Package org.apache.commons.compress.harmony.unpack200.bytecode.forms

Class ShortForm

java.lang.Object

org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm

org.apache.commons.compress.harmony.unpack200.bytecode.forms.ShortForm

public class ShortForm
extends ByteCodeForm

This class implements the form for bytecodes which have short operands only.

Field Summary

Fields inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm

byteCodeArray, byteCodesByName, WIDENED

Constructor Summary

Constructors

Constructor	Description
ShortForm(int opcode, String name, int[] rewrite)

Method Summary

Modifier and Type	Method	Description
void	setByteCodeOperands(ByteCode byteCode, OperandManager operandManager, int codeLength)	When passed a byteCode, an OperandTable and a SegmentConstantPool, this method will set the rewrite of the byteCode appropriately.

Methods inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm

calculateOperandPosition, firstOperandIndex, fixUpByteCodeTargets, get, getName, getOpcode, getRewrite, getRewriteCopy, hasMultipleByteCodes, hasNoOperand, nestedMustStartClassPool, operandLength, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ShortForm

public ShortForm(int opcode,
 String name,
 int[] rewrite)

Method Details

setByteCodeOperands

public void setByteCodeOperands(ByteCode byteCode,
 OperandManager operandManager,
 int codeLength)

Description copied from class: ByteCodeForm

When passed a byteCode, an OperandTable and a SegmentConstantPool, this method will set the rewrite of the byteCode appropriately.

Specified by:

setByteCodeOperands in class ByteCodeForm

Parameters:

byteCode - ByteCode to be updated (!)

operandManager - OperandTable from which to draw info

codeLength - Length of bytes (excluding this bytecode) from the beginning of the method. Used in calculating padding for some variable-length bytecodes (such as lookupswitch, tableswitch).