public class Divide extends BinaryExpressionOperator
PhysicalOperator.OriginalLocation| Modifier and Type | Field and Description |
|---|---|
static short |
BIGDECIMAL_MINIMAL_SCALE |
lhs, rhsalias, illustrator, input, inputAttached, inputs, lineageTracer, mBagFactory, mTupleFactory, outputs, parentPlan, pigLogger, reporter, requestedParallelism, res, RESULT_EMPTY, RESULT_EOP, resultType| Constructor and Description |
|---|
Divide(OperatorKey k) |
Divide(OperatorKey k,
int rp) |
| Modifier and Type | Method and Description |
|---|---|
Divide |
clone()
Make a deep copy of this operator.
|
protected Number |
divide(Number a,
Number b,
byte dataType) |
protected boolean |
equalsZero(Number a,
byte dataType) |
protected Result |
genericGetNext(byte dataType) |
Result |
getNextBigDecimal() |
Result |
getNextBigInteger() |
Result |
getNextDouble() |
Result |
getNextFloat() |
Result |
getNextInteger() |
Result |
getNextLong() |
String |
name() |
void |
visit(PhyPlanVisitor v)
Visit this node with the provided visitor.
|
cloneHelper, getChildExpressions, getLhs, getRhs, illustratorMarkup, setLhs, setRhs, supportsMultipleInputsaccumChild, containUDF, getNextDataBag, setIllustrator, supportsMultipleOutputs, toStringaddOriginalLocation, 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, staticDataCleanupcompareTo, equals, getOperatorKey, getProjectionMap, hashCode, regenerateProjectionMap, rewire, unsetProjectionMappublic static final short BIGDECIMAL_MINIMAL_SCALE
public Divide(OperatorKey k)
public Divide(OperatorKey k, int rp)
public void visit(PhyPlanVisitor v) throws VisitorException
Operatorvisit in class ExpressionOperatorv - Visitor to visit with.VisitorException - if the visitor has a problem.public String name()
name in class Operator<PhyPlanVisitor>protected Number divide(Number a, Number b, byte dataType) throws ExecException
ExecExceptionprotected boolean equalsZero(Number a, byte dataType) throws ExecException
ExecExceptionprotected Result genericGetNext(byte dataType) throws ExecException
ExecExceptionpublic Result getNextDouble() throws ExecException
getNextDouble in class PhysicalOperatorExecExceptionpublic Result getNextFloat() throws ExecException
getNextFloat in class PhysicalOperatorExecExceptionpublic Result getNextInteger() throws ExecException
getNextInteger in class PhysicalOperatorExecExceptionpublic Result getNextLong() throws ExecException
getNextLong in class PhysicalOperatorExecExceptionpublic Result getNextBigInteger() throws ExecException
getNextBigInteger in class PhysicalOperatorExecExceptionpublic Result getNextBigDecimal() throws ExecException
getNextBigDecimal in class PhysicalOperatorExecExceptionpublic Divide clone() throws CloneNotSupportedException
ExpressionOperatorCopyright © 2007-2017 The Apache Software Foundation