com.saxonica.schema
Class LengthFacet

java.lang.Object
  extended by com.saxonica.schema.Facet
      extended by com.saxonica.schema.LengthFacet
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
MaxLengthFacet, MinLengthFacet

public class LengthFacet
extends Facet

Represents the length facet. Sublclasses represent the minLength and maxLength facets.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.saxonica.schema.Facet
ENUMERATION, FRACTIONDIGITS, LENGTH, MAX_EXCLUSIVE, MAX_INCLUSIVE, MAX_LENGTH, MIN_EXCLUSIVE, MIN_INCLUSIVE, MIN_LENGTH, PATTERN, TOTALDIGITS, WHITESPACE
 
Constructor Summary
LengthFacet()
           
 
Method Summary
 void checkFacetRestriction(UserSimpleType type, SimpleType base)
          Check that this facet is legal when used on a type derived by restriction
 String getName()
          Returns the name of this Facet
 String getValue()
          Returns the character (String) representation of this facet
 void setIntegerValue(int value)
          Set the value as an integer
 void setValue(String value)
          Set the value of this facet as a string.
 boolean testAtomicValue(AtomicValue value)
          Test whether an atomic value conforms to this facet
 boolean testLength(int actualLength)
          Test whether a supplied length conforms to this required length.
 long toLong()
          Returns the numeric value of this facet
 
Methods inherited from class com.saxonica.schema.Facet
appliesToWholeList, getWhitespaceAction, isFacetName, isFixed, isNewlyIntroduced, makeFacet, serializeFacet, setFixed
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LengthFacet

public LengthFacet()
Method Detail

getName

public String getName()
Description copied from class: Facet
Returns the name of this Facet

Overrides:
getName in class Facet
Returns:
the name of this Facet

getValue

public String getValue()
Description copied from class: Facet
Returns the character (String) representation of this facet

Overrides:
getValue in class Facet
Returns:
the value of this facet

toLong

public long toLong()
Description copied from class: Facet
Returns the numeric value of this facet

Overrides:
toLong in class Facet
Returns:
a long representation of the value of this facet

setIntegerValue

public void setIntegerValue(int value)
Set the value as an integer


setValue

public void setValue(String value)
              throws SchemaException
Set the value of this facet as a string. For internal use only.

Overrides:
setValue in class Facet
Parameters:
value - the value as a string, which must parse as an integer
Throws:
SchemaException - if the value is invalid.

checkFacetRestriction

public void checkFacetRestriction(UserSimpleType type,
                                  SimpleType base)
                           throws SchemaException,
                                  ValidationException
Check that this facet is legal when used on a type derived by restriction

Overrides:
checkFacetRestriction in class Facet
Parameters:
base - the type from which the restricted type is derived
type - the type on which the facet is defined
Throws:
SchemaException - if the facet is not legal
ValidationException

testAtomicValue

public boolean testAtomicValue(AtomicValue value)
Test whether an atomic value conforms to this facet

Overrides:
testAtomicValue in class Facet
Parameters:
value - the value to be tested
Returns:
true if the value conforms; false if it doesn't conform, or if the test fails

testLength

public boolean testLength(int actualLength)
Test whether a supplied length conforms to this required length. This method is overridden for the minlength and maxlength facets.

Overrides:
testLength in class Facet
Parameters:
actualLength - the actual length of the list
Returns:
true if the facet allows a list of this length, otherwise false


Copyright (C) Michael H. Kay. All rights reserved.