nl.tudelft.simulation.dsol.interpreter

Class Frame

java.lang.Object

nl.tudelft.simulation.dsol.interpreter.Frame

All Implemented Interfaces:

Cloneable

public class Frame
extends Object
implements Cloneable

A Frame
(c) copyright 2002-2005 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl
License of use: Lesser General Public License (LGPL) , no warranty.

Version:

$Revision: 1.1 $ $Date: 2007/01/06 13:25:12 $

Author:

Peter Jacobs

Field Summary

Fields

Modifier and Type	Field and Description
protected Constant[]	constantPool the constantPool of this frame
protected LocalVariable[]	localVariables the localVariables of this frame
protected OperandStack	operandStack the operandStack of this frame

Constructor Summary

Constructors

Constructor and Description
Frame(Constant[] constantPool, LocalVariable[] localVariables, Operation[] operations, OperandStack stack, MethodDescriptor methodDescriptor) constructs a new Frame

Method Summary

Methods

Modifier and Type	Method and Description
Object	clone()
Constant[]	getConstantPool()
LocalVariable[]	getLocalVariables()
MethodDescriptor	getMethodDescriptor()
OperandStack	getOperandStack()
Operation[]	getOperations()
int	getReturnPosition()
boolean	isPaused()
void	setPaused(boolean paused)
void	setReturnPosition(int returnPosition)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

constantPool

protected Constant[] constantPool

the constantPool of this frame

localVariables

protected LocalVariable[] localVariables

the localVariables of this frame

operandStack

protected OperandStack operandStack

the operandStack of this frame

Constructor Detail

Frame

public Frame(Constant[] constantPool,
     LocalVariable[] localVariables,
     Operation[] operations,
     OperandStack stack,
     MethodDescriptor methodDescriptor)

constructs a new Frame

Parameters:

constantPool - the constantPool

localVariables - the localVariables

operations - the array of operations to execute

stack - the stack

methodDescriptor - the methodDescriptor

Method Detail

getConstantPool

public Constant[] getConstantPool()

Returns:

Returns the constantPool.

getLocalVariables

public LocalVariable[] getLocalVariables()

Returns:

Returns the localVariables.

getReturnPosition

public int getReturnPosition()

Returns:

Returns the returnPosition.

getOperations

public Operation[] getOperations()

Returns:

Returns the operations.

setReturnPosition

public void setReturnPosition(int returnPosition)

Parameters:

returnPosition - The returnPosition to set.

getMethodDescriptor

public MethodDescriptor getMethodDescriptor()

Returns:

Returns the methodDescriptor.

getOperandStack

public OperandStack getOperandStack()

Returns:

Returns the operandStack.

isPaused

public boolean isPaused()

Returns:

Returns whether the frame is paused.

setPaused

public void setPaused(boolean paused)

Parameters:

paused - The paused to set.

clone

public Object clone()

Overrides:

clone in class Object

See Also:

Object.clone()

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()