org.hibernate.hql.ast.tree
Class SelectExpressionList

java.lang.Object
  antlr.BaseAST
      antlr.CommonAST
          org.hibernate.hql.ast.tree.Node
              org.hibernate.hql.ast.tree.SqlNode
                  org.hibernate.hql.ast.tree.HqlSqlWalkerNode
                      org.hibernate.hql.ast.tree.SelectExpressionList

All Implemented Interfaces:

antlr.collections.AST, Serializable, InitializeableNode

Direct Known Subclasses:

ConstructorNode, SelectClause

public abstract class SelectExpressionList
extends HqlSqlWalkerNode

Common behavior - a node that contains a list of select expressions.

Author:

josh

See Also:

Serialized Form

Field Summary

Fields inherited from class antlr.BaseAST

down, right

Constructor Summary

SelectExpressionList()

Method Summary

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.

Methods inherited from class org.hibernate.hql.ast.tree.HqlSqlWalkerNode

getAliasGenerator, getASTFactory, getSessionFactoryHelper, getWalker, initialize

Methods inherited from class org.hibernate.hql.ast.tree.SqlNode

getDataType, getOriginalText, setDataType, setText

Methods inherited from class org.hibernate.hql.ast.tree.Node

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

Methods inherited from class antlr.CommonAST

getText, getType, initialize, setType

Methods inherited from class 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

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectExpressionList

public SelectExpressionList()

Method Detail

collectSelectExpressions

public SelectExpression[] collectSelectExpressions()

Returns an array of SelectExpressions gathered from the children of the given parent AST node.

Returns:

an array of SelectExpressions gathered from the children of the given parent AST node.

getFirstSelectExpression

protected abstract antlr.collections.AST getFirstSelectExpression()

Returns the first select expression node that should be considered when building the array of select expressions.

Returns:

the first select expression node that should be considered when building the array of select expressions