	afterSwitchConditionExpressionVisited, visitArgumentlistExpression, visitArrayExpression, visitAssertStatement, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBlockStatement, visitBooleanExpression, visitBreakStatement, visitBytecodeExpression, visitCaseStatement, visitCastExpression, visitCatchStatement, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitEmptyStatement, visitExpressionStatement, visitFieldExpression, visitForLoop, visitGStringExpression, visitIfElse, visitLambdaExpression, visitListExpression, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitMethodReferenceExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitReturnStatement, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitSwitch, visitSynchronizedStatement, visitTernaryExpression, visitThrowStatement, visitTryCatchFinally, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression, visitWhileLoop

Field Detail

public static final String[] DEFAULT_IMPORTS

public static final String[] EMPTY_STRING_ARRAY

public static final String QUESTION_MARK

Constructor Detail

public ResolveVisitor(CompilationUnit compilationUnit)

Method Detail

@Override protected SourceUnit getSourceUnit()

protected boolean resolve(ClassNode type)

protected boolean resolve(ClassNode type, boolean testModuleImports, boolean testDefaultImports, boolean testStaticInnerClasses)

protected boolean resolveFromCompileUnit(ClassNode type)

protected boolean resolveFromDefaultImports(ClassNode type)

protected boolean resolveFromDefaultImports(ClassNode type, String[] packagePrefixes)

protected boolean resolveFromModule(ClassNode type, boolean testModuleImports)

protected boolean resolveFromStaticInnerClasses(ClassNode type)

protected boolean resolveNestedClass(ClassNode type)

protected boolean resolveToInner(ClassNode type)

protected boolean resolveToOuter(ClassNode type)

public void setClassNodeResolver(ClassNodeResolver classNodeResolver)

public void startResolving(ClassNode node, SourceUnit source)

@Override public Expression transform(Expression exp)

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)

@Override public void visitAnnotations(AnnotatedNode node)

@Override public void visitBlockStatement(BlockStatement block)

@Override public void visitCatchStatement(CatchStatement cs)

@Override public void visitClass(ClassNode node)

@Override protected void visitConstructorOrMethod(MethodNode node, boolean isConstructor)

@Override public void visitField(FieldNode node)

@Override public void visitForLoop(ForStatement forLoop)

@Override public void visitProperty(PropertyNode node)

© 2003-2020 The Apache Software Foundation
Licensed under the Apache license.
https://docs.groovy-lang.org/3.0.7/html/gapi/org/codehaus/groovy/control/ResolveVisitor.html