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Class espresso.classfile.javaclass.LocalVariableTable 

java.lang.Object
   |
   +----espresso.classfile.javaclass.Attribute
           |
           +----espresso.classfile.javaclass.LocalVariableTable
public class LocalVariableTable
extends Attribute
This class is derived from Attribute and represents colection of local variables in a method. This attribute is used by the Code attribute.

See Also:
Code, LocalVariable

Variable Index

o constant_pool
o local_variable_table
o local_variable_table_length

Constructor Index

o LocalVariableTable()
Empty constructor, all attributes have to be defined via `setXXX' methods.
o LocalVariableTable(int, int, DataInputStream, ConstantPool)
Construct object from file stream.
o LocalVariableTable(int, int, LocalVariable[], ConstantPool)
o LocalVariableTable(LocalVariableTable)
Initialize from another object.

Method Index

o accept(Visitor)
Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
o dump(DataOutputStream)
Dump local variable table attribute to file stream in binary format.
o getConstantPool()
o getLocalVariableTable()
o setConstantPool(ConstantPool)
o setLocalVariableTable(LocalVariable[])
o toString()

Variables

o local_variable_table_length 
 private int local_variable_table_length
o local_variable_table 
 private LocalVariable local_variable_table[]
o constant_pool 
 private ConstantPool constant_pool

Constructors

o LocalVariableTable 
 public LocalVariableTable()
Empty constructor, all attributes have to be defined via `setXXX' methods. Use at your own risk.

o LocalVariableTable 
 public LocalVariableTable(LocalVariableTable c)
Initialize from another object. Note that both objects use the same references (shallow copy). Use clone() for a physical copy.

o LocalVariableTable 
 public LocalVariableTable(int name_index,
                           int length,
                           LocalVariable local_variable_table[],
                           ConstantPool constant_pool)
Parameters:
name_index - Index in constant pool to `LocalVariableTable'
length - Content length in bytes
local_variable_table - Table of local variables
constant_pool - Array of constants
o LocalVariableTable 
 LocalVariableTable(int name_index,
                    int length,
                    DataInputStream file,
                    ConstantPool constant_pool) throws IOException
Construct object from file stream.

Parameters:
name_index - Index in constant pool
length - Content length in bytes
file - Input stream
constant_pool - Array of constants

Methods

o 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
Overrides:
accept in class Attribute
o dump 
 public final void dump(DataOutputStream file) throws IOException
Dump local variable table attribute to file stream in binary format.

Parameters:
file - Output file stream
Overrides:
dump in class Attribute
o getConstantPool 
 public final ConstantPool getConstantPool()
Returns:
Constant pool used by this object.
See Also:
ConstantPool
o getLocalVariableTable 
 public final LocalVariable[] getLocalVariableTable()
Returns:
Array of local variables of method.
o setConstantPool 
 public final void setConstantPool(ConstantPool constant_pool)
Parameters:
constant_pool - Constant pool to be used for this object.
See Also:
ConstantPool
o setLocalVariableTable 
 public final void setLocalVariableTable(LocalVariable local_variable_table[])
o toString 
 public final String toString()
Returns:
String representation.
Overrides:
toString in class Object 
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