Package net.ontopia.topicmaps.query.impl.rdbms

Class BasicCountComponent

java.lang.Object

net.ontopia.topicmaps.query.impl.rdbms.BasicCountComponent

All Implemented Interfaces:

QueryComponentIF

public class BasicCountComponent
extends Object
implements QueryComponentIF

INTERNAL: Query component that is used to perform the count operation for QueryMatches instances. The implementation returns the result of a call to impl.basic.QueryProcessor.count(TologQuery, QueryMatches).

Field Summary

Fields

Modifier and Type	Field	Description
protected QueryProcessor	qproc
protected TologQuery	query

Constructor Summary

Constructors

Constructor	Description
BasicCountComponent(TologQuery query, QueryProcessor qproc)

Method Summary

Modifier and Type	Method	Description
QueryMatches	satisfy(QueryMatches matches, Map arguments)	INTERNAL: Processes the specified QueryMatches instance and produces a new QueryMatches instance based on information in the input instance.

Methods inherited from class java.lang.Object

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

Field Details

query

protected TologQuery query

qproc

protected QueryProcessor qproc

Constructor Details

BasicCountComponent

public BasicCountComponent(TologQuery query,
 QueryProcessor qproc)

Method Details

satisfy

public QueryMatches satisfy(QueryMatches matches,
 Map arguments)
                     throws InvalidQueryException

Description copied from interface: QueryComponentIF

INTERNAL: Processes the specified QueryMatches instance and produces a new QueryMatches instance based on information in the input instance.

Specified by:

satisfy in interface QueryComponentIF

Throws:

InvalidQueryException