org.apache.pig.builtin
Class Invoker<T>

java.lang.Object
  org.apache.pig.builtin.Invoker<T>

public class Invoker<T>
extends Object

Constructor Summary

Invoker(String fullName, String paramSpecsStr)

Invoker(String fullName, String paramSpecsStr, String isStatic)

Method Summary

Type	getReturnType()
T	invoke(Tuple input)

Methods inherited from class java.lang.Object

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

Constructor Detail

Invoker

public Invoker(String fullName,
               String paramSpecsStr)
        throws ClassNotFoundException,
               FrontendException,
               SecurityException,
               NoSuchMethodException

Throws:

ClassNotFoundException

FrontendException

SecurityException

NoSuchMethodException

Invoker

public Invoker(String fullName,
               String paramSpecsStr,
               String isStatic)
        throws ClassNotFoundException,
               FrontendException,
               SecurityException,
               NoSuchMethodException

Throws:

ClassNotFoundException

FrontendException

SecurityException

NoSuchMethodException

Method Detail

getReturnType

public Type getReturnType()

invoke

public T invoke(Tuple input)
         throws IOException

Throws:

IOException