de.fraunhofer.ipsi.xquery.tree.expression
Class XQueryOrderSpec

java.lang.Object
  extended by de.fraunhofer.ipsi.xquery.tree.XQueryNodeAbstract
      extended by de.fraunhofer.ipsi.xquery.tree.expression.XQueryOrderSpec
All Implemented Interfaces:
XQueryNode

public class XQueryOrderSpec
extends XQueryNodeAbstract

XQuery Interpreter SortSpecList.

Since:
CVS $Date: 2004/08/31 10:41:11 $
Version:
CVS $Revision: 1.5 $
Author:
Tobias Groh, Sven Overhage

Constructor Summary
XQueryOrderSpec(PositionInfo pos, XQueryExpression xo)
          Constructor
XQueryOrderSpec(PositionInfo pos, XQueryExpression xo, boolean ascending, boolean emptyGreatest, java.lang.String collation)
          Constructor
 
Method Summary
 java.lang.String getCollation()
          Method getCollation
 XQueryExpression getExpression()
          Method getExpression
 boolean isAscending()
          Method isAscending
 boolean isEmptyGreatest()
          Method isEmptyGreatest
 
Methods inherited from class de.fraunhofer.ipsi.xquery.tree.XQueryNodeAbstract
getPosition, setPosition
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

XQueryOrderSpec

public XQueryOrderSpec(PositionInfo pos,
                       XQueryExpression xo)
Constructor

Parameters:
column - an int
line - an int
xo - a XQueryExpression

XQueryOrderSpec

public XQueryOrderSpec(PositionInfo pos,
                       XQueryExpression xo,
                       boolean ascending,
                       boolean emptyGreatest,
                       java.lang.String collation)
Constructor

Parameters:
column - an int
line - an int
xo - a XQueryExpression
ascending - a boolean
emptyGreatest - a boolean
collation - a String
Method Detail

getExpression

public XQueryExpression getExpression()
Method getExpression

Returns:
a XQueryExpression

isAscending

public boolean isAscending()
Method isAscending

Returns:
a boolean

isEmptyGreatest

public boolean isEmptyGreatest()
Method isEmptyGreatest

Returns:
a boolean

getCollation

public java.lang.String getCollation()
Method getCollation

Returns:
a boolean