de.fub.bytecode.classfile
Class StackMapEntry

java.lang.Object
  |
  +--de.fub.bytecode.classfile.StackMapEntry

All Implemented Interfaces:

java.lang.Cloneable

public final class StackMapEntry

extends java.lang.Object

implements java.lang.Cloneable

This class represents a stack map entry recording the types of local variables and the the of stack items at a given byte code offset. See CLDC specification §5.3.1.2

Version:

$Id: StackMapEntry.java,v 1.3 2001/08/15 14:47:50 dahm Exp $

Author:

M. Dahm

See Also:

StackMap, StackMapType

Constructor Summary

StackMapEntry(int byte_code_offset, int number_of_locals, StackMapType[] types_of_locals, int number_of_stack_items, StackMapType[] types_of_stack_items, ConstantPool constant_pool)

Method Summary

void	accept(Visitor v) Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
StackMapEntry	copy()
void	dump(java.io.DataOutputStream file) Dump stack map entry
int	getByteCodeOffset()
ConstantPool	getConstantPool()
int	getNumberOfLocals()
int	getNumberOfStackItems()
StackMapType[]	getTypesOfLocals()
StackMapType[]	getTypesOfStackItems()
void	setByteCodeOffset(int b)
void	setConstantPool(ConstantPool constant_pool)
void	setNumberOfLocals(int n)
void	setNumberOfStackItems(int n)
void	setTypesOfLocals(StackMapType[] t)
void	setTypesOfStackItems(StackMapType[] t)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StackMapEntry

public StackMapEntry(int byte_code_offset,
                     int number_of_locals,
                     StackMapType[] types_of_locals,
                     int number_of_stack_items,
                     StackMapType[] types_of_stack_items,
                     ConstantPool constant_pool)

Method Detail

dump

public final void dump(java.io.DataOutputStream file)
                throws java.io.IOException

Dump stack map entry

Parameters:

file - Output file stream

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

String representation.

setByteCodeOffset

public void setByteCodeOffset(int b)

getByteCodeOffset

public int getByteCodeOffset()

setNumberOfLocals

public void setNumberOfLocals(int n)

getNumberOfLocals

public int getNumberOfLocals()

setTypesOfLocals

public void setTypesOfLocals(StackMapType[] t)

getTypesOfLocals

public StackMapType[] getTypesOfLocals()

setNumberOfStackItems

public void setNumberOfStackItems(int n)

getNumberOfStackItems

public int getNumberOfStackItems()

setTypesOfStackItems

public void setTypesOfStackItems(StackMapType[] t)

getTypesOfStackItems

public StackMapType[] getTypesOfStackItems()

copy

public StackMapEntry copy()

Returns:

deep copy of this object

accept

public void accept(Visitor v)

Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.

Parameters:

v - Visitor object

getConstantPool

public final ConstantPool getConstantPool()

Returns:

Constant pool used by this object.

setConstantPool

public final void setConstantPool(ConstantPool constant_pool)

Parameters:

constant_pool - Constant pool to be used for this object.