Top Description Fields Constructors Methods

javassist.bytecode

public Class InstructionPrinter

Class Inheritance

extends Object
implements Opcode

java.lang.Object
javassist.bytecode.InstructionPrinter

All Implemented Interfaces

javassist.bytecode.Opcode

Imports

java.io.PrintStream, javassist.CtMethod

Simple utility class for printing the bytecode instructions of a method.

Author: Jason T. Greene

Field Summary

Modifier and Type	Field and Description
private static final String[]	opcodes
private final PrintStream	stream

Constructor Summary

Access	Constructor and Description
public	InstructionPrinter(PrintStream stream) Constructs a `InstructionPrinter` object.

Method Summary

Modifier and Type	Method and Description
private static String	arrayInfo(int type)
private static String	classInfo(ConstPool pool, int index)
private static String	fieldInfo(ConstPool pool, int index)
public static String	instructionString(CodeIterator iter, int pos, ConstPool pool) Gets a string representation of the bytecode instruction at the specified position.
private static String	interfaceMethodInfo(ConstPool pool, int index)
private static String	ldc(ConstPool pool, int index)
private static String	lookupSwitch(CodeIterator iter, int pos)
private static String	methodInfo(ConstPool pool, int index)
public static void	print(CtMethod method, PrintStream stream) Prints the bytecode instructions of a given method.
public void	print(CtMethod method) Prints the bytecode instructions of a given method.
private static String	tableSwitch(CodeIterator iter, int pos)
private static String	wide(CodeIterator iter, int pos)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

opcodes	back to summary
private static final String[] opcodes

stream	back to summary
private final PrintStream stream

Constructor Detail

InstructionPrinter	back to summary
public InstructionPrinter(PrintStream stream) Constructs a `InstructionPrinter` object.

Method Detail

arrayInfo	back to summary
private static String arrayInfo(int type)

classInfo	back to summary
private static String classInfo(ConstPool pool, int index)

fieldInfo	back to summary
private static String fieldInfo(ConstPool pool, int index)

instructionString	back to summary
public static String instructionString(CodeIterator iter, int pos, ConstPool pool) Gets a string representation of the bytecode instruction at the specified position.

interfaceMethodInfo	back to summary
private static String interfaceMethodInfo(ConstPool pool, int index)

ldc	back to summary
private static String ldc(ConstPool pool, int index)

lookupSwitch	back to summary
private static String lookupSwitch(CodeIterator iter, int pos)

methodInfo	back to summary
private static String methodInfo(ConstPool pool, int index)

print	back to summary
public static void print(CtMethod method, PrintStream stream) Prints the bytecode instructions of a given method.

print	back to summary
public void print(CtMethod method) Prints the bytecode instructions of a given method.

tableSwitch	back to summary
private static String tableSwitch(CodeIterator iter, int pos)

wide	back to summary
private static String wide(CodeIterator iter, int pos)