Package org.apache.bcel.verifier.statics

Class LocalVariablesInfo

java.lang.Object

org.apache.bcel.verifier.statics.LocalVariablesInfo

public class LocalVariablesInfo
extends Object

A utility class holding the information about the names and the types of the local variables in a given method.

Method Summary

Modifier and Type	Method	Description
void	add(int slot, String name, int startPc, int length, Type type)	Adds information about the local variable in slot 'slot'.
LocalVariableInfo	getLocalVariableInfo(int slot)	Returns the LocalVariableInfo for the given slot.

Methods inherited from class java.lang.Object

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

Method Details

getLocalVariableInfo

public LocalVariableInfo getLocalVariableInfo(int slot)

Returns the LocalVariableInfo for the given slot.

Parameters:

slot - Slot to query.

Returns:

The LocalVariableInfo for the given slot.

add

public void add(int slot,
 String name,
 int startPc,
 int length,
 Type type)
         throws LocalVariableInfoInconsistentException

Adds information about the local variable in slot 'slot'. Automatically adds information for slot+1 if 't' is Type.LONG or Type.DOUBLE.

Parameters:

name - variable name

startPc - Range in which the variable is valid.

length - length of ...

type - variable type

Throws:

LocalVariableInfoInconsistentException - if the new information conflicts with already gathered information.