[CIShell-SVN] SF.net SVN: cishell:[1050] trunk/core/org.cishell.utilities

[<pat...@us...>]

Revision: 1050
          http://cishell.svn.sourceforge.net/cishell/?rev=1050&view=rev
Author:   pataphil
Date:     2010-03-17 20:11:38 +0000 (Wed, 17 Mar 2010)

Log Message:
-----------
* Added org.cishell.utilities.ProgressMonitorUtilities.
* Reviewed by Micah.

Modified Paths:
--------------
    trunk/core/org.cishell.utilities/META-INF/MANIFEST.MF

Added Paths:
-----------
    trunk/core/org.cishell.utilities/src/org/cishell/utilities/ProgressMonitorUtilities.java

Modified: trunk/core/org.cishell.utilities/META-INF/MANIFEST.MF
===================================================================
--- trunk/core/org.cishell.utilities/META-INF/MANIFEST.MF	2010-03-16 22:42:41 UTC (rev 1049)
+++ trunk/core/org.cishell.utilities/META-INF/MANIFEST.MF	2010-03-17 20:11:38 UTC (rev 1050)
@@ -22,9 +22,9 @@
  prefuse.data.util,
  prefuse.util,
  prefuse.util.collections
-Export-Package: org.cishell.utilities,
- org.cishell.utilities.dictionary,
- org.cishell.utilities.database,
+Export-Package: org.cishell.utilities,
+ org.cishell.utilities.database,
+ org.cishell.utilities.dictionary,
  org.cishell.utilities.mutateParameter,
  org.cishell.utilities.mutateParameter.defaultvalue,
  org.cishell.utilities.mutateParameter.dropdown,

Added: trunk/core/org.cishell.utilities/src/org/cishell/utilities/ProgressMonitorUtilities.java
===================================================================
--- trunk/core/org.cishell.utilities/src/org/cishell/utilities/ProgressMonitorUtilities.java	                        (rev 0)
+++ trunk/core/org.cishell.utilities/src/org/cishell/utilities/ProgressMonitorUtilities.java	2010-03-17 20:11:38 UTC (rev 1050)
@@ -0,0 +1,27 @@
+package org.cishell.utilities;
+
+import org.cishell.framework.algorithm.AlgorithmCanceledException;
+import org.cishell.framework.algorithm.ProgressMonitor;
+
+public class ProgressMonitorUtilities {
+	public static void handleCanceledAlgorithm(ProgressMonitor progressMonitor)
+			throws AlgorithmCanceledException {
+		if (progressMonitor.isCanceled()) {
+			throw new AlgorithmCanceledException();
+		}
+	}
+
+	public static void handlePausedAlgorithm(ProgressMonitor progressMonitor) {
+		while (progressMonitor.isPaused()) {
+			try {
+				Thread.sleep(1);
+			} catch (InterruptedException e) {}
+		}
+	}
+
+	public static void handleCanceledOrPausedAlgorithm(ProgressMonitor progressMonitor)
+			throws AlgorithmCanceledException {
+		handleCanceledAlgorithm(progressMonitor);
+		handlePausedAlgorithm(progressMonitor);
+	}
+}
\ No newline at end of file


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