From: Mathieu Baudier <mbaudier@argeo.org>
Date: Sun, 12 Feb 2012 17:40:43 +0000 (+0000)
Subject: Introduce conditional task
X-Git-Tag: argeo-slc-2.1.7~809
X-Git-Url: http://git.argeo.org/?a=commitdiff_plain;h=6262bde34e00443e9994c3b68803eab03d287379;p=gpl%2Fargeo-slc.git

Introduce conditional task

git-svn-id: https://svn.argeo.org/slc/trunk@5055 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc
---

diff --git a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/tasks/If.java b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/tasks/If.java
new file mode 100644
index 000000000..e8ec936e2
--- /dev/null
+++ b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/tasks/If.java
@@ -0,0 +1,37 @@
+package org.argeo.slc.core.execution.tasks;
+
+import org.argeo.slc.SlcException;
+
+/** Conditional execution */
+public class If implements Runnable {
+	private Boolean bool;
+	private Runnable then;
+	private Runnable els;
+
+	public void run() {
+		if (bool == null)
+			throw new SlcException("No condition set");
+
+		if (bool) {
+			if (then != null)
+				then.run();
+		} else {
+			if (els != null)
+				els.run();
+		}
+
+	}
+
+	public void setBool(Boolean bool) {
+		this.bool = bool;
+	}
+
+	public void setThen(Runnable then) {
+		this.then = then;
+	}
+
+	public void setEls(Runnable els) {
+		this.els = els;
+	}
+
+}