程序包 org.hibernate.hql.internal.ast.util

类 JoinProcessor

java.lang.Object

org.hibernate.hql.internal.ast.util.JoinProcessor

所有已实现的接口:

SqlTokenTypes

public class JoinProcessor
extends Object
implements SqlTokenTypes

Performs the post-processing of the join information gathered during semantic analysis. The join generating classes are complex, this encapsulates some of the JoinSequence-related code.

作者:

Joshua Davis

字段概要

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
JoinProcessor(HqlSqlWalker walker)	Constructs a new JoinProcessor.

方法概要

修饰符和类型	方法	说明
static void	processDynamicFilterParameters(String sqlFragment, ParameterContainer container, HqlSqlWalker walker)
void	processJoins(QueryNode query)
static JoinType	toHibernateJoinType(int astJoinType)	Translates an AST join type (i.e., the token type) into a JoinFragment.XXX join type.

从类继承的方法 java.lang.Object

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

构造器详细资料

JoinProcessor

public JoinProcessor(HqlSqlWalker walker)

Constructs a new JoinProcessor.

参数:

walker - The walker to which we are bound, giving us access to needed resources.

方法详细资料

toHibernateJoinType

public static JoinType toHibernateJoinType(int astJoinType)

Translates an AST join type (i.e., the token type) into a JoinFragment.XXX join type.

参数:

astJoinType - The AST join type (from HqlSqlTokenTypes or SqlTokenTypes)

返回:

a JoinFragment.XXX join type.

另请参阅:

JoinFragment, SqlTokenTypes

processJoins

public void processJoins(QueryNode query)

processDynamicFilterParameters

public static void processDynamicFilterParameters(String sqlFragment,
                                                  ParameterContainer container,
                                                  HqlSqlWalker walker)