net.sf.basedb.core
Class DynamicPositionQueryJoiners.ReporterJoiner

java.lang.Object
  net.sf.basedb.core.DynamicPositionQueryJoiners.ReporterJoiner

All Implemented Interfaces:

AutoJoiner<DynamicPositionQuery,ReporterPropertyExpression>

Enclosing class:

DynamicPositionQueryJoiners

private static class DynamicPositionQueryJoiners.ReporterJoiner
extends Object
implements AutoJoiner<DynamicPositionQuery,ReporterPropertyExpression>

Joiner for reporters

Version:

2.12

Author:

nicklas

Last modified

$Date: 2009-05-13 13:01:46 +0200 (Wed, 13 May 2009) $

Field Summary

private JoinType

joinType

Constructor Summary

private

DynamicPositionQueryJoiners.ReporterJoiner(JoinType joinType)

Method Summary

Class<ReporterPropertyExpression>	getElementClass() The type of the query element the implementation works for.
Class<DynamicPositionQuery>	getQueryClass() The type of the query the implementation works for.
void	joinIfNeeded(DynamicPositionQuery query, ReporterPropertyExpression element) Automatically join the tables that is is needed by the query element unless they are already joined.

Methods inherited from class java.lang.Object

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

Field Detail

joinType

private final JoinType joinType

Constructor Detail

DynamicPositionQueryJoiners.ReporterJoiner

private DynamicPositionQueryJoiners.ReporterJoiner(JoinType joinType)

Method Detail

getQueryClass

public Class<DynamicPositionQuery> getQueryClass()

Description copied from interface: AutoJoiner

The type of the query the implementation works for. This can be an actual subclass or a superclass.

Specified by:

getQueryClass in interface AutoJoiner<DynamicPositionQuery,ReporterPropertyExpression>

Returns:

A class object representing the query type

getElementClass

public Class<ReporterPropertyExpression> getElementClass()

Description copied from interface: AutoJoiner

The type of the query element the implementation works for. This can be an actual subclass or a superclass.

Specified by:

getElementClass in interface AutoJoiner<DynamicPositionQuery,ReporterPropertyExpression>

Returns:

A class object representing the query element type

joinIfNeeded

public void joinIfNeeded(DynamicPositionQuery query,
                         ReporterPropertyExpression element)

Description copied from interface: AutoJoiner

Automatically join the tables that is is needed by the query element unless they are already joined.

Specified by:

joinIfNeeded in interface AutoJoiner<DynamicPositionQuery,ReporterPropertyExpression>

Parameters:

query - The query

element - The query element