public Class action_production

Class Inheritance

java.lang.Object
java_cup.production
java_cup.action_production

A specialized version of a production used when we split an existing production in order to remove an embedded action. Here we keep a bit of extra bookkeeping so that we know where we came from.

Author: Scott Hudson
Version: last updated: 11/25/95

Field Summary

Modifier and Type	Field and Description
protected production	_base_production The production we were taken out of.

Inherited from java_cup.production:: _action _all _first_set _index _lhs _nullable _nullable_known _num_reductions _rhs _rhs_assoc _rhs_length _rhs_prec next_index

Constructor Summary

Access	Constructor and Description
public	action_production(production the production we are being factored out of. base, non_terminal the LHS symbol for this production. lhs_sym, production_part[] array of production parts for the RHS. rhs_parts, int how much of the rhs_parts array is valid. rhs_len, String the trailing reduce action for this production. action_str) Constructor.

Method Summary

Modifier and Type	Method and Description
public production	base_production() The production we were taken out of.

Field Detail

_base_production	back to summary
protected production _base_production The production we were taken out of.

Constructor Detail

action_production	back to summary
public action_production(production base, non_terminal lhs_sym, production_part[] rhs_parts, int rhs_len, String action_str) throws internal_error Constructor. Parameters base:production the production we are being factored out of. lhs_sym:non_terminal the LHS symbol for this production. rhs_parts:production_part[] array of production parts for the RHS. rhs_len:int how much of the rhs_parts array is valid. action_str:String the trailing reduce action for this production.

action_production

back to summary

public action_production(production base, non_terminal lhs_sym, production_part[] rhs_parts, int rhs_len, String action_str) throws internal_error

Constructor.

Parameters

base:production: the production we are being factored out of.
lhs_sym:non_terminal: the LHS symbol for this production.
rhs_parts:production_part[]: array of production parts for the RHS.
rhs_len:int: how much of the rhs_parts array is valid.
action_str:String: the trailing reduce action for this production.

Method Detail

base_production	back to summary
public production base_production() The production we were taken out of.