uk.ac.ed.epcc.safe.accounting.db

Class IndexReductionMapper<T extends uk.ac.ed.epcc.webapp.model.data.DataObject & ExpressionTarget>

java.lang.Object

uk.ac.ed.epcc.webapp.jdbc.expr.SQLGroupMapper<java.util.Map<K,R>>

uk.ac.ed.epcc.webapp.jdbc.expr.GeneralMapMapper<ExpressionTuple,ReductionMapResult>

uk.ac.ed.epcc.safe.accounting.db.IndexReductionMapper<T>

All Implemented Interfaces:

uk.ac.ed.epcc.webapp.Contexed, uk.ac.ed.epcc.webapp.jdbc.filter.ResultMapper<java.util.Map<ExpressionTuple,ReductionMapResult>>

public class IndexReductionMapper<T extends uk.ac.ed.epcc.webapp.model.data.DataObject & ExpressionTarget>
extends uk.ac.ed.epcc.webapp.jdbc.expr.GeneralMapMapper<ExpressionTuple,ReductionMapResult>

Field Summary

Fields inherited from class uk.ac.ed.epcc.webapp.jdbc.expr.SQLGroupMapper

qualify, use_alias

Constructor Summary

Constructors

Constructor and Description
IndexReductionMapper(AccessorMap map, java.util.Set<ReductionTarget> targets, ReductionMapResult defs)

Method Summary

Methods

Modifier and Type	Method and Description
protected ReductionMapResult	combine(ReductionMapResult a, ReductionMapResult b)
protected ExpressionTuple	makeKey(java.sql.ResultSet rs)
protected ReductionMapResult	makeResult(java.sql.ResultSet rs)

Methods inherited from class uk.ac.ed.epcc.webapp.jdbc.expr.GeneralMapMapper

makeDefault, makeObject

Methods inherited from class uk.ac.ed.epcc.webapp.jdbc.expr.SQLGroupMapper

addAverage, addClause, addCount, addCount, addKey, addKeyList, addMax, addMaxDate, addMin, addMinDate, addSum, getContext, getModify, getModifyParameters, getRequiredFilter, getTarget, getTargetObject, getTargetParameters, setQualify, setUseAlias

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.ed.epcc.webapp.Contexed

getContext

Constructor Detail

IndexReductionMapper

public IndexReductionMapper(AccessorMap map,
                    java.util.Set<ReductionTarget> targets,
                    ReductionMapResult defs)
                     throws InvalidPropertyException,
                            IllegalReductionException,
                            uk.ac.ed.epcc.webapp.jdbc.filter.CannotUseSQLException

Throws:

InvalidPropertyException

IllegalReductionException

uk.ac.ed.epcc.webapp.jdbc.filter.CannotUseSQLException

Method Detail

makeKey

protected ExpressionTuple makeKey(java.sql.ResultSet rs)
                           throws uk.ac.ed.epcc.webapp.jdbc.exception.DataException

Specified by:

makeKey in class uk.ac.ed.epcc.webapp.jdbc.expr.GeneralMapMapper<ExpressionTuple,ReductionMapResult>

Throws:

uk.ac.ed.epcc.webapp.jdbc.exception.DataException

makeResult

protected ReductionMapResult makeResult(java.sql.ResultSet rs)
                                 throws uk.ac.ed.epcc.webapp.jdbc.exception.DataException

Specified by:

makeResult in class uk.ac.ed.epcc.webapp.jdbc.expr.GeneralMapMapper<ExpressionTuple,ReductionMapResult>

Throws:

uk.ac.ed.epcc.webapp.jdbc.exception.DataException

combine

protected ReductionMapResult combine(ReductionMapResult a,
                         ReductionMapResult b)

Overrides:

combine in class uk.ac.ed.epcc.webapp.jdbc.expr.GeneralMapMapper<ExpressionTuple,ReductionMapResult>