Package edu.cnu.mdi.sim

Class ProgressInfo

java.lang.Object

edu.cnu.mdi.sim.ProgressInfo

public final class ProgressInfo
extends Object

Immutable progress payload for progress updates delivered to SimulationListener.

Supports determinate progress (0..1 fraction) and indeterminate progress (spinner). A message may be provided for UI display.

Field Summary

Fields

Modifier and Type	Field	Description
final double	fraction	Determinate progress fraction in the range [0,1].
final boolean	indeterminate	True if progress is indeterminate (spinner / "still working").
final String	message	Optional UI message such as "Cooling..." or "Loading data...".

Method Summary

Modifier and Type	Method	Description
static ProgressInfo	determinate(double fraction, String message)	Create a determinate progress update.
static ProgressInfo	indeterminate(String message)	Create an indeterminate progress update.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

indeterminate

public final boolean indeterminate

True if progress is indeterminate (spinner / "still working").

fraction

public final double fraction

Determinate progress fraction in the range [0,1]. Ignored if indeterminate is true.

message

public final String message

Optional UI message such as "Cooling..." or "Loading data...".

Method Details

indeterminate

public static ProgressInfo indeterminate(String message)

Create an indeterminate progress update.

Parameters:

message - optional UI text (may be null)

Returns:

an indeterminate progress object

determinate

public static ProgressInfo determinate(double fraction,
 String message)

Create a determinate progress update.

Parameters:

fraction - progress fraction; values are clamped into [0,1]

message - optional UI text (may be null)

Returns:

a determinate progress object

toString

public String toString()

Overrides:

toString in class Object