org.apache.hadoop.hive.ql.udf.generic
Class GenericUDFOPEqualOrGreaterThan

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.GenericUDFOPEqualOrGreaterThan

All Implemented Interfaces:

Closeable

public class GenericUDFOPEqualOrGreaterThan
extends GenericUDFBaseCompare

GenericUDF Class for operation EqualOrGreaterThan.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseCompare

GenericUDFBaseCompare.CompareType

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDF

GenericUDF.DeferredJavaObject, GenericUDF.DeferredObject

Constructor Summary

GenericUDFOPEqualOrGreaterThan()

Method Summary

Object	evaluate(GenericUDF.DeferredObject[] arguments) Evaluate the GenericUDF with the arguments.
GenericUDF	flip() Some functions are affected by appearing order of arguments (comparisons, for example)

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseCompare

compare, getDisplayString, initialize

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDF

close, configure, copyToNewInstance, getRequiredFiles, getRequiredJars, getUdfName, initializeAndFoldConstants

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GenericUDFOPEqualOrGreaterThan

public GenericUDFOPEqualOrGreaterThan()

Method Detail

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

flip

public GenericUDF flip()

Description copied from class: GenericUDF

Some functions are affected by appearing order of arguments (comparisons, for example)

Overrides:

flip in class GenericUDF