org.apache.xerces.impl.xs

Class XMLSchemaValidator.ValueStoreCache

java.lang.Object

org.apache.xerces.impl.xs.XMLSchemaValidator.ValueStoreCache

Enclosing class:

XMLSchemaValidator

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

Fields

Modifier and Type	Field and Description
protected HashMap	fGlobalIDConstraintMap
protected Stack	fGlobalMapStack
protected HashMap	fIdentityConstraint2ValueStoreMap Values stores associated to specific identity constraints.
protected ArrayList	fValueStores stores all global Values stores.

Constructor Summary

Constructors

Constructor and Description
ValueStoreCache() Default constructor.

Method Summary

Modifier and Type	Method and Description
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)

Methods inherited from class java.lang.Object

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

Field Detail

fValueStores

protected final ArrayList fValueStores

stores all global Values stores.

fIdentityConstraint2ValueStoreMap

protected final HashMap 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.

fGlobalMapStack

protected final Stack fGlobalMapStack

fGlobalIDConstraintMap

protected final HashMap fGlobalIDConstraintMap

Constructor Detail

ValueStoreCache

public ValueStoreCache()

Default constructor.

Method Detail

startDocument

public void startDocument()

Resets the identity constraint cache.

startElement

public void startElement()

endElement

public void endElement()

endElement(): merges contents of fGlobalIDConstraintMap with the top of fGlobalMapStack into fGlobalIDConstraintMap.

initValueStoresFor

public void initValueStoresFor(XSElementDecl eDecl,
                               FieldActivator activator)

Initializes the value stores for the specified element declaration.

getValueStoreFor

public XMLSchemaValidator.ValueStoreBase getValueStoreFor(IdentityConstraint id,
                                                          int initialDepth)

Returns the value store associated to the specified IdentityConstraint.

getGlobalValueStoreFor

public XMLSchemaValidator.ValueStoreBase getGlobalValueStoreFor(IdentityConstraint id)

Returns the global value store associated to the specified IdentityConstraint.

transplant

public void transplant(IdentityConstraint id,
                       int initialDepth)

endDocument

public void endDocument()

Check identity constraints.

toString

public String toString()

Returns a string representation of this object.

Overrides:

toString in class Object