Class GroupByClause.TupleComparisonKey

java.lang.Object
net.sf.saxon.expr.flwor.GroupByClause.TupleComparisonKey
Enclosing class:
GroupByClause

public static class GroupByClause.TupleComparisonKey extends Object
Inner class representing a tuple comparison key: that is, an arbitrary object whose equals() and hashCode() methods can be used to test whether two tuples have equivalent grouping keys