org.apache.hadoop.hive.ql.plan
Class unionDesc
java.lang.Object
org.apache.hadoop.hive.ql.plan.unionDesc
- All Implemented Interfaces:
- Serializable
public class unionDesc
- extends Object
- implements Serializable
unionDesc is a empty class currently.
However, union has more than one input (as compared with forward), and therefore, we need a separate class.
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
unionDesc
public unionDesc()
getNumInputs
public int getNumInputs()
- Returns:
- the numInputs
setNumInputs
public void setNumInputs(int numInputs)
- Parameters:
numInputs
- the numInputs to set
Copyright © 2009 The Apache Software Foundation