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.

Version:

$Id: LocalVariablesInfo.java 386056 2006-03-15 11:31:56Z tcurdt $

Author:

Enver Haase

Field Summary

Fields

Modifier and Type	Field and Description
private LocalVariableInfo[]	localVariableInfos The information about the local variables is stored here.

Constructor Summary

Constructors

Constructor and Description
LocalVariablesInfo(int max_locals) The constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int slot, String name, int startpc, int length, Type t) 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

Field Detail

localVariableInfos

private LocalVariableInfo[] localVariableInfos

The information about the local variables is stored here.

Constructor Detail

LocalVariablesInfo

LocalVariablesInfo(int max_locals)

The constructor.

Method Detail

getLocalVariableInfo

public LocalVariableInfo getLocalVariableInfo(int slot)

Returns the LocalVariableInfo for the given slot.

add

public void add(int slot,
       String name,
       int startpc,
       int length,
       Type t)
         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.

Throws:

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