net.sf.saxon.type
Class StringConverter.IdentityConverter
java.lang.Object
net.sf.saxon.type.Converter
net.sf.saxon.type.StringConverter
net.sf.saxon.type.StringConverter.IdentityConverter
- Enclosing class:
- StringConverter
public static class StringConverter.IdentityConverter
- extends StringConverter
Converter that does nothing - it returns the input unchanged
Nested classes/interfaces inherited from class net.sf.saxon.type.StringConverter |
StringConverter.IdentityConverter, StringConverter.StringToAnyURI, StringConverter.StringToBoolean, StringConverter.StringToDate, StringConverter.StringToDateTime, StringConverter.StringToDayTimeDuration, StringConverter.StringToDecimal, StringConverter.StringToDerivedStringSubtype, StringConverter.StringToDouble, StringConverter.StringToDuration, StringConverter.StringToFloat, StringConverter.StringToGDayConverter, StringConverter.StringToGMonth, StringConverter.StringToGMonthDay, StringConverter.StringToGYear, StringConverter.StringToGYearMonth, StringConverter.StringToHexBinary, StringConverter.StringToInteger, StringConverter.StringToIntegerSubtype, StringConverter.StringToLanguage, StringConverter.StringToName, StringConverter.StringToNCName, StringConverter.StringToNMTOKEN, StringConverter.StringToNonStringDerivedType, StringConverter.StringToNormalizedString, StringConverter.StringToNotation, StringConverter.StringToQName, StringConverter.StringToString, StringConverter.StringToStringSubtype, StringConverter.StringToTime, StringConverter.StringToToken, StringConverter.StringToUnionConverter, StringConverter.StringToUntypedAtomic, StringConverter.StringToYearMonthDuration |
Nested classes/interfaces inherited from class net.sf.saxon.type.Converter |
Converter.Base64BinaryToHexBinary, Converter.BooleanToDecimal, Converter.BooleanToDouble, Converter.BooleanToFloat, Converter.BooleanToInteger, Converter.DateTimeToDate, Converter.DateTimeToGDay, Converter.DateTimeToGMonth, Converter.DateTimeToGMonthDay, Converter.DateTimeToGYear, Converter.DateTimeToGYearMonth, Converter.DateTimeToTime, Converter.DateToDateTime, Converter.DecimalToInteger, Converter.DoubleToDecimal, Converter.DoubleToInteger, Converter.DownCastingConverter, Converter.DurationToDayTimeDuration, Converter.DurationToYearMonthDuration, Converter.FloatToDecimal, Converter.FloatToInteger, Converter.HexBinaryToBase64Binary, Converter.IntegerToDecimal, Converter.NotationToQName, Converter.NumericToBoolean, Converter.NumericToDecimal, Converter.NumericToDouble, Converter.NumericToFloat, Converter.NumericToInteger, Converter.PromoterToDouble, Converter.PromoterToFloat, Converter.QNameToNotation, Converter.StringToBase64BinaryConverter, Converter.ToStringConverter, Converter.ToUntypedAtomicConverter, Converter.TwoPhaseConverter, Converter.UpCastingConverter |
Fields inherited from class net.sf.saxon.type.StringConverter |
STRING_TO_BASE64_BINARY, STRING_TO_BOOLEAN, STRING_TO_DAY_TIME_DURATION, STRING_TO_DECIMAL, STRING_TO_DURATION, STRING_TO_HEX_BINARY, STRING_TO_INTEGER, STRING_TO_LANGUAGE, STRING_TO_NORMALIZED_STRING, STRING_TO_STRING, STRING_TO_TIME, STRING_TO_TOKEN, STRING_TO_UNTYPED_ATOMIC, STRING_TO_YEAR_MONTH_DURATION |
Fields inherited from class net.sf.saxon.type.Converter |
BASE64_BINARY_TO_HEX_BINARY, BOOLEAN_TO_DECIMAL, BOOLEAN_TO_DOUBLE, BOOLEAN_TO_FLOAT, BOOLEAN_TO_INTEGER, DATE_TIME_TO_DATE, DATE_TIME_TO_G_DAY, DATE_TIME_TO_G_MONTH, DATE_TIME_TO_G_MONTH_DAY, DATE_TIME_TO_G_YEAR, DATE_TIME_TO_G_YEAR_MONTH, DATE_TIME_TO_TIME, DATE_TO_DATE_TIME, DECIMAL_TO_INTEGER, DOUBLE_TO_DECIMAL, DOUBLE_TO_INTEGER, DURATION_TO_DAY_TIME_DURATION, DURATION_TO_YEAR_MONTH_DURATION, FLOAT_TO_DECIMAL, FLOAT_TO_INTEGER, HEX_BINARY_TO_BASE64_BINARY, IDENTITY_CONVERTER, INTEGER_TO_DECIMAL, NOTATION_TO_QNAME, NUMERIC_TO_BOOLEAN, NUMERIC_TO_DECIMAL, NUMERIC_TO_DOUBLE, NUMERIC_TO_FLOAT, NUMERIC_TO_INTEGER, QNAME_TO_NOTATION, TO_STRING, TO_UNTYPED_ATOMIC |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
THE_INSTANCE
public static StringConverter.IdentityConverter THE_INSTANCE
StringConverter.IdentityConverter
public StringConverter.IdentityConverter()
convert
public ConversionResult convert(AtomicValue input)
- Description copied from class:
Converter
- Convert an atomic value from the source type to the target type
- Overrides:
convert
in class StringConverter
- Parameters:
input
- the atomic value to be converted, which the caller guarantees to be of the appropriate
type for the converter
- Returns:
- the result of the conversion, as an
AtomicValue
, if conversion succeeds, or a ValidationFailure
object describing the reasons for failure if conversion is not possible. Note that the ValidationFailure
object is not (and does not contain) an exception, because it does not necessarily result in an error being
thrown, and creating exceptions on non-failure paths is expensive.
convertString
public ConversionResult convertString(CharSequence input)
- Description copied from class:
StringConverter
- Convert a string to the target type of this converter.
- Specified by:
convertString
in class StringConverter
- Parameters:
input
- the string to be converted
- Returns:
- either an
AtomicValue
of the appropriate type for this converter (if conversion
succeeded), or a ValidationFailure
if conversion failed.
isAlwaysSuccessful
public boolean isAlwaysSuccessful()
- Description copied from class:
Converter
- Ask if this converter will always succeed
- Overrides:
isAlwaysSuccessful
in class Converter
- Returns:
- true if this Converter will never return a ValidationFailure
validate
public ValidationFailure validate(CharSequence input)
- Description copied from class:
StringConverter
- Validate a string for conformance to the target type, without actually performing
the conversion
- Overrides:
validate
in class StringConverter
- Parameters:
input
- the string to be validated
- Returns:
- null if validation is successful, or a ValidationFailure indicating the reasons for failure
if unsuccessful
Copyright (c) 2004-2011 Saxonica Limited. All rights reserved.