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 java.lang.Object

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

Author:

Andy Clark, IBM

Field Summary

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

Constructor Summary

XMLSchemaValidator.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()
java.lang.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 java.util.Vector fValueStores

stores all global Values stores.

fIdentityConstraint2ValueStoreMap

protected final java.util.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.

fGlobalMapStack

protected final java.util.Stack fGlobalMapStack

fGlobalIDConstraintMap

protected final java.util.Hashtable fGlobalIDConstraintMap

Constructor Detail

XMLSchemaValidator.ValueStoreCache

public XMLSchemaValidator.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 java.lang.String toString()

Returns a string representation of this object.

Overrides:

toString in class java.lang.Object