Package org.objectweb.asm.commons

Class StaticInitMerger

java.lang.Object

org.objectweb.asm.ClassVisitor

org.objectweb.asm.commons.StaticInitMerger

public class StaticInitMerger
extends ClassVisitor

A ClassVisitor that merges <clinit> methods into a single one. All the existing <clinit> methods are renamed, and a new one is created, which calls all the renamed methods.

Author:

Eric Bruneton

Field Summary

Fields inherited from class org.objectweb.asm.ClassVisitor

api, cv

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StaticInitMerger(int api, String prefix, ClassVisitor classVisitor)	Constructs a new StaticInitMerger.
	StaticInitMerger(String prefix, ClassVisitor classVisitor)	Constructs a new StaticInitMerger.

Method Summary

Modifier and Type	Method	Description
void	visit(int version, int access, String name, String signature, String superName, String[] interfaces)
void	visitEnd()
MethodVisitor	visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)

Methods inherited from class org.objectweb.asm.ClassVisitor

visitAnnotation, visitAttribute, visitField, visitInnerClass, visitModule, visitNestHost, visitNestMember, visitOuterClass, visitPermittedSubclass, visitRecordComponent, visitSource, visitTypeAnnotation

Methods inherited from class java.lang.Object

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

Constructor Detail

StaticInitMerger

public StaticInitMerger(String prefix,
                        ClassVisitor classVisitor)

Constructs a new StaticInitMerger. Subclasses must not use this constructor. Instead, they must use the StaticInitMerger(int, String, ClassVisitor) version.

Parameters:

prefix - the prefix to use to rename the existing <clinit> methods.

classVisitor - the class visitor to which this visitor must delegate method calls. May be null.

StaticInitMerger

protected StaticInitMerger(int api,
                           String prefix,
                           ClassVisitor classVisitor)

Constructs a new StaticInitMerger.

Parameters:

api - the ASM API version implemented by this visitor. Must be one of the ASMx values in Opcodes.

prefix - the prefix to use to rename the existing <clinit> methods.

classVisitor - the class visitor to which this visitor must delegate method calls. May be null.

Method Detail

visit

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

Overrides:

visit in class ClassVisitor

visitMethod

public MethodVisitor visitMethod(int access,
                                 String name,
                                 String descriptor,
                                 String signature,
                                 String[] exceptions)

Overrides:

visitMethod in class ClassVisitor

visitEnd

public void visitEnd()

Overrides:

visitEnd in class ClassVisitor