Package com.sun.msv.reader.trex

Class NameClassWithChildState

java.lang.Object

com.sun.msv.reader.State

com.sun.msv.reader.SimpleState

com.sun.msv.reader.trex.NameClassState

com.sun.msv.reader.trex.NameClassWithChildState

All Implemented Interfaces:

NameClassOwner, org.xml.sax.ContentHandler

Direct Known Subclasses:

NameClassChoiceState, NameClassDifferenceState, NameClassNotState, NGNameState

public abstract class NameClassWithChildState
extends NameClassState
implements NameClassOwner

parses name class that has child name classes

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	allowNullChild	if this flag is true, then it is OK not to have any children.
protected NameClass	nameClass	name class object that is being created.

Fields inherited from class com.sun.msv.reader.State

baseURI, location, parentState, reader, startTag

Constructor Summary

Constructors

Constructor	Description
NameClassWithChildState()

Method Summary

Modifier and Type	Method	Description
protected NameClass	annealNameClass(NameClass nameClass)	performs final wrap-up and returns a fully created NameClass object that represents this element.
protected abstract NameClass	castNameClass(NameClass halfCastedNameClass, NameClass newChildNameClass)	combines half-made name class and newly found child name class into the name class.
protected State	createChildState(StartTagInfo tag)	creates appropriate child state object for this element
protected NameClass	makeNameClass()	This method is called from endElement method.
void	onEndChild(NameClass childNameClass)	receives a Pattern object that is contained in this element.

Methods inherited from class com.sun.msv.reader.trex.NameClassState

endSelf, getPropagatedNamespace

Methods inherited from class com.sun.msv.reader.SimpleState

endDocument, endElement, isGrammarElement, startElement

Methods inherited from class com.sun.msv.reader.State

_assert, callInterceptExpression, characters, endPrefixMapping, getBaseURI, getLocation, getParentState, getStartTag, ignorableWhitespace, init, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, startSelf

Methods inherited from class java.lang.Object

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

Field Detail

nameClass

protected NameClass nameClass

name class object that is being created. See castNameClass(NameClass, NameClass) and annealNameClass(NameClass) methods for how a pattern will be created.

allowNullChild

protected boolean allowNullChild

if this flag is true, then it is OK not to have any children.

Constructor Detail

NameClassWithChildState

public NameClassWithChildState()

Method Detail

onEndChild

public final void onEndChild(NameClass childNameClass)

receives a Pattern object that is contained in this element.

Specified by:

onEndChild in interface NameClassOwner

makeNameClass

protected final NameClass makeNameClass()

Description copied from class: NameClassState

This method is called from endElement method. Implementation has to provide NameClass object that represents the content of this element.

Specified by:

makeNameClass in class NameClassState

createChildState

protected State createChildState(StartTagInfo tag)

Description copied from class: SimpleState

creates appropriate child state object for this element

Specified by:

createChildState in class SimpleState

castNameClass

protected abstract NameClass castNameClass(NameClass halfCastedNameClass,
                                           NameClass newChildNameClass)

combines half-made name class and newly found child name class into the name class.

Say this container has three child name class n1,n2, and n3. Then, the name class of this container will be made by the following method invocations.

   annealNameClass( castNameClass( castNameClass( castNameClass(null,p1), p2), p3 ) )
 

annealNameClass

protected NameClass annealNameClass(NameClass nameClass)

performs final wrap-up and returns a fully created NameClass object that represents this element.