com.conveyal.gtfs.loader

Class LanguageField

java.lang.Object

com.conveyal.gtfs.loader.Field

com.conveyal.gtfs.loader.LanguageField

public class LanguageField
extends Field

Checks a BCP47 language tag.

Field Summary

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

ILLEGAL_CHARACTERS, name, referenceTable, requirement

Constructor Summary

Constructors

Constructor and Description
LanguageField(String name, Requirement requirement)

Method Summary

Modifier and Type	Method and Description
SQLType	getSqlType()
Set<NewGTFSError>	setParameter(PreparedStatement preparedStatement, int oneBasedIndex, String string)
ValidateFieldResult<String>	validateAndConvert(String string) Check that a string can be properly parsed and is in range.

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

cleanString, cleanString, getColumnExpression, getFieldIndex, getSqlDeclaration, getSqlTypeName, 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

LanguageField

public LanguageField(String name,
                     Requirement requirement)

Method Detail

validateAndConvert

public ValidateFieldResult<String> validateAndConvert(String string)

Check that a string can be properly parsed and is in range.

Specified by:

validateAndConvert in class Field

Parameters:

string - 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