Package org.apache.commons.compress.harmony.unpack200.bytecode

Class LocalVariableTableAttribute

java.lang.Object

org.apache.commons.compress.harmony.unpack200.bytecode.ClassFileEntry

org.apache.commons.compress.harmony.unpack200.bytecode.Attribute

org.apache.commons.compress.harmony.unpack200.bytecode.BCIRenumberedAttribute

org.apache.commons.compress.harmony.unpack200.bytecode.LocalVariableTableAttribute

public class LocalVariableTableAttribute
extends BCIRenumberedAttribute

Local variable table

Field Summary

Fields inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.BCIRenumberedAttribute

renumbered

Fields inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.ClassFileEntry

NONE

Constructor Summary

Constructors

Constructor	Description
LocalVariableTableAttribute(int local_variable_table_length, int[] start_pcs, int[] lengths, CPUTF8[] names, CPUTF8[] descriptors, int[] indexes)

Method Summary

Modifier and Type	Method	Description
protected int	getLength()
protected ClassFileEntry[]	getNestedClassFileEntries()
protected int[]	getStartPCs()
void	renumber(java.util.List byteCodeOffsets)	In Pack200, line number tables are BCI renumbered.
protected void	resolve(ClassConstantPool pool)	Allows the constant pool entries to resolve their nested entries.
static void	setAttributeName(CPUTF8 cpUTF8Value)
void	setCodeLength(int length)
java.lang.String	toString()
protected void	writeBody(java.io.DataOutputStream dos)

Methods inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.BCIRenumberedAttribute

hasBCIRenumbering

Methods inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.Attribute

doWrite, equals, getAttributeName, getLengthIncludingHeader, hashCode, isSourceFileAttribute

Methods inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.ClassFileEntry

objectHashCode, write

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LocalVariableTableAttribute

public LocalVariableTableAttribute(int local_variable_table_length,
                                   int[] start_pcs,
                                   int[] lengths,
                                   CPUTF8[] names,
                                   CPUTF8[] descriptors,
                                   int[] indexes)

Method Detail

setAttributeName

public static void setAttributeName(CPUTF8 cpUTF8Value)

setCodeLength

public void setCodeLength(int length)

getLength

protected int getLength()

Specified by:

getLength in class BCIRenumberedAttribute

writeBody

protected void writeBody(java.io.DataOutputStream dos)
                  throws java.io.IOException

Specified by:

writeBody in class BCIRenumberedAttribute

Throws:

java.io.IOException

getNestedClassFileEntries

protected ClassFileEntry[] getNestedClassFileEntries()

Overrides:

getNestedClassFileEntries in class Attribute

resolve

protected void resolve(ClassConstantPool pool)

Description copied from class: ClassFileEntry

Allows the constant pool entries to resolve their nested entries.

Overrides:

resolve in class Attribute

Parameters:

pool - TODO

toString

public java.lang.String toString()

Specified by:

toString in class BCIRenumberedAttribute

getStartPCs

protected int[] getStartPCs()

Specified by:

getStartPCs in class BCIRenumberedAttribute

renumber

public void renumber(java.util.List byteCodeOffsets)
              throws Pack200Exception

Description copied from class: BCIRenumberedAttribute

In Pack200, line number tables are BCI renumbered. This method takes the byteCodeOffsets (which is a List of Integers specifying the offset in the byte code array of each instruction) and updates the start_pcs so that it points to the instruction index itself, not the BCI renumbering of the instruction.

Overrides:

renumber in class BCIRenumberedAttribute

Parameters:

byteCodeOffsets - List of Integer offsets of the bytecode array

Throws:

Pack200Exception - TODO