X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.api.slc%2Fsrc%2Forg%2Fargeo%2Fapi%2Fslc%2Fexecution%2FExecutionProcess.java;fp=org.argeo.api.slc%2Fsrc%2Forg%2Fargeo%2Fapi%2Fslc%2Fexecution%2FExecutionProcess.java;h=68f8d221efed72ac1a9d2b3fa7c2ce95d71ceb16;hb=d07cf3c7dfdeafa2b1efafe547b54d56a8b52ced;hp=0000000000000000000000000000000000000000;hpb=8596685647867307b862b8a89742b6a62ba75fcd;p=gpl%2Fargeo-slc.git

diff --git a/org.argeo.api.slc/src/org/argeo/api/slc/execution/ExecutionProcess.java b/org.argeo.api.slc/src/org/argeo/api/slc/execution/ExecutionProcess.java
new file mode 100644
index 000000000..68f8d221e
--- /dev/null
+++ b/org.argeo.api.slc/src/org/argeo/api/slc/execution/ExecutionProcess.java
@@ -0,0 +1,52 @@
+package org.argeo.api.slc.execution;
+
+import java.util.List;
+
+/**
+ * A process is the functional representation of a combination of executions.
+ * While an execution is the actual java code running, a process exists before,
+ * during and after the execution actually took place, providing an entry point
+ * for the definition of executions, their monitoring (e.g. logging) and
+ * tracking. A process can be distributed or parallelized. <br/>
+ * NEW => INITIALIZED => SCHEDULED => RUNNING<br/>
+ * RUNNING => {COMPLETED | ERROR | KILLED}<br/>
+ * {COMPLETED | ERROR | KILLED} => PURGED<br/>
+ * UNKOWN : this is a bug if this status occurs<br/>
+ */
+public interface ExecutionProcess {
+	/** The process is not yet usable. */
+	public final static String NEW = "NEW";
+	/** The process is usable but not yet scheduled to run. */
+	public final static String INITIALIZED = "INITIALIZED";
+	/** The process is usable and scheduled to run, but not yet running. */
+	public final static String SCHEDULED = "SCHEDULED";
+	/** The process is currently running. */
+	public final static String RUNNING = "RUNNING";
+	/** The process has properly completed. */
+	public final static String COMPLETED = "COMPLETED";
+	/** The process failed because of an unexpected error. */
+	public final static String ERROR = "ERROR";
+	/** The process was killed explicitly or through a crash. */
+	public final static String KILLED = "KILLED";
+	/** The status cannot be retrieved (probably because of unexpected errors). */
+	public final static String UNKOWN = "UNKOWN";
+
+	/**
+	 * Only a reference to the process has been kept, all monitoring data such
+	 * as logs have been purged.
+	 */
+	public final static String PURGED = "PURGED";
+
+	/** The UUID of this process. */
+	public String getUuid();
+
+	/** The current status of this process. */
+	public String getStatus();
+
+	/** Sets the current status of this process */
+	public void setStatus(String status);
+
+	public void addSteps(List<ExecutionStep> steps);
+
+	public List<RealizedFlow> getRealizedFlows();
+}