org.objectweb.medor.query.lib
Class BasicOrderField

java.lang.Object
  BasicCloneable
      org.objectweb.medor.query.lib.BasicOrderField

All Implemented Interfaces:

java.lang.Cloneable, OrderField

public class BasicOrderField

extends BasicCloneable

implements OrderField

Author:

Alexandre Lefebvre

See Also:

Serialized Form

Constructor Summary

BasicOrderField()

BasicOrderField(QueryTreeField field)
Constructs a BasicOrderField from a QueryTreeField.

BasicOrderField(QueryTreeField field, boolean desc)
Constructs a BasciOrderField from a QueryTreeField, with indication of ordering.

Method Summary

java.lang.Object	clone(java.lang.Object clone, java.util.Map obj2clone)
boolean	getDesc() Returns whether the order is descendant (true) or ascendant (false).
QueryTreeField	getField() Obtains the field by which to order.
void	setDesc(boolean desc) Sets the descendant order.
void	setField(QueryTreeField field) Sets the field of the clause part.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicOrderField

public BasicOrderField()

BasicOrderField

public BasicOrderField(QueryTreeField field)

Constructs a BasicOrderField from a QueryTreeField.

The default value for ordering is ascendant.

Parameters:

field - the QueryTreeField on which to build the ordering.

BasicOrderField

public BasicOrderField(QueryTreeField field,
                       boolean desc)

Constructs a BasciOrderField from a QueryTreeField, with indication of ordering.

Parameters:

field - the QueryTreeField on which to build the ordering

desc - the boolean indicating whether the ordering should be descendant (true) or ascendant (false).

Method Detail

clone

public java.lang.Object clone(java.lang.Object clone,
                              java.util.Map obj2clone)
                       throws java.lang.CloneNotSupportedException

Throws:

java.lang.CloneNotSupportedException

setField

public void setField(QueryTreeField field)

Description copied from interface: OrderField

Sets the field of the clause part.

Specified by:

setField in interface OrderField

Parameters:

field - the field by which to order.

getField

public QueryTreeField getField()

Description copied from interface: OrderField

Obtains the field by which to order.

Specified by:

getField in interface OrderField

Returns:

the field by which to order.

setDesc

public void setDesc(boolean desc)

Description copied from interface: OrderField

Sets the descendant order.

The default value is false.

Specified by:

setDesc in interface OrderField

Parameters:

desc - indicates whether the order is descendant (true) or ascendant (false).

getDesc

public boolean getDesc()

Description copied from interface: OrderField

Returns whether the order is descendant (true) or ascendant (false).

Specified by:

getDesc in interface OrderField

Returns:

true if the order is descendant, false if the order is ascendant.