| java.lang.Object org.openrdf.query.algebra.QueryModelNodeBase org.openrdf.query.algebra.BinaryTupleOperator
All known Subclasses: org.openrdf.query.algebra.Union, org.openrdf.query.algebra.LeftJoin, org.openrdf.query.algebra.Join, org.openrdf.query.algebra.Intersection, org.openrdf.query.algebra.Difference,
BinaryTupleOperator | abstract public class BinaryTupleOperator extends QueryModelNodeBase implements TupleExpr(Code) | | An abstract superclass for binary tuple operators which, by definition, has
two arguments.
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BinaryTupleOperator | public BinaryTupleOperator()(Code) | | |
BinaryTupleOperator | public BinaryTupleOperator(TupleExpr leftArg, TupleExpr rightArg)(Code) | | Creates a new binary tuple operator.
Parameters: leftArg - The operator's left argument, must not be null. Parameters: rightArg - The operator's right argument, must not be null. |
getLeftArg | public TupleExpr getLeftArg()(Code) | | Gets the left argument of this binary tuple operator.
The operator's left argument. |
getRightArg | public TupleExpr getRightArg()(Code) | | Gets the right argument of this binary tuple operator.
The operator's right argument. |
setLeftArg | public void setLeftArg(TupleExpr leftArg)(Code) | | Sets the left argument of this binary tuple operator.
Parameters: leftArg - The (new) left argument for this operator, must not benull. |
setRightArg | public void setRightArg(TupleExpr rightArg)(Code) | | Sets the right argument of this binary tuple operator.
Parameters: rightArg - The (new) right argument for this operator, must not benull. |
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