org.apache.hadoop.hive.ql.udf.generic
Class GenericUDFOPEqual
java.lang.Object
org.apache.hadoop.hive.ql.udf.generic.GenericUDF
org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseCompare
org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPEqual
public class GenericUDFOPEqual
- extends GenericUDFBaseCompare
GenericUDF Class for operation EQUAL.
Fields inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseCompare |
argumentOIs, boi0, boi1, byoi0, byoi1, compareOI, compareType, conversionHelper, converter0, converter1, ioi0, ioi1, loi0, loi1, opDisplayName, opName, result, soi0, soi1 |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
GenericUDFOPEqual
public GenericUDFOPEqual()
evaluate
public Object evaluate(GenericUDF.DeferredObject[] arguments)
throws HiveException
- Description copied from class:
GenericUDF
- Evaluate the GenericUDF with the arguments.
- Specified by:
evaluate
in class GenericUDF
- Parameters:
arguments
- The arguments as DeferedObject, use DeferedObject.get() to get the
actual argument Object. The Objects can be inspected by the
ObjectInspectors passed in the initialize call.
- Returns:
- The
- Throws:
HiveException
Copyright © 2011 The Apache Software Foundation