de.fub.bytecode.generic
Class IINC
java.lang.Object
|
+--de.fub.bytecode.generic.Instruction
|
+--de.fub.bytecode.generic.IINC
- All Implemented Interfaces:
- java.lang.Cloneable, IndexedInstruction, java.io.Serializable, TypedInstruction
- public class IINC
- extends Instruction
- implements IndexedInstruction, TypedInstruction
IINC - Increment local variable by constant
- Version:
- $Id: IINC.java,v 1.10 2001/07/03 08:20:18 dahm Exp $
- Author:
- M. Dahm
- See Also:
- Serialized Form
Constructor Summary |
IINC(int n,
int c)
|
Methods inherited from class de.fub.bytecode.generic.Instruction |
consumeStack, consumeStack, copy, getLength, getOpcode, getTag, produceStack, produceStack, readInstruction, toString, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
IINC
public IINC(int n,
int c)
dump
public void dump(java.io.DataOutputStream out)
throws java.io.IOException
- Dump instruction as byte code to stream out.
- Overrides:
dump
in class Instruction
- Parameters:
out
- Output stream
initFromFile
protected void initFromFile(ByteSequence bytes,
boolean wide)
throws java.io.IOException
- Read needed data (e.g. index) from file.
- Overrides:
initFromFile
in class Instruction
- Following copied from class:
de.fub.bytecode.generic.Instruction
- Parameters:
bytes
- byte sequence to read fromwide
- "wide" instruction flag
toString
public java.lang.String toString(boolean verbose)
- Description copied from class:
Instruction
- Long output format:
<name of opcode> "["<opcode number>"]"
"("<length of instruction>")"
- Overrides:
toString
in class Instruction
- Returns:
- mnemonic for instruction
getIndex
public final int getIndex()
- Specified by:
getIndex
in interface IndexedInstruction
- Returns:
- index of local variable referred by this instruction.
setIndex
public final void setIndex(int n)
- Set index of local variable.
- Specified by:
setIndex
in interface IndexedInstruction
getIncrement
public final int getIncrement()
- Returns:
- increment factor
setIncrement
public final void setIncrement(int c)
- Set increment factor.
getType
public Type getType(ConstantPoolGen cp)
- Specified by:
getType
in interface TypedInstruction
- Returns:
- int type
accept
public void accept(Visitor v)
- Call corresponding visitor method(s). The order is:
Call visitor methods of implemented interfaces first, then
call methods according to the class hierarchy in descending order,
i.e., the most specific visitXXX() call comes last.
- Overrides:
accept
in class Instruction
- Parameters:
v
- Visitor object