org.apache.hadoop.hive.ql.plan
Class exprNodeColumnDesc

java.lang.Object
  extended by org.apache.hadoop.hive.ql.plan.exprNodeDesc
      extended by org.apache.hadoop.hive.ql.plan.exprNodeColumnDesc
All Implemented Interfaces:
Serializable

public class exprNodeColumnDesc
extends exprNodeDesc
implements Serializable

See Also:
Serialized Form

Constructor Summary
exprNodeColumnDesc()
           
exprNodeColumnDesc(Class<?> c, String column)
           
exprNodeColumnDesc(TypeInfo typeInfo, String column)
           
 
Method Summary
 List<String> getCols()
           
 String getColumn()
           
 String getExprString()
           
 void setColumn(String column)
           
 String toString()
           
 
Methods inherited from class org.apache.hadoop.hive.ql.plan.exprNodeDesc
getTypeInfo, getTypeString, setTypeInfo
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

exprNodeColumnDesc

public exprNodeColumnDesc()

exprNodeColumnDesc

public exprNodeColumnDesc(TypeInfo typeInfo,
                          String column)

exprNodeColumnDesc

public exprNodeColumnDesc(Class<?> c,
                          String column)
Method Detail

getColumn

public String getColumn()

setColumn

public void setColumn(String column)

toString

public String toString()
Overrides:
toString in class Object

getExprString

public String getExprString()
Overrides:
getExprString in class exprNodeDesc

getCols

public List<String> getCols()
Overrides:
getCols in class exprNodeDesc


Copyright © 2009 The Apache Software Foundation