SelectExpressionList (hibernate-jdk11 5.4.12.Final API)

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.SelectExpressionList

所有已实现的接口:

antlr.collections.AST, Serializable, InitializeableNode

直接已知子类:

ConstructorNode, SelectClause
```
public abstract class SelectExpressionList
extends HqlSqlWalkerNode
```
Common behavior - a node that contains a list of select expressions.

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

SelectExpressionList()

方法概要

所有方法实例方法抽象方法具体方法
修饰符和类型	方法	说明
`SelectExpression[]`	`collectSelectExpressions()`	Returns an array of SelectExpressions gathered from the children of the given parent AST node.
`protected abstract antlr.collections.AST`	`getFirstSelectExpression()`	Returns the first select expression node that should be considered when building the array of select expressions.
`List<Integer>`	`getParameterPositions()`	The position of parameters within the list of select expressions of this clause
`int`	`getTotalParameterCount()`	The total number of parameter projections of this expression.

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

- 构造器详细资料
  - SelectExpressionList
```
public SelectExpressionList()
```
- 方法详细资料
  - collectSelectExpressions
```
public SelectExpression[] collectSelectExpressions()
```
    Returns an array of SelectExpressions gathered from the children of the given parent AST node.
    
    返回:
    
    an array of SelectExpressions gathered from the children of the given parent AST node.
  - getTotalParameterCount
```
public int getTotalParameterCount()
```
    The total number of parameter projections of this expression.
    
    返回:
    
    The number of parameters in this select clause.
  - getParameterPositions
```
public List<Integer> getParameterPositions()
```
    The position of parameters within the list of select expressions of this clause
    
    返回:
    
    a list of positions representing the mapping from order of occurence to position
  - getFirstSelectExpression
```
protected abstract antlr.collections.AST getFirstSelectExpression()
```
    Returns the first select expression node that should be considered when building the array of select expressions.
    
    返回:
    
    the first select expression node that should be considered when building the array of select expressions