org.apache.bcel.generic
Class TABLESWITCH

java.lang.Object
  extended by org.apache.bcel.generic.Instruction
      extended by org.apache.bcel.generic.BranchInstruction
          extended by org.apache.bcel.generic.Select
              extended by org.apache.bcel.generic.TABLESWITCH
All Implemented Interfaces:
Serializable, Cloneable, InstructionTargeter, StackProducer, VariableLengthInstruction

public class TABLESWITCH
extends Select

TABLESWITCH - Switch within given range of values, i.e., low..high

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

Field Summary
 
Fields inherited from class org.apache.bcel.generic.Select
fixed_length, indices, match, match_length, padding, targets
 
Fields inherited from class org.apache.bcel.generic.BranchInstruction
index, position, target
 
Fields inherited from class org.apache.bcel.generic.Instruction
length, opcode
 
Constructor Summary
TABLESWITCH(int[] match, InstructionHandle[] targets, InstructionHandle defaultTarget)
           
 
Method Summary
 void accept(Visitor v)
          Call corresponding visitor method(s).
 void dump(DataOutputStream out)
          Dump instruction as byte code to stream out.
protected  void initFromFile(ByteSequence bytes, boolean wide)
          Read needed data (e.g.
 
Methods inherited from class org.apache.bcel.generic.Select
clone, containsTarget, getIndices, getMatchs, getTargets, setTarget, toString, updatePosition, updateTarget
 
Methods inherited from class org.apache.bcel.generic.BranchInstruction
getIndex, getTarget, getTargetOffset, getTargetOffset, setTarget
 
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
finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.apache.bcel.generic.StackProducer
produceStack
 

Constructor Detail

TABLESWITCH

public TABLESWITCH(int[] match,
                   InstructionHandle[] targets,
                   InstructionHandle defaultTarget)
Parameters:
match - sorted array of match values, match[0] must be low value, match[match_length - 1] high value
targets - where to branch for matched values
defaultTarget - default branch
Method Detail

dump

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

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

initFromFile

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

Overrides:
initFromFile in class Select
Parameters:
bytes - input stream
wide - wide prefix?
Throws:
IOException
See Also:
InstructionList

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


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