Class LocalVariableTypeTable

java.lang.Object

org.apache.bcel.classfile.Attribute

org.apache.bcel.classfile.LocalVariableTypeTable

All Implemented Interfaces:

Cloneable, Iterable<LocalVariable>, Node

public class LocalVariableTypeTable
extends Attribute
implements Iterable<LocalVariable>

Represents the LocalVariableTypeTable attribute.

Since:

6.0

Field Summary

Fields inherited from class Attribute

constant_pool, length, name_index, tag

Constructor Summary

Constructors

Constructor	Description
LocalVariableTypeTable(int nameIndex, int length, LocalVariable[] localVariableTypeTable, ConstantPool constantPool)	Constructs a new LocalVariableTypeTable.
LocalVariableTypeTable(LocalVariableTypeTable c)	Constructs a copy.

Method Summary

Modifier and Type	Method	Description
void	accept(Visitor v)	Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class.
Attribute	copy(ConstantPool constantPool)	Creates a deep copy of this attribute.
final void	dump(DataOutputStream file)	Dumps attribute to file stream in binary format.
final LocalVariable	getLocalVariable(int index)	Gets the local variable for the given index.
final LocalVariable[]	getLocalVariableTypeTable()	Gets the local variable type table.
final int	getTableLength()	Gets the table length.
Iterator<LocalVariable>	iterator()
final void	setLocalVariableTable(LocalVariable[] localVariableTable)	Sets the local variable table.
final String	toString()

Methods inherited from class Attribute

addAttributeReader, addAttributeReader, clone, getConstantPool, getLength, getName, getNameIndex, getTag, println, readAttribute, readAttribute, removeAttributeReader, setConstantPool, setLength, setNameIndex

Methods inherited from class Object

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

Methods inherited from interface Iterable

forEach, spliterator

Constructor Details

LocalVariableTypeTable

public LocalVariableTypeTable(int nameIndex,
 int length,
 LocalVariable[] localVariableTypeTable,
 ConstantPool constantPool)

Constructs a new LocalVariableTypeTable.

Parameters:

nameIndex - index into constant pool.

length - content length in bytes.

localVariableTypeTable - The local variable type table.

constantPool - The constant pool.

LocalVariableTypeTable

public LocalVariableTypeTable(LocalVariableTypeTable c)

Constructs a copy.

Parameters:

c - The instance to copy.

Method Details

accept

public void accept(Visitor v)

Description copied from class: Attribute

Called by objects that are traversing the nodes of the tree implicitly 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.

copy

public Attribute copy(ConstantPool constantPool)

Description copied from class: Attribute

Creates a deep copy of this attribute.

Specified by:

copy in class Attribute

Parameters:

constantPool - constant pool to save.

Returns:

deep copy of this attribute.

dump

public final void dump(DataOutputStream file)
                throws IOException

Description copied from class: Attribute

Dumps attribute to file stream in binary format.

Overrides:

dump in class Attribute

Parameters:

file - Output file stream.

Throws:

IOException - Thrown if an I/O error occurs.

getLocalVariable

public final LocalVariable getLocalVariable(int index)

Gets the local variable for the given index.

Parameters:

index - The index.

Returns:

The local variable or null if not found.

getLocalVariableTypeTable

public final LocalVariable[] getLocalVariableTypeTable()

Gets the local variable type table.

Returns:

The local variable type table.

getTableLength

public final int getTableLength()

Gets the table length.

Returns:

The table length.

iterator

public Iterator<LocalVariable> iterator()

Specified by:

iterator in interface Iterable<LocalVariable>

setLocalVariableTable

public final void setLocalVariableTable(LocalVariable[] localVariableTable)

Sets the local variable table.

Parameters:

localVariableTable - The local variable table to set.

toString

public final String toString()

Overrides:

toString in class Attribute

Returns:

String representation.