wt.query.qml
Class SubSelectHandler

java.lang.Object
  wt.query.qml.SubSelectHandler

All Implemented Interfaces:

FromHandler, OperandElementHandler, QueryElementHandler

public class SubSelectHandler

extends Object

implements FromHandler, OperandElementHandler

Supported API: false

Extendable: false

Field Summary

private static String	CLASSNAME
static boolean	DEBUG
private static StatementFactory	FACTORY
private static DebugWriter	LOG
private static String	RESOURCE

Constructor Summary

SubSelectHandler()

Method Summary

void	appendQueryElement(QuerySpec a_querySpec, Element a_element, Hashtable a_parameterMap) Supported API: false
IndexedRelationalExpression	buildRelationalExpression(QuerySpec a_querySpec, Element a_element, Hashtable a_parameterMap) Supported API: false

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

DEBUG

public static final boolean DEBUG

LOG

private static final DebugWriter LOG

FACTORY

private static final StatementFactory FACTORY

Constructor Detail

SubSelectHandler

public SubSelectHandler()

Method Detail

appendQueryElement

public void appendQueryElement(QuerySpec a_querySpec,
                               Element a_element,
                               Hashtable a_parameterMap)
                        throws QMLException

Supported API: false

Specified by:

appendQueryElement in interface QueryElementHandler

Parameters:

a_querySpec -

a_element -

a_parameterMap -

Throws:

QMLException

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