public class POBinCond extends ExpressionOperator
PhysicalOperator.OriginalLocationalias, illustrator, input, inputAttached, inputs, lineageTracer, mBagFactory, mTupleFactory, outputs, parentPlan, pigLogger, reporter, requestedParallelism, res, RESULT_EMPTY, RESULT_EOP, resultType| Constructor and Description |
|---|
POBinCond(OperatorKey k) |
POBinCond(OperatorKey k,
int rp) |
POBinCond(OperatorKey k,
int rp,
ExpressionOperator cond,
ExpressionOperator lhs,
ExpressionOperator rhs) |
accumChild, containUDF, setIllustrator, supportsMultipleOutputs, toStringaddOriginalLocation, addOriginalLocation, cloneHelper, clonePlans, copyAliasFrom, detachInput, getAlias, getAliasString, getIllustrator, getInputs, getLogger, getNext, 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 POBinCond(OperatorKey k)
public POBinCond(OperatorKey k, int rp)
public POBinCond(OperatorKey k, int rp, ExpressionOperator cond, ExpressionOperator lhs, ExpressionOperator rhs)
public Result genericGetNext(byte dataType) throws ExecException
ExecExceptionpublic Result getNextBoolean() throws ExecException
getNextBoolean in class PhysicalOperatorExecExceptionpublic Result getNextDataBag() throws ExecException
getNextDataBag in class ExpressionOperatorExecExceptionpublic Result getNextDataByteArray() throws ExecException
getNextDataByteArray in class PhysicalOperatorExecExceptionpublic 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 getNextDateTime() throws ExecException
getNextDateTime in class PhysicalOperatorExecExceptionpublic Result getNextMap() throws ExecException
getNextMap in class PhysicalOperatorExecExceptionpublic Result getNextString() throws ExecException
getNextString in class PhysicalOperatorExecExceptionpublic Result getNextTuple() throws ExecException
getNextTuple in class PhysicalOperatorExecExceptionpublic Result getNextBigInteger() throws ExecException
getNextBigInteger in class PhysicalOperatorExecExceptionpublic Result getNextBigDecimal() throws ExecException
getNextBigDecimal in class PhysicalOperatorExecExceptionpublic 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>public void attachInput(Tuple t)
PhysicalOperatorattachInput in class PhysicalOperatort - -
The tuple that should be used as inputpublic void setCond(ExpressionOperator condOp)
public void setRhs(ExpressionOperator rhs)
public void setLhs(ExpressionOperator lhs)
public ExpressionOperator getCond()
public ExpressionOperator getRhs()
public ExpressionOperator getLhs()
public boolean supportsMultipleInputs()
OperatorsupportsMultipleInputs in class Operator<PhyPlanVisitor>public POBinCond clone() throws CloneNotSupportedException
ExpressionOperatorpublic List<ExpressionOperator> getChildExpressions()
getChildExpressions in class ExpressionOperatorpublic Tuple illustratorMarkup(Object in, Object out, int eqClassIndex)
Illustrablein - input tupleout - output tuple before wrapped in ExampleTupleeqClassIndex - index into equivalence classes in illustratorCopyright © 2007-2017 The Apache Software Foundation