public class PORegexp extends BinaryComparisonOperator
PhysicalOperator.OriginalLocationoperandTypelhs, rhsalias, illustrator, input, inputAttached, inputs, lineageTracer, mBagFactory, mTupleFactory, outputs, parentPlan, pigLogger, reporter, requestedParallelism, res, RESULT_EMPTY, RESULT_EOP, resultType| Constructor and Description |
|---|
PORegexp(OperatorKey k) |
PORegexp(OperatorKey k,
int rp) |
| Modifier and Type | Method and Description |
|---|---|
PORegexp |
clone()
Make a deep copy of this operator.
|
Result |
getNextBoolean() |
String |
name() |
void |
setConstExpr(boolean rhsConstant) |
void |
setImplementation(RegexImpl impl) |
void |
visit(PhyPlanVisitor v)
Visit this node with the provided visitor.
|
cloneHelper, getOperandType, illustratorMarkup, setOperandTypecloneHelper, getChildExpressions, getLhs, getRhs, setLhs, setRhs, supportsMultipleInputsaccumChild, containUDF, getNextDataBag, setIllustrator, supportsMultipleOutputs, toStringaddOriginalLocation, addOriginalLocation, attachInput, cloneHelper, clonePlans, copyAliasFrom, detachInput, getAlias, getAliasString, getIllustrator, getInputs, getLogger, getNext, getNextBigDecimal, getNextBigInteger, getNextDataByteArray, getNextDateTime, getNextDouble, getNextFloat, getNextInteger, getNextLong, 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, unsetProjectionMapfinalize, getClass, notify, notifyAll, wait, wait, waitgetNextDataBag, getNextDataByteArray, getNextDateTime, getNextDouble, getNextFloat, getNextInteger, getNextLong, getNextMap, getNextString, getNextTuplepublic PORegexp(OperatorKey k)
public PORegexp(OperatorKey k, int rp)
public void setImplementation(RegexImpl impl)
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>public void setConstExpr(boolean rhsConstant)
public Result getNextBoolean() throws ExecException
getNextBoolean in interface ComparisonOperatorgetNextBoolean in class PhysicalOperatorExecExceptionpublic PORegexp clone() throws CloneNotSupportedException
ExpressionOperatorCopyright © 2007-2017 The Apache Software Foundation