ReferenceForm

java.lang.Object
- kala.compress.harmony.unpack200.bytecode.forms.ByteCodeForm
- - kala.compress.harmony.unpack200.bytecode.forms.ReferenceForm

Direct Known Subclasses:

ClassRefForm, ClassSpecificReferenceForm, DoubleForm, FieldRefForm, IMethodRefForm, LongForm, MethodRefForm, SingleByteReferenceForm
```
public abstract class ReferenceForm
extends ByteCodeForm
```
Abstract class of all ByteCodeForms which add a nested entry from the globalConstantPool.

Field Summary
- Fields inherited from class kala.compress.harmony.unpack200.bytecode.forms.ByteCodeForm
  byteCodeArray, byteCodesByName, WIDENED

Constructor Summary

Constructors
Constructor Description

ReferenceForm(int opcode, java.lang.String name, int[] rewrite)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract int`	`getOffset(OperandManager operandManager)`
`protected abstract int`	`getPoolID()`
`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.
`protected void`	`setNestedEntries(ByteCode byteCode, OperandManager operandManager, int offset)`

Methods inherited from class kala.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 Detail

ReferenceForm

public ReferenceForm(int opcode,
                     java.lang.String name,
                     int[] rewrite)

Method Detail
- getOffset
```
protected abstract int getOffset(OperandManager operandManager)
```
- getPoolID
```
protected abstract int getPoolID()
```
- 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).
- setNestedEntries
```
protected void setNestedEntries(ByteCode byteCode,
                                OperandManager operandManager,
                                int offset)
                         throws Pack200Exception
```
  Throws:
  
  Pack200Exception