Package org.pdf4j.saxon.type

Examples of org.pdf4j.saxon.type.TypeHierarchy$ItemTypePair

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        }
        return this;
    }

    public Expression optimize(ExpressionVisitor visitor, ItemType contextItemType) throws XPathException {
        final TypeHierarchy th = visitor.getConfiguration().getTypeHierarchy();
        select = visitor.optimize(select, contextItemType);
        adoptChildExpression(select);
        action = action.optimize(visitor, select.getItemType(th));
        adoptChildExpression(action);
        if (Literal.isEmptySequence(select)) {
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        this.formatter = formatter;
        this.numberer = numberer;
        this.hasVariablesInPatterns = hasVariablesInPatterns;
        this.backwardsCompatible = backwardsCompatible;

        final TypeHierarchy th = config.getTypeHierarchy();
        if (this.value != null && !this.value.getItemType(th).isAtomicType()) {
            this.value = new Atomizer(this.value, config);
        }

        Iterator kids = iterateSubExpressions();
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        select = visitor.typeCheck(select, contextItemType);
        separator = visitor.typeCheck(separator, contextItemType);
        if (!Cardinality.allowsMany(select.getCardinality())) {
            isSingleton = true;
        }
        final TypeHierarchy th = visitor.getConfiguration().getTypeHierarchy();
        if (select.getItemType(th).isAtomicType()) {
            isAtomic = true;
        }
        select.setFlattened(true);
        if (select instanceof Literal && separator instanceof Literal) {
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     * @throws XPathException
     */

    protected void checkContentSequence(StaticContext env) throws XPathException {
        if (content instanceof Block) {
            TypeHierarchy th = env.getConfiguration().getTypeHierarchy();
            Expression[] components = ((Block)content).getChildren();
            boolean foundChild = false;
            boolean foundPossibleChild = false;
            int childNodeKinds = (1<<Type.TEXT | 1<<Type.ELEMENT | 1<<Type.COMMENT | 1<<Type.PROCESSING_INSTRUCTION);
            for (int i=0; i<components.length; i++) {
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        key = visitor.simplify(key);
        return this;
    }

    public Expression typeCheck(ExpressionVisitor visitor, ItemType contextItemType) throws XPathException {
        final TypeHierarchy th = visitor.getConfiguration().getTypeHierarchy();
        select = visitor.typeCheck(select, contextItemType);
        ItemType selectedItemType = select.getItemType(th);
        action = visitor.typeCheck(action, selectedItemType);
        key = visitor.typeCheck(key, selectedItemType);
        if (Literal.isEmptySequence(select)) {
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        }
        return this;
    }

    public Expression optimize(ExpressionVisitor visitor, ItemType contextItemType) throws XPathException {
        final TypeHierarchy th = visitor.getConfiguration().getTypeHierarchy();
        select = visitor.optimize(select, contextItemType);
        action = action.optimize(visitor, select.getItemType(th));
        key = key.optimize(visitor, select.getItemType(th));
        adoptChildExpression(select);
        adoptChildExpression(action);
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    public Expression typeCheck(ExpressionVisitor visitor, ItemType contextItemType) throws XPathException {
        localTypeCheck(visitor, contextItemType);

        if (select != null) {
            final TypeHierarchy th = visitor.getConfiguration().getTypeHierarchy();
            select = visitor.typeCheck(select, contextItemType);
            if (!select.getItemType(th).isAtomicType()) {
                select = new Atomizer(select, visitor.getConfiguration()).simplify(visitor);
            }
            if (!th.isSubType(select.getItemType(th), BuiltInAtomicType.STRING)) {
                select = new AtomicSequenceConverter(select, BuiltInAtomicType.STRING);
            }
            adoptChildExpression(select);
        }
        return this;
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    public Item evaluateItem(XPathContext context) throws XPathException {
        String content = (select==null ?
                    "" :
                    select.evaluateAsString(context).toString());
        content = checkContent(content, context);
        final TypeHierarchy th = context.getConfiguration().getTypeHierarchy();
        Orphan o = new Orphan(context.getConfiguration());
        o.setNodeKind((short)getItemType(th).getPrimitiveType());
        o.setStringValue(content);
        o.setNameCode(evaluateNameCode(context));
        return o;
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    /**
    * Make an expression that extracts the first item of a sequence, after atomization
    */

    public static Expression makeFirstItem(Expression exp, StaticContext env) {
        final TypeHierarchy th = env.getConfiguration().getTypeHierarchy();
        if (!exp.getItemType(th).isAtomicType()) {
            exp = new Atomizer(exp, env.getConfiguration());
        }
        if (Cardinality.allowsMany(exp.getCardinality())) {
            exp = new FirstItemExpression(exp);
        }
        if (!th.isSubType(exp.getItemType(th), BuiltInAtomicType.STRING)) {
            exp = new AtomicSequenceConverter(exp, BuiltInAtomicType.STRING);
        }
        return exp;
    }
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    private int[] getConversionPreferences(Expression[] args, MemberInfo method, cli.System.Type containingType) {

        ParameterInfo[] params;
        int firstArg;
        TypeHierarchy th = config.getTypeHierarchy();
        if (method instanceof ConstructorInfo) {
            firstArg = 0;
            params = ((ConstructorInfo) method).GetParameters();
        } else if (method instanceof MethodInfo) {
            boolean isStatic = ((MethodInfo)method).get_IsStatic();
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Related Classes of org.pdf4j.saxon.type.TypeHierarchy$ItemTypePair

  • org.pdf4j.saxon.dotnet.DotNetExtensionLibrary
  • org.pdf4j.saxon.expr.ArithmeticExpression
  • org.pdf4j.saxon.expr.ArithmeticExpression10
  • org.pdf4j.saxon.expr.AtomicSequenceConverter
  • org.pdf4j.saxon.expr.BooleanExpression
  • org.pdf4j.saxon.expr.Calculator$AnyDivAny
  • org.pdf4j.saxon.expr.Calculator$AnyIdivAny
  • org.pdf4j.saxon.expr.Calculator$AnyMinusAny
  • org.pdf4j.saxon.expr.Calculator$AnyModAny
  • org.pdf4j.saxon.expr.Calculator$AnyPlusAny
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