org.apache.xerces.impl.xs

Class XMLSchemaValidator.ValueStoreCache

protected class XMLSchemaValidator.ValueStoreCache extends Object

Value store cache. This class is used to store the values for identity constraints.

Author: Andy Clark, IBM

Field Summary
protected Hashtable	fGlobalIDConstraintMap
protected Stack	fGlobalMapStack
protected Hashtable	fIdentityConstraint2ValueStoreMap Values stores associated to specific identity constraints.
protected Vector	fValueStores stores all global Values stores.

Constructor Summary
	ValueStoreCache() Default constructor.

Method Summary
void	endDocument() Check identity constraints.
void	endElement() endElement(): merges contents of fGlobalIDConstraintMap with the top of fGlobalMapStack into fGlobalIDConstraintMap.
XMLSchemaValidator.ValueStoreBase	getGlobalValueStoreFor(IdentityConstraint id) Returns the global value store associated to the specified IdentityConstraint.
XMLSchemaValidator.ValueStoreBase	getValueStoreFor(IdentityConstraint id, int initialDepth) Returns the value store associated to the specified IdentityConstraint.
void	initValueStoresFor(XSElementDecl eDecl, FieldActivator activator) Initializes the value stores for the specified element declaration.
void	startDocument() Resets the identity constraint cache.
void	startElement()
String	toString() Returns a string representation of this object.
void	transplant(IdentityConstraint id, int initialDepth)

Field Detail

fGlobalIDConstraintMap

protected final Hashtable fGlobalIDConstraintMap

fIdentityConstraint2ValueStoreMap

protected final Hashtable fIdentityConstraint2ValueStoreMap

Values stores associated to specific identity constraints. This hashtable maps IdentityConstraints and the 0-based element on which their selectors first matched to a corresponding ValueStore. This should take care of all cases, including where ID constraints with descendant-or-self axes occur on recursively-defined elements.