org.apache.bcel.generic
Class SIPUSH

java.lang.Object
  extended by org.apache.bcel.generic.Instruction
      extended by org.apache.bcel.generic.SIPUSH
All Implemented Interfaces:
Serializable, Cloneable, ConstantPushInstruction, PushInstruction, StackProducer, TypedInstruction

public class SIPUSH
extends Instruction
implements ConstantPushInstruction

SIPUSH - Push short

Stack: ... -> ..., value

Version:
$Id: SIPUSH.java 386056 2006-03-15 11:31:56Z tcurdt $
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.bcel.generic.Instruction
length, opcode
 
Constructor Summary
SIPUSH(short b)
           
 
Method Summary
 void accept(Visitor v)
          Call corresponding visitor method(s).
 void dump(DataOutputStream out)
          Dump instruction as short code to stream out.
 Type getType(ConstantPoolGen cp)
           
 Number getValue()
           
protected  void initFromFile(ByteSequence bytes, boolean wide)
          Read needed data (e.g.
 String toString(boolean verbose)
          Long output format: <name of opcode> "["<opcode number>"]" "("<length of instruction>")"
 
Methods inherited from class org.apache.bcel.generic.Instruction
consumeStack, copy, equals, getComparator, getLength, getName, getOpcode, produceStack, readInstruction, setComparator, toString, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.apache.bcel.generic.StackProducer
produceStack
 

Constructor Detail

SIPUSH

public SIPUSH(short b)
Method Detail

dump

public void dump(DataOutputStream out)
          throws IOException
Dump instruction as short code to stream out.

Overrides:
dump in class Instruction
Parameters:
out - Output stream
Throws:
IOException

toString

public 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
Parameters:
verbose - long/short format switch
Returns:
mnemonic for instruction

initFromFile

protected void initFromFile(ByteSequence bytes,
                            boolean wide)
                     throws IOException
Read needed data (e.g. index) from file.

Overrides:
initFromFile in class Instruction
Parameters:
bytes - byte sequence to read from
wide - "wide" instruction flag
Throws:
IOException

getValue

public Number getValue()
Specified by:
getValue in interface ConstantPushInstruction

getType

public Type getType(ConstantPoolGen cp)
Specified by:
getType in interface TypedInstruction
Returns:
Type.SHORT

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.

Specified by:
accept in class Instruction
Parameters:
v - Visitor object


Copyright © 2002-2006 Apache Software Foundation. All Rights Reserved.