jdk7u.jaxp.org.apache.bcel.external.generic

Class TABLESWITCH

java.lang.Object

jdk7u.jaxp.org.apache.bcel.external.generic.Instruction

jdk7u.jaxp.org.apache.bcel.external.generic.BranchInstruction

jdk7u.jaxp.org.apache.bcel.external.generic.Select

jdk7u.jaxp.org.apache.bcel.external.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

Author:

M. Dahm

See Also:

SWITCH, Serialized Form

Field Summary

Fields inherited from class jdk7u.jaxp.org.apache.bcel.external.generic.Select

fixed_length, indices, match, match_length, padding, targets

Fields inherited from class jdk7u.jaxp.org.apache.bcel.external.generic.BranchInstruction

index, position, target

Fields inherited from class jdk7u.jaxp.org.apache.bcel.external.generic.Instruction

length, opcode

Constructor Summary

Constructors

Constructor and Description
TABLESWITCH(int[] match, InstructionHandle[] targets, InstructionHandle target)

Method Summary

Methods

Modifier and Type	Method and Description
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. index) from file.

Methods inherited from class jdk7u.jaxp.org.apache.bcel.external.generic.Select

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

Methods inherited from class jdk7u.jaxp.org.apache.bcel.external.generic.BranchInstruction

getIndex, getTarget, getTargetOffset, getTargetOffset, setTarget

Methods inherited from class jdk7u.jaxp.org.apache.bcel.external.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 jdk7u.jaxp.org.apache.bcel.external.generic.StackProducer

produceStack

Constructor Detail

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 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