gudusoft.gsqlparser.nodes
Class TOrderByItem
java.lang.Object
gudusoft.gsqlparser.nodes.TParseTreeNode
gudusoft.gsqlparser.nodes.TOrderByItem
- All Implemented Interfaces:
- Visitable
public class TOrderByItem
- extends TParseTreeNode
Item in order by clause.
Syntax:
ORDER BY {sort-key [ASC|DESC}[,..n]
sort-key:
simple-column-name
simple-integer
sort-key-expression
Methods inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode |
addAllMyTokensToTokenList, getColumnNo, getDummyTag, getEndToken, getGsqlparser, getLineNo, getNodeType, getStartToken, init, init, init, init, init, setDummyTag, setEndToken, setEndToken, setGsqlparser, setNodeType, setStartToken, setStartToken, setString, toString |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
TOrderByItem
public TOrderByItem()
TOrderByItem
public void TOrderByItem()
getSortType
public int getSortType()
setSortTypeByToken
public void setSortTypeByToken(TSourceToken st)
getSortKey
public TExpression getSortKey()
init
public void init(java.lang.Object arg1)
- Description copied from class:
TParseTreeNode
- Initialize a query tree node.
- Overrides:
init
in class TParseTreeNode
doParse
public void doParse(TCustomSqlStatement psql,
ESqlClause plocation)
- Description copied from class:
TParseTreeNode
- analyze this node
- Overrides:
doParse
in class TParseTreeNode
accept
public void accept(TParseTreeVisitor v)
- Specified by:
accept
in interface Visitable
- Overrides:
accept
in class TParseTreeNode