PythonCodeGenerator (Antlr, repackaged as an OSGI bundle 2.7.8 API)

java.lang.Object
- antlr.CodeGenerator
- - antlr.PythonCodeGenerator

```
public class PythonCodeGenerator
extends CodeGenerator
```
Generate MyParser.java, MyLexer.java and MyParserTokenTypes.java

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`caseSizeThreshold`
`protected boolean`	`genAST`
`static String`	`initHeaderAction`
`static String`	`mainHeaderAction`
`protected static String`	`NONUNIQUE` Special value used to mark duplicate in treeVariableMap
`protected boolean`	`saveText`
`protected int`	`syntacticPredLevel`

Fields inherited from class antlr.CodeGenerator
analyzer, antlrTool, behavior, BITSET_OPTIMIZE_INIT_THRESHOLD, bitsetsUsed, bitsetTestThreshold, charFormatter, currentOutput, DEBUG_CODE_GENERATOR, DEFAULT_BITSET_TEST_THRESHOLD, DEFAULT_MAKE_SWITCH_THRESHOLD, grammar, makeSwitchThreshold, tabs, TokenTypesFileExt, TokenTypesFileSuffix

Constructor Summary

Constructors
Constructor and Description

PythonCodeGenerator()

Constructors
Constructor and Description
`PythonCodeGenerator()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`_printAction(String s)` Print an action without leading tabs, attempting to preserve the current indentation level for multi-line actions Ignored if string is null.
`protected void`	`_printJavadoc(String s)`
`protected int`	`addSemPred(String predicate)` Adds a semantic predicate string to the sem pred vector These strings will be used to build an array of sem pred names when building a debugging parser.
`protected void`	`checkCurrentOutputStream()`
`void`	`exitIfError()`
`protected String`	`extractIdOfAction(String s, int line, int column)` Get the identifier portion of an argument-action.
`protected String`	`extractTypeOfAction(String s, int line, int column)` Get the type portion of an argument-action.
`protected void`	`flushTokens()`
`void`	`gen()` Generate the parser, lexer, treeparser, and token types in Java
`void`	`gen(antlr.ActionElement action)` Generate code for the given grammar element.
`void`	`gen(antlr.AlternativeBlock blk)` Generate code for the given grammar element.
`void`	`gen(antlr.BlockEndElement end)` Generate code for the given grammar element.
`void`	`gen(antlr.CharLiteralElement atom)` Generate code for the given grammar element.
`void`	`gen(antlr.CharRangeElement r)` Generate code for the given grammar element.
`void`	`gen(antlr.LexerGrammar g)` Generate the lexer Java file
`void`	`gen(antlr.OneOrMoreBlock blk)` Generate code for the given grammar element.
`void`	`gen(antlr.ParserGrammar g)` Generate the parser Java file
`void`	`gen(antlr.RuleRefElement rr)` Generate code for the given grammar element.
`void`	`gen(antlr.StringLiteralElement atom)` Generate code for the given grammar element.
`void`	`gen(antlr.TokenRangeElement r)` Generate code for the given grammar element.
`void`	`gen(antlr.TokenRefElement atom)` Generate code for the given grammar element.
`void`	`gen(antlr.TreeElement t)` Generate code for the given grammar element.
`void`	`gen(antlr.TreeWalkerGrammar g)` Generate the tree-parser Java file
`void`	`gen(antlr.WildcardElement wc)` Generate code for the given grammar element.
`void`	`gen(antlr.ZeroOrMoreBlock blk)` Generate code for the given grammar element.
`protected void`	`genAlt(antlr.Alternative alt, antlr.AlternativeBlock blk)` Generate an alternative.
`protected void`	`genASTDeclaration(antlr.AlternativeElement el)`
`protected void`	`genASTDeclaration(antlr.AlternativeElement el, String node_type)`
`protected void`	`genASTDeclaration(antlr.AlternativeElement el, String var_name, String node_type)`
`protected void`	`genBitsets(Vector bitsetList, int maxVocabulary)` Generate all the bitsets to be used in the parser or lexer Generate the raw bitset data like "long _tokenSet1_data[] = {...}" and the BitSet object declarations like "BitSet _tokenSet1 = new BitSet(_tokenSet1_data)" Note that most languages do not support object initialization inside a class definition, so other code-generators may have to separate the bitset declarations from the initializations (e.g., put the initializations in the generated constructor instead).
`protected void`	`genBlockInitAction(antlr.AlternativeBlock blk)` Generate the init action for a block, which may be a RuleBlock or a plain AlternativeBLock.
`protected void`	`genBlockPreamble(antlr.AlternativeBlock blk)` Generate the header for a block, which may be a RuleBlock or a plain AlternativeBLock.
`protected void`	`genCases(BitSet p)` Generate a series of case statements that implement a BitSet test.
`antlr.PythonBlockFinishingInfo`	`genCommonBlock(antlr.AlternativeBlock blk, boolean noTestForSingle)` Generate common code for a block of alternatives; return a postscript that needs to be generated at the end of the block.
`protected void`	`genHeader()` Generate a header that is common to all Python files
`protected void`	`genHeaderInit(Grammar grammar)`
`protected void`	`genHeaderMain(Grammar grammar)`
`protected void`	`genJavadocComment(Grammar g)`
`protected void`	`genJavadocComment(antlr.RuleSymbol g)`
`protected void`	`genLexerTest()` Generate an automated test for Python CharScanner (sub)classes.
`protected void`	`genMatch(BitSet b)`
`protected void`	`genMatch(antlr.GrammarAtom atom)`
`protected void`	`genMatchUsingAtomText(antlr.GrammarAtom atom)`
`protected void`	`genMatchUsingAtomTokenType(antlr.GrammarAtom atom)`
`void`	`genNextToken()` Generate the nextToken() rule.
`void`	`genRule(antlr.RuleSymbol s, boolean startSymbol, int ruleNum)` Gen a named rule block.
`protected void`	`genSemPred(String pred, int line)`
`protected void`	`genSemPredMap()` Write an array of Strings which are the semantic predicate expressions.
`protected void`	`genSynPred(antlr.SynPredBlock blk, String lookaheadExpr)`
`protected void`	`genTokenASTNodeMap()` Create and set Integer token type objects that map to Java Class objects (which AST node to create).
`void`	`genTokenStrings()` Generate a static array containing the names of the tokens, indexed by the token type values.
`protected void`	`genTokenTypes(antlr.TokenManager tm)` Generate the token types Java file
`String`	`getASTCreateString(antlr.GrammarAtom atom, String astCtorArgs)` Get a string for an expression to generate creating of an AST node
`String`	`getASTCreateString(String astCtorArgs)` Get a string for an expression to generate creating of an AST node.
`String`	`getASTCreateString(Vector v)` Get a string for an expression to generate creation of an AST subtree.
`protected String`	`getLookaheadTestExpression(antlr.Alternative alt, int maxDepth)` Generate a lookahead test expression for an alternate.
`protected String`	`getLookaheadTestExpression(Lookahead[] look, int k)`
`protected String`	`getLookaheadTestTerm(int k, BitSet p)` Generate a depth==1 lookahead test expression given the BitSet.
`String`	`getRangeExpression(int k, int[] elems)` Return an expression for testing a contiguous renage of elements
`protected boolean`	`isspace(char c)`
`protected boolean`	`lookaheadIsEmpty(antlr.Alternative alt, int maxDepth)` Is the lookahead for this alt empty?
`String`	`mapTreeId(String idParam, ActionTransInfo transInfo)` Map an identifier to it's corresponding tree-node variable.
`protected void`	`od(String s, int i, int end, String msg)`
`protected void`	`printAction(String s)` Print an action with leading tabs, attempting to preserve the current indentation level for multi-line actions Ignored if string is null.
`protected void`	`printActionCode(String actionStr, int line)`
`protected void`	`printGrammarAction(Grammar grammar)`
`protected void`	`printMainFunc(String s)`
`protected void`	`printTabs()` Create a Java code-generator using the given Grammar.
`protected String`	`processActionCode(String actionStr, int line)`
`protected String`	`processActionForSpecialSymbols(String actionStr, int line, RuleBlock currentRule, ActionTransInfo tInfo)` Lexically process $var and tree-specifiers in the action.
`void`	`setupOutput(String className)` This method exists so a subclass, namely VAJCodeGenerator, can open the file in its own evil way.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - syntacticPredLevel
```
protected int syntacticPredLevel
```
  - genAST
```
protected boolean genAST
```
  - saveText
```
protected boolean saveText
```
  - initHeaderAction
```
public static final String initHeaderAction
```
    See Also:
    
    Constant Field Values
  - mainHeaderAction
```
public static final String mainHeaderAction
```
    See Also:
    
    Constant Field Values
  - NONUNIQUE
```
protected static final String NONUNIQUE
```
    Special value used to mark duplicate in treeVariableMap
  - caseSizeThreshold
```
public static final int caseSizeThreshold
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PythonCodeGenerator
```
public PythonCodeGenerator()
```
- Method Detail
  - printTabs
```
protected void printTabs()
```
    Create a Java code-generator using the given Grammar. The caller must still call setTool, setBehavior, and setAnalyzer before generating code.
    
    Overrides:
    
    printTabs in class CodeGenerator
  - addSemPred
```
protected int addSemPred(String predicate)
```
    Adds a semantic predicate string to the sem pred vector These strings will be used to build an array of sem pred names when building a debugging parser. This method should only be called when the debug option is specified
  - exitIfError
```
public void exitIfError()
```
  - checkCurrentOutputStream
```
protected void checkCurrentOutputStream()
```
  - extractIdOfAction
```
protected String extractIdOfAction(String s,
                                   int line,
                                   int column)
```
    Get the identifier portion of an argument-action. For Python the ID of an action is assumed to be everything before the assignment, as Python does not support a type.
    
    Overrides:
    
    extractIdOfAction in class CodeGenerator
    
    Parameters:
    
    s - The action text
    
    line - Line used for error reporting.
    
    column - Line used for error reporting.
    
    Returns:
    
    A string containing the text of the identifier
  - extractTypeOfAction
```
protected String extractTypeOfAction(String s,
                                     int line,
                                     int column)
```
    Get the type portion of an argument-action. Python does not have a type declaration before an identifier, so we just return the empty string.
    
    Overrides:
    
    extractTypeOfAction in class CodeGenerator
    
    Parameters:
    
    s - The action text
    
    line - Line used for error reporting.
    
    Returns:
    
    A string containing the text of the type
  - flushTokens
```
protected void flushTokens()
```
  - gen
```
public void gen()
```
    Generate the parser, lexer, treeparser, and token types in Java
    
    Specified by:
    
    gen in class CodeGenerator
  - gen
```
public void gen(antlr.ActionElement action)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The {...} action to generate
  - gen
```
public void gen(antlr.AlternativeBlock blk)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The "x|y|z|..." block to generate
  - gen
```
public void gen(antlr.BlockEndElement end)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The block-end element to generate. Block-end elements are synthesized by the grammar parser to represent the end of a block.
  - gen
```
public void gen(antlr.CharLiteralElement atom)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The character literal reference to generate
  - gen
```
public void gen(antlr.CharRangeElement r)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The character-range reference to generate
  - gen
```
public void gen(antlr.LexerGrammar g)
         throws IOException
```
    Generate the lexer Java file
    
    Specified by:
    
    gen in class CodeGenerator
    
    Throws:
    
    IOException
  - genHeaderMain
```
protected void genHeaderMain(Grammar grammar)
```
  - genHeaderInit
```
protected void genHeaderInit(Grammar grammar)
```
  - printMainFunc
```
protected void printMainFunc(String s)
```
  - gen
```
public void gen(antlr.OneOrMoreBlock blk)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The (...)+ block to generate
  - gen
```
public void gen(antlr.ParserGrammar g)
         throws IOException
```
    Generate the parser Java file
    
    Specified by:
    
    gen in class CodeGenerator
    
    Throws:
    
    IOException
  - gen
```
public void gen(antlr.RuleRefElement rr)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The rule-reference to generate
  - gen
```
public void gen(antlr.StringLiteralElement atom)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The string-literal reference to generate
  - gen
```
public void gen(antlr.TokenRangeElement r)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The token-range reference to generate
  - gen
```
public void gen(antlr.TokenRefElement atom)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The token-reference to generate
  - gen
```
public void gen(antlr.TreeElement t)
```
    Description copied from class: CodeGenerator
    
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
  - gen
```
public void gen(antlr.TreeWalkerGrammar g)
         throws IOException
```
    Generate the tree-parser Java file
    
    Specified by:
    
    gen in class CodeGenerator
    
    Throws:
    
    IOException
  - gen
```
public void gen(antlr.WildcardElement wc)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    wc - The wildcard element to generate
  - gen
```
public void gen(antlr.ZeroOrMoreBlock blk)
```
    Generate code for the given grammar element.
    
    Specified by:
    
    gen in class CodeGenerator
    
    Parameters:
    
    blk - The (...)* block to generate
  - genAlt
```
protected void genAlt(antlr.Alternative alt,
                      antlr.AlternativeBlock blk)
```
    Generate an alternative.
    
    Parameters:
    
    alt - The alternative to generate
    
    blk - The block to which the alternative belongs
  - genBitsets
```
protected void genBitsets(Vector bitsetList,
                          int maxVocabulary)
```
    Generate all the bitsets to be used in the parser or lexer Generate the raw bitset data like "long _tokenSet1_data[] = {...}" and the BitSet object declarations like "BitSet _tokenSet1 = new BitSet(_tokenSet1_data)" Note that most languages do not support object initialization inside a class definition, so other code-generators may have to separate the bitset declarations from the initializations (e.g., put the initializations in the generated constructor instead).
    
    Parameters:
    
    bitsetList - The list of bitsets to generate.
    
    maxVocabulary - Ensure that each generated bitset can contain at least this value.
  - genBlockInitAction
```
protected void genBlockInitAction(antlr.AlternativeBlock blk)
```
    Generate the init action for a block, which may be a RuleBlock or a plain AlternativeBLock.
  - genBlockPreamble
```
protected void genBlockPreamble(antlr.AlternativeBlock blk)
```
    Generate the header for a block, which may be a RuleBlock or a plain AlternativeBLock. This generates any variable declarations and syntactic-predicate-testing variables.
  - genCases
```
protected void genCases(BitSet p)
```
    Generate a series of case statements that implement a BitSet test.
    
    Parameters:
    
    p - The Bitset for which cases are to be generated
  - genCommonBlock
```
public antlr.PythonBlockFinishingInfo genCommonBlock(antlr.AlternativeBlock blk,
                                                     boolean noTestForSingle)
```
    Generate common code for a block of alternatives; return a postscript that needs to be generated at the end of the block. Other routines may append else-clauses and such for error checking before the postfix is generated. If the grammar is a lexer, then generate alternatives in an order where alternatives requiring deeper lookahead are generated first, and EOF in the lookahead set reduces the depth of the lookahead. @param blk The block to generate @param noTestForSingle If true, then it does not generate a test for a single alternative.
  - genASTDeclaration
```
protected void genASTDeclaration(antlr.AlternativeElement el)
```
  - genASTDeclaration
```
protected void genASTDeclaration(antlr.AlternativeElement el,
                                 String node_type)
```
  - genASTDeclaration
```
protected void genASTDeclaration(antlr.AlternativeElement el,
                                 String var_name,
                                 String node_type)
```
  - genHeader
```
protected void genHeader()
```
    Generate a header that is common to all Python files
  - genLexerTest
```
protected void genLexerTest()
```
    Generate an automated test for Python CharScanner (sub)classes.
  - genMatch
```
protected void genMatch(BitSet b)
```
  - genMatch
```
protected void genMatch(antlr.GrammarAtom atom)
```
  - genMatchUsingAtomText
```
protected void genMatchUsingAtomText(antlr.GrammarAtom atom)
```
  - genMatchUsingAtomTokenType
```
protected void genMatchUsingAtomTokenType(antlr.GrammarAtom atom)
```
  - genNextToken
```
public void genNextToken()
```
    Generate the nextToken() rule. nextToken() is a synthetic lexer rule that is the implicit OR of all user-defined lexer rules.
  - genRule
```
public void genRule(antlr.RuleSymbol s,
                    boolean startSymbol,
                    int ruleNum)
```
    Gen a named rule block. ASTs are generated for each element of an alternative unless the rule or the alternative have a '!' modifier. If an alternative defeats the default tree construction, it must set _AST to the root of the returned AST. Each alternative that does automatic tree construction, builds up root and child list pointers in an ASTPair structure. A rule finishes by setting the returnAST variable from the ASTPair.
    
    Parameters:
    
    rule - The name of the rule to generate
    
    startSymbol - true if the rule is a start symbol (i.e., not referenced elsewhere)
  - genSemPred
```
protected void genSemPred(String pred,
                          int line)
```
  - genSemPredMap
```
protected void genSemPredMap()
```
    Write an array of Strings which are the semantic predicate expressions. The debugger will reference them by number only
  - genSynPred
```
protected void genSynPred(antlr.SynPredBlock blk,
                          String lookaheadExpr)
```
  - genTokenStrings
```
public void genTokenStrings()
```
    Generate a static array containing the names of the tokens, indexed by the token type values. This static array is used to format error messages so that the token identifers or literal strings are displayed instead of the token numbers. If a lexical rule has a paraphrase, use it rather than the token label.
  - genTokenASTNodeMap
```
protected void genTokenASTNodeMap()
```
    Create and set Integer token type objects that map to Java Class objects (which AST node to create).
  - genTokenTypes
```
protected void genTokenTypes(antlr.TokenManager tm)
                      throws IOException
```
    Generate the token types Java file
    
    Throws:
    
    IOException
  - getASTCreateString
```
public String getASTCreateString(Vector v)
```
    Get a string for an expression to generate creation of an AST subtree.
    
    Specified by:
    
    getASTCreateString in class CodeGenerator
    
    Parameters:
    
    v - A Vector of String, where each element is an expression in the target language yielding an AST node.
  - getASTCreateString
```
public String getASTCreateString(antlr.GrammarAtom atom,
                                 String astCtorArgs)
```
    Get a string for an expression to generate creating of an AST node
    
    Specified by:
    
    getASTCreateString in class CodeGenerator
    
    Parameters:
    
    atom - The grammar node for which you are creating the node
    
    str - The arguments to the AST constructor
  - getASTCreateString
```
public String getASTCreateString(String astCtorArgs)
```
    Get a string for an expression to generate creating of an AST node. Parse the first (possibly only) argument looking for the token type. If the token type is a valid token symbol, ask for it's AST node type and add to the end if only 2 arguments. The forms are #[T], #[T,"t"], and as of 2.7.2 #[T,"t",ASTclassname].
    
    Parameters:
    
    str - The arguments to the AST constructor
  - getLookaheadTestExpression
```
protected String getLookaheadTestExpression(Lookahead[] look,
                                            int k)
```
  - getLookaheadTestExpression
```
protected String getLookaheadTestExpression(antlr.Alternative alt,
                                            int maxDepth)
```
    Generate a lookahead test expression for an alternate. This will be a series of tests joined by '&&' and enclosed by '()', the number of such tests being determined by the depth of the lookahead.
  - getLookaheadTestTerm
```
protected String getLookaheadTestTerm(int k,
                                      BitSet p)
```
    Generate a depth==1 lookahead test expression given the BitSet. This may be one of: 1) a series of 'x==X||' tests 2) a range test using >= && <= where possible, 3) a bitset membership test for complex comparisons
    
    Parameters:
    
    k - The lookahead level
    
    p - The lookahead set for level k
  - getRangeExpression
```
public String getRangeExpression(int k,
                                 int[] elems)
```
    Return an expression for testing a contiguous renage of elements
    
    Parameters:
    
    k - The lookahead level
    
    elems - The elements representing the set, usually from BitSet.toArray().
    
    Returns:
    
    String containing test expression.
  - lookaheadIsEmpty
```
protected boolean lookaheadIsEmpty(antlr.Alternative alt,
                                   int maxDepth)
```
    Is the lookahead for this alt empty?
  - mapTreeId
```
public String mapTreeId(String idParam,
                        ActionTransInfo transInfo)
```
    Map an identifier to it's corresponding tree-node variable. This is context-sensitive, depending on the rule and alternative being generated
    
    Specified by:
    
    mapTreeId in class CodeGenerator
    
    Parameters:
    
    idParam - The identifier name to map
    
    Returns:
    
    The mapped id (which may be the same as the input), or null if the mapping is invalid due to duplicates
  - processActionForSpecialSymbols
```
protected String processActionForSpecialSymbols(String actionStr,
                                                int line,
                                                RuleBlock currentRule,
                                                ActionTransInfo tInfo)
```
    Lexically process $var and tree-specifiers in the action. This will replace #id and #(...) with the appropriate function calls and/or variables etc...
    
    Specified by:
    
    processActionForSpecialSymbols in class CodeGenerator
  - processActionCode
```
protected String processActionCode(String actionStr,
                                   int line)
```
  - printActionCode
```
protected void printActionCode(String actionStr,
                               int line)
```
  - setupOutput
```
public void setupOutput(String className)
                 throws IOException
```
    This method exists so a subclass, namely VAJCodeGenerator, can open the file in its own evil way. JavaCodeGenerator simply opens a text file...
    
    Throws:
    
    IOException
  - isspace
```
protected boolean isspace(char c)
```
  - _printAction
```
protected void _printAction(String s)
```
    Description copied from class: CodeGenerator
    
    Print an action without leading tabs, attempting to preserve the current indentation level for multi-line actions Ignored if string is null.
    
    Overrides:
    
    _printAction in class CodeGenerator
    
    Parameters:
    
    s - The action string to output
  - od
```
protected void od(String s,
                  int i,
                  int end,
                  String msg)
```
  - printAction
```
protected void printAction(String s)
```
    Description copied from class: CodeGenerator
    
    Print an action with leading tabs, attempting to preserve the current indentation level for multi-line actions Ignored if string is null.
    
    Overrides:
    
    printAction in class CodeGenerator
    
    Parameters:
    
    s - The action string to output
  - printGrammarAction
```
protected void printGrammarAction(Grammar grammar)
```
  - _printJavadoc
```
protected void _printJavadoc(String s)
```
  - genJavadocComment
```
protected void genJavadocComment(Grammar g)
```
  - genJavadocComment
```
protected void genJavadocComment(antlr.RuleSymbol g)
```

Class PythonCodeGenerator

Field Summary

Fields inherited from class antlr.CodeGenerator

Constructor Summary

Method Summary

Methods inherited from class antlr.CodeGenerator

Methods inherited from class java.lang.Object

Field Detail

syntacticPredLevel

genAST

saveText

initHeaderAction

mainHeaderAction

NONUNIQUE

caseSizeThreshold

Constructor Detail

PythonCodeGenerator

Method Detail

printTabs

addSemPred

exitIfError

checkCurrentOutputStream

extractIdOfAction

extractTypeOfAction

flushTokens

gen

gen

gen

gen

gen

gen

gen

genHeaderMain

genHeaderInit

printMainFunc

gen

gen

gen

gen

gen

gen

gen

gen

gen

gen

genAlt

genBitsets

genBlockInitAction

genBlockPreamble

genCases

genCommonBlock

genASTDeclaration

genASTDeclaration

genASTDeclaration

genHeader

genLexerTest

genMatch

genMatch

genMatchUsingAtomText

genMatchUsingAtomTokenType

genNextToken

genRule

genSemPred

genSemPredMap

genSynPred

genTokenStrings

genTokenASTNodeMap

genTokenTypes

getASTCreateString

getASTCreateString

getASTCreateString

getLookaheadTestExpression

getLookaheadTestExpression

getLookaheadTestTerm

getRangeExpression

lookaheadIsEmpty

mapTreeId

processActionForSpecialSymbols

processActionCode

printActionCode