org.jboss.classfilewriter.code

Class LookupSwitchBuilder

java.lang.Object

org.jboss.classfilewriter.code.LookupSwitchBuilder

public class LookupSwitchBuilder
extends Object

builder class used to build a lookupswitch statement.

Author:

Stuart Douglas

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LookupSwitchBuilder.ValuePair

Constructor Summary

Constructors

Constructor and Description
LookupSwitchBuilder() Builds a lookup switch statement with no specified default location.
LookupSwitchBuilder(CodeLocation defaultLocation) Builds a lookup switch statement, specifying the default location

Method Summary

Methods

Modifier and Type	Method and Description
AtomicReference<BranchEnd>	add(int value) Adds a value to the table that is at a location yet to be written.
LookupSwitchBuilder	add(int value, CodeLocation location) Adds a value to the table
AtomicReference<BranchEnd>	getDefaultBranchEnd()
CodeLocation	getDefaultLocation()
List<LookupSwitchBuilder.ValuePair>	getValues()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LookupSwitchBuilder

public LookupSwitchBuilder()

Builds a lookup switch statement with no specified default location. When the lookup switch is added to the code attribute a BranchEnd will be returned that can be used to set the location.

LookupSwitchBuilder

public LookupSwitchBuilder(CodeLocation defaultLocation)

Builds a lookup switch statement, specifying the default location

Parameters:

defaultLocation - The default location

Method Detail

add

public AtomicReference<BranchEnd> add(int value)

Adds a value to the table that is at a location yet to be written. After this lookup switch has been written then the BranchEnd can be retrieved from the returned reference.

Parameters:

value - The value to add to the lookup table

Returns:

A reference to the BranchEnd that will be created.

add

public LookupSwitchBuilder add(int value,
                      CodeLocation location)

Adds a value to the table

Parameters:

value - The value to add to the lookup table

getDefaultLocation

public CodeLocation getDefaultLocation()

getDefaultBranchEnd

public AtomicReference<BranchEnd> getDefaultBranchEnd()

getValues

public List<LookupSwitchBuilder.ValuePair> getValues()