类的使用
cn.taketoday.bytecode.MethodVisitor

使用MethodVisitor的程序包

程序包	说明
cn.taketoday.bytecode	CGLIB or ASM other byte code library
cn.taketoday.bytecode.commons	Provides some useful class and method adapters.
cn.taketoday.bytecode.core
cn.taketoday.bytecode.transform
cn.taketoday.bytecode.tree	Provides an ASM visitor that constructs a tree representation of the classes it visits.
cn.taketoday.bytecode.util	Provides ASM visitors that can be useful for programming and debugging purposes.
cn.taketoday.expression.spel	SpEL's central implementation package.
cn.taketoday.expression.spel.ast	SpEL's abstract syntax tree.
cn.taketoday.expression.spel.support	SpEL's default implementations for various core abstractions.

cn.taketoday.bytecode中MethodVisitor的使用

声明为MethodVisitor的cn.taketoday.bytecode中的字段

修饰符和类型	字段	说明
protected MethodVisitor	MethodVisitor.mv	The method visitor to which this visitor must delegate method calls.

返回MethodVisitor的cn.taketoday.bytecode中的方法

修饰符和类型	方法	说明
MethodVisitor	ClassVisitor.visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)	Visits a method of the class.
final MethodVisitor	ClassWriter.visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)

参数类型为MethodVisitor的cn.taketoday.bytecode中的构造器

限定符	构造器	说明
	MethodVisitor(MethodVisitor methodVisitor)	Constructs a new MethodVisitor.

cn.taketoday.bytecode.commons中MethodVisitor的使用

cn.taketoday.bytecode.commons中MethodVisitor的子类

修饰符和类型	类	说明
class	AdviceAdapter	A MethodVisitor to insert before, after and around advices in methods and constructors.
class	AnalyzerAdapter	A MethodVisitor that keeps track of stack map frame changes between AnalyzerAdapter.visitFrame(int, int, Object[], int, Object[]) calls.
class	CodeSizeEvaluator	A MethodVisitor that approximates the size of the methods it visits.
class	GeneratorAdapter	A MethodVisitor with convenient methods to generate code.
class	InstructionAdapter	A MethodVisitor providing a more detailed API to generate and transform instructions.
class	JSRInlinerAdapter	A MethodVisitor that removes JSR instructions and inlines the referenced subroutines.
class	LocalVariablesSorter	A MethodVisitor that renumbers local variables in their order of appearance.
class	MethodRemapper	A MethodVisitor that remaps types with a Remapper.
class	TryCatchBlockSorter	A MethodVisitor adapter to sort the exception handlers.

返回MethodVisitor的cn.taketoday.bytecode.commons中的方法

修饰符和类型	方法	说明
protected MethodVisitor	ClassRemapper.createMethodRemapper(MethodVisitor methodVisitor)	Constructs a new remapper for methods.
MethodVisitor	ClassRemapper.visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)
MethodVisitor	SerialVersionUIDAdder.visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)
MethodVisitor	StaticInitMerger.visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)

参数类型为MethodVisitor的cn.taketoday.bytecode.commons中的方法

修饰符和类型	方法	说明
static void	InstructionAdapter.cast(MethodVisitor methodVisitor, Type from, Type to)	Generates the instruction to cast from the first given type to the other.
protected MethodVisitor	ClassRemapper.createMethodRemapper(MethodVisitor methodVisitor)	Constructs a new remapper for methods.
static void	InstructionAdapter.newArray(MethodVisitor methodVisitor, Type type)	Generates the instruction to create and push on the stack an array of the given type.
static void	InstructionAdapter.push(MethodVisitor mv, int value)

参数类型为MethodVisitor的cn.taketoday.bytecode.commons中的构造器

限定符	构造器	说明
protected	AdviceAdapter(MethodVisitor methodVisitor, int access, String name, String descriptor)	Constructs a new AdviceAdapter.
	AnalyzerAdapter(String owner, int access, String name, String descriptor, MethodVisitor methodVisitor)	Constructs a new AnalyzerAdapter.
	CodeSizeEvaluator(MethodVisitor methodVisitor)
	GeneratorAdapter(int access, MethodSignature method, MethodVisitor methodVisitor)	Constructs a new GeneratorAdapter.
	GeneratorAdapter(MethodVisitor methodVisitor, int access, String name, String descriptor)	Constructs a new GeneratorAdapter.
	InstructionAdapter(MethodVisitor methodVisitor)	Constructs a new InstructionAdapter.
	JSRInlinerAdapter(MethodVisitor methodVisitor, int access, String name, String descriptor, String signature, String[] exceptions)	Constructs a new JSRInlinerAdapter.
	LocalVariablesSorter(int access, Type[] argumentTypes, MethodVisitor methodVisitor)
	LocalVariablesSorter(int access, String descriptor, MethodVisitor methodVisitor)	Constructs a new LocalVariablesSorter.
	MethodRemapper(MethodVisitor methodVisitor, Remapper remapper)	Constructs a new MethodRemapper.
	TryCatchBlockSorter(MethodVisitor methodVisitor, int access, String name, String descriptor, String signature, String[] exceptions)	Constructs a new TryCatchBlockSorter.

cn.taketoday.bytecode.core中MethodVisitor的使用

cn.taketoday.bytecode.core中MethodVisitor的子类

修饰符和类型	类	说明
class	CodeEmitter

返回MethodVisitor的cn.taketoday.bytecode.core中的方法

修饰符和类型	方法	说明
MethodVisitor	ClassEmitter.visitMethod(int access, String name, String desc, String signature, String[] exceptions)

参数类型为MethodVisitor的cn.taketoday.bytecode.core中的方法

修饰符和类型	方法	说明
CodeEmitter	ClassEmitter.begin_static(boolean hook, MethodVisitor visitor)
void	CodeFlow.ClinitAdder.generateCode(MethodVisitor mv, CodeFlow codeflow)
static void	CodeFlow.insertAnyNecessaryTypeConversionBytecodes(MethodVisitor mv, char targetDescriptor, String stackDescriptor)	Insert any necessary numeric conversion bytecodes based upon what is on the stack and the desired target type.
static void	CodeFlow.insertArrayStore(MethodVisitor mv, String arrayElementType)	Produce appropriate bytecode to store a stack item in an array.
static void	CodeFlow.insertBoxIfNecessary(MethodVisitor mv, char ch)	Determine the appropriate boxing instruction for a specific type (if it needs boxing) and insert the instruction into the supplied visitor.
static void	CodeFlow.insertBoxIfNecessary(MethodVisitor mv, String descriptor)	Determine the appropriate boxing instruction for a specific type (if it needs boxing) and insert the instruction into the supplied visitor.
static void	CodeFlow.insertCheckCast(MethodVisitor mv, String descriptor)	Insert the appropriate CHECKCAST instruction for the supplied descriptor.
static void	CodeFlow.insertNewArrayCode(MethodVisitor mv, int size, String arraytype)	Produce the correct bytecode to build an array.
static void	CodeFlow.insertNumericUnboxOrPrimitiveTypeCoercion(MethodVisitor mv, String stackDescriptor, char targetDescriptor)	For use in mathematical operators, handles converting from a (possibly boxed) number on the stack to a primitive numeric type.
static void	CodeFlow.insertOptimalLoad(MethodVisitor mv, int value)	Create the optimal instruction for loading a number on the stack.
static void	CodeFlow.insertUnboxInsns(MethodVisitor mv, char ch, String stackDescriptor)	Insert any necessary cast and value call to convert from a boxed type to a primitive value.
static void	CodeFlow.insertUnboxNumberInsns(MethodVisitor mv, char targetDescriptor, String stackDescriptor)	For numbers, use the appropriate method on the number to convert it to the primitive type requested.
void	CodeFlow.loadEvaluationContext(MethodVisitor mv)	Push the bytecode to load the EvaluationContext (the second parameter passed to the compiled expression method).
void	CodeFlow.loadTarget(MethodVisitor mv)	Push the byte code to load the target (i.e. what was passed as the first argument to CompiledExpression.getValue(target, context))
void	CodeFlow.unboxBooleanIfNecessary(MethodVisitor mv)	If the codeflow shows the last expression evaluated to java.lang.Boolean then insert the necessary instructions to unbox that to a boolean primitive.

cn.taketoday.bytecode.transform中MethodVisitor的使用

cn.taketoday.bytecode.transform中MethodVisitor的子类

修饰符和类型	类	说明
class	MethodVisitorTee

返回MethodVisitor的cn.taketoday.bytecode.transform中的方法

修饰符和类型	方法	说明
MethodVisitor	AbstractClassFilterTransformer.visitMethod(int access, String name, String desc, String signature, String[] exceptions)
MethodVisitor	ClassTransformerChain.visitMethod(int access, String name, String desc, String signature, String[] exceptions)
MethodVisitor	ClassVisitorTee.visitMethod(int access, String name, String desc, String signature, String[] exceptions)
MethodVisitor	MethodFilterTransformer.visitMethod(int access, String name, String desc, String signature, String[] exceptions)

参数类型为MethodVisitor的cn.taketoday.bytecode.transform中的构造器

限定符	构造器	说明
	MethodVisitorTee(MethodVisitor mv1, MethodVisitor mv2)

cn.taketoday.bytecode.tree中MethodVisitor的使用

cn.taketoday.bytecode.tree中MethodVisitor的子类

修饰符和类型	类	说明
class	MethodNode	A node that represents a method.

返回MethodVisitor的cn.taketoday.bytecode.tree中的方法

修饰符和类型	方法	说明
MethodVisitor	ClassNode.visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)

参数类型为MethodVisitor的cn.taketoday.bytecode.tree中的方法

修饰符和类型	方法	说明
abstract void	AbstractInsnNode.accept(MethodVisitor methodVisitor)	Makes the given method visitor visit this instruction.
void	FieldInsnNode.accept(MethodVisitor methodVisitor)
void	FrameNode.accept(MethodVisitor methodVisitor)
void	IincInsnNode.accept(MethodVisitor methodVisitor)
void	InsnList.accept(MethodVisitor methodVisitor)	Makes the given visitor visit all the instructions in this list.
void	InsnNode.accept(MethodVisitor methodVisitor)
void	IntInsnNode.accept(MethodVisitor methodVisitor)
void	InvokeDynamicInsnNode.accept(MethodVisitor methodVisitor)
void	JumpInsnNode.accept(MethodVisitor methodVisitor)
void	LabelNode.accept(MethodVisitor methodVisitor)
void	LdcInsnNode.accept(MethodVisitor methodVisitor)
void	LineNumberNode.accept(MethodVisitor methodVisitor)
void	LocalVariableAnnotationNode.accept(MethodVisitor methodVisitor, boolean visible)	Makes the given visitor visit this type annotation.
void	LocalVariableNode.accept(MethodVisitor methodVisitor)	Makes the given visitor visit this local variable declaration.
void	LookupSwitchInsnNode.accept(MethodVisitor methodVisitor)
void	MethodInsnNode.accept(MethodVisitor methodVisitor)
void	MethodNode.accept(MethodVisitor methodVisitor)	Makes the given method visitor visit this method.
void	MultiANewArrayInsnNode.accept(MethodVisitor methodVisitor)
void	ParameterNode.accept(MethodVisitor methodVisitor)	Makes the given visitor visit this parameter declaration.
void	TableSwitchInsnNode.accept(MethodVisitor methodVisitor)
void	TryCatchBlockNode.accept(MethodVisitor methodVisitor)	Makes the given visitor visit this try catch block.
void	TypeInsnNode.accept(MethodVisitor methodVisitor)
void	VarInsnNode.accept(MethodVisitor methodVisitor)
protected final void	AbstractInsnNode.acceptAnnotations(MethodVisitor methodVisitor)	Makes the given visitor visit the annotations of this instruction.

cn.taketoday.bytecode.util中MethodVisitor的使用

cn.taketoday.bytecode.util中MethodVisitor的子类

修饰符和类型	类	说明
class	CheckMethodAdapter	A MethodVisitor that checks that its methods are properly used.
final class	TraceMethodVisitor	A MethodVisitor that prints the methods it visits with a Printer.

返回MethodVisitor的cn.taketoday.bytecode.util中的方法

修饰符和类型	方法	说明
MethodVisitor	CheckClassAdapter.visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)
MethodVisitor	TraceClassVisitor.visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)

参数类型为MethodVisitor的cn.taketoday.bytecode.util中的构造器

限定符	构造器	说明
	CheckMethodAdapter(int access, String name, String descriptor, MethodVisitor methodVisitor, Map<Label,Integer> labelInsnIndices)	Constructs a new CheckMethodAdapter object.
	CheckMethodAdapter(MethodVisitor methodvisitor)	Constructs a new CheckMethodAdapter object.
	CheckMethodAdapter(MethodVisitor methodVisitor, Map<Label,Integer> labelInsnIndices)	Constructs a new CheckMethodAdapter object.
	TraceMethodVisitor(MethodVisitor methodVisitor, Printer printer)	Constructs a new TraceMethodVisitor.

cn.taketoday.expression.spel中MethodVisitor的使用

参数类型为MethodVisitor的cn.taketoday.expression.spel中的方法

修饰符和类型	方法	说明
void	CompilablePropertyAccessor.generateCode(String propertyName, MethodVisitor mv, CodeFlow cf)	Generate the bytecode the performs the access operation into the specified MethodVisitor using context information from the codeflow where necessary.

cn.taketoday.expression.spel.ast中MethodVisitor的使用

参数类型为MethodVisitor的cn.taketoday.expression.spel.ast中的方法

修饰符和类型	方法	说明
void	BooleanLiteral.generateCode(MethodVisitor mv, CodeFlow cf)
void	CompoundExpression.generateCode(MethodVisitor mv, CodeFlow cf)
void	ConstructorReference.generateCode(MethodVisitor mv, CodeFlow cf)
void	Elvis.generateCode(MethodVisitor mv, CodeFlow cf)
void	FloatLiteral.generateCode(MethodVisitor mv, CodeFlow cf)
void	FunctionReference.generateCode(MethodVisitor mv, CodeFlow cf)
void	Indexer.generateCode(MethodVisitor mv, CodeFlow cf)
void	InlineList.generateCode(MethodVisitor mv, CodeFlow codeflow)
void	IntLiteral.generateCode(MethodVisitor mv, CodeFlow cf)
void	LongLiteral.generateCode(MethodVisitor mv, CodeFlow cf)
void	MethodReference.generateCode(MethodVisitor mv, CodeFlow cf)
void	NullLiteral.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpAnd.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpDivide.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpEQ.generateCode(MethodVisitor mv, CodeFlow cf)
void	OperatorInstanceof.generateCode(MethodVisitor mv, CodeFlow cf)
void	OperatorNot.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpGE.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpGT.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpLE.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpLT.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpMinus.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpModulus.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpMultiply.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpNE.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpOr.generateCode(MethodVisitor mv, CodeFlow cf)
void	OpPlus.generateCode(MethodVisitor mv, CodeFlow cf)
void	PropertyOrFieldReference.generateCode(MethodVisitor mv, CodeFlow cf)
void	RealLiteral.generateCode(MethodVisitor mv, CodeFlow cf)
void	SpelNodeImpl.generateCode(MethodVisitor mv, CodeFlow cf)	Generate the bytecode for this node into the supplied visitor.
void	StringLiteral.generateCode(MethodVisitor mv, CodeFlow cf)
void	Ternary.generateCode(MethodVisitor mv, CodeFlow cf)
void	TypeReference.generateCode(MethodVisitor mv, CodeFlow cf)
void	VariableReference.generateCode(MethodVisitor mv, CodeFlow cf)
protected static void	SpelNodeImpl.generateCodeForArgument(MethodVisitor mv, CodeFlow cf, SpelNodeImpl argument, String paramDesc)	Ask an argument to generate its bytecode and then follow it up with any boxing/unboxing/checkcasting to ensure it matches the expected parameter descriptor.
protected static void	SpelNodeImpl.generateCodeForArguments(MethodVisitor mv, CodeFlow cf, Member member, SpelNodeImpl[] arguments)	Generate code that handles building the argument values for the specified method.
protected void	Operator.generateComparisonCode(MethodVisitor mv, CodeFlow cf, int compInstruction1, int compInstruction2)	Numeric comparison operators share very similar generated code, only differing in two comparison instructions.

cn.taketoday.expression.spel.support中MethodVisitor的使用

参数类型为MethodVisitor的cn.taketoday.expression.spel.support中的方法

修饰符和类型	方法	说明
void	ReflectivePropertyAccessor.OptimalPropertyAccessor.generateCode(String propertyName, MethodVisitor mv, CodeFlow cf)