org.apache.pig.builtin

Class InvokeForDouble

java.lang.Object

org.apache.pig.EvalFunc<T>

org.apache.pig.builtin.GenericInvoker<Double>

org.apache.pig.builtin.InvokeForDouble

public class InvokeForDouble
extends GenericInvoker<Double>

See Also:

GenericInvoker

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.pig.EvalFunc

EvalFunc.SchemaType

Field Summary

Fields inherited from class org.apache.pig.EvalFunc

log, pigLogger, reporter, returnType

Constructor Summary

Constructors

Constructor and Description
InvokeForDouble()
InvokeForDouble(String fullName)
InvokeForDouble(String fullName, String paramSpecsStr)
InvokeForDouble(String fullName, String paramSpecsStr, String isStatic)

Method Summary

Methods inherited from class org.apache.pig.builtin.GenericInvoker

exec, outputSchema

Methods inherited from class org.apache.pig.EvalFunc

allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLoadCaster, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

InvokeForDouble

public InvokeForDouble()

InvokeForDouble

public InvokeForDouble(String fullName)
                throws FrontendException,
                       SecurityException,
                       ClassNotFoundException,
                       NoSuchMethodException

Throws:

FrontendException

SecurityException

ClassNotFoundException

NoSuchMethodException

InvokeForDouble

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

Throws:

FrontendException

SecurityException

ClassNotFoundException

NoSuchMethodException

InvokeForDouble

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

Throws:

ClassNotFoundException

FrontendException

SecurityException

NoSuchMethodException