Apache Jakarta BCEL

Denote family of instructions that allocates space in the heap.

Unknown (non-standard) attributes may be read via user-defined factory objects that can be registered with the Attribute.addAttributeReader method.

BCELComparator

Used for BCEL comparison strategy

ClassObserver

Implement this interface if you're interested in changes to a ClassGen object and register yourself with addObserver().

ClassPath.ClassFile

Contains information about file/ZIP entry of the Java class.

CompoundInstruction

Wrapper class for `compound' operations, virtual instructions that don't exist as byte code, but give a useful meaning.

ConstantObject

This interface denotes those constants that have a "natural" value, such as ConstantLong, ConstantString, etc..

ConstantPushInstruction

Denotes a push instruction that produces a literal on the stack such as SIPUSH, BIPUSH, ICONST, etc.

Constants

org.apache.bcel

Constants for the project, mostly defined in the JVM specification.

ExceptionConstants

org.apache.bcel

Exception constants.

ExceptionThrower

Denote an instruction that may throw a run-time or a linking exception (or both) during execution.

FieldObserver

Imnplement this interface if you're interested in changes to a FieldGen object and register yourself with addObserver().

IndexedInstruction

Denote entity that refers to an index, e.g.

InstructionComparator

Equality of instructions isn't clearly to be defined.

InstructionConstants

org.apache.bcel.verifier.structurals

This interface contains shareable instruction objects.

InstructionContext

An InstructionContext offers convenient access to information like control flow successors and such.

InstructionFinder.CodeConstraint

Code patterns found may be checked using an additional user-defined constraint object whether they really match the needed criterion.

InstructionListObserver

Implement this interface if you're interested in changes to an InstructionList object and register yourself with addObserver().

InstructionTargeter

Denote that a class targets InstructionHandles within an InstructionList.

LoadClass

Denotes that an instruction may start the process of loading and resolving the referenced class in the Virtual Machine.

MethodObserver

Implement this interface if you're interested in changes to a MethodGen object and register yourself with addObserver().

NamedAndTyped

Denote entity that has both name and type.

Node

Denote class to have an accept method();

PopInstruction

Denotes an unparameterized instruction to pop a value on top from the stack, such as ISTORE, POP, PUTSTATIC.

PushInstruction

Denotes an unparameterized instruction to produce a value on top of the stack, such as ILOAD, LDC, SIPUSH, DUP, ICONST, etc.

Repository

Abstract definition of a class repository.

StackConsumer

Denote an instruction that may consume a value from the stack.

StackProducer

org.apache.bcel.verifier.structurals

Denote an instruction that may produce a value on top of the stack (this excludes DUP_X1, e.g.)

Subroutine

This interface defines properties of JVM bytecode subroutines.

TypedInstruction

Get the type associated with an instruction, int for ILOAD, or the type of the field of a PUTFIELD instruction, e.g..

UnconditionalBranch

VariableLengthInstruction

Denotes an instruction to perform an unconditional branch, i.e., GOTO, JSR.

Denotes an instruction to be a variable length instruction, such as GOTO, JSR, LOOKUPSWITCH and TABLESWITCH.

VerifierFactoryObserver

org.apache.bcel.verifier

VerifierFactoryObserver instances are notified when new Verifier instances are created.

Visitor

Interface to make use of the Visitor pattern programming style.

Visitor