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org.apache.bcel.generic

Class TABLESWITCH

Implemented Interfaces:
Cloneable, InstructionTargeter, Serializable, StackProducer, VariableLengthInstruction
public class TABLESWITCH
extends Select
TABLESWITCH - Switch within given range of values, i.e., low..high

Version:
$Id: TABLESWITCH.java,v 1.1.1.1 2001/10/29 20:00:27 jvanzyl Exp $

Author:
M. Dahm

See Also:
SWITCH

Nested Class Summary

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 target)

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

containsTarget, dump, getIndices, getMatchs, getTargets, initFromFile, setTarget, toString, updatePosition, updateTarget

Methods inherited from class org.apache.bcel.generic.BranchInstruction

containsTarget, dump, getIndex, getTarget, getTargetOffset, getTargetOffset, initFromFile, setTarget, toString, updatePosition, updateTarget

Methods inherited from class org.apache.bcel.generic.Instruction

accept, consumeStack, copy, dump, equals, getComparator, getLength, getName, getOpcode, initFromFile, produceStack, readInstruction, setComparator, toString, toString, toString

Constructor Details

TABLESWITCH

public TABLESWITCH(int[] match,
                   InstructionHandle targets,
                   InstructionHandle target)

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
target - default branch

Method Details

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 interface Instruction

Parameters:
v - Visitor object

dump

public void dump(DataOutputStream out)
            throws IOException
Dump instruction as byte code to stream out.
Overrides:
dump in interface Select

Parameters:
out - Output stream

initFromFile

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

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