lombok.javac
Class FindTypeVarScanner

java.lang.Object
  javax.lang.model.util.AbstractTypeVisitor6<Void,Void>
      lombok.javac.FindTypeVarScanner

All Implemented Interfaces:

TypeVisitor<Void,Void>

public class FindTypeVarScanner
extends AbstractTypeVisitor6<Void,Void>

scanner (i.e. visits child nodes all the way to the leaves) that accumulates type variables. Call visit on any TypeMirror object with an instance to add all used type variable names such as T or E to the set that is returned by the getTypeVariables() method.

FindTypeVarScanner

public FindTypeVarScanner()

getTypeVariables

public Set<String> getTypeVariables()

visitPrimitive

public Void visitPrimitive(PrimitiveType t,
                           Void p)

visitNull

public Void visitNull(NullType t,
                      Void p)

visitNoType

public Void visitNoType(NoType t,
                        Void p)

visitUnknown

public Void visitUnknown(TypeMirror t,
                         Void p)

Specified by:

visitUnknown in interface TypeVisitor<Void,Void>

Overrides:

visitUnknown in class AbstractTypeVisitor6<Void,Void>

visitError

public Void visitError(ErrorType t,
                       Void p)

visitArray

public Void visitArray(ArrayType t,
                       Void p)

visitDeclared

public Void visitDeclared(DeclaredType t,
                          Void p)

visitTypeVariable

public Void visitTypeVariable(TypeVariable t,
                              Void p)

visitWildcard

public Void visitWildcard(WildcardType t,
                          Void p)

visitExecutable

public Void visitExecutable(ExecutableType t,
                            Void p)