org.wandora.query

Class IsTopicDirective

java.lang.Object

org.wandora.query.FilterDirective

org.wandora.query.IsTopicDirective

All Implemented Interfaces:

Directive

Deprecated.

public class IsTopicDirective
extends FilterDirective

Author:

olli

Field Summary

Fields

Modifier and Type	Field and Description
private Directive	query Deprecated.
private Locator	topic Deprecated.
private Locator	topicContext Deprecated.

Fields inherited from class org.wandora.query.FilterDirective

not, RES_EXCLUDE, RES_IGNORE, RES_INCLUDE

Constructor Summary

Constructors

Constructor and Description
IsTopicDirective(Directive query, Locator topicContext, Locator topic) Deprecated.
IsTopicDirective(Directive query, Locator topicContext, Locator topic, boolean not) Deprecated. Creates a new instance of IsTopicDirective
IsTopicDirective(Directive query, java.lang.String topicContext, java.lang.String topic) Deprecated.
IsTopicDirective(Directive query, java.lang.String topicContext, java.lang.String topic, boolean not) Deprecated.

Method Summary

Modifier and Type	Method and Description
protected int	_includeRow(ResultRow row, Topic context, TopicMap tm, java.lang.Object param) Deprecated. Return one of RES_INCLUDE, RES_EXCLUDE or RES_INGORE to indicate how to filter the row.
java.lang.Object	startQuery(QueryContext context) Deprecated. Called when evaluation of this filter query is about to start.

Methods inherited from class org.wandora.query.FilterDirective

endQuery, includeRow, isContextSensitive, query

Methods inherited from class java.lang.Object

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

Field Detail

topicContext

private Locator topicContext

Deprecated.

topic

private Locator topic

Deprecated.

query

private Directive query

Deprecated.

Constructor Detail

IsTopicDirective

public IsTopicDirective(Directive query,
                        Locator topicContext,
                        Locator topic,
                        boolean not)

Deprecated.

Creates a new instance of IsTopicDirective

IsTopicDirective

public IsTopicDirective(Directive query,
                        Locator topicContext,
                        Locator topic)

Deprecated.

IsTopicDirective

public IsTopicDirective(Directive query,
                        java.lang.String topicContext,
                        java.lang.String topic,
                        boolean not)

Deprecated.

IsTopicDirective

public IsTopicDirective(Directive query,
                        java.lang.String topicContext,
                        java.lang.String topic)

Deprecated.

Method Detail

startQuery

public java.lang.Object startQuery(QueryContext context)
                            throws TopicMapException

Deprecated.

Description copied from class: FilterDirective

Called when evaluation of this filter query is about to start. The return value is passed as a parameter to _includeRow and endQuery later. Returning a null value should mean that _includeRow will return RES_EXCLUDE for all rows. So if you don't need a parameter object, just return any object (this, new Object() or whatever) and simply ignore it later.

Overrides:

startQuery in class FilterDirective

Throws:

TopicMapException

_includeRow

protected int _includeRow(ResultRow row,
                          Topic context,
                          TopicMap tm,
                          java.lang.Object param)
                   throws TopicMapException

Deprecated.

Description copied from class: FilterDirective

Return one of RES_INCLUDE, RES_EXCLUDE or RES_INGORE to indicate how to filter the row. RES_INCLUDE means that the row should be included in the resurt except when negation if query is desired. RES_EXCLUDE is the opposite, row is not included except in the case of negation. RES_IGNORE means that row is not included regardless of query being evaluated in negation mode or not. This can be because for example the association doesn't have the assumed players.

Specified by:

_includeRow in class FilterDirective

Throws:

TopicMapException