public class Multiply extends BinaryExpressionOperator
PhysicalOperator.OriginalLocation
lhs, rhs
alias, illustrator, input, inputAttached, inputs, lineageTracer, mBagFactory, mTupleFactory, outputs, parentPlan, pigLogger, reporter, requestedParallelism, res, RESULT_EMPTY, RESULT_EOP, resultType
Constructor and Description |
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Multiply(OperatorKey k) |
Multiply(OperatorKey k,
int rp) |
Modifier and Type | Method and Description |
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Multiply |
clone()
Make a deep copy of this operator.
|
protected Result |
genericGetNext(byte dataType) |
Result |
getNextBigDecimal() |
Result |
getNextBigInteger() |
Result |
getNextDouble() |
Result |
getNextFloat() |
Result |
getNextInteger() |
Result |
getNextLong() |
protected Number |
multiply(Number a,
Number b,
byte dataType) |
String |
name() |
void |
visit(PhyPlanVisitor v)
Visit this node with the provided visitor.
|
cloneHelper, getChildExpressions, getLhs, getRhs, illustratorMarkup, setLhs, setRhs, supportsMultipleInputs
accumChild, containUDF, getNextDataBag, setIllustrator, supportsMultipleOutputs, toString
addOriginalLocation, addOriginalLocation, attachInput, cloneHelper, clonePlans, copyAliasFrom, detachInput, getAlias, getAliasString, getIllustrator, getInputs, getLogger, getNext, getNextBoolean, getNextDataByteArray, getNextDateTime, getNextMap, getNextString, getNextTuple, getOriginalLocations, getParentPlan, getPigLogger, getReporter, getRequestedParallelism, getResultType, isAccumStarted, isAccumulative, isBlocking, isEndOfAllInput, isInputAttached, processInput, reset, setAccumEnd, setAccumStart, setAccumulative, setInputs, setParentPlan, setPigLogger, setReporter, setRequestedParallelism, setResultType, staticDataCleanup
compareTo, equals, getOperatorKey, getProjectionMap, hashCode, regenerateProjectionMap, rewire, unsetProjectionMap
public Multiply(OperatorKey k)
public Multiply(OperatorKey k, int rp)
public void visit(PhyPlanVisitor v) throws VisitorException
Operator
visit
in class ExpressionOperator
v
- Visitor to visit with.VisitorException
- if the visitor has a problem.public String name()
name
in class Operator<PhyPlanVisitor>
protected Number multiply(Number a, Number b, byte dataType) throws ExecException
ExecException
protected Result genericGetNext(byte dataType) throws ExecException
ExecException
public Result getNextDouble() throws ExecException
getNextDouble
in class PhysicalOperator
ExecException
public Result getNextFloat() throws ExecException
getNextFloat
in class PhysicalOperator
ExecException
public Result getNextInteger() throws ExecException
getNextInteger
in class PhysicalOperator
ExecException
public Result getNextLong() throws ExecException
getNextLong
in class PhysicalOperator
ExecException
public Result getNextBigInteger() throws ExecException
getNextBigInteger
in class PhysicalOperator
ExecException
public Result getNextBigDecimal() throws ExecException
getNextBigDecimal
in class PhysicalOperator
ExecException
public Multiply clone() throws CloneNotSupportedException
ExpressionOperator
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