Package de.uka.ipd.sdq.simucomframework.variables.stackframe

Class SimulatedStackframe<T>

java.lang.Object

de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<T>

Type Parameters:

T -

All Implemented Interfaces:

Serializable

public class SimulatedStackframe<T>
extends Object
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
SimulatedStackframe()
SimulatedStackframe(SimulatedStackframe<T> parent)

Method Summary

Modifier and Type	Method	Description
void	addValue(String id, T value)	Add a value to this stackframe
void	addVariables(SimulatedStackframe<T> callResult)	Add all variables and their values in the given frame to this frame
SimulatedStackframe<T>	copyFrame()	Clone this stackframe
ArrayList<Map.Entry<String,T>>	getContents()
T	getValue(String id)	Retrieve a value from this stackframe.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimulatedStackframe

public SimulatedStackframe(SimulatedStackframe<T> parent)

SimulatedStackframe

public SimulatedStackframe()

Method Detail

addValue

public void addValue(String id,
                     T value)

Add a value to this stackframe

Parameters:

id - ID of the value

value - The actual value

getValue

public T getValue(String id)
           throws ValueNotInFrameException

Retrieve a value from this stackframe. If the value is not part of this stackframe the parent stackframe is queried automatically

Parameters:

id - ID of the variable value to retrieve

Returns:

The value of the variable with id ID.

Throws:

ValueNotInFrameException - Is throw if this frame and all parent frames do not contain the id ID

copyFrame

public SimulatedStackframe<T> copyFrame()

Clone this stackframe

Returns:

A clone of the stackframe. The parent frames are copies as well

getContents

public ArrayList<Map.Entry<String,T>> getContents()

Returns:

All IDs and their value in the current frame. For debugging and error reporting cases

addVariables

public void addVariables(SimulatedStackframe<T> callResult)

Add all variables and their values in the given frame to this frame

Parameters:

callResult - The frame whose contents will be copied into this frame

toString

public String toString()

Overrides:

toString in class Object