com.conveyal.gtfs.loader

Class StringListField

java.lang.Object

com.conveyal.gtfs.loader.Field

com.conveyal.gtfs.loader.StringListField

public class StringListField
extends Field

Field type for a list of strings. This type is ONLY used for the storage of fare rules (i.e., the field type is not found or expected in CSV tables, so not all methods are supported (e.g., validateAndConvert has no functionality because it is only called on GTFS tables).

Field Summary

Fields inherited from class com.conveyal.gtfs.loader.Field

ILLEGAL_CHARACTERS, name, referenceTable, requirement

Constructor Summary

Constructors

Constructor and Description
StringListField(String name, Requirement requirement)

Method Summary

Modifier and Type	Method and Description
SQLType	getSqlType()
String	getSqlTypeName()
Set<NewGTFSError>	setParameter(PreparedStatement preparedStatement, int oneBasedIndex, String string)
ValidateFieldResult<String>	validateAndConvert(String original) Check the supplied string to see if it can be parsed as the proper data type.

Methods inherited from class com.conveyal.gtfs.loader.Field

cleanString, cleanString, getColumnExpression, getFieldIndex, getSqlDeclaration, indexThisColumn, isEmptyValuePermitted, isForeignReference, isReferenceTo, isRequired, missingRequired, permitEmptyValue, setNull, shouldBeIndexed

Methods inherited from class java.lang.Object

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

Constructor Detail

StringListField

public StringListField(String name,
                       Requirement requirement)

Method Detail

validateAndConvert

public ValidateFieldResult<String> validateAndConvert(String original)

Description copied from class: Field

Check the supplied string to see if it can be parsed as the proper data type. Perform any conversion (I think this is only done for times, to integer numbers of seconds). TODO should we really be converting times and dates to numbers or storing them as strings to simplify things?

Specified by:

validateAndConvert in class Field

Parameters:

original - a non-null String

Returns:

a string that is parseable as this field's type, or null if it is not parseable

setParameter

public Set<NewGTFSError> setParameter(PreparedStatement preparedStatement,
                                      int oneBasedIndex,
                                      String string)

Specified by:

setParameter in class Field

getSqlType

public SQLType getSqlType()

Specified by:

getSqlType in class Field

getSqlTypeName

public String getSqlTypeName()

Overrides:

getSqlTypeName in class Field