com.google.visualization.datasource.query.parser
Class QueryParser

java.lang.Object
  com.google.visualization.datasource.query.parser.QueryParser

All Implemented Interfaces:

QueryParserConstants

public class QueryParser
extends Object
implements QueryParserConstants

Query parser. AUTOGENERATED, see QueryParser.jj

Field Summary

Token	jj_nt Next token.
Token	token Current token.
QueryParserTokenManager	token_source Generated Token Manager.

Fields inherited from interface com.google.visualization.datasource.query.parser.QueryParserConstants

ALPHANUMERIC, DECIMAL_LITERAL, DEFAULT, DIGIT, EOF, ID, INTEGER_LITERAL, KW_AND, KW_ASC, KW_AVG, KW_BY, KW_CONTAINS, KW_COUNT, KW_DATE, KW_DATEDIFF, KW_DATETIME, KW_DAY, KW_DAYOFWEEK, KW_DESC, KW_ENDS, KW_FALSE, KW_FORMAT, KW_GROUP, KW_HOUR, KW_IS, KW_LABEL, KW_LIKE, KW_LIMIT, KW_LOWER, KW_MATCHES, KW_MAX, KW_MILLISECOND, KW_MIN, KW_MINUTE, KW_MONTH, KW_NO_FORMAT, KW_NO_VALUES, KW_NOT, KW_NOW, KW_NULL, KW_OFFSET, KW_OPTIONS, KW_OR, KW_ORDER, KW_PIVOT, KW_QUARTER, KW_SECOND, KW_SELECT, KW_SKIPPING, KW_STARTS, KW_SUM, KW_TIMEOFDAY, KW_TIMESTAMP, KW_TODATE, KW_TRUE, KW_UPPER, KW_WHERE, KW_WITH, KW_YEAR, LETTER_OR_UNDERSCORE, OP_ASTERISK, OP_COMMA, OP_EQUALS, OP_GREATER_OR_EQUAL, OP_GREATER_THAN, OP_LESS_OR_EQUAL, OP_LESS_THAN, OP_LPAREN, OP_MINUS, OP_MODULO, OP_NOT_EQUALS, OP_PLUS, OP_RPAREN, OP_SLASH, QUOTED_ID, STRING_LITERAL, tokenImage, UNEXPECTED_CHAR

Constructor Summary

QueryParser(InputStream stream)
Constructor with InputStream.

QueryParser(InputStream stream, String encoding)
Constructor with InputStream and supplied encoding

QueryParser(QueryParserTokenManager tm)
Constructor with generated Token Manager.

QueryParser(Reader stream)
Constructor.

Method Summary

AbstractColumn	abstractColumnDescriptor()
AggregationType	aggregationFunction()
AbstractColumn	arithmeticExpression()
AbstractColumn	atomicAbstractColumnDescriptor()
boolean	booleanLiteral()
String	columnId()
ComparisonFilter.Operator	comparisonOperator()
double	decimalLiteral()
void	disable_tracing() Disable tracing.
void	enable_tracing() Enable tracing.
void	formatClause(Query query)
ParseException	generateParseException() Generate ParseException.
Token	getNextToken() Get the next Token.
Token	getToken(int index) Get the specific Token.
void	groupByClause(Query query)
int	integerLiteral()
void	labelClause(Query query)
void	limitClause(Query query)
Value	literal()
QueryFilter	logicalExpression()
String	nonReservedKeyword()
void	offsetClause(Query query)
void	optionsClause(Query query)
void	orderByClause(Query query)
static Query	parseString(String queryString)
void	pivotClause(Query query)
QueryFilter	possibleAndExpression()
AbstractColumn	possibleFirstOrderArithmeticExpression()
QueryFilter	possibleNotExpression()
QueryFilter	possibleOrExpression()
AbstractColumn	possibleSecondOrderArithmeticExpression()
QueryFilter	primaryExpression()
QueryFilter	primitiveFilter()
com.google.visualization.datasource.query.parser.QueryOptionEnum	queryOption()
Query	queryStatement()
void	ReInit(InputStream stream) Reinitialise.
void	ReInit(InputStream stream, String encoding) Reinitialise.
void	ReInit(QueryParserTokenManager tm) Reinitialise.
void	ReInit(Reader stream) Reinitialise.
ScalarFunction	scalarFunction()
void	selectClause(Query query)
void	skippingClause(Query query)
SortOrder	sortOrder()
String	stringLiteral()
void	whereClause(Query query)

Methods inherited from class java.lang.Object

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

Field Detail

token_source

public QueryParserTokenManager token_source

Generated Token Manager.

token

public Token token

Current token.

jj_nt

public Token jj_nt

Next token.

Constructor Detail

QueryParser

public QueryParser(InputStream stream)

Constructor with InputStream.

QueryParser

public QueryParser(InputStream stream,
                   String encoding)

Constructor with InputStream and supplied encoding

QueryParser

public QueryParser(Reader stream)

Constructor.

QueryParser

public QueryParser(QueryParserTokenManager tm)

Constructor with generated Token Manager.

Method Detail

parseString

public static Query parseString(String queryString)
                         throws ParseException,
                                InvalidQueryException

Throws:

ParseException

InvalidQueryException

queryStatement

public final Query queryStatement()
                           throws ParseException,
                                  InvalidQueryException

Throws:

ParseException

InvalidQueryException

selectClause

public final void selectClause(Query query)
                        throws ParseException,
                               InvalidQueryException

Throws:

ParseException

InvalidQueryException

whereClause

public final void whereClause(Query query)
                       throws ParseException,
                              InvalidQueryException

Throws:

ParseException

InvalidQueryException

groupByClause

public final void groupByClause(Query query)
                         throws ParseException,
                                InvalidQueryException

Throws:

ParseException

InvalidQueryException

pivotClause

public final void pivotClause(Query query)
                       throws ParseException,
                              InvalidQueryException

Throws:

ParseException

InvalidQueryException

orderByClause

public final void orderByClause(Query query)
                         throws ParseException,
                                InvalidQueryException

Throws:

ParseException

InvalidQueryException

skippingClause

public final void skippingClause(Query query)
                          throws ParseException,
                                 InvalidQueryException

Throws:

ParseException

InvalidQueryException

limitClause

public final void limitClause(Query query)
                       throws ParseException,
                              InvalidQueryException

Throws:

ParseException

InvalidQueryException

offsetClause

public final void offsetClause(Query query)
                        throws ParseException,
                               InvalidQueryException

Throws:

ParseException

InvalidQueryException

labelClause

public final void labelClause(Query query)
                       throws ParseException,
                              InvalidQueryException

Throws:

ParseException

InvalidQueryException

formatClause

public final void formatClause(Query query)
                        throws ParseException,
                               InvalidQueryException

Throws:

ParseException

InvalidQueryException

optionsClause

public final void optionsClause(Query query)
                         throws ParseException

Throws:

ParseException

logicalExpression

public final QueryFilter logicalExpression()
                                    throws ParseException,
                                           InvalidQueryException

Throws:

ParseException

InvalidQueryException

possibleOrExpression

public final QueryFilter possibleOrExpression()
                                       throws ParseException,
                                              InvalidQueryException

Throws:

ParseException

InvalidQueryException

possibleAndExpression

public final QueryFilter possibleAndExpression()
                                        throws ParseException,
                                               InvalidQueryException

Throws:

ParseException

InvalidQueryException

possibleNotExpression

public final QueryFilter possibleNotExpression()
                                        throws ParseException,
                                               InvalidQueryException

Throws:

ParseException

InvalidQueryException

primaryExpression

public final QueryFilter primaryExpression()
                                    throws ParseException,
                                           InvalidQueryException

Throws:

ParseException

InvalidQueryException

primitiveFilter

public final QueryFilter primitiveFilter()
                                  throws ParseException,
                                         InvalidQueryException

Throws:

ParseException

InvalidQueryException

comparisonOperator

public final ComparisonFilter.Operator comparisonOperator()
                                                   throws ParseException

Throws:

ParseException

literal

public final Value literal()
                    throws ParseException,
                           InvalidQueryException

Throws:

ParseException

InvalidQueryException

queryOption

public final com.google.visualization.datasource.query.parser.QueryOptionEnum queryOption()
                                                                                   throws ParseException

Throws:

ParseException

abstractColumnDescriptor

public final AbstractColumn abstractColumnDescriptor()
                                              throws ParseException,
                                                     InvalidQueryException

Throws:

ParseException

InvalidQueryException

atomicAbstractColumnDescriptor

public final AbstractColumn atomicAbstractColumnDescriptor()
                                                    throws ParseException,
                                                           InvalidQueryException

Throws:

ParseException

InvalidQueryException

arithmeticExpression

public final AbstractColumn arithmeticExpression()
                                          throws ParseException,
                                                 InvalidQueryException

Throws:

ParseException

InvalidQueryException

possibleSecondOrderArithmeticExpression

public final AbstractColumn possibleSecondOrderArithmeticExpression()
                                                             throws ParseException,
                                                                    InvalidQueryException

Throws:

ParseException

InvalidQueryException

possibleFirstOrderArithmeticExpression

public final AbstractColumn possibleFirstOrderArithmeticExpression()
                                                            throws ParseException,
                                                                   InvalidQueryException

Throws:

ParseException

InvalidQueryException

aggregationFunction

public final AggregationType aggregationFunction()
                                          throws ParseException

Throws:

ParseException

scalarFunction

public final ScalarFunction scalarFunction()
                                    throws ParseException

Throws:

ParseException

columnId

public final String columnId()
                      throws ParseException

Throws:

ParseException

nonReservedKeyword

public final String nonReservedKeyword()
                                throws ParseException

Throws:

ParseException

sortOrder

public final SortOrder sortOrder()
                          throws ParseException

Throws:

ParseException

integerLiteral

public final int integerLiteral()
                         throws ParseException

Throws:

ParseException

stringLiteral

public final String stringLiteral()
                           throws ParseException

Throws:

ParseException

decimalLiteral

public final double decimalLiteral()
                            throws ParseException

Throws:

ParseException

booleanLiteral

public final boolean booleanLiteral()
                             throws ParseException

Throws:

ParseException

ReInit

public void ReInit(InputStream stream)

Reinitialise.

ReInit

public void ReInit(InputStream stream,
                   String encoding)

Reinitialise.

ReInit

public void ReInit(Reader stream)

Reinitialise.

ReInit

public void ReInit(QueryParserTokenManager 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.

enable_tracing

public final void enable_tracing()

Enable tracing.

disable_tracing

public final void disable_tracing()

Disable tracing.