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

类 IdentNode

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.IdentNode

所有已实现的接口:

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

public class IdentNode
extends FromReferenceNode
implements SelectExpression

Represents an identifier all by itself, which may be a function name, a class alias, or a form of naked property-ref depending on the context.

作者:

josh

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

构造器概要

构造器

构造器	说明
IdentNode()

方法概要

修饰符和类型	方法	说明
String[]	getColumns()
Type	getDataType()	Returns the data type of the select expression.
String	getDisplayText()	Returns additional display text for the AST node.
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 String[]	resolveColumns(QueryableCollection collectionPersister)
void	resolveIndex(antlr.collections.AST parent)	Does the work of resolving an index [].
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

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

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

getAlias, getFromElement, getScalarColumnIndex, isConstructor, isReturnableEntity, isScalar, setAlias, setScalarColumn, setText

构造器详细资料

IdentNode

public IdentNode()

方法详细资料

getColumns

public String[] getColumns()

resolveIndex

public void resolveIndex(antlr.collections.AST parent)
                  throws antlr.SemanticException

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

抛出:

antlr.SemanticException

resolveColumns

protected String[] resolveColumns(QueryableCollection collectionPersister)

resolve

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

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

getDataType

public Type getDataType()

从接口复制的说明: SelectExpression

Returns the data type of the select expression.

指定者:

getDataType 在接口中 SelectExpression

覆盖:

getDataType 在类中 SqlNode

返回:

The data type of the select expression.

setScalarColumnText

public void setScalarColumnText(int i)
                         throws antlr.SemanticException

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.

抛出:

antlr.SemanticException - if a semantic error occurs

getDisplayText

public String getDisplayText()

从接口复制的说明: DisplayableNode

Returns additional display text for the AST node.

指定者:

getDisplayText 在接口中 DisplayableNode

覆盖:

getDisplayText 在类中 FromReferenceNode

返回:

String - The additional display text.