Examples of com.sun.msv.grammar.ExpressionCloner

com.sun.msv.grammar.ExpressionCloner
clones an expression.
By visiting an expression, returns a cloned expression.
This class is useless by itself since expressions are shared and unified. It should be used as a base class for various AGM-related tasks to modify AGM.
Note that this class doesn't provide default implementations for onAttribute, onElement, and onRef methods. Typically, the derived class needs to do something to prevent infinite recursion. @author Kohsuke KAWAGUCHI

        /**
         * remove unnecessary ReferenceExp from content model.
         * this will sometimes makes content model smaller.
         */
        public Expression simplify( Expression exp ) {
            return exp.visit( new ExpressionCloner(grammar.getPool()){
                public Expression onRef( ReferenceExp exp ) {
                    if( exp2name.containsKey(exp) )
                        // this ReferenceExp will be written as a named pattern.
                        return exp;
                    else

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        /**
         * remove unnecessary ReferenceExp from content model.
         * this will sometimes makes content model smaller.
         */
        public Expression simplify( Expression exp ) {
            return exp.visit( new ExpressionCloner(grammar.getPool()){
                public Expression onRef( ReferenceExp exp ) {
                    if( exp2name.containsKey(exp) )
                        // this ReferenceExp will be written as a named pattern.
                        return exp;
                    else

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com.sun.msv.writer.relaxng.RELAXNGWriter$SmartPatternWriter

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