public class LOSplitOutput extends LogicalRelationalOperator
alias, lineNum, mCustomPartitioner, mPinnedOptions, requestedParallelism, schema
Constructor and Description |
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LOSplitOutput(LogicalPlan plan) |
LOSplitOutput(LogicalPlan plan,
LogicalExpressionPlan filterPlan) |
Modifier and Type | Method and Description |
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void |
accept(PlanVisitor v)
Accept a visitor at this node in the graph.
|
LogicalExpressionPlan |
getFilterPlan() |
long |
getInputUids(long uid) |
LogicalSchema |
getSchema()
Get the schema for the output of this relational operator.
|
boolean |
isEqual(Operator other)
This is like a shallow equals comparison.
|
void |
resetUid()
Erase all cached uid, regenerate uid when we regenerating schema.
|
void |
setFilterPlan(LogicalExpressionPlan filterPlan) |
checkEquality, fixDuplicateUids, getAlias, getCustomPartitioner, getLineNumber, getRequestedParallelism, isPinnedOption, neverUseForRealSetSchema, pinOption, resetSchema, setAlias, setCustomPartitioner, setRequestedParallelism, setSchema, toString
annotate, getAnnotation, getLocation, getName, getPlan, removeAnnotation, setLocation, setPlan
public LOSplitOutput(LogicalPlan plan)
public LOSplitOutput(LogicalPlan plan, LogicalExpressionPlan filterPlan)
public LogicalExpressionPlan getFilterPlan()
public void setFilterPlan(LogicalExpressionPlan filterPlan)
public LogicalSchema getSchema() throws FrontendException
LogicalRelationalOperator
getSchema
in class LogicalRelationalOperator
FrontendException
public void accept(PlanVisitor v) throws FrontendException
Operator
accept
in class Operator
v
- Visitor to accept.FrontendException
public boolean isEqual(Operator other) throws FrontendException
Operator
isEqual
in class Operator
FrontendException
public void resetUid()
LogicalRelationalOperator
resetUid
in class LogicalRelationalOperator
public long getInputUids(long uid)
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