public class PORegexp extends BinaryComparisonOperator
PhysicalOperator.OriginalLocation
operandType
lhs, rhs
alias, 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, setOperandType
cloneHelper, getChildExpressions, getLhs, getRhs, setLhs, setRhs, supportsMultipleInputs
accumChild, containUDF, getNextDataBag, setIllustrator, supportsMultipleOutputs, toString
addOriginalLocation, 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, staticDataCleanup
compareTo, equals, getOperatorKey, getProjectionMap, hashCode, regenerateProjectionMap, rewire, unsetProjectionMap
finalize, getClass, notify, notifyAll, wait, wait, wait
getNextDataBag, getNextDataByteArray, getNextDateTime, getNextDouble, getNextFloat, getNextInteger, getNextLong, getNextMap, getNextString, getNextTuple
public PORegexp(OperatorKey k)
public PORegexp(OperatorKey k, int rp)
public void setImplementation(RegexImpl impl)
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>
public void setConstExpr(boolean rhsConstant)
public Result getNextBoolean() throws ExecException
getNextBoolean
in interface ComparisonOperator
getNextBoolean
in class PhysicalOperator
ExecException
public PORegexp clone() throws CloneNotSupportedException
ExpressionOperator
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