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

类 AbstractMapComponentNode

java.lang.Object

antlr.BaseAST

antlr.CommonAST

org.hibernate.hql.internal.ast.tree.Node

org.hibernate.hql.internal.ast.tree.SqlNode

org.hibernate.hql.internal.ast.tree.HqlSqlWalkerNode

org.hibernate.hql.internal.ast.tree.AbstractSelectExpression

org.hibernate.hql.internal.ast.tree.FromReferenceNode

org.hibernate.hql.internal.ast.tree.AbstractMapComponentNode

所有已实现的接口:

antlr.collections.AST, Serializable, HqlSqlTokenTypes, DisplayableNode, InitializeableNode, PathNode, ResolvableNode, SelectExpression, TableReferenceNode

直接已知子类:

MapEntryNode, MapKeyNode, MapValueNode

public abstract class AbstractMapComponentNode
extends FromReferenceNode
implements HqlSqlTokenTypes, TableReferenceNode

Basic support for KEY, VALUE and ENTRY based "qualified identification variables".

作者:

Steve Ebersole

另请参阅:

序列化表格

字段概要

从类继承的字段 org.hibernate.hql.internal.ast.tree.FromReferenceNode

ROOT_LEVEL

从类继承的字段 antlr.BaseAST

down, right

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

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_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
AbstractMapComponentNode()

方法概要

修饰符和类型	方法	说明
protected abstract String	expressionDescription()
protected MapKeyEntityFromElement	findOrAddMapKeyEntityFromElement(QueryableCollection collectionPersister)
String[]	getColumns()
FromElement	getMapFromElement()
FromReferenceNode	getMapReference()
String[]	getReferencedTables()	Returns table names which are referenced by this node.
protected antlr.SemanticException	nonMap()
void	resolve(boolean generateJoin, boolean implicitJoin, String classAlias, antlr.collections.AST parent, antlr.collections.AST parentPredicate)	Does the work of resolving an identifier or a dot
protected abstract String[]	resolveColumns(QueryableCollection collectionPersister)
void	resolveIndex(antlr.collections.AST parent)	Does the work of resolving an index [].
protected abstract Type	resolveType(QueryableCollection collectionPersister)
void	setScalarColumnText(int i)	Appends AST nodes that represent the columns after the current AST node.

从类继承的方法 org.hibernate.hql.internal.ast.tree.FromReferenceNode

getDisplayText, getFromElement, getImpliedJoin, getPath, isFromElementUpdateOrDeleteRoot, isResolved, isReturnableEntity, prepareForDot, recursiveResolve, recursiveResolve, resolve, resolve, resolve, resolveFirstChild, resolveInFunctionCall, setFromElement, setResolved

从类继承的方法 org.hibernate.hql.internal.ast.tree.AbstractSelectExpression

getAlias, getScalarColumnIndex, isConstructor, isScalar, setAlias, setScalarColumn

从类继承的方法 org.hibernate.hql.internal.ast.tree.HqlSqlWalkerNode

getAliasGenerator, getASTFactory, getSessionFactoryHelper, getWalker, initialize

从类继承的方法 org.hibernate.hql.internal.ast.tree.SqlNode

getDataType, getOriginalText, setDataType, setText

从类继承的方法 org.hibernate.hql.internal.ast.tree.Node

getColumn, getFilename, getLine, getRenderText, getTextLength, initialize, initialize

从类继承的方法 antlr.CommonAST

getText, getType, initialize, setType

从类继承的方法 antlr.BaseAST

addChild, decode, encode, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getFirstChild, getNextSibling, getNumberOfChildren, getTokenNames, removeChildren, setFirstChild, setNextSibling, setVerboseStringConversion, toString, toStringList, toStringTree, xmlSerialize, xmlSerializeNode, xmlSerializeRootClose, xmlSerializeRootOpen

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.hibernate.hql.internal.ast.tree.InitializeableNode

initialize

从接口继承的方法 org.hibernate.hql.internal.ast.tree.SelectExpression

getDataType, setText

构造器详细资料

AbstractMapComponentNode

public AbstractMapComponentNode()

方法详细资料

getMapReference

public FromReferenceNode getMapReference()

getColumns

public String[] getColumns()

setScalarColumnText

public void setScalarColumnText(int i)

从接口复制的说明: SelectExpression

Appends AST nodes that represent the columns after the current AST node. (e.g. 'as col0_O_')

指定者:

setScalarColumnText 在接口中 SelectExpression

参数:

i - The index of the select expression in the projection list.

resolve

public void resolve(boolean generateJoin,
                    boolean implicitJoin,
                    String classAlias,
                    antlr.collections.AST parent,
                    antlr.collections.AST parentPredicate)
             throws antlr.SemanticException

从接口复制的说明: ResolvableNode

Does the work of resolving an identifier or a dot

指定者:

resolve 在接口中 ResolvableNode

抛出:

antlr.SemanticException

getMapFromElement

public FromElement getMapFromElement()

expressionDescription

protected abstract String expressionDescription()

resolveColumns

protected abstract String[] resolveColumns(QueryableCollection collectionPersister)

resolveType

protected abstract Type resolveType(QueryableCollection collectionPersister)

nonMap

protected antlr.SemanticException nonMap()

resolveIndex

public void resolveIndex(antlr.collections.AST parent)

从接口复制的说明: ResolvableNode

Does the work of resolving an index [].

指定者:

resolveIndex 在接口中 ResolvableNode

findOrAddMapKeyEntityFromElement

protected MapKeyEntityFromElement findOrAddMapKeyEntityFromElement(QueryableCollection collectionPersister)

getReferencedTables

public String[] getReferencedTables()

从接口复制的说明: TableReferenceNode

Returns table names which are referenced by this node. If the tables can not be determined it returns null.

指定者:

getReferencedTables 在接口中 TableReferenceNode

返回:

table names or null.