Package org.apache.bcel.verifier.structurals

Class Frame

java.lang.Object

org.apache.bcel.verifier.structurals.Frame

public class Frame
extends Object

This class represents a JVM execution frame; that means, a local variable array and an operand stack.

Field Summary

Fields

Modifier and Type	Field	Description
protected static UninitializedObjectType	_this	Deprecated. Use the getter/setter to access the field as it may be made private in a later release

Constructor Summary

Constructors

Constructor	Description
Frame(int maxLocals, int maxStack)
Frame(LocalVariables locals, OperandStack stack)

Method Summary

Modifier and Type	Method	Description
protected Object	clone()
boolean	equals(Object o)
Frame	getClone()
LocalVariables	getLocals()
OperandStack	getStack()
static UninitializedObjectType	getThis()
int	hashCode()
static void	setThis(UninitializedObjectType _this)
String	toString()	Returns a String representation of the Frame instance.

Methods inherited from class java.lang.Object

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

Field Details

_this

@Deprecated
protected static UninitializedObjectType _this

Deprecated.

Use the getter/setter to access the field as it may be made private in a later release

For instance initialization methods, it is important to remember which instance it is that is not initialized yet. It will be initialized invoking another constructor later. NULL means the instance already *is* initialized.

Constructor Details

Frame

public Frame(int maxLocals,
 int maxStack)

Frame

public Frame(LocalVariables locals,
 OperandStack stack)

Method Details

getThis

public static UninitializedObjectType getThis()

Returns:

the _this

Since:

6.0

setThis

public static void setThis(UninitializedObjectType _this)

Parameters:

_this - the _this to set

Since:

6.0

clone

protected Object clone()

Overrides:

clone in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

getClone

public Frame getClone()

getLocals

public LocalVariables getLocals()

getStack

public OperandStack getStack()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

Returns:

a hash code value for the object.

toString

public String toString()

Returns a String representation of the Frame instance.

Overrides:

toString in class Object