org.transitime.reports

Class PredictionAccuracyQuery

java.lang.Object

org.transitime.reports.PredictionAccuracyQuery

Direct Known Subclasses:

PredAccuracyIntervalQuery, PredAccuracyRangeQuery

public abstract class PredictionAccuracyQuery
extends java.lang.Object

For doing SQL query and generating JSON data for a prediction accuracy chart. This abstract class does the SQL query and puts data into a map. Then a subclass must be used to convert the data to JSON rows and columns for Google chart.

Author:

SkiBu Smith

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PredictionAccuracyQuery.IntervalsType

Constructor Summary

Constructors

Constructor and Description
PredictionAccuracyQuery(java.lang.String agencyId) Creates connection to the database for the specified agency.
PredictionAccuracyQuery(java.lang.String dbType, java.lang.String dbHost, java.lang.String dbName, java.lang.String dbUserName, java.lang.String dbPassword) Creates connection to database.

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

PredictionAccuracyQuery

public PredictionAccuracyQuery(java.lang.String dbType,
                               java.lang.String dbHost,
                               java.lang.String dbName,
                               java.lang.String dbUserName,
                               java.lang.String dbPassword)
                        throws java.sql.SQLException

Creates connection to database.

Parameters:

dbType -

dbHost -

dbName -

dbUserName -

dbPassword -

Throws:

java.sql.SQLException

PredictionAccuracyQuery

public PredictionAccuracyQuery(java.lang.String agencyId)
                        throws java.sql.SQLException

Creates connection to the database for the specified agency.

Parameters:

agencyId -

Throws:

java.sql.SQLException