org.apache.xerces.impl.xs

Class XMLSchemaValidator.ValueStoreBase

java.lang.Object

org.apache.xerces.impl.xs.XMLSchemaValidator.ValueStoreBase

All Implemented Interfaces:

ValueStore

Direct Known Subclasses:

XMLSchemaValidator.KeyRefValueStore, XMLSchemaValidator.KeyValueStore, XMLSchemaValidator.UniqueValueStore

Enclosing class:

XMLSchemaValidator

protected abstract class XMLSchemaValidator.ValueStoreBase
extends Object
implements ValueStore

Value store implementation base class. There are specific subclasses for handling unique, key, and keyref.

Author:

Andy Clark, IBM

Field Summary

Fields

Modifier and Type	Field and Description
protected int	fFieldCount
protected Field[]	fFields
protected IdentityConstraint	fIdentityConstraint Identity constraint.
Vector	fItemValueTypes
protected ShortList[]	fLocalItemValueTypes
protected Object[]	fLocalValues current data
protected short[]	fLocalValueTypes
Vector	fValues global data
protected int	fValuesCount Current data value count.
XMLSchemaValidator.ShortVector	fValueTypes

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ValueStoreBase(IdentityConstraint identityConstraint) Constructs a value store for the specified identity constraint.

Method Summary

Modifier and Type	Method and Description
void	addValue(Field field, boolean mayMatch, Object actualValue, short valueType, ShortList itemValueType) Adds the specified value to the value store.
void	append(XMLSchemaValidator.ValueStoreBase newVal)
protected void	checkDuplicateValues()
void	clear()
boolean	contains() Returns true if this value store contains the locally scoped value stores
int	contains(XMLSchemaValidator.ValueStoreBase vsb) Returns -1 if this value store contains the specified values, otherwise the index of the first field in the key sequence.
void	endDocument() Signals the end of the document.
void	endDocumentFragment()
void	endValueScope() Ends scope for value store.
void	reportError(String key, Object[] args) Since the valueStore will have access to an error reporter, this allows it to be called appropriately.
void	startValueScope() Start scope for value store.
String	toString() Returns a string representation of this object.
protected String	toString(Object[] values) Returns a string of the specified values.
protected String	toString(Vector values, int start, int length) Returns a string of the specified values.

Methods inherited from class java.lang.Object

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

Field Detail

fIdentityConstraint

protected IdentityConstraint fIdentityConstraint

Identity constraint.

fFieldCount

protected int fFieldCount

fFields

protected Field[] fFields

fLocalValues

protected Object[] fLocalValues

current data

fLocalValueTypes

protected short[] fLocalValueTypes

fLocalItemValueTypes

protected ShortList[] fLocalItemValueTypes

fValuesCount

protected int fValuesCount

Current data value count.

fValues

public final Vector fValues

global data

fValueTypes

public XMLSchemaValidator.ShortVector fValueTypes

fItemValueTypes

public Vector fItemValueTypes

Constructor Detail

ValueStoreBase

protected ValueStoreBase(IdentityConstraint identityConstraint)

Constructs a value store for the specified identity constraint.

Method Detail

clear

public void clear()

append

public void append(XMLSchemaValidator.ValueStoreBase newVal)

startValueScope

public void startValueScope()

Start scope for value store.

endValueScope

public void endValueScope()

Ends scope for value store.

endDocumentFragment

public void endDocumentFragment()

endDocument

public void endDocument()

Signals the end of the document. This is where the specific instances of value stores can verify the integrity of the identity constraints.

reportError

public void reportError(String key,
                        Object[] args)

Description copied from interface: ValueStore

Since the valueStore will have access to an error reporter, this allows it to be called appropriately.

Specified by:

reportError in interface ValueStore

Parameters:

key - the key of the localized error message

args - the list of arguments for substitution.

addValue

public void addValue(Field field,
                     boolean mayMatch,
                     Object actualValue,
                     short valueType,
                     ShortList itemValueType)

Adds the specified value to the value store.

Specified by:

addValue in interface ValueStore

Parameters:

field - The field associated to the value. This reference is used to ensure that each field only adds a value once within a selection scope.

mayMatch - a flag indiciating whether the field may be matched.

actualValue - The value to add.

valueType - Type of the value to add.

itemValueType - If the value is a list, a list of types for each of the values in the list.

contains

public boolean contains()

Returns true if this value store contains the locally scoped value stores

contains

public int contains(XMLSchemaValidator.ValueStoreBase vsb)

Returns -1 if this value store contains the specified values, otherwise the index of the first field in the key sequence.

checkDuplicateValues

protected void checkDuplicateValues()

toString

protected String toString(Object[] values)

Returns a string of the specified values.

toString

protected String toString(Vector values,
                          int start,
                          int length)

Returns a string of the specified values.

toString

public String toString()

Returns a string representation of this object.

Overrides:

toString in class Object