com.saxonica.schema
Class LengthFacet

java.lang.Object
  com.saxonica.schema.Facet
      com.saxonica.schema.LengthFacet

All Implemented Interfaces:

java.io.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

ASSERT, 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
java.lang.String	getName() Returns the name of this Facet
java.lang.String	getValue() Returns the lexical representation of this facet
void	setIntegerValue(int value) Set the value as an integer
void	setValue(java.lang.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

getWhitespaceAction, isFacetName, isFixed, isNewlyIntroduced, makeFacet, serializeFacet, setFixed, testListValue

Methods inherited from class java.lang.Object

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

Constructor Detail

LengthFacet

public LengthFacet()

Method Detail

getName

public java.lang.String getName()

Description copied from class: Facet

Returns the name of this Facet

Specified by:

getName in class Facet

Returns:

the name of this Facet

getValue

public java.lang.String getValue()

Description copied from class: Facet

Returns the lexical representation of this facet

Specified by:

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(java.lang.String value)
              throws SchemaException

Set the value of this facet as a string. For internal use only.

Specified by:

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