com.ibm.able.rules
Class AbleARLParser

java.lang.Object
  antlr.Parser
      antlr.LLkParser
          com.ibm.able.rules.AbleARLParser

All Implemented Interfaces:

AbleARLParserTokenTypes

public class AbleARLParser

extends antlr.LLkParser

implements AbleARLParserTokenTypes

This class parses ABLE rule language source files and instantiates a specified AbleRuleSet object.

Field Summary

static java.lang.String[]	_tokenNames
static antlr.collections.impl.BitSet	_tokenSet_0
static antlr.collections.impl.BitSet	_tokenSet_1
static antlr.collections.impl.BitSet	_tokenSet_10
static antlr.collections.impl.BitSet	_tokenSet_11
static antlr.collections.impl.BitSet	_tokenSet_12
static antlr.collections.impl.BitSet	_tokenSet_13
static antlr.collections.impl.BitSet	_tokenSet_14
static antlr.collections.impl.BitSet	_tokenSet_15
static antlr.collections.impl.BitSet	_tokenSet_16
static antlr.collections.impl.BitSet	_tokenSet_17
static antlr.collections.impl.BitSet	_tokenSet_18
static antlr.collections.impl.BitSet	_tokenSet_19
static antlr.collections.impl.BitSet	_tokenSet_2
static antlr.collections.impl.BitSet	_tokenSet_20
static antlr.collections.impl.BitSet	_tokenSet_21
static antlr.collections.impl.BitSet	_tokenSet_22
static antlr.collections.impl.BitSet	_tokenSet_23
static antlr.collections.impl.BitSet	_tokenSet_24
static antlr.collections.impl.BitSet	_tokenSet_25
static antlr.collections.impl.BitSet	_tokenSet_26
static antlr.collections.impl.BitSet	_tokenSet_27
static antlr.collections.impl.BitSet	_tokenSet_28
static antlr.collections.impl.BitSet	_tokenSet_29
static antlr.collections.impl.BitSet	_tokenSet_3
static antlr.collections.impl.BitSet	_tokenSet_30
static antlr.collections.impl.BitSet	_tokenSet_31
static antlr.collections.impl.BitSet	_tokenSet_32
static antlr.collections.impl.BitSet	_tokenSet_4
static antlr.collections.impl.BitSet	_tokenSet_5
static antlr.collections.impl.BitSet	_tokenSet_6
static antlr.collections.impl.BitSet	_tokenSet_7
static antlr.collections.impl.BitSet	_tokenSet_8
static antlr.collections.impl.BitSet	_tokenSet_9

Fields inherited from class antlr.Parser

astFactory, inputState, returnAST, tokenNames, traceDepth

Fields inherited from interface com.ibm.able.rules.AbleARLParserTokenTypes

DIV, EOF, ESC, EXPONENT, FLOAT_SUFFIX, HEX_DIGIT, JAVADOC_COMMENT, LITERAL_about, LITERAL_above, LITERAL_actions, LITERAL_and, LITERAL_below, LITERAL_break, LITERAL_case, LITERAL_class, LITERAL_cloneable, LITERAL_closeto, LITERAL_condition, LITERAL_decisions, LITERAL_default, LITERAL_defevent, LITERAL_do, LITERAL_effect, LITERAL_else, LITERAL_expansion, LITERAL_extends, LITERAL_extremely, LITERAL_false, LITERAL_final, LITERAL_for, LITERAL_functions, LITERAL_fuzzy, LITERAL_generally, LITERAL_if, LITERAL_import, LITERAL_include, LITERAL_inputs, LITERAL_invicinityof, LITERAL_is, LITERAL_library, LITERAL_new, LITERAL_not, LITERAL_or, LITERAL_outputs, LITERAL_parameters, LITERAL_positively, LITERAL_precondition, LITERAL_preconditions, LITERAL_predicates, LITERAL_return, LITERAL_ruleset, LITERAL_slightly, LITERAL_somewhat, LITERAL_static, LITERAL_switch, LITERAL_template, LITERAL_then, LITERAL_true, LITERAL_until, LITERAL_using, LITERAL_variables, LITERAL_very, LITERAL_when, LITERAL_while, LITERAL_xor, MINUS, ML_COMMENT, MOD, NULL_TREE_LOOKAHEAD, PLUS, SL_COMMENT, STAR, Tok, TokAmp, TokAND, TokArrow1, TokArrow2, TokBar, TokBitBSR, TokBitSL, TokBitSR, TokBitXOR, TokBraceL, TokBraceR, TokBrackL, TokBrackR, TokChar, TokColon, TokComma, TokDC, TokDot, TokDouble, TokEq, TokEq2, TokGt, TokGtEq, TokId, TokInt, TokLt, TokLtEq, TokNeq, TokNotBang, TokNotTilde, TokOR, TokParenL, TokParenR, TokSemicolon, TokStr, UNARY_MINUS, UNARY_PLUS, WS

Constructor Summary

	AbleARLParser(antlr.ParserSharedInputState state)
	AbleARLParser(antlr.TokenBuffer tokenBuf)
protected	AbleARLParser(antlr.TokenBuffer tokenBuf, int k)
	AbleARLParser(antlr.TokenStream lexer)
protected	AbleARLParser(antlr.TokenStream lexer, int k)

Method Summary

AbleARLTreeNode	getARLTree()
boolean	isStopOnAbleParException()
AbleRd	parseActionInput(AbleRuleSet theRuleSet, boolean theStopOnAbleParExceptionFlag) The method parseExpressionInput parses a String into an AbleExpression object.
AbleRuleBlock	parseConsultRuleBlockInput(AbleRuleSet theRuleSet, boolean theStopOnAbleParExceptionFlag) The method parseRuleBlockInput parses a predicate consult() AbleRuleBlock object.
AbleRd	parseExpressionInput(AbleRuleSet theRuleSet, boolean theStopOnAbleParExceptionFlag) The method parseExpressionInput parses a String into an AbleExpression object.
void	parseRuleBlockDeclarations(AbleRuleSet theRuleSet, boolean theStopOnAbleParExceptionFlag) Parses rule block declarations.
AbleRuleBlock	parseRuleBlockInput(AbleRuleSet theRuleSet, boolean theStopOnAbleParExceptionFlag) The method parseRuleBlockInput parses a String into an AbleRuleBlock object.
AbleRule	parseRuleInput(AbleRuleSet theRuleSet, java.lang.String theRuleBlockKey, boolean theStopOnAbleParExceptionFlag, boolean theReplacementMode) Parses a String into an AbleRule object.
void	parseRuleSetInput(AbleRuleSet theRuleSet, boolean theStopOnAbleParExceptionFlag) The method parseRuleSetInput is the initial rule.
void	parseSetDefinitionInput(AbleRuleSet theRuleSet, AbleFuzzyVariable theFuzzyVar) The method parseSetDefinitionInput parses a String into an AbleFuzzySet object.
void	parseVariableDeclarations(AbleRuleSet theRuleSet, boolean theStopOnAbleParExceptionFlag) Parses variable declarations.
void	reset(antlr.TokenStream lexer)
void	setStopOnAbleParException(boolean theStopOnAbleParExceptionFlag)

Methods inherited from class antlr.LLkParser

consume, LA, LT, traceIn, traceOut

Methods inherited from class antlr.Parser

addMessageListener, addParserListener, addParserMatchListener, addParserTokenListener, addSemanticPredicateListener, addSyntacticPredicateListener, addTraceListener, consumeUntil, consumeUntil, defaultDebuggingSetup, getAST, getASTFactory, getFilename, getInputState, getTokenName, getTokenNames, isDebugMode, mark, match, match, matchNot, panic, removeMessageListener, removeParserListener, removeParserMatchListener, removeParserTokenListener, removeSemanticPredicateListener, removeSyntacticPredicateListener, removeTraceListener, reportError, reportError, reportWarning, rewind, setASTFactory, setASTNodeClass, setASTNodeType, setDebugMode, setFilename, setIgnoreInvalidDebugCalls, setInputState, setTokenBuffer, traceIndent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_tokenNames

public static final java.lang.String[] _tokenNames

_tokenSet_0

public static final antlr.collections.impl.BitSet _tokenSet_0

_tokenSet_1

public static final antlr.collections.impl.BitSet _tokenSet_1

_tokenSet_2

public static final antlr.collections.impl.BitSet _tokenSet_2

_tokenSet_3

public static final antlr.collections.impl.BitSet _tokenSet_3

_tokenSet_4

public static final antlr.collections.impl.BitSet _tokenSet_4

_tokenSet_5

public static final antlr.collections.impl.BitSet _tokenSet_5

_tokenSet_6

public static final antlr.collections.impl.BitSet _tokenSet_6

_tokenSet_7

public static final antlr.collections.impl.BitSet _tokenSet_7

_tokenSet_8

public static final antlr.collections.impl.BitSet _tokenSet_8

_tokenSet_9

public static final antlr.collections.impl.BitSet _tokenSet_9

_tokenSet_10

public static final antlr.collections.impl.BitSet _tokenSet_10

_tokenSet_11

public static final antlr.collections.impl.BitSet _tokenSet_11

_tokenSet_12

public static final antlr.collections.impl.BitSet _tokenSet_12

_tokenSet_13

public static final antlr.collections.impl.BitSet _tokenSet_13

_tokenSet_14

public static final antlr.collections.impl.BitSet _tokenSet_14

_tokenSet_15

public static final antlr.collections.impl.BitSet _tokenSet_15

_tokenSet_16

public static final antlr.collections.impl.BitSet _tokenSet_16

_tokenSet_17

public static final antlr.collections.impl.BitSet _tokenSet_17

_tokenSet_18

public static final antlr.collections.impl.BitSet _tokenSet_18

_tokenSet_19

public static final antlr.collections.impl.BitSet _tokenSet_19

_tokenSet_20

public static final antlr.collections.impl.BitSet _tokenSet_20

_tokenSet_21

public static final antlr.collections.impl.BitSet _tokenSet_21

_tokenSet_22

public static final antlr.collections.impl.BitSet _tokenSet_22

_tokenSet_23

public static final antlr.collections.impl.BitSet _tokenSet_23

_tokenSet_24

public static final antlr.collections.impl.BitSet _tokenSet_24

_tokenSet_25

public static final antlr.collections.impl.BitSet _tokenSet_25

_tokenSet_26

public static final antlr.collections.impl.BitSet _tokenSet_26

_tokenSet_27

public static final antlr.collections.impl.BitSet _tokenSet_27

_tokenSet_28

public static final antlr.collections.impl.BitSet _tokenSet_28

_tokenSet_29

public static final antlr.collections.impl.BitSet _tokenSet_29

_tokenSet_30

public static final antlr.collections.impl.BitSet _tokenSet_30

_tokenSet_31

public static final antlr.collections.impl.BitSet _tokenSet_31

_tokenSet_32

public static final antlr.collections.impl.BitSet _tokenSet_32

Constructor Detail

AbleARLParser

protected AbleARLParser(antlr.TokenBuffer tokenBuf,
                        int k)

AbleARLParser

public AbleARLParser(antlr.TokenBuffer tokenBuf)

AbleARLParser

protected AbleARLParser(antlr.TokenStream lexer,
                        int k)

AbleARLParser

public AbleARLParser(antlr.TokenStream lexer)

AbleARLParser

public AbleARLParser(antlr.ParserSharedInputState state)

Method Detail

setStopOnAbleParException

public void setStopOnAbleParException(boolean theStopOnAbleParExceptionFlag)

isStopOnAbleParException

public boolean isStopOnAbleParException()

getARLTree

public AbleARLTreeNode getARLTree()

reset

public void reset(antlr.TokenStream lexer)

parseRuleSetInput

public final void parseRuleSetInput(AbleRuleSet theRuleSet,
                                    boolean theStopOnAbleParExceptionFlag)
                             throws antlr.RecognitionException,
                                    antlr.TokenStreamException,
                                    AbleParException

The method parseRuleSetInput is the initial rule.

Parameters:

theRuleSet - provides context to resolve identifier names, etc. Note: ruleset object must be clear()ed before calling this method.

theStopOnAbleParExceptionFlag - If true, throw exception on the first error; if false, collect all exceptions and throw an AbleParException with the list as the included object.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

parseRuleBlockInput

public final AbleRuleBlock parseRuleBlockInput(AbleRuleSet theRuleSet,
                                               boolean theStopOnAbleParExceptionFlag)
                                        throws antlr.RecognitionException,
                                               antlr.TokenStreamException,
                                               AbleParException

The method parseRuleBlockInput parses a String into an AbleRuleBlock object.

Parameters:

theRuleSet - provides context to resolve identifier names, etc.

theStopOnAbleParExceptionFlag - If true, throw exception on the first error; if false, collect all exceptions and throw an AbleParException with the list as the included object.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

parseConsultRuleBlockInput

public final AbleRuleBlock parseConsultRuleBlockInput(AbleRuleSet theRuleSet,
                                                      boolean theStopOnAbleParExceptionFlag)
                                               throws antlr.RecognitionException,
                                                      antlr.TokenStreamException,
                                                      AbleParException

The method parseRuleBlockInput parses a predicate consult() AbleRuleBlock object.

Parameters:

theRuleSet - provides context to resolve identifier names, etc.

theStopOnAbleParExceptionFlag - If true, throw exception on the first error; if false, collect all exceptions and throw an AbleParException with the list as the included object.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

parseRuleInput

public final AbleRule parseRuleInput(AbleRuleSet theRuleSet,
                                     java.lang.String theRuleBlockKey,
                                     boolean theStopOnAbleParExceptionFlag,
                                     boolean theReplacementMode)
                              throws antlr.RecognitionException,
                                     antlr.TokenStreamException,
                                     AbleParException

Parses a String into an AbleRule object.

Parameters:

theRuleSet - provides context to resolve identifier names, etc.

theRuleBlockKey - The key to the rule block that will eventually contain the rule. The rule block key consists of the rule block's name and parameter signature. For example, "foo()" or "foo(String,Boolean,Double)".

theStopOnAbleParExceptionFlag - If true, throw exception on the first error; if false, collect all exceptions and throw an AbleParException with the list as the included object.

theReplacementMode - Replace existing rule when true, add new rule if false.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

parseExpressionInput

public final AbleRd parseExpressionInput(AbleRuleSet theRuleSet,
                                         boolean theStopOnAbleParExceptionFlag)
                                  throws antlr.RecognitionException,
                                         antlr.TokenStreamException,
                                         AbleParException

The method parseExpressionInput parses a String into an AbleExpression object.

Parameters:

theRuleSet - provides context to resolve identifier names, etc.

theStopOnAbleParExceptionFlag - If true, throw exception on the first error; if false, collect all exceptions and throw an AbleParException with the list as the included object.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

parseActionInput

public final AbleRd parseActionInput(AbleRuleSet theRuleSet,
                                     boolean theStopOnAbleParExceptionFlag)
                              throws antlr.RecognitionException,
                                     antlr.TokenStreamException,
                                     AbleParException

The method parseExpressionInput parses a String into an AbleExpression object.

Parameters:

theRuleSet - provides context to resolve identifier names, etc.

theStopOnAbleParExceptionFlag - If true, throw exception on the first error; if false, collect all exceptions and throw an AbleParException with the list as the included object.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

parseSetDefinitionInput

public final void parseSetDefinitionInput(AbleRuleSet theRuleSet,
                                          AbleFuzzyVariable theFuzzyVar)
                                   throws antlr.RecognitionException,
                                          antlr.TokenStreamException,
                                          AbleParException

The method parseSetDefinitionInput parses a String into an AbleFuzzySet object.

Parameters:

theRuleSet - provides context to resolve identifier names, etc.

theFuzzyVar - The fuzzy variable on which the set is defined.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

parseRuleBlockDeclarations

public final void parseRuleBlockDeclarations(AbleRuleSet theRuleSet,
                                             boolean theStopOnAbleParExceptionFlag)
                                      throws antlr.RecognitionException,
                                             antlr.TokenStreamException,
                                             AbleParException

Parses rule block declarations.

Parameters:

theRuleSet - provides context to resolve identifier names, etc.

theStopOnAbleParExceptionFlag - If true, throw exception on the first error; if false, collect all exceptions and throw an AbleParException with the list as the included object.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

Since:

ABLE 2.2.0

parseVariableDeclarations

public final void parseVariableDeclarations(AbleRuleSet theRuleSet,
                                            boolean theStopOnAbleParExceptionFlag)
                                     throws antlr.RecognitionException,
                                            antlr.TokenStreamException,
                                            AbleParException

Parses variable declarations.

Parameters:

theRuleSet - provides context to resolve identifier names, etc.

theStopOnAbleParExceptionFlag - If true, throw exception on the first error; if false, collect all exceptions and throw an AbleParException with the list as the included object.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

AbleParException

Since:

ABLE 2.2.0