Package com.sun.org.apache.xalan.internal.xsltc.compiler.util

Examples of com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type

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        return _type = Type.String;
    }

    public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
        final InstructionList il = methodGen.getInstructionList();
        Type targ;

        if (argumentCount() == 0) {
            il.append(methodGen.loadContextNode());
            targ = Type.Node;
        }
        else {
            final Expression arg = argument();
            arg.translate(classGen, methodGen);
            arg.startIterator(classGen, methodGen);
            targ = arg.getType();
        }

        if (!targ.identicalTo(Type.String)) {
            targ.translateTo(classGen, methodGen, Type.String);
        }
    }
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        // Get the sort data type; default is text
        val = getAttribute("data-type");
        if (val.length() == 0) {
            try {
                final Type type = _select.typeCheck(parser.getSymbolTable());
                if (type instanceof IntType)
                    val = "number";
                else
                    val = "text";
            }
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    /**
     * Run type checks on the attributes; expression must return a string
     * which we will use as a sort key
     */
    public Type typeCheck(SymbolTable stable) throws TypeCheckError {
        final Type tselect = _select.typeCheck(stable);

        // If the sort data-type is not set we use the natural data-type
        // of the data we will sort
        if (!(tselect instanceof StringType)) {
            _select = new CastExpr(_select, Type.String);
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        // Initialize closure in record class
        final int ndups = dups.size();
        for (int i = 0; i < ndups; i++) {
            final VariableRefBase varRef = (VariableRefBase) dups.get(i);
            final VariableBase var = varRef.getVariable();
            final Type varType = var.getType();

            il.append(DUP);

            // Get field from factory class
            il.append(ALOAD_0);
            il.append(new GETFIELD(
                cpg.addFieldref(className,
                    var.getEscapedName(), varType.toSignature())));

            // Put field in record class
            il.append(new PUTFIELD(
                cpg.addFieldref(sortRecordClass,
                    var.getEscapedName(), varType.toSignature())));
        }
        il.append(POP);
        il.append(ARETURN);

        constructor.setMaxLocals();
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                                                  getName(), this));
        }

         // Second argument must be of type reference or object
        _right = argument(1);
        Type tright = _right.typeCheck(stable);
        if (tright != Type.Reference &&
            tright instanceof ObjectType == false)
        {
            throw new TypeCheckError(new ErrorMsg(ErrorMsg.DATA_CONVERSION_ERR,
                                                  tright, _type, this));
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            test.translateDesynthesized(classGen, methodGen);

            if (test instanceof FunctionCall) {
                FunctionCall call = (FunctionCall)test;
                try {
                    Type type = call.typeCheck(getParser().getSymbolTable());
                    if (type != Type.Boolean) {
                        test._falseList.add(il.append(new IFEQ(null)));
                    }
                }
                catch (TypeCheckError e) {
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        _left.setParser(parser);
        _right.setParser(parser);
    }

    public Type typeCheck(SymbolTable stable) throws TypeCheckError {
        final Type tleft = _left.typeCheck(stable);
        final Type tright = _right.typeCheck(stable);
        final MethodType ptype = lookupPrimop(stable, Ops[_op],
                                              new MethodType(Type.Void,
                                                             tleft, tright));
        if (ptype != null) {
            final Type arg1 = (Type) ptype.argsType().elementAt(0);
            if (!arg1.identicalTo(tleft)) {
                _left = new CastExpr(_left, arg1);
            }
            final Type arg2 = (Type) ptype.argsType().elementAt(1);
            if (!arg2.identicalTo(tright)) {
                _right = new CastExpr(_right, arg1);
            }
            return _type = ptype.resultType();
        }
        throw new TypeCheckError(this);
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            throw new TypeCheckError(ErrorMsg.ILLEGAL_ARG_ERR, getName(), this);
        }

        // The first argument must be a String, or cast to a String
        _base = argument(0);
        Type baseType = _base.typeCheck(stable);
        if (baseType != Type.String)
            _base = new CastExpr(_base, Type.String);

        // The second argument must also be a String, or cast to a String
        _token = argument(1);
        Type tokenType = _token.typeCheck(stable);
        if (tokenType != Type.String)
            _token = new CastExpr(_token, Type.String);

        return _type = Type.Boolean;
    }
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        final MethodType ptype =
            lookupPrimop(stable, _fname.getLocalPart(), args);

        if (ptype != null) {
            for (int i = 0; i < n; i++) {
                final Type argType = (Type) ptype.argsType().elementAt(i);
                final Expression exp = (Expression)_arguments.elementAt(i);
                if (!argType.identicalTo(exp.getType())) {
                    try {
                        _arguments.setElementAt(new CastExpr(exp, argType), i);
                    }
                    catch (TypeCheckError e) {
                        throw new TypeCheckError(this); // invalid conversion
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            Class extType = null;
            int currConstrDistance = 0;
            for (j = 0; j < nArgs; j++) {
                // Convert from internal (translet) type to external (Java) type
                extType = paramTypes[j];
                final Type intType = (Type)argsType.elementAt(j);
                Object match = _internal2Java.maps(intType, extType);
                if (match != null) {
                    currConstrDistance += ((JavaType)match).distance;
                }
                else if (intType instanceof ObjectType) {
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Related Classes of com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type

  • com.sun.org.apache.xalan.internal.xsltc.compiler.AbsoluteLocationPath
  • com.sun.org.apache.xalan.internal.xsltc.compiler.BinOpExpr
  • com.sun.org.apache.xalan.internal.xsltc.compiler.BooleanCall
  • com.sun.org.apache.xalan.internal.xsltc.compiler.CastCall
  • com.sun.org.apache.xalan.internal.xsltc.compiler.CastExpr
  • com.sun.org.apache.xalan.internal.xsltc.compiler.Choose
  • com.sun.org.apache.xalan.internal.xsltc.compiler.ContainsCall
  • com.sun.org.apache.xalan.internal.xsltc.compiler.CopyOf
  • com.sun.org.apache.xalan.internal.xsltc.compiler.DocumentCall
  • com.sun.org.apache.xalan.internal.xsltc.compiler.EqualityExpr
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