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

类 MethodNode

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.MethodNode

所有已实现的接口:

antlr.collections.AST, Serializable, FunctionNode, InitializeableNode, SelectExpression

直接已知子类:

CollectionFunction

public class MethodNode
extends AbstractSelectExpression
implements FunctionNode

Represents a method call.

作者:

josh

另请参阅:

序列化表格

字段概要

从类继承的字段 antlr.BaseAST

down, right

构造器概要

构造器

构造器	说明
MethodNode()

方法概要

修饰符和类型	方法	说明
String	getDisplayText()
Type	getFirstArgumentType()
FromElement	getFromElement()	Returns the FROM element that this expression refers to.
SQLFunction	getSQLFunction()
void	initializeMethodNode(antlr.collections.AST name, boolean inSelect)
boolean	isCollectionPropertyMethod()
boolean	isScalar()
protected void	prepareSelectColumns(String[] columns)
void	resolve(boolean inSelect)
protected void	resolveCollectionProperty(antlr.collections.AST expr)
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.AbstractSelectExpression

getAlias, getScalarColumnIndex, isConstructor, isReturnableEntity, 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.SelectExpression

getDataType, setText

构造器详细资料

MethodNode

public MethodNode()

方法详细资料

isScalar

public boolean isScalar()
                 throws antlr.SemanticException

指定者:

isScalar 在接口中 SelectExpression

覆盖:

isScalar 在类中 AbstractSelectExpression

抛出:

antlr.SemanticException

getSQLFunction

public SQLFunction getSQLFunction()

指定者:

getSQLFunction 在接口中 FunctionNode

getFirstArgumentType

public Type getFirstArgumentType()

指定者:

getFirstArgumentType 在接口中 FunctionNode

resolve

public void resolve(boolean inSelect)
             throws antlr.SemanticException

抛出:

antlr.SemanticException

initializeMethodNode

public void initializeMethodNode(antlr.collections.AST name,
                                 boolean inSelect)

isCollectionPropertyMethod

public boolean isCollectionPropertyMethod()

resolveCollectionProperty

protected void resolveCollectionProperty(antlr.collections.AST expr)
                                  throws antlr.SemanticException

抛出:

antlr.SemanticException

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

prepareSelectColumns

protected void prepareSelectColumns(String[] columns)

getFromElement

public FromElement getFromElement()

从接口复制的说明: SelectExpression

Returns the FROM element that this expression refers to.

指定者:

getFromElement 在接口中 SelectExpression

覆盖:

getFromElement 在类中 AbstractSelectExpression

返回:

The FROM element.

getDisplayText

public String getDisplayText()