com.sun.msv.grammar.util
Class RefExpRemover
java.lang.Object
com.sun.msv.grammar.ExpressionCloner
com.sun.msv.grammar.util.RefExpRemover
- All Implemented Interfaces:
- ExpressionVisitorExpression
public class RefExpRemover
- extends ExpressionCloner
removes all ReferenceExp from AGM.
when named expression is nullSet, it cannot be used.
by replacing ReferenceExp by its definition, those unavailable expressions
will be properly removed from AGM.
- Author:
- Kohsuke KAWAGUCHI
Methods inherited from class com.sun.msv.grammar.ExpressionCloner |
onAnyString, onChoice, onConcur, onData, onEpsilon, onInterleave, onList, onMixed, onNullSet, onOneOrMore, onSequence, onValue |
RefExpRemover
public RefExpRemover(ExpressionPool pool,
boolean _recursive)
- Parameters:
_recursive
-
If true, this object behaves destructively. It recursively
visits all the reachable expressions and removes ReferenceExps.
In this process, this object changes the content model of
ElementExps.
If false, this object doesn't visit the content models of child
elements, therefore, it behaves non-destructively. Nothing in the
original expression will be touched.
onElement
public Expression onElement(ElementExp exp)
onAttribute
public Expression onAttribute(AttributeExp exp)
onRef
public Expression onRef(ReferenceExp exp)
onOther
public Expression onOther(OtherExp exp)