Package org.jpmml.python

Class PredicateTranslator

java.lang.Object

org.jpmml.python.AbstractTranslator

org.jpmml.python.PredicateTranslator

All Implemented Interfaces:

org.jpmml.converter.FeatureResolver, PythonParserConstants

public class PredicateTranslator
extends AbstractTranslator
implements PythonParserConstants

Field Summary

Fields

Modifier and Type	Field	Description
Token	jj_nt	Next token.
Token	token	Current token.
PythonParserTokenManager	token_source	Generated Token Manager.

Fields inherited from interface org.jpmml.python.PythonParserConstants

AND, ARROW, AS, ASSIGN, COLON, COMMA, COMMENT, DEF, DEFAULT, DIGIT, DIVIDE, DOT, ELIF, ELSE, EOF, EQUAL, EXPONENT, FALSE, FLOAT, GREATER_OR_EQUAL, GREATER_THAN, IF, IMPORT, IN, INT, IS, LBRACKET, LESS_OR_EQUAL, LESS_THAN, LETTER, LPAREN, MINUS, MODULO, MULTILINE_STRING, MULTIPLY, NAME, NEWLINE, NONE, NONZERO_DIGIT, NOT, NOT_EQUAL, OR, PLUS, POWER, RBRACKET, RETURN, RPAREN, SEMICOLON, STRING, TILDE, tokenImage, TRUE, WHITESPACE

Constructor Summary

Constructors

Constructor	Description
PredicateTranslator(String dsl)	Constructor.
PredicateTranslator(Provider stream)	Constructor.
PredicateTranslator(PythonParserTokenManager tm)	Constructor with generated Token Manager.
PredicateTranslator(Scope scope)

Method Summary

Modifier and Type	Method	Description
void	disable_tracing()	Disable tracing.
void	enable_tracing()	Enable tracing.
org.dmg.pmml.Expression	encodeFunction(String dottedName, List<?> arguments)
ParseException	generateParseException()	Generate ParseException.
Token	getNextToken()	Get the next Token.
Token	getToken(int index)	Get the specific Token.
void	ReInit(String s)
void	ReInit(Provider stream)	Reinitialise.
void	ReInit(PythonParserTokenManager tm)	Reinitialise.
boolean	trace_enabled()	Trace enabled.
org.dmg.pmml.Predicate	translatePredicate(String string)

Methods inherited from class org.jpmml.python.AbstractTranslator

addFunctionDef, canonicalizeDottedName, ensureEncoder, ensureScope, getFunctionDef, getFunctionDefs, getModuleImports, getScope, registerModuleAliases, resolveFeature, setScope, toSingleLine

Methods inherited from class java.lang.Object

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

Field Detail

token_source

public PythonParserTokenManager token_source

Generated Token Manager.

token

public Token token

Current token.

jj_nt

public Token jj_nt

Next token.

Constructor Detail

PredicateTranslator

public PredicateTranslator(Scope scope)

PredicateTranslator

public PredicateTranslator(Provider stream)

Constructor.

PredicateTranslator

public PredicateTranslator(String dsl)
                    throws ParseException,
                           TokenMgrException

Constructor.

Throws:

ParseException

TokenMgrException

PredicateTranslator

public PredicateTranslator(PythonParserTokenManager tm)

Constructor with generated Token Manager.

Method Detail

encodeFunction

public org.dmg.pmml.Expression encodeFunction(String dottedName,
                                              List<?> arguments)

Overrides:

encodeFunction in class AbstractTranslator

translatePredicate

public org.dmg.pmml.Predicate translatePredicate(String string)

ReInit

public void ReInit(String s)

ReInit

public void ReInit(Provider stream)

Reinitialise.

ReInit

public void ReInit(PythonParserTokenManager tm)

Reinitialise.

getNextToken

public final Token getNextToken()

Get the next Token.

getToken

public final Token getToken(int index)

Get the specific Token.

generateParseException

public ParseException generateParseException()

Generate ParseException.

trace_enabled

public final boolean trace_enabled()

Trace enabled.

enable_tracing

public final void enable_tracing()

Enable tracing.

disable_tracing

public final void disable_tracing()

Disable tracing.