org.hibernate.hql.internal.ast.tree

Class FromElementFactory

java.lang.Object

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

All Implemented Interfaces:

SqlTokenTypes

public class FromElementFactory
extends Object
implements SqlTokenTypes

Encapsulates the creation of FromElements and JoinSequences.

Author:

josh

Field Summary

Fields inherited from interface 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, 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

Constructor Summary

Constructors

Constructor and Description
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.

Method Summary

Modifier and Type	Method and Description
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)

Methods inherited from class java.lang.Object

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

Constructor Detail

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.

Method Detail

createCollection

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

Throws:

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

Throws:

antlr.SemanticException

createComponentJoin

public FromElement createComponentJoin(CompositeType type)