Package EDU.purdue.cs.bloat.reflect

Class LocalDebugInfo

java.lang.Object

EDU.purdue.cs.bloat.reflect.LocalDebugInfo

public class LocalDebugInfo
extends java.lang.Object

LocalDebugInfo is used to map a local variable index in a range of instructions to a local in the original Java source file. In addition, LocalDebugInfo keeps track of a local variable's name and type (as indices into the constant pool) and which number local variable is being represented. Instances of file.LocalVariableTable consist of an array of LocalDebugInfo.

See Also:

LocalVariableTable

Constructor Summary

Constructors

Constructor	Description
LocalDebugInfo(int startPC, int length, int nameIndex, int typeIndex, int index)	Constructor.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	clone()
int	index()	Get the index of this variable into the local variable array for the method.
int	length()	Get the length of the live range of the variable.
int	nameIndex()	Get the index into the constant pool of the name of the variable.
int	startPC()	Get the start PC of the live range of the variable.
java.lang.String	toString()	Returns a string representation of the attribute.
int	typeIndex()	Get the index into the constant pool of the type descriptor of the variable.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalDebugInfo

public LocalDebugInfo(int startPC,
                      int length,
                      int nameIndex,
                      int typeIndex,
                      int index)

Constructor.

Parameters:

startPC - The start PC of the live range of the variable.

length - The length of the live range of the variable.

nameIndex - The index into the constant pool of the name of the variable.

typeIndex - The index into the constant pool of the type descriptor of the variable.

index - The index of this variable into the local variable array for the method.

Method Detail

startPC

public int startPC()

Get the start PC of the live range of the variable.

Returns:

The start PC of the live range of the variable.

length

public int length()

Get the length of the live range of the variable.

Returns:

The length of the live range of the variable.

nameIndex

public int nameIndex()

Get the index into the constant pool of the name of the variable.

Returns:

The index into the constant pool of the name of the variable.

typeIndex

public int typeIndex()

Get the index into the constant pool of the type descriptor of the variable.

Returns:

The index into the constant pool of the type descriptor of the variable.

index

public int index()

Get the index of this variable into the local variable array for the method.

Returns:

The index of this variable into the local variable array for the method.

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

toString

public java.lang.String toString()

Returns a string representation of the attribute.

Overrides:

toString in class java.lang.Object