Uses of Class
java_cup.terminal_set

Packages that use terminal_set

Package	Description
java_cup

Uses of terminal_set in java_cup

Fields in java_cup declared as terminal_set

Modifier and Type	Field	Description
protected terminal_set	non_terminal._first_set	First set for this non-terminal.
protected terminal_set	production._first_set	First set of the production.
protected terminal_set	lalr_item._lookahead	The lookahead symbols of the item.
static terminal_set	terminal_set.EMPTY	Constant for the empty set.

Methods in java_cup that return terminal_set

Modifier and Type	Method	Description
terminal_set	lalr_item.calc_lookahead(terminal_set lookahead_after)	Calculate lookahead representing symbols that could appear after the symbol that the dot is currently in front of.
terminal_set	production.check_first_set()	Update (and return) the first set based on current NT firsts.
terminal_set	non_terminal.first_set()	First set for this non-terminal.
terminal_set	production.first_set()	First set of the production.
terminal_set	lalr_item.lookahead()	The lookahead symbols of the item.

Methods in java_cup with parameters of type terminal_set

Modifier and Type	Method	Description
boolean	terminal_set.add(terminal_set other)	Add (union) in a complete set.
terminal_set	lalr_item.calc_lookahead(terminal_set lookahead_after)	Calculate lookahead representing symbols that could appear after the symbol that the dot is currently in front of.
boolean	terminal_set.equals(terminal_set other)	Equality comparison.
boolean	terminal_set.intersects(terminal_set other)	Determine if this set intersects another.
boolean	terminal_set.is_subset_of(terminal_set other)	Determine if this set is an (improper) subset of another.
boolean	terminal_set.is_superset_of(terminal_set other)	Determine if this set is an (improper) superset of another.
void	lalr_item.propagate_lookaheads(terminal_set incoming)	Propagate incoming lookaheads through this item to others need to be changed.
protected void	lalr_state.report_conflicts(terminal_set conflict_set)	Produce warning messages for all conflicts found in this state.

Constructors in java_cup with parameters of type terminal_set

Constructor	Description
lalr_item(production prod, int pos, terminal_set look)	Full constructor.
lalr_item(production prod, terminal_set look)	Constructor with default position (dot at start).
terminal_set(terminal_set other)	Constructor for cloning from another set.