Uses of Class
relop.Predicate

Packages that use Predicate

parser
query
relop

Uses of Predicate in parser

Methods in parser that return Predicate

protected Predicate[][]	AST_OrExpr.getCNF() Returns the CNF version of the expression rooted at this node.
protected Predicate	AST_ExprPred.getPredicate() Returns the predicate form of this AST node.
Predicate[][]	AST_Update.getPredicates() Gets the WHERE clause predicates in Conjunctive Normal Form (a.k.a.
Predicate[][]	AST_Select.getPredicates() Gets the WHERE clause predicates in Conjunctive Normal Form (a.k.a.
Predicate[][]	AST_Delete.getPredicates() Gets the WHERE clause predicates in Conjunctive Normal Form (a.k.a.
protected Predicate[]	AST_AndExpr.getPredicates() Returns all predicates "AND-ed" at this node.

Uses of Predicate in query

Methods in query with parameters of type Predicate

static void

QueryCheck.predicates(Schema schema, Predicate[][] preds) Checks whether selection predicates (in CNF) match the given schema.

Uses of Predicate in relop

Constructors in relop with parameters of type Predicate

Selection(Iterator iter, Predicate... preds)
Constructs a selection, given the underlying iterator and predicates.

SimpleJoin(Iterator left, Iterator right, Predicate... preds)
Constructs a join, given the left and right iterators and join predicates (relative to the combined schema).