uk.ac.bbk.dcs.automed.qproc.annotate
Class QueryJoinAnnotationProviderBushy

java.lang.Object
  uk.ac.bbk.dcs.automed.qproc.annotate.AbstractQueryJoinAnnotatorProvider
      uk.ac.bbk.dcs.automed.qproc.annotate.QueryJoinAnnotationProviderBushy

All Implemented Interfaces:

QueryJoinAnnotationProvider

public class QueryJoinAnnotationProviderBushy
extends AbstractQueryJoinAnnotatorProvider

Author:

Lucas Zamboulis *

Field Summary

Fields inherited from class uk.ac.bbk.dcs.automed.qproc.annotate.AbstractQueryJoinAnnotatorProvider

logger

Constructor Summary

QueryJoinAnnotationProviderBushy()

Method Summary

protected boolean	insertCartesianProductsInComprehension(Cell c, Schema[] tgts, QueryProcessorConfiguration qpc)
protected boolean	insertJoinsInComprehension(Cell c, Schema[] tgts, QueryProcessorConfiguration qpc)

Methods inherited from class uk.ac.bbk.dcs.automed.qproc.annotate.AbstractQueryJoinAnnotatorProvider

createCartesianProduct, createJoinGenerator, determineJoinType, getFilterCompItem, getFilterIndex, getFirstGenerator, getGeneratorBeforeOtherGenerator, getLastFilterCompItem, getLastGenerator, getLastGeneratorCompItem, getName, getSecondGeneratorCompItem, insertCartesianProducts, insertJoins, isFilterFunction, main, process, replaceGensWithCartesianProduct

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryJoinAnnotationProviderBushy

public QueryJoinAnnotationProviderBushy()

Method Detail

insertJoinsInComprehension

protected boolean insertJoinsInComprehension(Cell c,
                                             Schema[] tgts,
                                             QueryProcessorConfiguration qpc)
                                      throws QueryAnnotationException

Specified by:

insertJoinsInComprehension in class AbstractQueryJoinAnnotatorProvider

Throws:

QueryAnnotationException

insertCartesianProductsInComprehension

protected boolean insertCartesianProductsInComprehension(Cell c,
                                                         Schema[] tgts,
                                                         QueryProcessorConfiguration qpc)
                                                  throws QueryAnnotationException

Specified by:

insertCartesianProductsInComprehension in class AbstractQueryJoinAnnotatorProvider

Throws:

QueryAnnotationException