Added missing abstract class
git-svn-id: https://hyracks.googlecode.com/svn/trunk/hyracks@166 123451ca-8445-de46-9d55-352943316053
diff --git a/hyracks-dataflow-std/src/main/java/edu/uci/ics/hyracks/dataflow/std/base/AbstractOperatorNodePushable.java b/hyracks-dataflow-std/src/main/java/edu/uci/ics/hyracks/dataflow/std/base/AbstractOperatorNodePushable.java
new file mode 100644
index 0000000..d8e90a3
--- /dev/null
+++ b/hyracks-dataflow-std/src/main/java/edu/uci/ics/hyracks/dataflow/std/base/AbstractOperatorNodePushable.java
@@ -0,0 +1,10 @@
+package edu.uci.ics.hyracks.dataflow.std.base;
+
+import edu.uci.ics.hyracks.api.dataflow.IOperatorNodePushable;
+
+public abstract class AbstractOperatorNodePushable implements IOperatorNodePushable {
+ @Override
+ public String getDisplayName() {
+ return toString();
+ }
+}
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