org.apache.ojb.broker.query
Class FieldCriteria

java.lang.Object
  org.apache.ojb.broker.query.SelectionCriteria
      org.apache.ojb.broker.query.FieldCriteria

All Implemented Interfaces:

Serializable

public class FieldCriteria
extends SelectionCriteria

Abstract superclass for Criteria using a field to compare with

Version:

$Id: FieldCriteria.java,v 1.1 2007-08-24 22:17:36 ewestfal Exp $

Author:

Jakob Braeuchi

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ojb.broker.query.SelectionCriteria

BETWEEN, EQUAL, GREATER, IN, IS_NULL, LESS, LIKE, NOT_BETWEEN, NOT_EQUAL, NOT_GREATER, NOT_IN, NOT_IS_NULL, NOT_LESS, NOT_LIKE

Method Summary

String	getClause() Answer the SQL compare-clause for this criteria
protected boolean	isBindable() answer true if the selection criteria is bindable BRJ: value null is bindable
boolean	isTranslateField()

Methods inherited from class org.apache.ojb.broker.query.SelectionCriteria

bind, getAlias, getAttribute, getClassesForPath, getCriteria, getNumberOfExtentsToBind, getPathClasses, getQuery, getUserAlias, getValue, isBound, isTranslateAttribute, setAlias, setAlias, setAlias, setBound, setNumberOfExtentsToBind, setValue, toString

Methods inherited from class java.lang.Object

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

Method Detail

isBindable

protected boolean isBindable()

Description copied from class: SelectionCriteria

answer true if the selection criteria is bindable BRJ: value null is bindable

Overrides:

isBindable in class SelectionCriteria

See Also:

SelectionCriteria.isBindable()

isTranslateField

public boolean isTranslateField()

Returns:

true if field name should be translated into column name

getClause

public String getClause()

Description copied from class: SelectionCriteria

Answer the SQL compare-clause for this criteria

Specified by:

getClause in class SelectionCriteria