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

java.lang.Object
  extended by 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 java.lang.Object
implements ValueStore

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

Author:
Andy Clark, IBM

Field Summary
protected  int fFieldCount
           
protected  Field[] fFields
           
protected  IdentityConstraint fIdentityConstraint
          Identity constraint.
 java.util.Vector fItemValueTypes
           
protected  org.apache.xerces.xs.ShortList[] fLocalItemValueTypes
           
protected  java.lang.Object[] fLocalValues
          current data
protected  short[] fLocalValueTypes
           
 java.util.Vector fValues
          global data
protected  int fValuesCount
          Current data value count.
 XMLSchemaValidator.ShortVector fValueTypes
           
 
Constructor Summary
protected XMLSchemaValidator.ValueStoreBase(IdentityConstraint identityConstraint)
          Constructs a value store for the specified identity constraint.
 
Method Summary
 void addValue(Field field, boolean mayMatch, java.lang.Object actualValue, short valueType, org.apache.xerces.xs.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(java.lang.String key, java.lang.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.
 java.lang.String toString()
          Returns a string representation of this object.
protected  java.lang.String toString(java.lang.Object[] values)
          Returns a string of the specified values.
protected  java.lang.String toString(java.util.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 java.lang.Object[] fLocalValues
current data


fLocalValueTypes

protected short[] fLocalValueTypes

fLocalItemValueTypes

protected org.apache.xerces.xs.ShortList[] fLocalItemValueTypes

fValuesCount

protected int fValuesCount
Current data value count.


fValues

public final java.util.Vector fValues
global data


fValueTypes

public XMLSchemaValidator.ShortVector fValueTypes

fItemValueTypes

public java.util.Vector fItemValueTypes
Constructor Detail

XMLSchemaValidator.ValueStoreBase

protected XMLSchemaValidator.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(java.lang.String key,
                        java.lang.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,
                     java.lang.Object actualValue,
                     short valueType,
                     org.apache.xerces.xs.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 java.lang.String toString(java.lang.Object[] values)
Returns a string of the specified values.


toString

protected java.lang.String toString(java.util.Vector values,
                                    int start,
                                    int length)
Returns a string of the specified values.


toString

public java.lang.String toString()
Returns a string representation of this object.

Overrides:
toString in class java.lang.Object


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