org.makumba.providers.query.hql
Class HqlAnalyzeWalker

java.lang.Object
  antlr.TreeParser
      org.makumba.providers.query.hql.HqlAnalyzeBaseWalker
          org.makumba.providers.query.hql.HqlAnalyzeWalker

All Implemented Interfaces:

HqlAnalyzeTokenTypes

public class HqlAnalyzeWalker
extends HqlAnalyzeBaseWalker

Version:

$id

Author:

Christian Bogdan, Manuel Gay

Field Summary

(package private) DataDefinition

knownLabels

Fields inherited from class org.makumba.providers.query.hql.HqlAnalyzeBaseWalker

_tokenNames, _tokenSet_0, aliasTypes, paramTypes, stackAliases, typeComputer

Fields inherited from class antlr.TreeParser

_retTree, astFactory, ASTNULL, inputState, returnAST, tokenNames, traceDepth

Fields inherited from interface org.makumba.providers.query.hql.HqlAnalyzeTokenTypes

AGGREGATE, ALIAS, ALIAS_REF, ALL, AND, ANY, AS, ASCENDING, AVG, BETWEEN, BOGUS, BOTH, CASE, CASE2, CLASS, CLOSE, CLOSE_BRACKET, COLON, COMMA, CONCAT, CONSTANT, CONSTRUCTOR, COUNT, DELETE, DESCENDING, DISTINCT, DIV, DOT, ELEMENTS, ELSE, EMPTY, END, EOF, EQ, ESCAPE, ESCqs, EXISTS, EXPONENT, EXPR_LIST, FALSE, FETCH, FILTER_ENTITY, FILTERS, FLOAT_SUFFIX, FROM, FROM_FRAGMENT, FULL, GE, GROUP, GT, HAVING, HEX_DIGIT, ID_LETTER, ID_START_LETTER, IDENT, IMPLIED_FROM, IN, IN_LIST, INDEX_OP, INDICES, INNER, INSERT, INTO, IS, IS_NOT_NULL, IS_NULL, JAVA_CONSTANT, JOIN, JOIN_FRAGMENT, LE, LEADING, LEFT, LEFT_OUTER, LIKE, LITERAL_ascending, LITERAL_by, LITERAL_descending, LT, MAX, MEMBER, METHOD_CALL, METHOD_NAME, MIN, MINUS, NAMED_PARAM, NE, NEW, NOT, NOT_BETWEEN, NOT_IN, NOT_LIKE, NULL, NULL_TREE_LOOKAHEAD, NUM_DOUBLE, NUM_FLOAT, NUM_INT, NUM_LONG, OBJECT, OF, ON, OPEN, OPEN_BRACKET, OR, ORDER, ORDER_ELEMENT, OUTER, PARAM, PLUS, PROPERTIES, PROPERTY_REF, QUERY, QUOTED_STRING, RANGE, RIGHT, RIGHT_OUTER, ROW_STAR, SELECT, SELECT_CLAUSE, SELECT_COLUMNS, SELECT_EXPR, SELECT_FROM, SET, SOME, SQL_NE, SQL_TOKEN, STAR, SUM, THEN, THETA_JOINS, TRAILING, TRUE, UNARY_MINUS, UNARY_PLUS, UNION, UPDATE, VECTOR_EXPR, VERSIONED, WEIRD_IDENT, WHEN, WHERE, WITH, WS

Constructor Summary

HqlAnalyzeWalker()

Method Summary

(package private) void	afterStatementCompletion(String statementName)
(package private) void	beforeStatement(String statementName, int statementType)
(package private) void	checkLogicalExprInSelect(antlr.collections.AST logical)
(package private) antlr.collections.AST	deriveAggregateExpr(antlr.collections.AST ae, antlr.collections.AST ag)
(package private) antlr.collections.AST	deriveArithmethicExpr(antlr.collections.AST ae)
(package private) antlr.collections.AST	deriveFunctionCallExpr(antlr.collections.AST fc, antlr.collections.AST e)
(package private) antlr.collections.AST	deriveLogicalExpr(antlr.collections.AST le)
(package private) antlr.collections.AST	deriveParamExpr(antlr.collections.AST pe)
(package private) antlr.collections.AST	deriveQueryExpr(antlr.collections.AST ae)
Map<String,String>	getLabelTypes()
Map	getParameterTypes()
List	getResult()
(package private) void	getReturnTypes(antlr.collections.AST r, Stack stackAliases) this method is called when the SELECT section (projections) is parsed
boolean	isAllowLogicalExprInSelect()
void	reportError(antlr.RecognitionException ex)
protected void	setAlias(antlr.collections.AST se, antlr.collections.AST i)
(package private) void	setAliasType(antlr.collections.AST alias, String type)
void	setAllowLogicalExprInSelect(boolean allowLogicalExprInSelect)
void	setDebug(String query1)
void	setTypeComputer(MddObjectType mddObjectType)
String	toString()

Methods inherited from class org.makumba.providers.query.hql.HqlAnalyzeBaseWalker

addrExpr, addrExprLhs, aggregateExpr, aliasedSelectExpr, aliasRef, arithmeticExpr, assignment, caseExpr, collectionFunction, collectionFunctionOrSubselect, comparisonExpr, constant, constructor, count, deleteStatement, expr, exprOrSubquery, fromClause, fromElement, fromElementList, functionCall, getCurrentClauseType, getCurrentTopLevelClauseType, getStatementType, groupClause, identifier, inRhs, insertablePropertySpec, insertStatement, intoClause, isComparativeExpressionClause, isInCase, isInFrom, isInFunctionCall, isInSelect, isSelectStatement, isSubQuery, joinElement, joinType, literal, logicalExpr, newValue, numericInteger, orderClause, orderExprs, parameter, path, pathAsIdent, propertyName, propertyRef, propertyRefLhs, query, selectClause, selectExpr, selectExprList, selectStatement, setClause, statement, updateStatement, whereClause, withClause

Methods inherited from class antlr.TreeParser

getAST, getASTFactory, getTokenName, getTokenNames, match, match, matchNot, panic, reportError, reportWarning, setASTFactory, setASTNodeClass, setASTNodeType, traceIn, traceIndent, traceOut

Methods inherited from class java.lang.Object

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

Field Detail

knownLabels

DataDefinition knownLabels

Constructor Detail

HqlAnalyzeWalker

public HqlAnalyzeWalker()

Method Detail

checkLogicalExprInSelect

void checkLogicalExprInSelect(antlr.collections.AST logical)
                        throws antlr.SemanticException

Overrides:

checkLogicalExprInSelect in class HqlAnalyzeBaseWalker

Throws:

antlr.SemanticException

setAliasType

void setAliasType(antlr.collections.AST alias,
                  String type)
            throws antlr.RecognitionException

Overrides:

setAliasType in class HqlAnalyzeBaseWalker

Throws:

antlr.RecognitionException

deriveParamExpr

antlr.collections.AST deriveParamExpr(antlr.collections.AST pe)
                                throws antlr.SemanticException

Overrides:

deriveParamExpr in class HqlAnalyzeBaseWalker

Throws:

antlr.SemanticException

deriveLogicalExpr

antlr.collections.AST deriveLogicalExpr(antlr.collections.AST le)

Overrides:

deriveLogicalExpr in class HqlAnalyzeBaseWalker

deriveFunctionCallExpr

antlr.collections.AST deriveFunctionCallExpr(antlr.collections.AST fc,
                                             antlr.collections.AST e)

Overrides:

deriveFunctionCallExpr in class HqlAnalyzeBaseWalker

deriveQueryExpr

antlr.collections.AST deriveQueryExpr(antlr.collections.AST ae)
                                throws antlr.SemanticException

Overrides:

deriveQueryExpr in class HqlAnalyzeBaseWalker

Throws:

antlr.SemanticException

deriveAggregateExpr

antlr.collections.AST deriveAggregateExpr(antlr.collections.AST ae,
                                          antlr.collections.AST ag)
                                    throws antlr.SemanticException

Overrides:

deriveAggregateExpr in class HqlAnalyzeBaseWalker

Throws:

antlr.SemanticException

deriveArithmethicExpr

antlr.collections.AST deriveArithmethicExpr(antlr.collections.AST ae)
                                      throws antlr.SemanticException

Overrides:

deriveArithmethicExpr in class HqlAnalyzeBaseWalker

Throws:

antlr.SemanticException

setAlias

protected void setAlias(antlr.collections.AST se,
                        antlr.collections.AST i)

Overrides:

setAlias in class HqlAnalyzeBaseWalker

getReturnTypes

void getReturnTypes(antlr.collections.AST r,
                    Stack stackAliases)
              throws antlr.RecognitionException

this method is called when the SELECT section (projections) is parsed

Overrides:

getReturnTypes in class HqlAnalyzeBaseWalker

Throws:

antlr.RecognitionException

beforeStatement

void beforeStatement(String statementName,
                     int statementType)

Overrides:

beforeStatement in class HqlAnalyzeBaseWalker

afterStatementCompletion

void afterStatementCompletion(String statementName)

Overrides:

afterStatementCompletion in class HqlAnalyzeBaseWalker

getLabelTypes

public Map<String,String> getLabelTypes()

getParameterTypes

public Map getParameterTypes()

getResult

public List getResult()

reportError

public void reportError(antlr.RecognitionException ex)

Overrides:

reportError in class antlr.TreeParser

setDebug

public void setDebug(String query1)

toString

public String toString()

Overrides:

toString in class Object

setTypeComputer

public void setTypeComputer(MddObjectType mddObjectType)

isAllowLogicalExprInSelect

public boolean isAllowLogicalExprInSelect()

setAllowLogicalExprInSelect

public void setAllowLogicalExprInSelect(boolean allowLogicalExprInSelect)