public class MethodOptimizer extends MethodAdapter
MethodAdapter that renames fields and methods, and removes debug
info.mv| 构造器和说明 |
|---|
MethodOptimizer(MethodVisitor mv,
NameMapping mapping) |
| 限定符和类型 | 方法和说明 |
|---|---|
AnnotationVisitor |
visitAnnotationDefault()
Visits the default value of this annotation interface method.
|
void |
visitFieldInsn(int opcode,
String owner,
String name,
String desc)
Visits a field instruction.
|
void |
visitLineNumber(int line,
Label start)
Visits a line number declaration.
|
void |
visitLocalVariable(String name,
String desc,
String signature,
Label start,
Label end,
int index)
Visits a local variable declaration.
|
void |
visitMethodInsn(int opcode,
String owner,
String name,
String desc)
Visits a method instruction.
|
AnnotationVisitor |
visitParameterAnnotation(int parameter,
String desc,
boolean visible)
Visits an annotation of a parameter this method.
|
void |
visitTypeInsn(int opcode,
String desc)
Visits a type instruction.
|
visitAnnotation, visitAttribute, visitCode, visitEnd, visitFrame, visitIincInsn, visitInsn, visitIntInsn, visitJumpInsn, visitLabel, visitLdcInsn, visitLookupSwitchInsn, visitMaxs, visitMultiANewArrayInsn, visitTableSwitchInsn, visitTryCatchBlock, visitVarInsnpublic MethodOptimizer(MethodVisitor mv, NameMapping mapping)
public AnnotationVisitor visitAnnotationDefault()
MethodVisitorvisitAnnotationDefault 在接口中 MethodVisitorvisitAnnotationDefault 在类中 MethodAdapterpublic AnnotationVisitor visitParameterAnnotation(int parameter, String desc, boolean visible)
MethodVisitorvisitParameterAnnotation 在接口中 MethodVisitorvisitParameterAnnotation 在类中 MethodAdapterparameter - the parameter index.desc - the class descriptor of the annotation class.visible - true if the annotation is visible at runtime.public void visitTypeInsn(int opcode,
String desc)
MethodVisitorvisitTypeInsn 在接口中 MethodVisitorvisitTypeInsn 在类中 MethodAdapteropcode - the opcode of the type instruction to be visited. This
opcode is either NEW, ANEWARRAY, CHECKCAST or INSTANCEOF.desc - the operand of the instruction to be visited. This operand is
must be a fully qualified class name in internal form, or the type
descriptor of an array type (see Type).public void visitFieldInsn(int opcode,
String owner,
String name,
String desc)
MethodVisitorvisitFieldInsn 在接口中 MethodVisitorvisitFieldInsn 在类中 MethodAdapteropcode - the opcode of the type instruction to be visited. This
opcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.owner - the internal name of the field's owner class (see getInternalName).name - the field's name.desc - the field's descriptor (see Type).public void visitMethodInsn(int opcode,
String owner,
String name,
String desc)
MethodVisitorvisitMethodInsn 在接口中 MethodVisitorvisitMethodInsn 在类中 MethodAdapteropcode - the opcode of the type instruction to be visited. This
opcode is either INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or
INVOKEINTERFACE.owner - the internal name of the method's owner class (see getInternalName).name - the method's name.desc - the method's descriptor (see Type).public void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index)
MethodVisitorvisitLocalVariable 在接口中 MethodVisitorvisitLocalVariable 在类中 MethodAdaptername - the name of a local variable.desc - the type descriptor of this local variable.signature - the type signature of this local variable. May be
null if the local variable type does not use generic
types.start - the first instruction corresponding to the scope of this
local variable (inclusive).end - the last instruction corresponding to the scope of this local
variable (exclusive).index - the local variable's index.public void visitLineNumber(int line,
Label start)
MethodVisitorvisitLineNumber 在接口中 MethodVisitorvisitLineNumber 在类中 MethodAdapterline - a line number. This number refers to the source file from
which the class was compiled.start - the first instruction corresponding to this line number.Copyright © 2017. All Rights Reserved.