public class IntSum extends LongSum
SUM
.Modifier and Type | Class and Description |
---|---|
static class |
AlgebraicMathBase.Initial |
protected static class |
AlgebraicMathBase.KNOWN_OP |
protected static interface |
AlgebraicMathBase.KnownOpProvider |
LongSum.Final, LongSum.Intermediate
EvalFunc.SchemaType
Modifier and Type | Field and Description |
---|---|
protected AlgebraicMathBase.KnownOpProvider |
opProvider |
log, pigLogger, reporter, returnType
Constructor and Description |
---|
IntSum() |
Modifier and Type | Method and Description |
---|---|
String |
getFinal()
Get the final function.
|
String |
getInitial()
Get the initial function.
|
String |
getIntermed()
Get the intermediate function.
|
protected void |
setOp(AlgebraicMathBase.KNOWN_OP op) |
accumulate, cleanup, doTupleWork, exec, getSeed, getValue, outputSchema
allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLoadCaster, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn
protected AlgebraicMathBase.KnownOpProvider opProvider
protected void setOp(AlgebraicMathBase.KNOWN_OP op)
public String getInitial()
Algebraic
getInitial
in interface Algebraic
public String getIntermed()
Algebraic
getIntermed
in interface Algebraic
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