程序包 cn.taketoday.bytecode.core

类 CodeEmitter

java.lang.Object

cn.taketoday.bytecode.MethodVisitor

cn.taketoday.bytecode.commons.LocalVariablesSorter

cn.taketoday.bytecode.commons.GeneratorAdapter

cn.taketoday.bytecode.core.CodeEmitter

public class CodeEmitter
extends GeneratorAdapter

作者:

Juozas Baliuka, Chris Nokleberg, Harry Yang

字段概要

字段

修饰符和类型	字段	说明
private final ClassEmitter	ce
private final SimpleMethodInfo	methodInfo

从类继承的字段 cn.taketoday.bytecode.commons.GeneratorAdapter

ADD, AND, DIV, EQ, GE, GT, LE, LT, MUL, NE, NEG, OR, REM, SHL, SHR, SUB, USHR, XOR

从类继承的字段 cn.taketoday.bytecode.commons.LocalVariablesSorter

argumentTypes, firstLocal, nextLocal

从类继承的字段 cn.taketoday.bytecode.MethodVisitor

mv

构造器概要

构造器

构造器	说明
CodeEmitter(ClassEmitter ce, MethodVisitor mv, int access, MethodSignature sig, Type[] exceptionTypes)
CodeEmitter(CodeEmitter wrap)

方法概要

修饰符和类型	方法	说明
Block	begin_block()
void	catchException(Block block, Type exception)
void	checkcast_this()
void	end_method()
ClassEmitter	getClassEmitter()
void	getField(String name)
MethodInfo	getMethodInfo()
MethodSignature	getSignature()
void	instance_of_this()
void	invoke(MethodInfo method)
void	invoke(MethodInfo method, Type virtualType)
void	invoke_constructor_this()
void	invoke_constructor_this(MethodSignature sig)
void	invoke_static_this(MethodSignature sig)
void	invoke_virtual_this(MethodSignature sig)
void	invokeStatic(Type owner, MethodSignature sig, boolean isInterface)
boolean	isStaticHook()
void	new_instance_this()
void	putField(String name)
void	super_getfield(String name, Type type)
void	super_getstatic(String name, Type type)
void	super_invoke()
void	super_invoke(MethodSignature sig)
void	super_invoke_constructor()
void	super_invoke_constructor(MethodSignature sig)
void	super_putfield(String name, Type type)
void	super_putstatic(String name, Type type)
void	unbox_or_zero(Type type)	Unboxes the object on the top of the stack.
void	visitMaxs(int maxStack, int maxLocals)	Visits the maximum stack size and the maximum number of local variables of the method.
void	zero_or_null(Type type)	Pushes a zero onto the stack if the argument is a primitive class, or a null otherwise.

从类继承的方法 cn.taketoday.bytecode.commons.GeneratorAdapter

aaload, aaload, aastore, aconst_null, arrayLength, arrayLoad, arrayStore, box, cast, catchException, checkCast, dup, dup2, dup2X1, dup2X2, dupX1, dupX2, endMethod, fieldInsn, getAccess, getArgIndex, getField, getLocalType, getName, getReturnType, getStatic, goTo, ifCmp, ifIcmp, ifICmp, ifJump, ifNonNull, ifNull, ifZCmp, iinc, iinc, instanceOf, invokeConstructor, invokeConstructor, invokeDynamic, invokeInsn, invokeInterface, invokeStatic, invokeVirtual, loadArg, loadArgArray, loadArgs, loadArgs, loadInsn, loadLocal, loadLocal, loadLocal, loadThis, mark, mark, math, monitorEnter, monitorExit, newArray, newArray, newInstance, newLabel, not, pop, pop2, push, push, push, push, push, push, push, push, push, putField, putStatic, ret, returnValue, setLocalType, storeArg, storeInsn, storeLocal, storeLocal, storeLocal, swap, swap, tableSwitch, tableSwitch, throwException, throwException, typeInsn, unbox, valueOf

从类继承的方法 cn.taketoday.bytecode.commons.LocalVariablesSorter

cloneArgumentTypes, getArgumentTypes, newLocal, newLocal, newLocalIndex, newLocalMapping, updateNewLocals, visitFrame, visitIincInsn, visitLocalVariable, visitLocalVariableAnnotation, visitVarInsn

从类继承的方法 cn.taketoday.bytecode.MethodVisitor

visitAnnotableParameterCount, visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitFieldInsn, visitInsn, visitInsnAnnotation, visitIntInsn, visitInvokeDynamicInsn, visitJumpInsn, visitLabel, visitLdcInsn, visitLineNumber, visitLookupSwitchInsn, visitMethodInsn, visitMethodInsn, visitMultiANewArrayInsn, visitParameter, visitParameterAnnotation, visitTableSwitchInsn, visitTryCatchAnnotation, visitTryCatchBlock, visitTypeAnnotation, visitTypeInsn

从类继承的方法 java.lang.Object

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

字段详细资料

ce

private final ClassEmitter ce

methodInfo

private final SimpleMethodInfo methodInfo

构造器详细资料

CodeEmitter

CodeEmitter(ClassEmitter ce,
 MethodVisitor mv,
 int access,
 MethodSignature sig,
 Type[] exceptionTypes)

CodeEmitter

public CodeEmitter(CodeEmitter wrap)

方法详细资料

isStaticHook

public boolean isStaticHook()

getSignature

public MethodSignature getSignature()

getMethodInfo

public MethodInfo getMethodInfo()

getClassEmitter

public ClassEmitter getClassEmitter()

end_method

public void end_method()

begin_block

public Block begin_block()

catchException

public void catchException(Block block,
 Type exception)

getField

public void getField(String name)

putField

public void putField(String name)

super_getfield

public void super_getfield(String name,
 Type type)

super_putfield

public void super_putfield(String name,
 Type type)

super_getstatic

public void super_getstatic(String name,
 Type type)

super_putstatic

public void super_putstatic(String name,
 Type type)

super_invoke

public void super_invoke()

super_invoke

public void super_invoke(MethodSignature sig)

super_invoke_constructor

public void super_invoke_constructor()

invoke_constructor_this

public void invoke_constructor_this()

invokeStatic

public void invokeStatic(Type owner,
 MethodSignature sig,
 boolean isInterface)

invoke_virtual_this

public void invoke_virtual_this(MethodSignature sig)

invoke_static_this

public void invoke_static_this(MethodSignature sig)

invoke_constructor_this

public void invoke_constructor_this(MethodSignature sig)

super_invoke_constructor

public void super_invoke_constructor(MethodSignature sig)

new_instance_this

public void new_instance_this()

checkcast_this

public void checkcast_this()

instance_of_this

public void instance_of_this()

zero_or_null

public void zero_or_null(Type type)

Pushes a zero onto the stack if the argument is a primitive class, or a null otherwise.

unbox_or_zero

public void unbox_or_zero(Type type)

Unboxes the object on the top of the stack. If the object is null, the unboxed primitive value becomes zero.

visitMaxs

public void visitMaxs(int maxStack,
 int maxLocals)

从类复制的说明: MethodVisitor

Visits the maximum stack size and the maximum number of local variables of the method.

覆盖:

visitMaxs 在类中 LocalVariablesSorter

参数:

maxStack - maximum stack size of the method.

maxLocals - maximum number of local variables for the method.

invoke

public void invoke(MethodInfo method,
 Type virtualType)

invoke

public void invoke(MethodInfo method)