org.apache.pig.builtin
Class CEIL

java.lang.Object
  extended by org.apache.pig.EvalFunc<Double>
      extended by org.apache.pig.builtin.Base
          extended by org.apache.pig.builtin.DoubleBase
              extended by org.apache.pig.builtin.CEIL

public class CEIL
extends DoubleBase

CEIL implements a binding to the Java function Math.ceil(double). Given a single data atom it Returns the smallest (closest to negative infinity) double value that is greater than or equal to the argument and is equal to a mathematical integer.


Field Summary
 
Fields inherited from class org.apache.pig.EvalFunc
log, pigLogger, reporter, returnType
 
Constructor Summary
CEIL()
           
 
Method Summary
 
Methods inherited from class org.apache.pig.builtin.DoubleBase
exec, getArgToFuncMapping
 
Methods inherited from class org.apache.pig.builtin.Base
outputSchema
 
Methods inherited from class org.apache.pig.EvalFunc
finish, getCacheFiles, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, progress, setPigLogger, setReporter, warn
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CEIL

public CEIL()


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