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

类 FromElementFactory

java.lang.Object

org.hibernate.hql.internal.ast.tree.FromElementFactory

所有已实现的接口:

SqlTokenTypes

public class FromElementFactory
extends Object
implements SqlTokenTypes

Encapsulates the creation of FromElements and JoinSequences.

作者:

josh

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
FromElementFactory(FromClause fromClause, FromElement origin, String path)	Creates entity from elements.
FromElementFactory(FromClause fromClause, FromElement origin, String path, String classAlias, String[] columns, boolean implied)	Creates collection from elements.

方法概要

修饰符和类型	方法	说明
FromElement	createCollection(QueryableCollection queryableCollection, String role, JoinType joinType, boolean fetchFlag, boolean indexed)
FromElement	createComponentJoin(CompositeType type)
FromElement	createEntityJoin(String entityClass, String tableAlias, JoinSequence joinSequence, boolean fetchFlag, boolean inFrom, EntityType type, String role, String joinPath)

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

FromElementFactory

public FromElementFactory(FromClause fromClause,
                          FromElement origin,
                          String path)

Creates entity from elements.

FromElementFactory

public FromElementFactory(FromClause fromClause,
                          FromElement origin,
                          String path,
                          String classAlias,
                          String[] columns,
                          boolean implied)

Creates collection from elements.

方法详细资料

createCollection

public FromElement createCollection(QueryableCollection queryableCollection,
                                    String role,
                                    JoinType joinType,
                                    boolean fetchFlag,
                                    boolean indexed)
                             throws antlr.SemanticException

抛出:

antlr.SemanticException

createEntityJoin

public FromElement createEntityJoin(String entityClass,
                                    String tableAlias,
                                    JoinSequence joinSequence,
                                    boolean fetchFlag,
                                    boolean inFrom,
                                    EntityType type,
                                    String role,
                                    String joinPath)
                             throws antlr.SemanticException

抛出:

antlr.SemanticException

createComponentJoin

public FromElement createComponentJoin(CompositeType type)