Package org.onebusaway.gtfs_transformer.deferred

Class DeferredValueConverter

java.lang.Object

org.onebusaway.gtfs_transformer.deferred.DeferredValueConverter

public class DeferredValueConverter
extends Object

In implementations, the source value is often a primitive string but the target value type is often something more complex: a numeric type, a AgencyAndId, a field with GTFS-specific formatting, or even a GTFS entity. Often, the value cannot be properly converted until the moment of assignment, as it must be resolved against existing and previously assigned values. This class provides methods for converting the input value into a resolved value appropriate for assignment.

Constructor Summary

Constructors

Constructor	Description
DeferredValueConverter(GtfsReader reader, EntitySchemaCache schemaCache, GtfsRelationalDao dao)

Method Summary

Modifier and Type	Method	Description
Object	convertValue(org.onebusaway.csv_entities.schema.BeanWrapper targetBean, String targetPropertyName, Object value)	Converts the specified value as appropriate such that the resulting value can be assigned to the specified property of the specified bean.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeferredValueConverter

public DeferredValueConverter(GtfsReader reader,
                              EntitySchemaCache schemaCache,
                              GtfsRelationalDao dao)

Method Detail

convertValue

public Object convertValue(org.onebusaway.csv_entities.schema.BeanWrapper targetBean,
                           String targetPropertyName,
                           Object value)

Converts the specified value as appropriate such that the resulting value can be assigned to the specified property of the specified bean.