org.apache.xerces.validators.datatype
Class DurationDatatypeValidator

java.lang.Object
  |
  +--org.apache.xerces.validators.datatype.AbstractDatatypeValidator
        |
        +--org.apache.xerces.validators.datatype.AbstractNumericFacetValidator
              |
              +--org.apache.xerces.validators.datatype.DateTimeValidator
                    |
                    +--org.apache.xerces.validators.datatype.DurationDatatypeValidator
All Implemented Interfaces:
java.lang.Cloneable, DatatypeValidator

public class DurationDatatypeValidator
extends DateTimeValidator

Validator for datatype (W3C Schema Datatypes)

Version:
$Id: DurationDatatypeValidator.java 317200 2001-05-31 21:51:46Z elena $
Author:
Elena Litani

Fields inherited from class org.apache.xerces.validators.datatype.DateTimeValidator
CY, D, DAY, EQUAL, fBuffer, fDateValue, fEnd, fEnumSize, fStart, GREATER_THAN, h, hh, LESS_THAN, m, M, message, mm, MONTH, MONTH_SIZE, ms, s, timeZone, TOTAL_SIZE, utc, YEAR
 
Fields inherited from class org.apache.xerces.validators.datatype.AbstractNumericFacetValidator
fEnumeration, fMaxExclusive, fMaxInclusive, fMinExclusive, fMinInclusive, INDETERMINATE
 
Fields inherited from class org.apache.xerces.validators.datatype.AbstractDatatypeValidator
fBaseValidator, fFacetsDefined, fFlags, fLocale, fMessageProvider, fPattern, fRegex
 
Fields inherited from interface org.apache.xerces.validators.datatype.DatatypeValidator
COLLAPSE, FACET_DURATION, FACET_ENCODING, FACET_ENUMERATION, FACET_FIXED, FACET_FRACTIONDIGITS, FACET_LENGTH, FACET_MAXEXCLUSIVE, FACET_MAXINCLUSIVE, FACET_MAXLENGTH, FACET_MINEXCLUSIVE, FACET_MININCLUSIVE, FACET_MINLENGTH, FACET_PATTERN, FACET_PERIOD, FACET_TOTALDIGITS, FACET_WHITESPACE, PRESERVE, REPLACE
 
Constructor Summary
DurationDatatypeValidator()
           
DurationDatatypeValidator(DatatypeValidator base, java.util.Hashtable facets, boolean derivedByList)
           
 
Method Summary
protected  short compareDates(int[] date1, int[] date2, boolean strict)
          Compares 2 given durations.
protected  java.lang.String dateToString(int[] date)
           
protected  int[] parse(java.lang.String str, int[] date)
          Parses, validates and computes normalized version of duration object
 
Methods inherited from class org.apache.xerces.validators.datatype.DateTimeValidator
assignAdditionalFacets, checkContent, clone, compare, compareOrder, compareValues, findUTCSign, fQuotient, fQuotient, getDate, getMaxExclusive, getMaxInclusive, getMinExclusive, getMinInclusive, getTime, getTimeZone, getYearMonth, indexOf, initializeValues, maxDayInMonthFor, mod, modulo, normalize, parseInt, parseIntYear, parseTimeZone, reportError, resetBuffer, resetDateObj, setEnumeration, setMaxExclusive, setMaxInclusive, setMinExclusive, setMinInclusive, validate, validateDate, validateDateTime
 
Methods inherited from class org.apache.xerces.validators.datatype.AbstractNumericFacetValidator
checkBaseFacetConstraints, checkFacetConstraints, inheritAdditionalFacets
 
Methods inherited from class org.apache.xerces.validators.datatype.AbstractDatatypeValidator
getBaseValidator, getErrorString, getWSFacet, setLocale
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DurationDatatypeValidator

public DurationDatatypeValidator()
                          throws InvalidDatatypeFacetException

DurationDatatypeValidator

public DurationDatatypeValidator(DatatypeValidator base,
                                 java.util.Hashtable facets,
                                 boolean derivedByList)
                          throws InvalidDatatypeFacetException
Method Detail

parse

protected int[] parse(java.lang.String str,
                      int[] date)
               throws SchemaDateTimeException
Parses, validates and computes normalized version of duration object
Overrides:
parse in class DateTimeValidator
Parameters:
str - The lexical representation of duration object PnYn MnDTnH nMnS
date - uninitialized date object
Returns:
normalized date representation
Throws:
java.lang.Exception - Invalid lexical representation

compareDates

protected short compareDates(int[] date1,
                             int[] date2,
                             boolean strict)
Compares 2 given durations. (refer to W3C Schema Datatypes "3.2.6 duration")
Overrides:
compareDates in class DateTimeValidator
Parameters:
date1 - Unnormalized duration
date2 - Unnormalized duration
strict - (min/max)Exclusive strict == true ( LESS_THAN ) or ( GREATER_THAN ) (min/max)Inclusive strict == false (LESS_EQUAL) or (GREATER_EQUAL)
Returns:
 

dateToString

protected java.lang.String dateToString(int[] date)
Overrides:
dateToString in class DateTimeValidator


Copyright 1999-2001 Apache XML Project. All Rights Reserved.