org.wandora.query2

Class FilterDirective

java.lang.Object

org.wandora.query2.Directive

org.wandora.query2.FilterDirective

Direct Known Subclasses:

WhereDirective

public abstract class FilterDirective
extends Directive

Author:

olli

Field Summary

Fields inherited from class org.wandora.query2.Directive

DEFAULT_COL, DEFAULT_NS

Constructor Summary

Constructors

Constructor and Description
FilterDirective()

Method Summary

Modifier and Type	Method and Description
abstract ResultRow	processRow(QueryContext context, ResultRow input)
ResultIterator	queryIterator(QueryContext context, ResultRow input) You must call startQuery before calling this and endQuery after you are done with the result iterator.

Methods inherited from class org.wandora.query2.Directive

as, as, debugString, debugString, debugStringInner, debugStringInner, debugStringInner, debugStringParams, debugStringParams, doQuery, endQuery, from, from, from, from, from, from, from, from, from, from, getStandardAddonHints, getStandardAddonHints, isStatic, join, main, of, query, startQuery, to, to, to, to, to, where, where

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterDirective

public FilterDirective()

Method Detail

processRow

public abstract ResultRow processRow(QueryContext context,
                                     ResultRow input)
                              throws QueryException

Throws:

QueryException

queryIterator

public ResultIterator queryIterator(QueryContext context,
                                    ResultRow input)
                             throws QueryException

Description copied from class: Directive

You must call startQuery before calling this and endQuery after you are done with the result iterator. You should also call dispose of the result iterator when you're done.

Overrides:

queryIterator in class Directive

Throws:

QueryException