A B C D E F G H I J K L M N O P R S T U V W _ 
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A

action() - Method in class java_cup.production
An action_part containing code for the action to be performed when we reduce with this production.
action_code - Static variable in class java_cup.emit
User declarations for direct inclusion in user action class.
action_code_time - Static variable in class java_cup.emit
Time to produce action code class.
action_obj - Variable in class java_cup.parser
instance of action encapsulation class
action_part - Class in java_cup
This class represents a part of a production which contains an action.
action_part(String) - Constructor for class java_cup.action_part
Simple constructor.
action_production - Class in java_cup
A specialized version of a production used when we split an existing production in order to remove an embedded action.
action_production(production, non_terminal, production_part[], int, String) - Constructor for class java_cup.action_production
Constructor.
action_tab - Variable in class java_cup.runtime.lr_parser
Direct reference to the action table.
action_table - Static variable in class java_cup.Main
Resulting parse action table.
action_table() - Method in class java_cup.parser
access to parse action table
action_table() - Method in class java_cup.runtime.lr_parser
The action table (supplied by generated subclass).
action_table_time - Static variable in class java_cup.emit
Time to produce the action table.
action_translate(String, int, Hashtable, Hashtable) - Method in class java_cup.production
Translate all the label names within an action string to appropriate code.
add(lalr_item) - Method in class java_cup.lalr_item_set
Add a singleton item, merging lookahead sets if the item is already part of the set.
add(lalr_item_set) - Method in class java_cup.lalr_item_set
Add a complete set, merging lookaheads where items are already in the set
add(symbol) - Method in class java_cup.symbol_set
Add a single symbol to the set.
add(symbol_set) - Method in class java_cup.symbol_set
Add (union) in a complete set.
add(terminal) - Method in class java_cup.terminal_set
Add a single terminal to the set.
add(terminal_set) - Method in class java_cup.terminal_set
Add (union) in a complete set.
add_production(production) - Method in class java_cup.non_terminal
Add a production to our set of productions.
add_propagate(lalr_item) - Method in class java_cup.lalr_item
Add a new item to the set of items we propagate to.
add_transition(symbol, lalr_state) - Method in class java_cup.lalr_state
Add a transition out of this state to another.
advance() - Static method in class java_cup.lexer
Advance the scanner one character in the input stream.
advance_lookahead() - Method in class java_cup.runtime.lr_parser
Advance to next "parse ahead" input symbol.
all() - Method in class java_cup.lalr_item_set
Access to all elements of the set.
all() - Static method in class java_cup.lalr_state
Collection of all states.
all() - Static method in class java_cup.non_terminal
Access to all non-terminals.
all() - Static method in class java_cup.production
Access to all productions.
all() - Method in class java_cup.symbol_set
Access to all elements of the set.
all() - Static method in class java_cup.terminal
Access to all terminals.
author_str - Static variable in class java_cup.version
Name of the author

B

base_production() - Method in class java_cup.action_production
The production we were taken out of.
build_end - Static variable in class java_cup.Main
Timing data -- when did we end state and table building
build_machine(production) - Static method in class java_cup.lalr_state
Build an LALR viable prefix recognition machine given a start production.
build_parser() - Static method in class java_cup.Main
Build the (internal) parser from the previously parsed specification.
build_table_entries(parse_action_table, parse_reduce_table) - Method in class java_cup.lalr_state
Fill in the parse table entries for this state.

C

calc_lookahead(terminal_set) - Method in class java_cup.lalr_item
Calculate lookahead representing symbols that could appear after the symbol that the dot is currently in front of.
char_symbols - Static variable in class java_cup.lexer
Table of single character symbols.
char_token - Class in java_cup.runtime
This subclass of token represents symbols that need to maintain one char value as an attribute.
char_token(int) - Constructor for class java_cup.runtime.char_token
Constructor with default value of 0
char_token(int, char) - Constructor for class java_cup.runtime.char_token
Full constructor.
char_val - Variable in class java_cup.runtime.char_token
The stored char value.
check_end - Static variable in class java_cup.Main
Timing data -- when did we end checking
check_first_set() - Method in class java_cup.production
Update (and return) the first set based on current NT firsts.
check_nullable() - Method in class java_cup.production
Check to see if the production (now) appears to be nullable.
check_reductions() - Method in class java_cup.parse_action_table
Check the table to ensure that all productions have been reduced.
check_unused() - Static method in class java_cup.Main
Check for unused symbols.
close_files() - Static method in class java_cup.Main
Close various files used by the system.
code_string() - Method in class java_cup.action_part
String containing code for the action in question.
compute_closure() - Method in class java_cup.lalr_item_set
Compute the closure of the set using the LALR closure rules.
compute_default() - Method in class java_cup.parse_action_row
Compute the default (reduce) action for this row and store it in default_reduce.
compute_first_sets() - Static method in class java_cup.non_terminal
Compute first sets for all non-terminals.
compute_nullability() - Static method in class java_cup.non_terminal
Compute nullability of all non-terminals.
contains(int) - Method in class java_cup.terminal_set
Given its index determine if the set contains a particular terminal.
contains(lalr_item) - Method in class java_cup.lalr_item_set
Does the set contain a particular item?
contains(symbol) - Method in class java_cup.symbol_set
Determine if the set contains a particular symbol.
contains(terminal) - Method in class java_cup.terminal_set
Determine if the set contains a particular terminal.
core_equals(lr_item_core) - Method in class java_cup.lr_item_core
Equality comparison for the core only.
core_hashCode() - Method in class java_cup.lr_item_core
Hash code for the core (separated so we keep non overridden version).
crash() - Method in exception java_cup.internal_error
Method called to do a forced error exit on an internal error for cases when we can't actually throw the exception.
cur_err_token() - Method in class java_cup.runtime.lr_parser
Return the current lookahead in our error "parse ahead" buffer.
cur_token - Variable in class java_cup.runtime.lr_parser
The current lookahead token.
current_line - Static variable in class java_cup.lexer
Current line number for use in error messages.
current_position - Static variable in class java_cup.lexer
Character position in current line.

D

debug_message(String) - Method in class java_cup.runtime.lr_parser
Write a debugging message to System.err for the debugging version of the parser.
debug_next_token() - Static method in class java_cup.lexer
Debugging version of next_token().
debug_parse() - Method in class java_cup.runtime.lr_parser
Perform a parse with debugging output.
debug_reduce(int, int, int) - Method in class java_cup.runtime.lr_parser
Do debug output for a reduce.
debug_shift(token) - Method in class java_cup.runtime.lr_parser
Do debug output for shift.
default_reduce - Variable in class java_cup.parse_action_row
Default (reduce) action for this row.
do_action(int, lr_parser, Stack, int) - Method in class java_cup.parser
invoke a user supplied parse action
do_action(int, lr_parser, Stack, int) - Method in class java_cup.runtime.lr_parser
Perform a bit of user supplied action code (supplied by generated subclass).
do_action_table(PrintStream, parse_action_table, boolean) - Static method in class java_cup.emit
Emit the action table.
do_code_string() - Static method in class java_cup.lexer
Swallow up a code string.
do_id() - Static method in class java_cup.lexer
Process an identifier.
do_reduce_table(PrintStream, parse_reduce_table) - Static method in class java_cup.emit
Emit the reduce-goto table.
done_parsing() - Method in class java_cup.runtime.lr_parser
This method is called to indicate that the parser should quit.
dot_at_end() - Method in class java_cup.lr_item_core
Is the dot at the end of the production?
dot_before_nt() - Method in class java_cup.lr_item_core
Determine if we have a dot before a non terminal, and if so which one (return null or the non terminal).
dot_pos() - Method in class java_cup.lr_item_core
The position of the "dot" -- this indicates the part of the production that the marker is before, so 0 indicates a dot at the beginning of the RHS.
double_token - Class in java_cup.runtime
This subclass of token represents symbols that need to maintain one double value as an attribute.
double_token(int) - Constructor for class java_cup.runtime.double_token
Constructor with default value of 0.0.
double_token(int, double) - Constructor for class java_cup.runtime.double_token
Full constructor.
double_val - Variable in class java_cup.runtime.double_token
The stored double value.
dump_end - Static variable in class java_cup.Main
Timing data -- when did we end dumping
dump_grammar() - Static method in class java_cup.Main
Produce a human readable dump of the grammar.
dump_machine() - Static method in class java_cup.Main
Produce a (semi-) human readable dump of the complete viable prefix recognition state machine.
dump_stack() - Method in class java_cup.runtime.lr_parser
Dump the parse stack for debugging purposes.
dump_state(lalr_state) - Static method in class java_cup.lalr_state
Helper routine for debugging -- produces a dump of the given state onto System.out.
dump_tables() - Static method in class java_cup.Main
Produce a (semi-) human readable dumps of the parse tables

E

emit - Class in java_cup
This class handles emitting generated code for the resulting parser.
emit_action_code(PrintStream, production) - Static method in class java_cup.emit
Emit code for the non-public class holding the actual action code.
emit_end - Static variable in class java_cup.Main
Timing data -- when did we finish emitting code
emit_error(String) - Static method in class java_cup.lexer
Emit an error message.
emit_package(PrintStream) - Static method in class java_cup.emit
Emit a package spec if the user wants one.
emit_parser() - Static method in class java_cup.Main
Call the emit routines necessary to write out the generated parser.
emit_production_table(PrintStream) - Static method in class java_cup.emit
Emit the production table.
emit_summary(boolean) - Static method in class java_cup.Main
Emit a long summary message to standard error (System.err) which summarizes what was found in the specification, how many states were produced, how many conflicts were found, etc.
emit_warn(String) - Static method in class java_cup.lexer
Emit a warning message.
empty() - Method in class java_cup.runtime.virtual_parse_stack
Indicate whether the stack is empty.
empty() - Method in class java_cup.terminal_set
Determine if the set is empty.
EMPTY - Static variable in class java_cup.terminal_set
Constant for the empty set.
EOF - Static variable in class java_cup.terminal
Special terminal for end of input.
EOF_CHAR - Static variable in class java_cup.lexer
EOF constant.
EOF_sym() - Method in class java_cup.parser
EOF symbol index
EOF_sym() - Method in class java_cup.runtime.lr_parser
The index of the end of file terminal symbol (supplied by generated subclass).
equals(action_part) - Method in class java_cup.action_part
Equality comparison for properly typed object.
equals(lalr_item) - Method in class java_cup.lalr_item
Equality comparison -- here we only require the cores to be equal since we need to do sets of items based only on core equality (ignoring lookahead sets).
equals(lalr_item_set) - Method in class java_cup.lalr_item_set
Equality comparison.
equals(lalr_state) - Method in class java_cup.lalr_state
Equality comparison.
equals(lr_item_core) - Method in class java_cup.lr_item_core
Equality comparison.
equals(parse_action) - Method in class java_cup.parse_action
Equality test.
equals(production) - Method in class java_cup.production
Equality comparison.
equals(production_part) - Method in class java_cup.production_part
Equality comparison.
equals(reduce_action) - Method in class java_cup.reduce_action
Equality test.
equals(shift_action) - Method in class java_cup.shift_action
Equality test.
equals(symbol_part) - Method in class java_cup.symbol_part
Equality comparison.
equals(symbol_set) - Method in class java_cup.symbol_set
Equality comparison.
equals(terminal_set) - Method in class java_cup.terminal_set
Equality comparison.
equals(Object) - Method in class java_cup.action_part
Generic equality comparison.
equals(Object) - Method in class java_cup.lalr_item_set
Generic equality comparison.
equals(Object) - Method in class java_cup.lalr_item
Generic equality comparison.
equals(Object) - Method in class java_cup.lalr_state
Generic equality comparison.
equals(Object) - Method in class java_cup.lr_item_core
Generic equality comparison.
equals(Object) - Method in class java_cup.parse_action
Generic equality test.
equals(Object) - Method in class java_cup.production_part
Generic equality comparison.
equals(Object) - Method in class java_cup.production
Generic equality comparison.
equals(Object) - Method in class java_cup.reduce_action
Generic equality test.
equals(Object) - Method in class java_cup.shift_action
Generic equality test.
equals(Object) - Method in class java_cup.symbol_part
Generic equality comparison.
equals(Object) - Method in class java_cup.symbol_set
Generic equality comparison.
equals(Object) - Method in class java_cup.terminal_set
Generic equality comparison.
error - Static variable in class java_cup.terminal
special terminal used for error recovery
ERROR - Static variable in class java_cup.parse_action
Constant for action type -- error action.
error_count - Static variable in class java_cup.lexer
Count of total errors detected so far.
error_recovery(boolean) - Method in class java_cup.runtime.lr_parser
Attempt to recover from a syntax error.
error_sym() - Method in class java_cup.parser
error symbol index
error_sym() - Method in class java_cup.runtime.lr_parser
The index of the special error symbol (supplied by generated subclass).
error_sync_size() - Method in class java_cup.runtime.lr_parser
The number of tokens after an error we much match to consider it recovered from.
expect_conflicts - Static variable in class java_cup.Main
User option -- number of conflicts to expect

F

final_time - Static variable in class java_cup.Main
Timing data -- when were we completely done
find(int) - Static method in class java_cup.terminal
Lookup a terminal by index.
find(lalr_item) - Method in class java_cup.lalr_item_set
Return the item in the set matching a particular item (or null if not found)
find(String) - Static method in class java_cup.non_terminal
lookup a non terminal by name string
find(String) - Static method in class java_cup.terminal
Lookup a terminal by name string.
find_recovery_config(boolean) - Method in class java_cup.runtime.lr_parser
Put the (real) parse stack into error recovery configuration by popping the stack down to a state that can shift on the special error symbol, then doing the shift.
find_single_char(int) - Static method in class java_cup.lexer
Try to look up a single character symbol, returns -1 for not found.
find_state(lalr_item_set) - Static method in class java_cup.lalr_state
Find and return state with a given a kernel item set (or null if not found).
first_end - Static variable in class java_cup.Main
Timing data -- when did we end first set calculation
first_set() - Method in class java_cup.non_terminal
First set for this non-terminal.
first_set() - Method in class java_cup.production
First set of the production.
float_token - Class in java_cup.runtime
This subclass of token represents symbols that need to maintain one float value as an attribute.
float_token(int) - Constructor for class java_cup.runtime.float_token
Constructor with default value of 0.0.
float_token(int, float) - Constructor for class java_cup.runtime.float_token
Full constructor.
float_val - Variable in class java_cup.runtime.float_token
The stored float value.

G

get_action(int, int) - Method in class java_cup.runtime.lr_parser
Fetch an action from the action table.
get_from_real() - Method in class java_cup.runtime.virtual_parse_stack
Transfer an element from the real to the virtual stack.
get_one() - Method in class java_cup.lalr_item_set
Remove and return one item from the set (done in hash order).
get_reduce(int, int) - Method in class java_cup.runtime.lr_parser
Fetch a state from the reduce-goto table.
goto_table_time - Static variable in class java_cup.emit
Time to produce the reduce-goto table.

H

hashCode() - Method in class java_cup.action_part
Produce a hash code.
hashCode() - Method in class java_cup.lalr_item_set
Return hash code.
hashCode() - Method in class java_cup.lalr_item
Return a hash code -- here we only hash the core since we only test core matching in LALR items.
hashCode() - Method in class java_cup.lalr_state
Produce a hash code.
hashCode() - Method in class java_cup.lr_item_core
Hash code for the item.
hashCode() - Method in class java_cup.parse_action
Compute a hash code.
hashCode() - Method in class java_cup.production_part
Produce a hash code.
hashCode() - Method in class java_cup.production
Produce a hash code.
hashCode() - Method in class java_cup.reduce_action
Compute a hash code.
hashCode() - Method in class java_cup.shift_action
Compute a hash code.
hashCode() - Method in class java_cup.symbol_part
Produce a hash code.
hashCode() - Method in class java_cup.symbol_set
Compute a hash code.
hashcode_cache - Variable in class java_cup.lalr_item_set
Cached hashcode for this set.

I

id_char(int) - Static method in class java_cup.lexer
Determine if a character is ok for the middle of an id.
id_start_char(int) - Static method in class java_cup.lexer
Determine if a character is ok to start an id.
import_list - Static variable in class java_cup.emit
List of imports (Strings containing class names) to go with actions.
include_non_terms - Static variable in class java_cup.Main
User option -- should we include non terminal symbol numbers in the symbol constant class.
index() - Method in class java_cup.lalr_state
Index of this state in the parse tables
index() - Method in class java_cup.production
Index number of the production.
index() - Method in class java_cup.symbol
Index of this symbol (terminal or non terminal) in the parse tables.
init() - Static method in class java_cup.lexer
Initialize the scanner.
init_actions() - Method in class java_cup.parser
action encapsulation object initializer
init_actions() - Method in class java_cup.runtime.lr_parser
Initialize the action object.
init_code - Static variable in class java_cup.emit
User code for user_init() which is called during parser initialization.
input_file - Static variable in class java_cup.Main
Input file.
int_token - Class in java_cup.runtime
This subclass of token represents symbols that need to maintain one int value as an attribute.
int_token(int) - Constructor for class java_cup.runtime.int_token
Constructor with default value of 0.
int_token(int, int) - Constructor for class java_cup.runtime.int_token
Full constructor.
int_val - Variable in class java_cup.runtime.int_token
The stored int value.
internal_error - Exception in java_cup
Exception subclass for reporting internal errors in JavaCup.
internal_error(String) - Constructor for exception java_cup.internal_error
Constructor with a message
intersects(terminal_set) - Method in class java_cup.terminal_set
Determine if this set intersects another.
is_action() - Method in class java_cup.action_part
Override to report this object as an action.
is_action() - Method in class java_cup.production_part
Indicate if this is an action (rather than a symbol).
is_action() - Method in class java_cup.symbol_part
Respond that we are not an action part.
is_id_char(char) - Static method in class java_cup.production
Determine if a character can be in a label id.
is_id_start(char) - Static method in class java_cup.production
Determine if a given character can be a label id starter.
is_non_term() - Method in class java_cup.non_terminal
Indicate that this symbol is a non-terminal.
is_non_term() - Method in class java_cup.symbol
Indicate if this is a non-terminal.
is_non_term() - Method in class java_cup.terminal
Report this symbol as not being a non-terminal.
is_subset_of(lalr_item_set) - Method in class java_cup.lalr_item_set
Is this set an (improper) subset of another?
is_subset_of(symbol_set) - Method in class java_cup.symbol_set
Determine if this set is an (improper) subset of another.
is_subset_of(terminal_set) - Method in class java_cup.terminal_set
Determine if this set is an (improper) subset of another.
is_superset_of(lalr_item_set) - Method in class java_cup.lalr_item_set
Is this set an (improper) superset of another?
is_superset_of(symbol_set) - Method in class java_cup.symbol_set
Determine if this set is an (improper) superset of another.
is_superset_of(terminal_set) - Method in class java_cup.terminal_set
Determine if this set is an (improper) superset of another.
items() - Method in class java_cup.lalr_state
The item set for this state.

J

java_cup - package java_cup
 
java_cup.runtime - package java_cup.runtime
 

K

keywords - Static variable in class java_cup.lexer
Table of keywords.
kind() - Method in class java_cup.parse_action
Quick access to the type -- base class defaults to error.
kind() - Method in class java_cup.reduce_action
Quick access to type of action.
kind() - Method in class java_cup.shift_action
Quick access to type of action.

L

label() - Method in class java_cup.production_part
Optional label for referring to the part within an action (null for no label).
label_translate(String, int, Hashtable, Hashtable) - Method in class java_cup.production
Determine the translation for one label id found within a code_string.
lalr_item - Class in java_cup
This class represents an LALR item.
lalr_item(production) - Constructor for class java_cup.lalr_item
Constructor with default position and empty lookahead set.
lalr_item(production, int, terminal_set) - Constructor for class java_cup.lalr_item
Full constructor.
lalr_item(production, terminal_set) - Constructor for class java_cup.lalr_item
Constructor with default position (dot at start).
lalr_item_set - Class in java_cup
This class represents a set of LALR items.
lalr_item_set() - Constructor for class java_cup.lalr_item_set
Constructor for an empty set.
lalr_item_set(lalr_item_set) - Constructor for class java_cup.lalr_item_set
Constructor for cloning from another set.
lalr_state - Class in java_cup
This class represents a state in the LALR viable prefix recognition machine.
lalr_state(lalr_item_set) - Constructor for class java_cup.lalr_state
Constructor for building a state from a set of items.
lalr_transition - Class in java_cup
This class represents a transition in an LALR viable prefix recognition machine.
lalr_transition(symbol, lalr_state) - Constructor for class java_cup.lalr_transition
Constructor with null next.
lalr_transition(symbol, lalr_state, lalr_transition) - Constructor for class java_cup.lalr_transition
Full constructor.
lexer - Class in java_cup
This class implements a small scanner (aka lexical analyzer or lexer) for the JavaCup specification.
lhs() - Method in class java_cup.production
The left hand side non-terminal.
long_token - Class in java_cup.runtime
This subclass of token represents symbols that need to maintain one long value as an attribute.
long_token(int) - Constructor for class java_cup.runtime.long_token
Constructor with default value of 0.
long_token(int, long) - Constructor for class java_cup.runtime.long_token
Full constructor.
long_val - Variable in class java_cup.runtime.long_token
The stored long value.
lookahead - Variable in class java_cup.runtime.lr_parser
Lookahead tokens used for attempting error recovery "parse aheads".
lookahead() - Method in class java_cup.lalr_item
The lookahead symbols of the item.
lookahead_pos - Variable in class java_cup.runtime.lr_parser
Position in lookahead input buffer used for "parse ahead".
lookahead_visible() - Method in class java_cup.lalr_item
Determine if everything from the symbol one beyond the dot all the way to the end of the right hand side is nullable.
looks_nullable() - Method in class java_cup.non_terminal
Test to see if this non terminal currently looks nullable.
lr_item_core - Class in java_cup
The "core" of an LR item.
lr_item_core(production) - Constructor for class java_cup.lr_item_core
Constructor for dot at start of right hand side.
lr_item_core(production, int) - Constructor for class java_cup.lr_item_core
Full constructor.
lr_parser - Class in java_cup.runtime
This class implements a skeleton table driven LR parser.
lr_parser() - Constructor for class java_cup.runtime.lr_parser
Simple constructor.

M

machine_end - Static variable in class java_cup.Main
Timing data -- when did we end state machine construction
main(String[]) - Static method in class java_cup.Main
The main driver for the system.
Main - Class in java_cup
This class serves as the main driver for the JavaCup system.
major - Static variable in class java_cup.version
The major version number.
merge_adjacent_actions(production_part[], int) - Method in class java_cup.production
Helper routine to merge adjacent actions in a set of RHS parts
minor - Static variable in class java_cup.version
The minor version number.

N

name() - Method in class java_cup.symbol
String for the human readable name of the symbol.
needs_propagation - Variable in class java_cup.lalr_item
Flag to indicate that this item needs to propagate its lookahead (whether it has changed or not).
next() - Method in class java_cup.lalr_transition
Next transition in linked list of transitions out of a state
next_char - Static variable in class java_cup.lexer
First character of lookahead.
next_char2 - Static variable in class java_cup.lexer
Second character of lookahead.
next_index - Static variable in class java_cup.lalr_state
Static counter for assigning unique state indexes.
next_index - Static variable in class java_cup.non_terminal
Static counter to assign unique indexes.
next_index - Static variable in class java_cup.production
Static counter for assigning unique index numbers.
next_index - Static variable in class java_cup.terminal
Static counter to assign unique index.
next_nt - Static variable in class java_cup.non_terminal
Static counter for creating unique non-terminal names
next_token() - Static method in class java_cup.lexer
Return one token.
no_summary - Static variable in class java_cup.Main
User option -- do not print a summary.
non_terminal - Class in java_cup
This class represents a non-terminal symbol in the grammar.
non_terminal(String) - Constructor for class java_cup.non_terminal
Constructor with default type.
non_terminal(String, String) - Constructor for class java_cup.non_terminal
Full constructor.
not_null(Object) - Method in class java_cup.lalr_item_set
Helper function for null test.
not_null(Object) - Method in class java_cup.symbol_set
Helper function to test for a null object and throw an exception if one is found.
not_null(Object) - Method in class java_cup.terminal_set
Helper function to test for a null object and throw an exception if one is found.
not_reduced - Static variable in class java_cup.emit
Count of the number on non-reduced productions found.
note_reduction_use() - Method in class java_cup.production
Increment the count of reductions with this non-terminal
note_use() - Method in class java_cup.symbol
Increment the use count.
nowarn - Static variable in class java_cup.emit
Do we skip warnings?
nullability_end - Static variable in class java_cup.Main
Timing data -- when did we end nullability calculation
nullable() - Method in class java_cup.non_terminal
Nullability of this non terminal.
nullable() - Method in class java_cup.production
Nullability of the production (can it derive the empty string).
nullable_known() - Method in class java_cup.production
Is the nullability of the production known or unknown?
num_conflicts - Static variable in class java_cup.emit
Number of conflict found while building tables.
num_productions() - Method in class java_cup.non_terminal
Total number of productions with this non terminal on the LHS.
num_reductions() - Method in class java_cup.production
Count of number of reductions using this production.
num_states() - Method in class java_cup.parse_action_table
How many rows/states are in the machine/table.
num_states() - Method in class java_cup.parse_reduce_table
How many rows/states in the machine/table.
number() - Static method in class java_cup.lalr_state
Indicate total number of states there are.
number() - Static method in class java_cup.non_terminal
Total number of non-terminals.
number() - Static method in class java_cup.production
Total number of productions.
number() - Static method in class java_cup.terminal
Total number of terminals.

O

obj_hash() - Method in class java_cup.lr_item_core
Return the hash code that object would have provided for us so we have a (nearly) unique id for debugging.
on_symbol() - Method in class java_cup.lalr_transition
The symbol we make the transition on.
open_files() - Static method in class java_cup.Main
Open various files used by the system.
opt_compact_red - Static variable in class java_cup.Main
User option -- do we compact tables by making most common reduce the default action
opt_do_debug - Static variable in class java_cup.Main
User option -- do we run produce extra debugging messages
opt_dump_grammar - Static variable in class java_cup.Main
User option -- do we produce a dump of the grammar
opt_dump_states - Static variable in class java_cup.Main
User option -- do we produce a dump of the state machine
opt_dump_tables - Static variable in class java_cup.Main
User option -- do we produce a dump of the parse tables
opt_show_timing - Static variable in class java_cup.Main
User option -- do we show timing information as a part of the summary

P

package_name - Static variable in class java_cup.emit
Package that the resulting code goes into (null is used for unnamed).
parse() - Method in class java_cup.runtime.lr_parser
This method provides the main parsing routine.
parse_action - Class in java_cup
This class serves as the base class for entries in a parse action table.
parse_action() - Constructor for class java_cup.parse_action
Simple constructor.
parse_action_row - Class in java_cup
This class represents one row (corresponding to one machine state) of the parse action table.
parse_action_row() - Constructor for class java_cup.parse_action_row
Simple constructor.
parse_action_table - Class in java_cup
This class represents the complete "action" table of the parser.
parse_action_table() - Constructor for class java_cup.parse_action_table
Simple constructor.
parse_args(String[]) - Static method in class java_cup.Main
Parse command line options and arguments to set various user-option flags and variables.
parse_end - Static variable in class java_cup.Main
Timing data -- when did we end parsing
parse_grammar_spec() - Static method in class java_cup.Main
Parse the grammar specification from standard input.
parse_lookahead(boolean) - Method in class java_cup.runtime.lr_parser
Parse forward using stored lookahead symbols.
parse_reduce_row - Class in java_cup
This class represents one row (corresponding to one machine state) of the reduce-goto parse table.
parse_reduce_row() - Constructor for class java_cup.parse_reduce_row
Simple constructor.
parse_reduce_table - Class in java_cup
This class represents the complete "reduce-goto" table of the parser.
parse_reduce_table() - Constructor for class java_cup.parse_reduce_table
Simple constructor.
parse_state - Variable in class java_cup.runtime.symbol
The parse state to be recorded on the parse stack with this symbol.
parser - Class in java_cup
 
parser() - Constructor for class java_cup.parser
constructor
parser(PrintStream, parse_action_table, parse_reduce_table, int, production, boolean) - Static method in class java_cup.emit
Emit the parser subclass with embedded tables.
parser_class_file - Static variable in class java_cup.Main
Output file for the parser class.
parser_class_name - Static variable in class java_cup.emit
Name of the generated parser class.
parser_code - Static variable in class java_cup.emit
User declarations for direct inclusion in parser class.
parser_time - Static variable in class java_cup.emit
Time to produce parser class.
plural(int) - Static method in class java_cup.Main
Helper routine to optionally return a plural or non-plural ending.
pop() - Method in class java_cup.runtime.virtual_parse_stack
Pop the stack.
pre(String) - Static method in class java_cup.emit
Build a string with the standard prefix.
prefix - Static variable in class java_cup.emit
The prefix placed on names that pollute someone else's name space.
prelim_end - Static variable in class java_cup.Main
Timing data -- when did we end preliminaries
print_progress - Static variable in class java_cup.Main
User option -- do we print progress messages.
production - Class in java_cup
This class represents a production in the grammar.
production(non_terminal, production_part[], int) - Constructor for class java_cup.production
Constructor with no action string.
production(non_terminal, production_part[], int, String) - Constructor for class java_cup.production
Full constructor.
production_part - Class in java_cup
This class represents one part (either a symbol or an action) of a production.
production_part(String) - Constructor for class java_cup.production_part
Simple constructor.
production_tab - Variable in class java_cup.runtime.lr_parser
Direct reference to the production table.
production_table() - Method in class java_cup.parser
access to production table
production_table() - Method in class java_cup.runtime.lr_parser
Table of production information (supplied by generated subclass).
production_table_time - Static variable in class java_cup.emit
Time to produce the production table.
productions() - Method in class java_cup.non_terminal
Access to productions with this non terminal on the LHS.
program_name - Static variable in class java_cup.version
The command name normally used to invoke this program
propagate_all_lookaheads() - Static method in class java_cup.lalr_state
Propagate lookahead sets through the constructed viable prefix recognizer.
propagate_items() - Method in class java_cup.lalr_item
Links to items that the lookahead needs to be propagated to
propagate_lookaheads() - Method in class java_cup.lalr_state
Propagate lookahead sets out of this state.
propagate_lookaheads(terminal_set) - Method in class java_cup.lalr_item
Propagate incoming lookaheads through this item to others need to be changed.
push(int) - Method in class java_cup.runtime.virtual_parse_stack
Push a state number onto the stack.

R

read_lookahead() - Method in class java_cup.runtime.lr_parser
Read from input to establish our buffer of "parse ahead" lookahead symbols.
real_next - Variable in class java_cup.runtime.virtual_parse_stack
Top of stack indicator for where we leave off in the real stack.
real_next_token() - Static method in class java_cup.lexer
The actual routine to return one token.
real_stack - Variable in class java_cup.runtime.virtual_parse_stack
The real stack that we shadow.
REDUCE - Static variable in class java_cup.parse_action
Constants for action type -- reduce action.
reduce_action - Class in java_cup
This class represents a reduce action within the parse table.
reduce_action(production) - Constructor for class java_cup.reduce_action
Simple constructor.
reduce_check_end - Static variable in class java_cup.Main
Timing data -- when did we end checking for non-reduced productions
reduce_tab - Variable in class java_cup.runtime.lr_parser
Direct reference to the reduce-goto table.
reduce_table - Static variable in class java_cup.Main
Resulting reduce-goto table.
reduce_table() - Method in class java_cup.parser
access to reduce_goto table
reduce_table() - Method in class java_cup.runtime.lr_parser
The reduce-goto table (supplied by generated subclass).
reduce_with() - Method in class java_cup.reduce_action
The production we reduce with.
reduction_count - Static variable in class java_cup.parse_action_row
Table of reduction counts (reused by compute_default()).
remove(lalr_item) - Method in class java_cup.lalr_item_set
Remove a single item if it is in the set.
remove(lalr_item_set) - Method in class java_cup.lalr_item_set
Remove (set subtract) a complete set.
remove(symbol) - Method in class java_cup.symbol_set
Remove a single symbol if it is in the set.
remove(symbol_set) - Method in class java_cup.symbol_set
Remove (set subtract) a complete set.
remove(terminal) - Method in class java_cup.terminal_set
Remove a terminal if it is in the set.
remove_embedded_actions() - Method in class java_cup.production
Remove all embedded actions from a production by factoring them out into individual action production using new non terminals.
report_conflicts() - Method in class java_cup.lalr_state
Produce warning messages for all conflicts found in this state.
report_error(String, Object) - Method in class java_cup.parser
 
report_error(String, Object) - Method in class java_cup.runtime.lr_parser
Report a non fatal error (or warning).
report_fatal_error(String, Object) - Method in class java_cup.parser
 
report_fatal_error(String, Object) - Method in class java_cup.runtime.lr_parser
Report a fatal error.
report_reduce_reduce(lalr_item, lalr_item) - Method in class java_cup.lalr_state
Produce a warning message for one reduce/reduce conflict.
report_shift_reduce(lalr_item, int) - Method in class java_cup.lalr_state
Produce a warning message for one shift/reduce conflict.
restart_lookahead() - Method in class java_cup.runtime.lr_parser
Reset the parse ahead input to one token past where we started error recovery (this consumes one new token from the real input).
rhs(int) - Method in class java_cup.production
Access to the collection of parts for the right hand side.
rhs_length() - Method in class java_cup.production
How much of the right hand side array we are presently using.

S

scan() - Method in class java_cup.parser
scan to get the next token
scan() - Method in class java_cup.runtime.lr_parser
Get the next token from the input (supplied by generated subclass).
scan_code - Static variable in class java_cup.emit
User code for scan() which is called to get the next token.
set_code_string(String) - Method in class java_cup.action_part
Set the code string.
shift() - Method in class java_cup.lalr_item
Produce the new lalr_item that results from shifting the dot one position to the right.
SHIFT - Static variable in class java_cup.parse_action
Constant for action type -- shift action.
shift_action - Class in java_cup
This class represents a shift action within the parse table.
shift_action(lalr_state) - Constructor for class java_cup.shift_action
Simple constructor.
shift_core() - Method in class java_cup.lr_item_core
Produce a new lr_item_core that results from shifting the dot one position to the right.
shift_to() - Method in class java_cup.shift_action
The state we shift to.
shift_under_error() - Method in class java_cup.runtime.lr_parser
Determine if we can shift under the special error symbol out of the state currently on the top of the (real) parse stack.
show_times() - Static method in class java_cup.Main
Produce the optional timing summary as part of an overall summary.
size() - Method in class java_cup.lalr_item_set
Size of the set
size() - Static method in class java_cup.parse_action_row
Number of columns (terminals) in every row.
size() - Static method in class java_cup.parse_reduce_row
Number of columns (non terminals) in every row.
size() - Method in class java_cup.symbol_set
size of the set
stack - Variable in class java_cup.runtime.lr_parser
The parse stack itself.
stack_type() - Method in class java_cup.symbol
String for the type of object used for the symbol on the parse stack.
START_nt - Static variable in class java_cup.non_terminal
special non-terminal for start symbol
start_production - Static variable in class java_cup.emit
The start production of the grammar.
start_production() - Method in class java_cup.parser
start production
start_production() - Method in class java_cup.runtime.lr_parser
The index of the start production (supplied by generated subclass).
start_state - Static variable in class java_cup.Main
Start state in the overall state machine.
start_state() - Method in class java_cup.parser
start state
start_state() - Method in class java_cup.runtime.lr_parser
The index of the start state (supplied by generated subclass).
start_time - Static variable in class java_cup.Main
Timing data -- when did we start
str_token - Class in java_cup.runtime
This subclass of token represents symbols that need to maintain one String value as an attribute.
str_token(int) - Constructor for class java_cup.runtime.str_token
Constructor for value defaulting to an empty string.
str_token(int, String) - Constructor for class java_cup.runtime.str_token
Full constructor.
str_val - Variable in class java_cup.runtime.str_token
The stored string value.
strip_trailing_action(production_part[], int) - Method in class java_cup.production
Helper routine to strip a trailing action off rhs and return it
swallow_comment() - Static method in class java_cup.lexer
Handle swallowing up a comment.
sym - Class in java_cup
Cup generated class containing symbol constants.
sym - Variable in class java_cup.runtime.symbol
The symbol number of the terminal or non terminal being represented
sym() - Constructor for class java_cup.sym
 
symbol - Class in java_cup.runtime
This class represents a (terminal or non-terminal) symbol that, among other things can be placed on the parse stack.
symbol - Class in java_cup
This abstract class serves as the base class for grammar symbols (i.e., both terminals and non-terminals).
symbol(int) - Constructor for class java_cup.runtime.symbol
Constructor without a known state.
symbol(int, int) - Constructor for class java_cup.runtime.symbol
Full constructor.
symbol(String) - Constructor for class java_cup.symbol
Constructor with default type.
symbol(String, String) - Constructor for class java_cup.symbol
Full constructor.
symbol_after_dot() - Method in class java_cup.lr_item_core
Return the symbol after the dot.
symbol_class_file - Static variable in class java_cup.Main
Output file for the symbol constant class.
symbol_const_class_name - Static variable in class java_cup.emit
Name of the generated class for symbol constants.
symbol_part - Class in java_cup
This class represents a part of a production which is a symbol (terminal or non terminal).
symbol_part(symbol) - Constructor for class java_cup.symbol_part
Constructor with no label.
symbol_part(symbol, String) - Constructor for class java_cup.symbol_part
Full constructor.
symbol_set - Class in java_cup
This class represents a set of symbols and provides a series of set operations to manipulate them.
symbol_set() - Constructor for class java_cup.symbol_set
Constructor for an empty set.
symbol_set(symbol_set) - Constructor for class java_cup.symbol_set
Constructor for cloning from another set.
symbols(PrintStream, boolean) - Static method in class java_cup.emit
Emit code for the symbol constant class, optionally including non terms, if they have been requested.
symbols_time - Static variable in class java_cup.emit
Time to produce symbol constant class.
syntax_error(token) - Method in class java_cup.runtime.lr_parser
This method is called when a syntax error has been detected and recovery is about to be invoked.

T

table_end - Static variable in class java_cup.Main
Timing data -- when did we end table construction
terminal - Class in java_cup
This class represents a terminal symbol in the grammar.
terminal(String) - Constructor for class java_cup.terminal
Constructor with default type.
terminal(String, String) - Constructor for class java_cup.terminal
Full constructor.
terminal_set - Class in java_cup
A set of terminals implemented as a bitset.
terminal_set() - Constructor for class java_cup.terminal_set
Constructor for an empty set.
terminal_set(terminal_set) - Constructor for class java_cup.terminal_set
Constructor for cloning from another set.
the_production() - Method in class java_cup.lr_item_core
The production for the item.
the_symbol() - Method in class java_cup.symbol_part
The symbol that this part is made up of.
timestr(long, long) - Static method in class java_cup.Main
Helper routine to format a decimal based display of seconds and percentage of total time given counts of milliseconds.
title_str - Static variable in class java_cup.version
Full title of the system
to_simple_string() - Method in class java_cup.lr_item_core
Convert to a string (separated out from toString() so we can call it from subclass that overrides toString()).
to_simple_string() - Method in class java_cup.production
Convert to a simpler string.
to_state() - Method in class java_cup.lalr_transition
The state we transition to.
token - Class in java_cup.runtime
This subclass of symbol represents (at least) terminal symbols returned by the scanner and placed on the parse stack.
token(int) - Constructor for class java_cup.runtime.token
 
top() - Method in class java_cup.runtime.virtual_parse_stack
Return value on the top of the stack (without popping it).
tos - Variable in class java_cup.runtime.lr_parser
Indication of the index for top of stack (for use by actions).
toString() - Method in class java_cup.action_part
Convert to a string.
toString() - Method in class java_cup.lalr_item_set
Convert to string.
toString() - Method in class java_cup.lalr_item
Convert to string.
toString() - Method in class java_cup.lalr_state
Convert to a string.
toString() - Method in class java_cup.lalr_transition
Convert to a string.
toString() - Method in class java_cup.lr_item_core
Convert to a string
toString() - Method in class java_cup.non_terminal
convert to string
toString() - Method in class java_cup.parse_action_table
 
toString() - Method in class java_cup.parse_action
Convert to string.
toString() - Method in class java_cup.parse_reduce_table
Convert to a string.
toString() - Method in class java_cup.production_part
Convert to a string.
toString() - Method in class java_cup.production
Convert to a string.
toString() - Method in class java_cup.reduce_action
Convert to string.
toString() - Method in class java_cup.shift_action
Convert to a string.
toString() - Method in class java_cup.symbol_part
Convert to a string.
toString() - Method in class java_cup.symbol_set
Convert to a string.
toString() - Method in class java_cup.symbol
Convert to a string.
toString() - Method in class java_cup.terminal_set
Convert to string.
toString() - Method in class java_cup.terminal
Convert to a string.
transitions() - Method in class java_cup.lalr_state
List of transitions out of this state.
translate_labels(production_part[], int, String, String) - Method in class java_cup.production
Translate label names to appropriate code within all action strings.
try_parse_ahead(boolean) - Method in class java_cup.runtime.lr_parser
Do a simulated parse forward (a "parse ahead") from the current stack configuration using stored lookahead input and a virtual parse stack.

U

under_non_term - Variable in class java_cup.parse_reduce_row
Actual entries for the row.
under_state - Variable in class java_cup.parse_action_table
Actual array of rows, one per state.
under_state - Variable in class java_cup.parse_reduce_table
Actual array of rows, one per state
under_term - Variable in class java_cup.parse_action_row
Actual action entries for the row.
unrecovered_syntax_error(token) - Method in class java_cup.runtime.lr_parser
This method is called if it is determined that syntax error recovery has been unsuccessful.
unused_non_term - Static variable in class java_cup.emit
Count of unused non terminals.
unused_term - Static variable in class java_cup.emit
Count of unused terminals.
update - Static variable in class java_cup.version
The update letter.
usage(String) - Static method in class java_cup.Main
Print a "usage message" that described possible command line options, then exit.
use_count() - Method in class java_cup.symbol
Count of how many times the symbol appears in productions.
user_init() - Method in class java_cup.parser
user initialization
user_init() - Method in class java_cup.runtime.lr_parser
User code for initialization inside the parser.

V

version - Class in java_cup
This class contains version and authorship information.
version() - Constructor for class java_cup.version
 
version_str - Static variable in class java_cup.version
String for the current version.
virtual_parse_stack - Class in java_cup.runtime
This class implements a temporary or "virtual" parse stack that replaces the top portion of the actual parse stack (the part that has been changed by some set of operations) while maintaining its original contents.
virtual_parse_stack(Stack) - Constructor for class java_cup.runtime.virtual_parse_stack
Constructor to build a virtual stack out of a real stack.
vstack - Variable in class java_cup.runtime.virtual_parse_stack
The virtual top portion of the stack.

W

warning_count - Static variable in class java_cup.lexer
Count of warnings issued so far

_

_action - Variable in class java_cup.production
An action_part containing code for the action to be performed when we reduce with this production.
_action_table - Static variable in class java_cup.parser
parse action table
_all - Variable in class java_cup.lalr_item_set
A hash table to implement the set.
_all - Static variable in class java_cup.lalr_state
Collection of all states.
_all - Static variable in class java_cup.non_terminal
Table of all non-terminals -- elements are stored using name strings as the key
_all - Static variable in class java_cup.production
Table of all productions.
_all - Variable in class java_cup.symbol_set
A hash table to hold the set.
_all - Static variable in class java_cup.terminal
Table of all terminals.
_all_by_index - Static variable in class java_cup.terminal
Table of all terminals indexed by their index number.
_all_kernels - Static variable in class java_cup.lalr_state
Hash table to find states by their kernels (i.e, the original, unclosed, set of items -- which uniquely define the state).
_base_production - Variable in class java_cup.action_production
The production we were taken out of.
_code_string - Variable in class java_cup.action_part
String containing code for the action in question.
_core_hash_cache - Variable in class java_cup.lr_item_core
Cache of the hash code.
_done_parsing - Variable in class java_cup.runtime.lr_parser
Internal flag to indicate when parser should quit.
_dot_pos - Variable in class java_cup.lr_item_core
The position of the "dot" -- this indicates the part of the production that the marker is before, so 0 indicates a dot at the beginning of the RHS.
_elements - Variable in class java_cup.terminal_set
Bitset to implement the actual set.
_error_sync_size - Static variable in class java_cup.runtime.lr_parser
The default number of tokens after an error we much match to consider it recovered from.
_first_set - Variable in class java_cup.non_terminal
First set for this non-terminal.
_first_set - Variable in class java_cup.production
First set of the production.
_index - Variable in class java_cup.lalr_state
Index of this state in the parse tables
_index - Variable in class java_cup.production
Index number of the production.
_index - Variable in class java_cup.symbol
Index of this symbol (terminal or non terminal) in the parse tables.
_items - Variable in class java_cup.lalr_state
The item set for this state.
_label - Variable in class java_cup.production_part
Optional label for referring to the part within an action (null for no label).
_lhs - Variable in class java_cup.production
The left hand side non-terminal.
_lookahead - Variable in class java_cup.lalr_item
The lookahead symbols of the item.
_name - Variable in class java_cup.symbol
String for the human readable name of the symbol.
_next - Variable in class java_cup.lalr_transition
Next transition in linked list of transitions out of a state
_nullable - Variable in class java_cup.non_terminal
Nullability of this non terminal.
_nullable - Variable in class java_cup.production
Nullability of the production (can it derive the empty string).
_nullable_known - Variable in class java_cup.production
Is the nullability of the production known or unknown?
_num_reductions - Variable in class java_cup.production
Count of number of reductions using this production.
_num_states - Variable in class java_cup.parse_action_table
How many rows/states are in the machine/table.
_num_states - Variable in class java_cup.parse_reduce_table
How many rows/states in the machine/table.
_on_symbol - Variable in class java_cup.lalr_transition
The symbol we make the transition on.
_production_table - Static variable in class java_cup.parser
production table
_productions - Variable in class java_cup.non_terminal
Table of all productions with this non terminal on the LHS.
_propagate_items - Variable in class java_cup.lalr_item
Links to items that the lookahead needs to be propagated to.
_reduce_table - Static variable in class java_cup.parser
reduce_goto table
_reduce_with - Variable in class java_cup.reduce_action
The production we reduce with.
_rhs - Variable in class java_cup.production
A collection of parts for the right hand side.
_rhs_length - Variable in class java_cup.production
How much of the right hand side array we are presently using.
_shift_to - Variable in class java_cup.shift_action
The state we shift to.
_size - Static variable in class java_cup.parse_action_row
Number of columns (terminals) in every row.
_size - Static variable in class java_cup.parse_reduce_row
Number of columns (non terminals) in every row.
_stack_type - Variable in class java_cup.symbol
String for the type of object used for the symbol on the parse stack.
_symbol_after_dot - Variable in class java_cup.lr_item_core
Cache of symbol after the dot.
_the_production - Variable in class java_cup.lr_item_core
The production for the item.
_the_symbol - Variable in class java_cup.symbol_part
The symbol that this part is made up of.
_to_state - Variable in class java_cup.lalr_transition
The state we transition to.
_transitions - Variable in class java_cup.lalr_state
List of transitions out of this state.
_use_count - Variable in class java_cup.symbol
Count of how many times the symbol appears in productions.
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