public class Union extends BinaryTupleOperator
leftArg, rightArg| Constructor and Description |
|---|
Union() |
Union(TupleExpr leftArg,
TupleExpr rightArg)
Creates a new union operator that operates on the two specified arguments.
|
| Modifier and Type | Method and Description |
|---|---|
Union |
clone()
Returns a (deep) clone of this query model node.
|
boolean |
equals(Object other)
Returns true if this query model node and its children are recursively equal to o and its
children.
|
Set<String> |
getAssuredBindingNames()
Gets the names of the bindings that are guaranteed to be present in the results produced by this tuple
expression.
|
Set<String> |
getBindingNames()
Gets the names of the bindings that are, or can be, returned by this tuple expression when it is evaluated.
|
int |
hashCode() |
<X extends Exception> |
visit(QueryModelVisitor<X> visitor)
Visits this node.
|
getAlgorithmName, getLeftArg, getRightArg, replaceChildNode, setAlgorithm, setLeftArg, setRightArg, visitChildrengetCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, isGraphPatternGroup, isVariableScopeChange, nullEquals, replaceNodeInList, replaceWith, setCostEstimate, setGraphPatternGroup, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, setVariableScopeChange, toStringfinalize, getClass, notify, notifyAll, wait, wait, waitgetCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, replaceWith, setCostEstimate, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, toStringpublic Set<String> getBindingNames()
TupleExprpublic Set<String> getAssuredBindingNames()
TupleExprpublic <X extends Exception> void visit(QueryModelVisitor<X> visitor) throws X extends Exception
QueryModelNodeX extends Exceptionpublic boolean equals(Object other)
QueryModelNodeequals in interface QueryModelNodeequals in class BinaryTupleOperatorpublic int hashCode()
hashCode in class BinaryTupleOperatorpublic Union clone()
QueryModelNodeclone in interface QueryModelNodeclone in interface TupleExprclone in class BinaryTupleOperatorCopyright © 2015-2020 Eclipse Foundation. All Rights Reserved.