Package org.jboss.classfilewriter.code

Class StackEntry

java.lang.Object

org.jboss.classfilewriter.code.StackEntry

public class StackEntry
extends Object

represents the state of the stack or the local variable array.

This is written out as part of the StackMap attribute

Author:

Stuart Douglas

Constructor Summary

Constructors

Constructor	Description
StackEntry(StackEntryType type, String descriptor)
StackEntry(StackEntryType type, String descriptor, int newInstructionLocation)
StackEntry(StackEntryType type, String descriptor, ConstPool pool)

Method Summary

Modifier and Type	Method	Description
String	getDescriptor()
int	getNewInstructionLocation()
StackEntryType	getType()
boolean	isWide()
static StackEntry	of(String descriptor, ConstPool pool)
String	toString()
void	write(DataOutputStream dstream)	writes the entry to the stream

Methods inherited from class java.lang.Object

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

Constructor Detail

StackEntry

public StackEntry(StackEntryType type,
                  String descriptor)

StackEntry

public StackEntry(StackEntryType type,
                  String descriptor,
                  ConstPool pool)

StackEntry

public StackEntry(StackEntryType type,
                  String descriptor,
                  int newInstructionLocation)

Method Detail

getDescriptor

public String getDescriptor()

getNewInstructionLocation

public int getNewInstructionLocation()

getType

public StackEntryType getType()

toString

public String toString()

Overrides:

toString in class Object

of

public static StackEntry of(String descriptor,
                            ConstPool pool)

isWide

public boolean isWide()

write

public void write(DataOutputStream dstream)
           throws IOException

writes the entry to the stream

Throws:

IOException