[flexotask-commits] SF.net SVN: flexotask:[119] trunk/flexotask-generic/src/com/ibm/realtime/ flexotask/FlexotaskInputPort.java

[<jhs...@us...>]

Revision: 119
          http://flexotask.svn.sourceforge.net/flexotask/?rev=119&view=rev
Author:   jhspring
Date:     2009-01-28 09:32:50 +0000 (Wed, 28 Jan 2009)

Log Message:
-----------
added support for peek() and peek(index)

Modified Paths:
--------------
    trunk/flexotask-generic/src/com/ibm/realtime/flexotask/FlexotaskInputPort.java

Modified: trunk/flexotask-generic/src/com/ibm/realtime/flexotask/FlexotaskInputPort.java
===================================================================
--- trunk/flexotask-generic/src/com/ibm/realtime/flexotask/FlexotaskInputPort.java	2009-01-23 15:38:10 UTC (rev 118)
+++ trunk/flexotask-generic/src/com/ibm/realtime/flexotask/FlexotaskInputPort.java	2009-01-28 09:32:50 UTC (rev 119)
@@ -27,4 +27,19 @@
 	 * @return the most recent value on the port
 	 */
 	public T getValue();
+	
+	/**
+	 * Retrieves the most recent value of the InputPort or the buffer, if the 
+	 * buffer is present. The value is not removed.
+	 * @return the value.
+	 */
+	public T peek();
+	  
+	/**
+	 * Retrieves the most recent value of the InputPort or the n'th value of the 
+	 * buffer, if the buffer is present, without removing it.
+	 * @param index the n'th value to be retrieved
+	 * @return the value.
+	 */
+	public T peek(int index);
 }


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