Uses of Class
java_cup.lalr_item_set

Uses of lalr_item_set in java_cup

Fields in java_cup declared as lalr_item_set

Modifier and Type	Field and Description
protected lalr_item_set	lalr_state._items The item set for this state.

Fields in java_cup with type parameters of type lalr_item_set

Modifier and Type	Field and Description
protected static Hashtable<lalr_item_set,lalr_state>	lalr_state._all Collection of all states.
protected static Hashtable<lalr_item_set,lalr_state>	lalr_state._all_kernels Hash table to find states by their kernels (i.e, the original, unclosed, set of items -- which uniquely define the state).

Methods in java_cup that return lalr_item_set

Modifier and Type	Method and Description
lalr_item_set	lalr_state.items() The item set for this state.

Methods in java_cup with parameters of type lalr_item_set

Modifier and Type	Method and Description
void	lalr_item_set.add(lalr_item_set other) Add a complete set, merging lookaheads where items are already in the set
boolean	lalr_item_set.equals(lalr_item_set other) Equality comparison.
static lalr_state	lalr_state.find_state(lalr_item_set itms) Find and return state with a given a kernel item set (or null if not found).
boolean	lalr_item_set.is_subset_of(lalr_item_set other) Is this set an (improper) subset of another?
boolean	lalr_item_set.is_superset_of(lalr_item_set other) Is this set an (improper) superset of another?
void	lalr_item_set.remove(lalr_item_set other) Remove (set subtract) a complete set.

Constructors in java_cup with parameters of type lalr_item_set

Constructor and Description
lalr_item_set(lalr_item_set other) Constructor for cloning from another set.
lalr_state(lalr_item_set itms) Constructor for building a state from a set of items.