clojure.asm.commons

Class StaticInitMerger

java.lang.Object

clojure.asm.ClassAdapter

clojure.asm.commons.StaticInitMerger

All Implemented Interfaces:

ClassVisitor

public class StaticInitMerger
extends ClassAdapter

A ClassAdapter that merges clinit methods into a single one.

Author:

Eric Bruneton

Field Summary

Fields

Modifier and Type	Field and Description
private MethodVisitor	clinit
private int	counter
private java.lang.String	name
private java.lang.String	prefix

Fields inherited from class clojure.asm.ClassAdapter

cv

Constructor Summary

Constructors

Constructor and Description
StaticInitMerger(java.lang.String prefix, ClassVisitor cv)

Method Summary

Methods

Modifier and Type	Method and Description
void	visit(int version, int access, java.lang.String name, java.lang.String signature, java.lang.String superName, java.lang.String[] interfaces) Visits the header of the class.
void	visitEnd() Visits the end of the class.
MethodVisitor	visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.String[] exceptions) Visits a method of the class.

Methods inherited from class clojure.asm.ClassAdapter

visitAnnotation, visitAttribute, visitField, visitInnerClass, visitOuterClass, visitSource

Methods inherited from class java.lang.Object

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

Field Detail

name

private java.lang.String name

clinit

private MethodVisitor clinit

prefix

private java.lang.String prefix

counter

private int counter

Constructor Detail

StaticInitMerger

public StaticInitMerger(java.lang.String prefix,
                ClassVisitor cv)

Method Detail

visit

public void visit(int version,
         int access,
         java.lang.String name,
         java.lang.String signature,
         java.lang.String superName,
         java.lang.String[] interfaces)

Description copied from interface: ClassVisitor

Visits the header of the class.

Specified by:

visit in interface ClassVisitor

Overrides:

visit in class ClassAdapter

Parameters:

version - the class version.

access - the class's access flags (see Opcodes). This parameter also indicates if the class is deprecated.

name - the internal name of the class (see getInternalName).

signature - the signature of this class. May be null if the class is not a generic one, and does not extend or implement generic classes or interfaces.

superName - the internal of name of the super class (see getInternalName). For interfaces, the super class is Object. May be null, but only for the Object class.

interfaces - the internal names of the class's interfaces (see getInternalName). May be null.

visitMethod

public MethodVisitor visitMethod(int access,
                        java.lang.String name,
                        java.lang.String desc,
                        java.lang.String signature,
                        java.lang.String[] exceptions)

Description copied from interface: ClassVisitor

Visits a method of the class. This method must return a new MethodVisitor instance (or null) each time it is called, i.e., it should not return a previously returned visitor.

Specified by:

visitMethod in interface ClassVisitor

Overrides:

visitMethod in class ClassAdapter

Parameters:

access - the method's access flags (see Opcodes). This parameter also indicates if the method is synthetic and/or deprecated.

name - the method's name.

desc - the method's descriptor (see Type).

signature - the method's signature. May be null if the method parameters, return type and exceptions do not use generic types.

exceptions - the internal names of the method's exception classes (see getInternalName). May be null.

Returns:

an object to visit the byte code of the method, or null if this class visitor is not interested in visiting the code of this method.

visitEnd

public void visitEnd()

Description copied from interface: ClassVisitor

Visits the end of the class. This method, which is the last one to be called, is used to inform the visitor that all the fields and methods of the class have been visited.

Specified by:

visitEnd in interface ClassVisitor

Overrides:

visitEnd in class ClassAdapter