org.aspectj.apache.bcel.classfile

Class StackMap

java.lang.Object

org.aspectj.apache.bcel.classfile.Attribute

org.aspectj.apache.bcel.classfile.StackMap

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Node

public final class StackMap
extends Attribute

This class represents a stack map attribute used for preverification of Java classes for the Java 2 Micro Edition (J2ME). This attribute is used by the KVM and contained within the Code attribute of a method. See CLDC specification 5.3.1.2

See Also:

Code, StackMapEntry, StackMapType, Serialized Form

Field Summary

Fields inherited from class org.aspectj.apache.bcel.classfile.Attribute

cpool, length, nameIndex, NoAttributes, tag

Constructor Summary

Constructors

Constructor and Description
StackMap(int name_index, int length, StackMapEntry[] map, ConstantPool constant_pool)

Method Summary

Modifier and Type	Method and Description
void	accept(ClassVisitor v) Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
void	dump(java.io.DataOutputStream file) Dump line number table attribute to file stream in binary format.
int	getMapLength()
StackMapEntry[]	getStackMap()
void	setStackMap(StackMapEntry[] map)
java.lang.String	toString()

Methods inherited from class org.aspectj.apache.bcel.classfile.Attribute

getConstantPool, getLength, getName, getNameIndex, getTag, readAttribute

Methods inherited from class java.lang.Object

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

Constructor Detail

StackMap

public StackMap(int name_index,
                int length,
                StackMapEntry[] map,
                ConstantPool constant_pool)

Method Detail

dump

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

Dump line number table attribute to file stream in binary format.

Overrides:

dump in class Attribute

Parameters:

file - Output file stream

Throws:

java.io.IOException

getStackMap

public final StackMapEntry[] getStackMap()

Returns:

Array of stack map entries

setStackMap

public final void setStackMap(StackMapEntry[] map)

Parameters:

map - Array of stack map entries

toString

public final java.lang.String toString()

Overrides:

toString in class Attribute

Returns:

String representation.

accept

public void accept(ClassVisitor 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.

Specified by:

accept in interface Node

Specified by:

accept in class Attribute

Parameters:

v - Visitor object

getMapLength

public final int getMapLength()