Package com.sun.msv.reader.xmlschema
Class ElementDeclState
java.lang.Object
com.sun.msv.reader.State
com.sun.msv.reader.SimpleState
com.sun.msv.reader.ExpressionState
com.sun.msv.reader.ExpressionWithChildState
com.sun.msv.reader.xmlschema.ElementDeclState
- All Implemented Interfaces:
ExpressionOwner,ContentHandler
used to parse <element > element without ref attribute.
this state uses ExpressionWithChildState to collect content model
of this element declaration.
- Author:
- Kohsuke KAWAGUCHI
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected final Vector<IdentityConstraint>identity constraints found in this element.Fields inherited from class com.sun.msv.reader.ExpressionWithChildState
exp -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected ExpressionThis method is called after this class finishes augmenting ElementDeclExp.protected ExpressionannealExpression(Expression contentType) performs final wrap-up and returns a fully created Expression object that represents this element.protected ExpressioncastExpression(Expression halfCastedExpression, Expression newChildExpression) combines half-made expression and newly found child expression into the expression.protected Statecreates appropriate child state object for this elementprotected Expressioncomputes default expression.protected Expressionsets initial patternbooleanisGlobal()Returns true if this element declaration is a global element declaration.protected voidthis method is called when an identity constraint declaration is found.protected ExpressionresolveTypeRef(String typeQName) If this element declaration has @type, then this method is called to resolve it.Methods inherited from class com.sun.msv.reader.ExpressionWithChildState
makeExpression, onEndChild, startSelfMethods inherited from class com.sun.msv.reader.ExpressionState
endSelfMethods inherited from class com.sun.msv.reader.SimpleState
endDocument, endElement, isGrammarElement, startElementMethods inherited from class com.sun.msv.reader.State
_assert, callInterceptExpression, characters, endPrefixMapping, getBaseURI, getLocation, getParentState, getStartTag, ignorableWhitespace, init, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMappingMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.xml.sax.ContentHandler
declaration
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Field Details
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idcs
identity constraints found in this element.
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Constructor Details
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ElementDeclState
public ElementDeclState()
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Method Details
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createChildState
Description copied from class:SimpleStatecreates appropriate child state object for this element- Overrides:
createChildStatein classExpressionWithChildState
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initialExpression
Description copied from class:ExpressionWithChildStatesets initial pattern- Overrides:
initialExpressionin classExpressionWithChildState
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resolveTypeRef
If this element declaration has @type, then this method is called to resolve it. Since the type refered to may not be processed yet, a late binding is needed here. -
castExpression
Description copied from class:ExpressionWithChildStatecombines half-made expression and newly found child expression into the expression.Say this container has three child expression exp1,exp2, and exp3. Then, the expression of this state will be made by the following method invocations.
annealExpression( castExpression( castExpression( castExpression(null,exp1), exp2), exp3 ) )- Specified by:
castExpressionin classExpressionWithChildState
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defaultExpression
Description copied from class:ExpressionWithChildStatecomputes default expression. this method is called before annealExpression when no child expression is given during parsing. return null to signal an error.- Overrides:
defaultExpressionin classExpressionWithChildState
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annealExpression
Description copied from class:ExpressionWithChildStateperforms final wrap-up and returns a fully created Expression object that represents this element.- Overrides:
annealExpressionin classExpressionWithChildState
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annealDeclaration
This method is called after this class finishes augmenting ElementDeclExp. Derived classes can override this method and modify an ElementDeclExp further. -
isGlobal
public boolean isGlobal()Returns true if this element declaration is a global element declaration. -
onIdentityConstraint
this method is called when an identity constraint declaration is found.
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