Package org.objectweb.asm.signature

Class SignatureWriter

java.lang.Object

org.objectweb.asm.signature.SignatureVisitor

org.objectweb.asm.signature.SignatureWriter

public class SignatureWriter
extends SignatureVisitor

A SignatureVisitor that generates signature literals, as defined in the Java Virtual Machine Specification (JVMS).

See Also:

• JVMS 4.7.9.1

Field Summary

Fields inherited from class org.objectweb.asm.signature.SignatureVisitor

api, EXTENDS, INSTANCEOF, SUPER

Constructor Summary

Constructors

Constructor	Description
SignatureWriter()	Constructs a new SignatureWriter.

Method Summary

Modifier and Type	Method	Description
String	toString()	Returns the signature that was built by this signature writer.
SignatureVisitor	visitArrayType()	Visits a signature corresponding to an array type.
void	visitBaseType(char descriptor)	Visits a signature corresponding to a primitive type.
SignatureVisitor	visitClassBound()	Visits the class bound of the last visited formal type parameter.
void	visitClassType(String name)	Starts the visit of a signature corresponding to a class or interface type.
void	visitEnd()	Ends the visit of a signature corresponding to a class or interface type.
SignatureVisitor	visitExceptionType()	Visits the type of a method exception.
void	visitFormalTypeParameter(String name)	Visits a formal type parameter.
void	visitInnerClassType(String name)	Visits an inner class.
SignatureVisitor	visitInterface()	Visits the type of an interface implemented by the class.
SignatureVisitor	visitInterfaceBound()	Visits an interface bound of the last visited formal type parameter.
SignatureVisitor	visitParameterType()	Visits the type of a method parameter.
SignatureVisitor	visitReturnType()	Visits the return type of the method.
SignatureVisitor	visitSuperclass()	Visits the type of the super class.
void	visitTypeArgument()	Visits an unbounded type argument of the last visited class or inner class type.
SignatureVisitor	visitTypeArgument(char wildcard)	Visits a type argument of the last visited class or inner class type.
void	visitTypeVariable(String name)	Visits a signature corresponding to a type variable.

Methods inherited from class java.lang.Object

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

Constructor Details

SignatureWriter

public SignatureWriter()

Constructs a new SignatureWriter.

Method Details

visitFormalTypeParameter

public void visitFormalTypeParameter(String name)

Description copied from class: SignatureVisitor

Visits a formal type parameter.

Overrides:

visitFormalTypeParameter in class SignatureVisitor

Parameters:

name - the name of the formal parameter.

visitClassBound

public SignatureVisitor visitClassBound()

Description copied from class: SignatureVisitor

Visits the class bound of the last visited formal type parameter.

Overrides:

visitClassBound in class SignatureVisitor

Returns:

a non null visitor to visit the signature of the class bound.

visitInterfaceBound

public SignatureVisitor visitInterfaceBound()

Description copied from class: SignatureVisitor

Visits an interface bound of the last visited formal type parameter.

Overrides:

visitInterfaceBound in class SignatureVisitor

Returns:

a non null visitor to visit the signature of the interface bound.

visitSuperclass

public SignatureVisitor visitSuperclass()

Description copied from class: SignatureVisitor

Visits the type of the super class.

Overrides:

visitSuperclass in class SignatureVisitor

Returns:

a non null visitor to visit the signature of the super class type.

visitInterface

public SignatureVisitor visitInterface()

Description copied from class: SignatureVisitor

Visits the type of an interface implemented by the class.

Overrides:

visitInterface in class SignatureVisitor

Returns:

a non null visitor to visit the signature of the interface type.

visitParameterType

public SignatureVisitor visitParameterType()

Description copied from class: SignatureVisitor

Visits the type of a method parameter.

Overrides:

visitParameterType in class SignatureVisitor

Returns:

a non null visitor to visit the signature of the parameter type.

visitReturnType

public SignatureVisitor visitReturnType()

Description copied from class: SignatureVisitor

Visits the return type of the method.

Overrides:

visitReturnType in class SignatureVisitor

Returns:

a non null visitor to visit the signature of the return type.

visitExceptionType

public SignatureVisitor visitExceptionType()

Description copied from class: SignatureVisitor

Visits the type of a method exception.

Overrides:

visitExceptionType in class SignatureVisitor

Returns:

a non null visitor to visit the signature of the exception type.

visitBaseType

public void visitBaseType(char descriptor)

Description copied from class: SignatureVisitor

Visits a signature corresponding to a primitive type.

Overrides:

visitBaseType in class SignatureVisitor

Parameters:

descriptor - the descriptor of the primitive type, or 'V' for void .

visitTypeVariable

public void visitTypeVariable(String name)

Description copied from class: SignatureVisitor

Visits a signature corresponding to a type variable.

Overrides:

visitTypeVariable in class SignatureVisitor

Parameters:

name - the name of the type variable.

visitArrayType

public SignatureVisitor visitArrayType()

Description copied from class: SignatureVisitor

Visits a signature corresponding to an array type.

Overrides:

visitArrayType in class SignatureVisitor

Returns:

a non null visitor to visit the signature of the array element type.

visitClassType

public void visitClassType(String name)

Description copied from class: SignatureVisitor

Starts the visit of a signature corresponding to a class or interface type.

Overrides:

visitClassType in class SignatureVisitor

Parameters:

name - the internal name of the class or interface (see Type.getInternalName()).

visitInnerClassType

public void visitInnerClassType(String name)

Description copied from class: SignatureVisitor

Visits an inner class.

Overrides:

visitInnerClassType in class SignatureVisitor

Parameters:

name - the local name of the inner class in its enclosing class.

visitTypeArgument

public void visitTypeArgument()

Description copied from class: SignatureVisitor

Visits an unbounded type argument of the last visited class or inner class type.

Overrides:

visitTypeArgument in class SignatureVisitor

visitTypeArgument

public SignatureVisitor visitTypeArgument(char wildcard)

Description copied from class: SignatureVisitor

Visits a type argument of the last visited class or inner class type.

Overrides:

visitTypeArgument in class SignatureVisitor

Parameters:

wildcard - '+', '-' or '='.

Returns:

a non null visitor to visit the signature of the type argument.

visitEnd

public void visitEnd()

Description copied from class: SignatureVisitor

Ends the visit of a signature corresponding to a class or interface type.

Overrides:

visitEnd in class SignatureVisitor

toString

public String toString()

Returns the signature that was built by this signature writer.

Overrides:

toString in class Object

Returns:

the signature that was built by this signature writer.