Package net.sourceforge.pmd.lang.java.qname

Class QualifiedNameResolver

java.lang.Object

net.sourceforge.pmd.lang.java.ast.JavaParserVisitorAdapter

net.sourceforge.pmd.lang.java.ast.JavaParserVisitorReducedAdapter

net.sourceforge.pmd.lang.java.qname.QualifiedNameResolver

All Implemented Interfaces:

JavaParserVisitor

@Deprecated
@InternalApi
public class QualifiedNameResolver
extends JavaParserVisitorReducedAdapter

Deprecated.

Is internal API

Populates JavaQualifiableNode instances with their qualified names.

Since:

6.1.0

Author:

Clément Fournier

Constructor Summary

Constructors

Constructor	Description
QualifiedNameResolver()	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	initializeWith(ClassLoader classLoader, ASTCompilationUnit rootNode)	Deprecated. Initialises the visitor and starts it.
Object	visit(ASTAllocationExpression node, Object data)	Deprecated.
Object	visit(ASTAnyTypeDeclaration node, Object data)	Deprecated.
Object	visit(ASTCompilationUnit node, Object data)	Deprecated.
Object	visit(ASTConstructorDeclaration node, Object data)	Deprecated.
Object	visit(ASTEnumConstant node, Object data)	Deprecated.
Object	visit(ASTLambdaExpression node, Object data)	Deprecated. Populates the qualified name of a lambda expression.
Object	visit(ASTMethodDeclaration node, Object data)	Deprecated.

Methods inherited from class net.sourceforge.pmd.lang.java.ast.JavaParserVisitorReducedAdapter

visit, visit, visit, visit, visit, visit

Methods inherited from class net.sourceforge.pmd.lang.java.ast.JavaParserVisitorAdapter

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

QualifiedNameResolver

public QualifiedNameResolver()

Deprecated.

Method Detail

initializeWith

public void initializeWith(ClassLoader classLoader,
                           ASTCompilationUnit rootNode)

Deprecated.

Initialises the visitor and starts it.

Parameters:

classLoader - The classloader that will be used by type qualified names to load their type.

rootNode - The root hierarchy

visit

public Object visit(ASTCompilationUnit node,
                    Object data)

Deprecated.

Specified by:

visit in interface JavaParserVisitor

Overrides:

visit in class JavaParserVisitorAdapter

visit

public Object visit(ASTAnyTypeDeclaration node,
                    Object data)

Deprecated.

Overrides:

visit in class JavaParserVisitorReducedAdapter

visit

public Object visit(ASTAllocationExpression node,
                    Object data)

Deprecated.

Specified by:

visit in interface JavaParserVisitor

Overrides:

visit in class JavaParserVisitorAdapter

visit

public Object visit(ASTEnumConstant node,
                    Object data)

Deprecated.

Specified by:

visit in interface JavaParserVisitor

Overrides:

visit in class JavaParserVisitorAdapter

visit

public Object visit(ASTMethodDeclaration node,
                    Object data)

Deprecated.

Specified by:

visit in interface JavaParserVisitor

Overrides:

visit in class JavaParserVisitorReducedAdapter

visit

public Object visit(ASTConstructorDeclaration node,
                    Object data)

Deprecated.

Specified by:

visit in interface JavaParserVisitor

Overrides:

visit in class JavaParserVisitorReducedAdapter

visit

public Object visit(ASTLambdaExpression node,
                    Object data)

Deprecated.

Populates the qualified name of a lambda expression. The qualified name of a lambda is made up:

• Of the qualified name of the innermost enclosing type (considering anonymous classes too);
• The operation string is composed of the following segments, separated with a dollar ($) symbol:
  • The lambda keyword;
  • A keyword identifying the scope the lambda was declared in. It can be:
    • new, if the lambda is declared in an instance initializer, or a constructor, or in the initializer of an instance field of an outer or nested class
    • static, if the lambda is declared in a static initializer, or in the initializer of a static field (including interface constants),
    • null, if the lambda is declared inside another lambda,
    • The innermost enclosing type's simple name, if the lambda is declared in the field initializer of a local class,
    • The innermost enclosing method's name, if the lambda is declared inside a method,
    • Nothing (empty string), if the lambda is declared in the initializer of the field of an anonymous class;
  • A numeric index, unique for each lambda declared within the same type declaration.

The operation string of a lambda does not contain any formal parameters.

This specification was worked out from stack traces. The precise order in which the numeric index is assigned does not conform to the way javac assigns them. Doing that could allow us to retrieve the Method instance associated with the lambda. TODO

See this stackoverflow answer for more info about how lambdas are compiled.

Specified by:

visit in interface JavaParserVisitor

Overrides:

visit in class JavaParserVisitorReducedAdapter

Parameters:

node - Lambda expression node