org.apache.pig.scripting.groovy

Class GroovyAlgebraicEvalFunc.AlgebraicFunctionWrapper<T>

java.lang.Object

org.apache.pig.EvalFunc<T>

org.apache.pig.scripting.groovy.GroovyEvalFunc<T>

org.apache.pig.scripting.groovy.GroovyAlgebraicEvalFunc.AlgebraicFunctionWrapper<T>

Direct Known Subclasses:

GroovyAlgebraicEvalFunc.Final, GroovyAlgebraicEvalFunc.Initial, GroovyAlgebraicEvalFunc.Intermed

Enclosing class:

GroovyAlgebraicEvalFunc<T>

public abstract static class GroovyAlgebraicEvalFunc.AlgebraicFunctionWrapper<T>
extends GroovyEvalFunc<T>

Nested Class Summary

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

EvalFunc.SchemaType

Field Summary

Fields inherited from class org.apache.pig.scripting.groovy.GroovyEvalFunc

method

Fields inherited from class org.apache.pig.EvalFunc

log, pigLogger, reporter, returnType

Constructor Summary

Constructors

Constructor and Description
AlgebraicFunctionWrapper()
AlgebraicFunctionWrapper(java.lang.String path, java.lang.String namespace, java.lang.String methodName)

Method Summary

Methods inherited from class org.apache.pig.scripting.groovy.GroovyEvalFunc

exec, getInvocationTarget, 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

AlgebraicFunctionWrapper

public AlgebraicFunctionWrapper()

AlgebraicFunctionWrapper

public AlgebraicFunctionWrapper(java.lang.String path,
                                java.lang.String namespace,
                                java.lang.String methodName)
                         throws java.io.IOException

Throws:

java.io.IOException