org.apache.xerces.impl.xs

Class XSConstraints

public class XSConstraints extends Object

Constaints shared by traversers and validator

Version: $Id: XSConstraints.java,v 1.41 2004/10/06 15:14:54 mrglavas Exp $

Author: Sandy Gao, IBM

UNKNOWN:

Method Summary
static booleancheckComplexDerivationOk(XSComplexTypeDecl derived, XSTypeDefinition base, short block)
check whether complex type derived is valid derived from base, given a subset of {restriction, extension}.
static voidcheckElementDeclsConsistent(XSComplexTypeDecl type, XSParticleDecl particle, SymbolHash elemDeclHash, SubstitutionGroupHandler sgHandler)
static booleancheckSimpleDerivationOk(XSSimpleType derived, XSTypeDefinition base, short block)
check whether simple type derived is valid derived from base, given a subset of {restriction, extension}.
static booleancheckTypeDerivationOk(XSTypeDefinition derived, XSTypeDefinition base, short block)
check whether derived is valid derived from base, given a subset of {restriction, extension}.B
static ObjectElementDefaultValidImmediate(XSTypeDefinition type, String value, ValidationContext context, ValidatedInfo vinfo)
check whether a value is a valid default for some type returns the compiled form of the value The parameter value could be either a String or a ValidatedInfo object
static voidfindElemInTable(XSComplexTypeDecl type, XSElementDecl elem, SymbolHash elemDeclHash)
static voidfullSchemaChecking(XSGrammarBucket grammarBucket, SubstitutionGroupHandler SGHandler, CMBuilder cmBuilder, XMLErrorReporter errorReporter)
used to check the 3 constraints against each complex type (should be each model group): Unique Particle Attribution, Particle Derivation (Restriction), Element Declrations Consistent.
static booleanoverlapUPA(XSElementDecl element1, XSElementDecl element2, SubstitutionGroupHandler sgHandler)
static booleanoverlapUPA(XSElementDecl element, XSWildcardDecl wildcard, SubstitutionGroupHandler sgHandler)
static booleanoverlapUPA(XSWildcardDecl wildcard1, XSWildcardDecl wildcard2)
static booleanoverlapUPA(Object decl1, Object decl2, SubstitutionGroupHandler sgHandler)

Method Detail

checkComplexDerivationOk

public static boolean checkComplexDerivationOk(XSComplexTypeDecl derived, XSTypeDefinition base, short block)
check whether complex type derived is valid derived from base, given a subset of {restriction, extension}.

checkElementDeclsConsistent

public static void checkElementDeclsConsistent(XSComplexTypeDecl type, XSParticleDecl particle, SymbolHash elemDeclHash, SubstitutionGroupHandler sgHandler)

checkSimpleDerivationOk

public static boolean checkSimpleDerivationOk(XSSimpleType derived, XSTypeDefinition base, short block)
check whether simple type derived is valid derived from base, given a subset of {restriction, extension}.

checkTypeDerivationOk

public static boolean checkTypeDerivationOk(XSTypeDefinition derived, XSTypeDefinition base, short block)
check whether derived is valid derived from base, given a subset of {restriction, extension}.B

ElementDefaultValidImmediate

public static Object ElementDefaultValidImmediate(XSTypeDefinition type, String value, ValidationContext context, ValidatedInfo vinfo)
check whether a value is a valid default for some type returns the compiled form of the value The parameter value could be either a String or a ValidatedInfo object

findElemInTable

public static void findElemInTable(XSComplexTypeDecl type, XSElementDecl elem, SymbolHash elemDeclHash)

fullSchemaChecking

public static void fullSchemaChecking(XSGrammarBucket grammarBucket, SubstitutionGroupHandler SGHandler, CMBuilder cmBuilder, XMLErrorReporter errorReporter)
used to check the 3 constraints against each complex type (should be each model group): Unique Particle Attribution, Particle Derivation (Restriction), Element Declrations Consistent.

overlapUPA

public static boolean overlapUPA(XSElementDecl element1, XSElementDecl element2, SubstitutionGroupHandler sgHandler)

overlapUPA

public static boolean overlapUPA(XSElementDecl element, XSWildcardDecl wildcard, SubstitutionGroupHandler sgHandler)

overlapUPA

public static boolean overlapUPA(XSWildcardDecl wildcard1, XSWildcardDecl wildcard2)

overlapUPA

public static boolean overlapUPA(Object decl1, Object decl2, SubstitutionGroupHandler sgHandler)
Copyright © 1999-2005 Apache XML Project. All Rights Reserved.