Alphabetical Index

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

_

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

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 field in class java_cup.emit
User declarations for direct inclusion in user action class.
action_code_time - static field in class java_cup.emit
Time to produce action code class.
action_part - class java_cup.action_part
This class represents a part of a production which contains an action.
action_part(String) - constructor for class java_cup.action_part
Simple constructor.
A specialized version of a production used when we split an existing production in order to remove an embedded action.
Constructor.
action_tab - field in class java_cup.runtime.lr_parser
Direct reference to the action table.
action_table - static field in class java_cup.Main
Resulting parse action table.
action_table() - method in class java_cup.runtime.lr_parser
The action table (supplied by generated subclass).
action_table_time - static field in class java_cup.emit
Time to produce the action table.
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 a transition out of this state to another.
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.
assoc - class java_cup.assoc
author_str - static field 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 field 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.
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.
check_end - static field 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.
class_type_argument - static field in class java_cup.emit
TUM changes; proposed by Henning Niss 20050628: Type arguments for class declaration
clear() - static method in class java_cup.emit
clear() - static method in class java_cup.lalr_state
clear() - static method in class java_cup.non_terminal
clear() - static method in class java_cup.parse_action_row
clear() - static method in class java_cup.parse_reduce_row
clear() - static method in class java_cup.production
clear() - static method in class java_cup.terminal
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.
Default Implementation for SymbolFactory, creates plain old Symbols
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 class 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.
CUPTask - class java_cup.anttask.CUPTask
java_cup.anttask.CUPTask.java
cur_err_token() - method in class java_cup.runtime.lr_parser
Return the current lookahead in our error "parse ahead" buffer.
cur_token - field in class java_cup.runtime.lr_parser
The current lookahead Symbol.

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_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(Symbol) - method in class java_cup.runtime.lr_parser
Do debug output for shift.
debug_stack() - method in class java_cup.runtime.lr_parser
Do debug output for stack state.
declare_labels(rhs[],int,String) - method in class java_cup.production
Declare label names as valid variables within the action string
default_reduce - field in class java_cup.parse_action_row
Default (reduce) action for this row.
Default Implementation for SymbolFactory, creates plain old Symbols
DefaultSymbolFactory() - constructor for class java_cup.runtime.DefaultSymbolFactory
DefaultSymbolFactory for CUP.
dest_dir - static field in class java_cup.Main
Output directory.
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).
Emit the action table.
do_escaped(PrintWriter,char) - static method in class java_cup.emit
do_newline(PrintWriter,int,int) - static method in class java_cup.emit
do_reduce_table(PrintWriter,parse_reduce_table) - static method in class java_cup.emit
Emit the reduce-goto table.
do_table_as_string(PrintWriter,short[][]) - static method in class java_cup.emit
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.
dump_end - static field 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 java_cup.emit
This class handles emitting generated code for the resulting parser.
emit_action_code(PrintWriter,production) - static method in class java_cup.emit
Emit code for the non-public class holding the actual action code.
emit_end - static field in class java_cup.Main
Timing data -- when did we finish emitting code
emit_error(String) - method in class java_cup.ErrorManager
emit_error(String,Symbol) - method in class java_cup.ErrorManager
emit_fatal(String) - method in class java_cup.ErrorManager
Error message format: ERRORLEVEL at (LINE/COLUMN)@SYMBOL: MESSAGE ERRORLEVEL : MESSAGE
emit_fatal(String,Symbol) - method in class java_cup.ErrorManager
emit_package(PrintWriter) - 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(PrintWriter) - 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_warning(String) - method in class java_cup.ErrorManager
emit_warning(String,Symbol) - method in class java_cup.ErrorManager
EMPTY - static field in class java_cup.terminal_set
Constant for the empty set.
empty() - method in class java_cup.terminal_set
Determine if the set is empty.
empty() - method in class java_cup.runtime.virtual_parse_stack
Indicate whether the stack is empty.
EOF - static field in class java_cup.terminal
Special terminal for end of input.
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(Object) - method in class java_cup.action_part
Generic equality comparison.
equals(Object) - method in class java_cup.lalr_item
Generic equality comparison.
equals(Object) - method in class java_cup.lalr_item_set
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.nonassoc_action
Generic equality test.
equals(Object) - method in class java_cup.parse_action
Generic equality test.
equals(Object) - method in class java_cup.production
Generic equality comparison.
equals(Object) - method in class java_cup.production_part
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.
equals(parse_action) - method in class java_cup.nonassoc_action
Equality test.
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.
ERROR - static field in class java_cup.parse_action
Constant for action type -- error action.
error - static field in class java_cup.terminal
special terminal used for error recovery
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.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 Symbols after an error we much match to consider it recovered from.
ErrorManager - class java_cup.ErrorManager
execute() - method in class java_cup.anttask.CUPTask
executes the task parses all attributes and validates options...
expect_conflicts - static field in class java_cup.Main
User option -- number of conflicts to expect

F

final_time - static field in class java_cup.Main
Timing data -- when were we completely done
find(int) - static method in class java_cup.non_terminal
Lookup a non terminal by index.
find(int) - static method in class java_cup.production
Lookup a production by index.
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_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 field 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.
Procedure that attempts to fix a shift/reduce error by using precedences.

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.
getDestdir() - method in class java_cup.anttask.CUPTask
Gets the value of destdir
getErrorCount() - method in class java_cup.ErrorManager
getExpect() - method in class java_cup.anttask.CUPTask
Gets the value of expect
getFatalCount() - method in class java_cup.ErrorManager
getForce() - method in class java_cup.anttask.CUPTask
Gets the value of force
getManager() - static method in class java_cup.ErrorManager
getPackage() - method in class java_cup.anttask.CUPTask
Gets the value of _package
getParser() - method in class java_cup.anttask.CUPTask
Gets the value of parser
getQuiet() - method in class java_cup.anttask.CUPTask
Gets the value of quiet
getScanner() - method in class java_cup.runtime.lr_parser
Simple accessor method to get the default scanner.
getSrcfile() - method in class java_cup.anttask.CUPTask
Get the Srcfile value.
getSymbolFactory() - method in class java_cup.runtime.lr_parser
Whenever creation of a new Symbol is necessary, one should use this factory.
getSymbols() - method in class java_cup.anttask.CUPTask
Gets the value of symbols
getWarningCount() - method in class java_cup.ErrorManager
goto_table_time - static field 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
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_item_set
Return hash code.
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.nonassoc_action
Compute a hash code.
hashCode() - method in class java_cup.parse_action
Compute a hash code.
hashCode() - method in class java_cup.production
Produce a hash code.
hashCode() - method in class java_cup.production_part
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 - field in class java_cup.lalr_item_set
Cached hashcode for this set.

I

import_list - static field in class java_cup.emit
List of imports (Strings containing class names) to go with actions.
include_non_terms - static field 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_actions() - method in class java_cup.runtime.lr_parser
Initialize the action object.
init_code - static field in class java_cup.emit
User code for user_init() which is called during parser initialization.
input_file - static field in class java_cup.Main
Input file.
inspect(String) - method in class java_cup.anttask.CUPTask
Let's search for package name
Exception subclass for reporting internal errors in JavaCup.
internal_error(String) - constructor for class 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_embedded_action - field in class java_cup.non_terminal
flag non-terminals created to embed action productions
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.
isCompact_red() - method in class java_cup.anttask.CUPTask
Gets the value of compact_red
isDebug() - method in class java_cup.anttask.CUPTask
Gets the value of debug
isDump() - method in class java_cup.anttask.CUPTask
Gets the value of dump
isDump_grammar() - method in class java_cup.anttask.CUPTask
Gets the value of dump_grammar
isDump_states() - method in class java_cup.anttask.CUPTask
Gets the value of dump_states
isDump_tables() - method in class java_cup.anttask.CUPTask
Gets the value of dump_tables
isInterface() - method in class java_cup.anttask.CUPTask
Gets the value of _interface
isNonterms() - method in class java_cup.anttask.CUPTask
Gets the value of nonterms
isNopositions() - method in class java_cup.anttask.CUPTask
Gets the value of nopositions
isNoscanner() - method in class java_cup.anttask.CUPTask
Gets the value of noscanner
isNosummary() - method in class java_cup.anttask.CUPTask
Gets the value of nosummary
isNowarn() - method in class java_cup.anttask.CUPTask
Gets the value of nowarn
isProgress() - method in class java_cup.anttask.CUPTask
Gets the value of progress
isTime() - method in class java_cup.anttask.CUPTask
Gets the value of time
items() - method in class java_cup.lalr_state
The item set for this state.

K

kind() - method in class java_cup.nonassoc_action
Quick access to type of action.
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).
lalr_item - class java_cup.lalr_item
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 java_cup.lalr_item_set
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 java_cup.lalr_state
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.
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.
Full constructor.
left - static field in class java_cup.assoc
left - field in class java_cup.runtime.Symbol
The data passed to parser
lhs() - method in class java_cup.production
The left hand side non-terminal.
lookahead - field in class java_cup.runtime.lr_parser
Lookahead Symbols used for attempting error recovery "parse aheads".
lookahead() - method in class java_cup.lalr_item
The lookahead symbols of the item.
lookahead_pos - field 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 java_cup.lr_item_core
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 java_cup.runtime.lr_parser
This class implements a skeleton table driven LR parser.
lr_parser() - constructor for class java_cup.runtime.lr_parser
Simple constructor.
lr_parser(Scanner) - constructor for class java_cup.runtime.lr_parser
Constructor that sets the default scanner.
lr_parser(Scanner,SymbolFactory) - constructor for class java_cup.runtime.lr_parser
Constructor that sets the default scanner and a SymbolFactory
lr_values - static field in class java_cup.Main
User option -- should generator generate code for left/right values?
lr_values() - static method in class java_cup.emit
whether or not to emit code for left and right values

M

machine_end - static field in class java_cup.Main
Timing data -- when did we end state machine construction
Main - class java_cup.Main
This class serves as the main driver for the JavaCup system.
main(argv[]) - static method in class java_cup.Main
The main driver for the system.
major - static field in class java_cup.version
The major version number.
Return label declaration code
Helper routine to merge adjacent actions in a set of RHS parts
minor - static field 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 - field in class java_cup.lalr_item
Flag to indicate that this item needs to propagate its lookahead (whether it has changed or not).
newSymbol(String,int) - method in class java_cup.runtime.ComplexSymbolFactory
newSymbol(String,int) - method in class java_cup.runtime.DefaultSymbolFactory
newSymbol(String,int) - method in class java_cup.runtime.SymbolFactory
newSymbol(String,int,int,int) - method in class java_cup.runtime.DefaultSymbolFactory
newSymbol(String,int,Object) - method in class java_cup.runtime.ComplexSymbolFactory
newSymbol(String,int,Object) - method in class java_cup.runtime.DefaultSymbolFactory
newSymbol(String,int,Object) - method in class java_cup.runtime.SymbolFactory
Construction with left/right propagation switched off
newSymbol(String,int,Symbol,Symbol) - method in class java_cup.runtime.SymbolFactory
Construction with left/right propagation switched on
next() - method in class java_cup.lalr_transition
Next transition in linked list of transitions out of a state
next_index - static field in class java_cup.lalr_state
Static counter for assigning unique state indexes.
next_index - static field in class java_cup.non_terminal
Static counter to assign unique indexes.
next_index - static field in class java_cup.production
Static counter for assigning unique index numbers.
next_index - static field in class java_cup.terminal
Static counter to assign unique index.
next_nt - static field in class java_cup.non_terminal
Static counter for creating unique non-terminal names
next_token() - method in class java_cup.runtime.Scanner
Return the next token, or null on end-of-file.
no_prec - static field in class java_cup.assoc
no_summary - static field in class java_cup.Main
User option -- do not print a summary.
non_terminal - class java_cup.non_terminal
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.
nonassoc - static field in class java_cup.assoc
NONASSOC - static field in class java_cup.parse_action
Constants for action type -- reduce action.
This class represents a shift/reduce nonassociative error within the parse table.
nonassoc_action() - constructor for class java_cup.nonassoc_action
Simple 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 field 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 field in class java_cup.emit
Do we skip warnings?
nullability_end - static field 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 field 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 field in class java_cup.Main
User option -- do we compact tables by making most common reduce the default action
opt_do_debug - static field in class java_cup.Main
User option -- do we run produce extra debugging messages
opt_dump_grammar - static field in class java_cup.Main
User option -- do we produce a dump of the grammar
opt_dump_states - static field in class java_cup.Main
User option -- do we produce a dump of the state machine
opt_dump_tables - static field in class java_cup.Main
User option -- do we produce a dump of the parse tables
opt_show_timing - static field in class java_cup.Main
User option -- do we show timing information as a part of the summary

P

package_name - static field 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 java_cup.parse_action
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.
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.
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(argv[]) - static method in class java_cup.Main
Parse command line options and arguments to set various user-option flags and variables.
parse_end - static field 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.
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.
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 - field in class java_cup.runtime.Symbol
The parse state to be recorded on the parse stack with this symbol.
Emit the parser subclass with embedded tables.
parser_class_file - static field in class java_cup.Main
Output file for the parser class.
parser_class_name - static field in class java_cup.emit
Name of the generated parser class.
parser_code - static field in class java_cup.emit
User declarations for direct inclusion in parser class.
parser_time - static field 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.
precedence_num() - method in class java_cup.production
Access to the precedence of the rule
precedence_num() - method in class java_cup.terminal
get the precedence of a terminal
precedence_side() - method in class java_cup.production
precedence_side() - method in class java_cup.terminal
prefix - static field in class java_cup.emit
The prefix placed on names that pollute someone else's name space.
prelim_end - static field in class java_cup.Main
Timing data -- when did we end preliminaries
print_progress - static field in class java_cup.Main
User option -- do we print progress messages.
production - class java_cup.production
This class represents a production in the grammar.
production(non_terminal,rhs_parts[],int) - constructor for class java_cup.production
Constructor with no action string.
Full constructor.
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 - field in class java_cup.runtime.lr_parser
Direct reference to the production table.
production_table() - method in class java_cup.runtime.lr_parser
Table of production information (supplied by generated subclass).
production_table_time - static field 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 field 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 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 - field in class java_cup.runtime.virtual_parse_stack
Top of stack indicator for where we leave off in the real stack.
real_stack - field in class java_cup.runtime.virtual_parse_stack
The real stack that we shadow.
REDUCE - static field in class java_cup.parse_action
Constants for action type -- reduce action.
reduce_action - class java_cup.reduce_action
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 field in class java_cup.Main
Timing data -- when did we end checking for non-reduced productions
reduce_tab - field in class java_cup.runtime.lr_parser
Direct reference to the reduce-goto table.
reduce_table - static field in class java_cup.Main
Resulting 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 field 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(terminal_set) - 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.runtime.lr_parser
Report a non fatal error (or warning).
report_fatal_error(String,Object) - method in class java_cup.runtime.lr_parser
Report a fatal error.
Produce a warning message for one reduce/reduce conflict.
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 Symbol past where we started error recovery (this consumes one new Symbol 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.
right - static field in class java_cup.assoc
right - field in class java_cup.runtime.Symbol
The data passed to parser

S

scan() - method in class java_cup.runtime.lr_parser
Get the next Symbol from the input (supplied by generated subclass).
scan_code - static field in class java_cup.emit
User code for scan() which is called to get the next Symbol.
Scanner - interface java_cup.runtime.Scanner
Defines the Scanner interface, which CUP uses in the default implementation of lr_parser.scan().
set_code_string(String) - method in class java_cup.action_part
Set the code string.
set_lr_values(boolean) - static method in class java_cup.emit
set_precedence(int,int) - method in class java_cup.terminal
set the precedence of a terminal
set_precedence_num(int) - method in class java_cup.production
Setting the precedence of a rule
set_precedence_side(int) - method in class java_cup.production
setCompact_red(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of compact_red
setDebug(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of debug
setDestdir(String) - method in class java_cup.anttask.CUPTask
Sets the value of destdir
setDump(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of dump
setDump_grammar(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of dump_grammar
setDump_states(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of dump_states
setDump_tables(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of dump_tables
setExpect(String) - method in class java_cup.anttask.CUPTask
Sets the value of expect
setForce(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of force
setInterface(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of _interface
setNonterms(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of nonterms
setNopositions(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of nopositions
setNoscanner(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of noscanner
setNosummary(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of nosummary
setNowarn(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of nowarn
setPackage(String) - method in class java_cup.anttask.CUPTask
Sets the value of _package
setParser(String) - method in class java_cup.anttask.CUPTask
Sets the value of parser
setProgress(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of progress
setQuiet(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of quiet
setScanner(Scanner) - method in class java_cup.runtime.lr_parser
Simple accessor method to set the default scanner.
setSrcfile(String) - method in class java_cup.anttask.CUPTask
Set the Srcfile value.
setSymbols(String) - method in class java_cup.anttask.CUPTask
Sets the value of symbols
setTime(boolean) - method in class java_cup.anttask.CUPTask
Sets the value of time
SHIFT - static field in class java_cup.parse_action
Constant for action type -- shift action.
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_action - class java_cup.shift_action
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 - field 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 field in class java_cup.non_terminal
special non-terminal for start symbol
start_production - static field in class java_cup.emit
The start production of the grammar.
start_production() - method in class java_cup.runtime.lr_parser
The index of the start production (supplied by generated subclass).
start_state - static field in class java_cup.Main
Start state in the overall state machine.
start_state() - method in class java_cup.runtime.lr_parser
The index of the start state (supplied by generated subclass).
start_time - static field in class java_cup.Main
Timing data -- when did we start
startSymbol(String,int,int) - method in class java_cup.runtime.ComplexSymbolFactory
startSymbol(String,int,int) - method in class java_cup.runtime.DefaultSymbolFactory
startSymbol(String,int,int) - method in class java_cup.runtime.SymbolFactory
Construction of start symbol
Helper routine to strip a trailing action off rhs and return it
suppress_scanner - static field in class java_cup.Main
User option -- should generator suppress references to java_cup.runtime.Scanner for compatibility with old runtimes?
sym - field in class java_cup.runtime.Symbol
The symbol number of the terminal or non terminal being represented
sym_interface - static field in class java_cup.Main
User option -- should symbols be put in a class or an interface? [CSA]
symbol - class java_cup.symbol
This abstract class serves as the base class for grammar symbols (i.e., both terminals and non-terminals).
Symbol - class java_cup.runtime.Symbol
Defines the Symbol class, which is used to represent all terminals and nonterminals while parsing.
Symbol(int) - constructor for class java_cup.runtime.Symbol
Constructor for no value or l,r
Symbol(int,int,int) - constructor for class java_cup.runtime.Symbol
Constructor for no value
Symbol(int,int,int,Object) - constructor for class java_cup.runtime.Symbol
Constructor for l,r values
Symbol(int,Object) - constructor for class java_cup.runtime.Symbol
Constructor for no l,r values
Symbol(int,Symbol,Symbol) - constructor for class java_cup.runtime.Symbol
Symbol(int,Symbol,Symbol,Object) - constructor for class java_cup.runtime.Symbol
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 field in class java_cup.Main
Output file for the symbol constant class.
symbol_const_class_name - static field in class java_cup.emit
Name of the generated class for symbol constants.
symbol_part - class java_cup.symbol_part
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 java_cup.symbol_set
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.
SymbolFactory - interface java_cup.runtime.SymbolFactory
Creates the Symbols interface, which CUP uses as default
symbolFactory - field in class java_cup.runtime.lr_parser
symbols(PrintWriter,boolean,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 field in class java_cup.emit
Time to produce symbol constant class.
syntax_error(Symbol) - 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 field in class java_cup.Main
Timing data -- when did we end table construction
terminal - class java_cup.terminal
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
Constructor for non-precedented terminal
terminal(String,String,int,int) - constructor for class java_cup.terminal
Full constructor.
terminal_set - class java_cup.terminal_set
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 field 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.
top() - method in class java_cup.runtime.virtual_parse_stack
Return value on the top of the stack (without popping it).
tos - field 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
Convert to string.
toString() - method in class java_cup.lalr_item_set
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.nonassoc_action
Convert to string.
toString() - method in class java_cup.parse_action
Convert to string.
toString() - method in class java_cup.parse_action_table
toString() - method in class java_cup.parse_reduce_table
Convert to a string.
toString() - method in class java_cup.production
Convert to a string.
toString() - method in class java_cup.production_part
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
Convert to a string.
toString() - method in class java_cup.runtime.Symbol
Printing this token out.
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.terminal
Convert to a string.
toString() - method in class java_cup.terminal_set
Convert to string.
transitions() - method in class java_cup.lalr_state
List of transitions out of this state.
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.
typeArgument() - static method in class java_cup.emit
TUM changes; proposed by Henning Niss 20050628 Build a string with the specified type arguments, if present, otherwise an empty string.

U

under_non_term - field in class java_cup.parse_reduce_row
Actual entries for the row.
under_state - field in class java_cup.parse_action_table
Actual array of rows, one per state.
under_state - field in class java_cup.parse_reduce_table
Actual array of rows, one per state
under_term - field in class java_cup.parse_action_row
Actual action entries for the row.
unpackFromStrings(String[]) - static method in class java_cup.runtime.lr_parser
Utility function: unpacks parse tables from strings
unrecovered_syntax_error(Symbol) - 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 field in class java_cup.emit
Count of unused non terminals.
unused_term - static field in class java_cup.emit
Count of unused terminals.
update - static field 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.runtime.lr_parser
User code for initialization inside the parser.

V

value - field in class java_cup.runtime.Symbol
version - class java_cup.version
This class contains version and authorship information.
version_str - static field in class java_cup.version
String for the current version.
virtual_parse_stack - class java_cup.runtime.virtual_parse_stack
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 - field in class java_cup.runtime.virtual_parse_stack
The virtual top portion of the stack.