Generates a SPARQL logical conjunction (&&) of boolean expressions.
Joins the operands with &&, which binds tighter than the || of or, so an and term
nests inside an or without parentheses. Empty operands, such as those produced by nil, are
dropped first; a single surviving operand is returned unchanged, and no surviving operand yields the
empty fragment, which callers must guard against where a constraint is required.
Generates a SPARQL logical conjunction (
&&) of boolean expressions.Joins the operands with
&&, which binds tighter than the||of or, so anandterm nests inside anorwithout parentheses. Empty operands, such as those produced by nil, are dropped first; a single surviving operand is returned unchanged, and no surviving operand yields the empty fragment, which callers must guard against where a constraint is required.