程序包 org.hibernate.hql.internal.ast

类 SqlGenerator

java.lang.Object

antlr.TreeParser

org.hibernate.hql.internal.antlr.SqlGeneratorBase

org.hibernate.hql.internal.ast.SqlGenerator

所有已实现的接口:

SqlTokenTypes, ErrorReporter

public class SqlGenerator
extends SqlGeneratorBase
implements ErrorReporter

Generates SQL by overriding callback methods in the base class, which does the actual SQL AST walking.

作者:

Joshua Davis, Steve Ebersole

字段概要

字段

修饰符和类型	字段	说明
static boolean	REGRESSION_STYLE_CROSS_JOINS

从类继承的字段 org.hibernate.hql.internal.antlr.SqlGeneratorBase

_tokenNames, _tokenSet_0, _tokenSet_1, _tokenSet_2, _tokenSet_3, _tokenSet_4, _tokenSet_5, exprs

从类继承的字段 antlr.TreeParser

_retTree, astFactory, ASTNULL, inputState, returnAST, tokenNames

从接口继承的字段 org.hibernate.hql.internal.antlr.SqlTokenTypes

AGGREGATE, ALIAS, ALIAS_REF, ALL, AND, ANY, AS, ASCENDING, AVG, BETWEEN, BOGUS, BOTH, CASE, CASE2, CAST, CLASS, CLOSE, CLOSE_BRACKET, COLON, COMMA, CONCAT, CONSTANT, CONSTRUCTOR, COUNT, DELETE, DESCENDING, DISTINCT, DIV, DOT, ELEMENTS, ELSE, EMPTY, END, ENTITY_JOIN, ENTRY, EOF, EQ, ESCAPE, ESCqs, EXISTS, EXPONENT, EXPR_LIST, FALSE, FETCH, FILTER_ENTITY, FILTERS, FIRST, 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, KEY, LAST, LE, LEADING, LEFT, LEFT_OUTER, LIKE, LITERAL_ascending, LITERAL_by, LITERAL_descending, LT, MAX, MEMBER, METHOD_CALL, METHOD_NAME, MIN, MINUS, MOD, NAMED_PARAM, NE, NEW, NOT, NOT_BETWEEN, NOT_IN, NOT_LIKE, NULL, NULL_TREE_LOOKAHEAD, NULLS, NUM_BIG_DECIMAL, NUM_BIG_INTEGER, 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, RESULT_VARIABLE_REF, RIGHT, RIGHT_OUTER, ROW_STAR, SELECT, SELECT_CLAUSE, SELECT_COLUMNS, SELECT_EXPR, SELECT_FROM, SET, SOME, SQL_NE, SQL_NODE, SQL_TOKEN, STAR, SUM, THEN, THETA_JOINS, TRAILING, TRUE, UNARY_MINUS, UNARY_PLUS, UPDATE, VALUE, VECTOR_EXPR, VERSIONED, WEIRD_IDENT, WHEN, WHERE, WITH, WS

构造器概要

构造器

构造器	说明
SqlGenerator(SessionFactoryImplementor sfi)

方法概要

修饰符和类型	方法	说明
protected void	beginFunctionTemplate(antlr.collections.AST node, antlr.collections.AST nameNode)
protected void	betweenFunctionArguments()
protected void	endFunctionTemplate(antlr.collections.AST node)
protected void	fromFragmentSeparator(antlr.collections.AST a)
List<ParameterSpecification>	getCollectedParameters()
ParseErrorHandler	getParseErrorHandler()
String	getSQL()
protected void	nestedFromFragment(antlr.collections.AST d, antlr.collections.AST parent)
protected void	optionalSpace()	Add a aspace if the previous token was not a space or a parenthesis.
protected void	out(antlr.collections.AST n)
protected void	out(String s)
static void	panic()
protected String	renderOrderByElement(String expression, String order, String nulls)	Implementation note: This is just a stub.
void	reportError(antlr.RecognitionException e)
void	reportError(String s)
void	reportWarning(String s)
void	traceIn(String ruleName, antlr.collections.AST tree)
void	traceOut(String ruleName, antlr.collections.AST tree)

从类继承的方法 org.hibernate.hql.internal.antlr.SqlGeneratorBase

additiveExpr, addrExpr, aggregate, arguments, arithmeticExpr, binaryComparisonExpression, booleanExpr, booleanOp, captureExpressionFinish, captureExpressionStart, caseExpr, castExpression, castTargetType, comparisonExpr, conditionList, constant, count, countExpr, deleteStatement, distinctOrAll, exoticComparisonExpression, expr, filters, from, fromTable, getLastChar, getStringBuilder, groupExprs, hasText, inList, insertStatement, likeEscape, mapComponentReference, methodCall, multiplicativeExpr, nestedExpr, nestedExprAfterMinusDiv, nullOrdering, nullPrecedence, nyi, orderDirection, orderExprs, parameter, parenSelect, quantified, resetCapture, selectAtom, selectBooleanExpr, selectClause, selectColumn, selectExpr, selectStatement, separator, setClause, simpleExpr, simpleExprList, simpleOrTupleExpr, sqlToken, statement, tableJoin, thetaJoins, tupleExpr, updateStatement, whereClause, whereClauseExpr, whereExpr

从类继承的方法 antlr.TreeParser

getAST, getASTFactory, getTokenName, getTokenNames, match, match, matchNot, setASTFactory, setASTNodeClass, setASTNodeType, traceIndent

从类继承的方法 java.lang.Object

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

字段详细资料

REGRESSION_STYLE_CROSS_JOINS

public static boolean REGRESSION_STYLE_CROSS_JOINS

构造器详细资料

SqlGenerator

public SqlGenerator(SessionFactoryImplementor sfi)

方法详细资料

traceIn

public void traceIn(String ruleName,
                    antlr.collections.AST tree)

覆盖:

traceIn 在类中 antlr.TreeParser

traceOut

public void traceOut(String ruleName,
                     antlr.collections.AST tree)

覆盖:

traceOut 在类中 antlr.TreeParser

getCollectedParameters

public List<ParameterSpecification> getCollectedParameters()

out

protected void out(String s)

覆盖:

out 在类中 SqlGeneratorBase

out

protected void out(antlr.collections.AST n)

覆盖:

out 在类中 SqlGeneratorBase

betweenFunctionArguments

protected void betweenFunctionArguments()

覆盖:

betweenFunctionArguments 在类中 SqlGeneratorBase

reportError

public void reportError(antlr.RecognitionException e)

指定者:

reportError 在接口中 ErrorReporter

覆盖:

reportError 在类中 antlr.TreeParser

reportError

public void reportError(String s)

指定者:

reportError 在接口中 ErrorReporter

覆盖:

reportError 在类中 antlr.TreeParser

reportWarning

public void reportWarning(String s)

指定者:

reportWarning 在接口中 ErrorReporter

覆盖:

reportWarning 在类中 antlr.TreeParser

getParseErrorHandler

public ParseErrorHandler getParseErrorHandler()

getSQL

public String getSQL()

optionalSpace

protected void optionalSpace()

从类复制的说明: SqlGeneratorBase

Add a aspace if the previous token was not a space or a parenthesis.

覆盖:

optionalSpace 在类中 SqlGeneratorBase

beginFunctionTemplate

protected void beginFunctionTemplate(antlr.collections.AST node,
                                     antlr.collections.AST nameNode)

覆盖:

beginFunctionTemplate 在类中 SqlGeneratorBase

endFunctionTemplate

protected void endFunctionTemplate(antlr.collections.AST node)

覆盖:

endFunctionTemplate 在类中 SqlGeneratorBase

panic

public static void panic()

fromFragmentSeparator

protected void fromFragmentSeparator(antlr.collections.AST a)

覆盖:

fromFragmentSeparator 在类中 SqlGeneratorBase

nestedFromFragment

protected void nestedFromFragment(antlr.collections.AST d,
                                  antlr.collections.AST parent)

覆盖:

nestedFromFragment 在类中 SqlGeneratorBase

renderOrderByElement

protected String renderOrderByElement(String expression,
                                      String order,
                                      String nulls)

从类复制的说明: SqlGeneratorBase

Implementation note: This is just a stub. SqlGenerator contains the effective implementation.

覆盖:

renderOrderByElement 在类中 SqlGeneratorBase