wt.query.qml
Class OperandElementFactory

java.lang.Object
  wt.query.qml.OperandElementFactory

All Implemented Interfaces:

ApplicationContextChild, OperandElementHandler

Direct Known Subclasses:

ColumnTargetHandler

public class OperandElementFactory

extends Object

implements OperandElementHandler, ApplicationContextChild

Supported API: false

Extendable: false

Field Summary

private ApplicationContext	applicationContext
private static String	CLASSNAME
private static String	RESOURCE

Fields inherited from interface wt.services.applicationcontext.ApplicationContextChild

APPLICATION_CONTEXT

Constructor Summary

OperandElementFactory()

Method Summary

IndexedRelationalExpression	buildRelationalExpression(QuerySpec a_querySpec, Element a_element, Hashtable a_parameterMap) Supported API: false
ApplicationContext	getApplicationContext() Gets the object for the association that plays role: applicationContext.
void	setApplicationContext(ApplicationContext a_ApplicationContext) Sets the object for the association that plays role: applicationContext.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

applicationContext

private ApplicationContext applicationContext

Constructor Detail

OperandElementFactory

public OperandElementFactory()

Method Detail

buildRelationalExpression

public IndexedRelationalExpression buildRelationalExpression(QuerySpec a_querySpec,
                                                             Element a_element,
                                                             Hashtable a_parameterMap)
                                                      throws QMLException

Supported API: false

Specified by:

buildRelationalExpression in interface OperandElementHandler

Parameters:

a_querySpec -

a_element -

a_parameterMap -

Returns:

IndexedRelationalExpression

Throws:

QMLException

getApplicationContext

public ApplicationContext getApplicationContext()

Gets the object for the association that plays role: applicationContext.

Supported API: false

Specified by:

getApplicationContext in interface ApplicationContextChild

Returns:

ApplicationContext

setApplicationContext

public void setApplicationContext(ApplicationContext a_ApplicationContext)
                           throws WTPropertyVetoException

Sets the object for the association that plays role: applicationContext.

Supported API: false

Specified by:

setApplicationContext in interface ApplicationContextChild

Parameters:

a_ApplicationContext -

Throws:

WTPropertyVetoException