org.apache.bcel.generic
Interface StackProducer

All Known Subinterfaces:

ConstantPushInstruction, PushInstruction

All Known Implementing Classes:

AALOAD, ACONST_NULL, ANEWARRAY, ArithmeticInstruction, ARRAYLENGTH, BALOAD, BIPUSH, CALOAD, CHECKCAST, ConversionInstruction, DALOAD, DCMPG, DCMPL, DCONST, DUP, DUP2, FALOAD, FCMPG, FCMPL, FCONST, GETFIELD, GETSTATIC, IALOAD, ICONST, INSTANCEOF, InvokeInstruction, JsrInstruction, LALOAD, LCMP, LCONST, LDC, LDC2_W, LoadInstruction, NEW, NEWARRAY, SALOAD, Select, SIPUSH, SWAP

public interface StackProducer

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

Version:

$Id: StackProducer.java,v 1.1.1.1 2001/10/29 20:00:27 jvanzyl Exp $

Author:

M. Dahm

Method Summary

int	produceStack(ConstantPoolGen cpg)

Method Detail

produceStack

public int produceStack(ConstantPoolGen cpg)

Returns:

how many words are produced on stack