Examples of ptolemy.data.type.Type.convert()

ptolemy.data.type.Type.convert()
Convert the specified token into a token having the type represented by this object. @param token a token. @return a token. @exception IllegalActionException If lossless conversioncannot be done.

            Type lubType = (Type) TypeLattice.lattice().leastUpperBound(
                    getType(), leftArgument.getType());


            // If the LUB is a new type, try it.
            if (!lubType.equals(getType())) {
                Token lub = lubType.convert(this);


                // Caution: convert() might return this again, e.g.
                // if lubType is general.  Only proceed if the conversion
                // returned a new type.
                if (!(lub.getType().equals(getType()))) {

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        if (typeInfo == CPO.SAME) {
            Token result = _addElement(rightArgument);
            return result;
        } else if (typeInfo == CPO.HIGHER) {
            Token convertedArgument = elementType.convert(rightArgument);


            try {
                Token result = _addElement(convertedArgument);
                return result;
            } catch (IllegalActionException ex) {

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            Type lubType = (Type) TypeLattice.lattice().leastUpperBound(
                    getType(), rightArgument.getType());


            // If the LUB is a new type, try it.
            if (!lubType.equals(getType())) {
                Token lub = lubType.convert(this);


                // Caution: convert() might return this again, e.g.
                // if lubType is general.  Only proceed if the conversion
                // returned a new type.
                if (!(lub.getType().equals(getType()))) {

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        // and try a scalar operation.
        Type elementType = getElementType();
        int typeInfo = TypeLattice.compare(leftArgument, elementType);


        if (typeInfo == CPO.LOWER) {
            Token convertedArgument = elementType.convert(leftArgument);


            try {
                Token result = _addElement(convertedArgument);
                return result;
            } catch (IllegalActionException ex) {

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            Type lubType = (Type) TypeLattice.lattice().leastUpperBound(
                    getType(), leftArgument.getType());


            // If the LUB is a new type, try it.
            if (!lubType.equals(getType())) {
                Token lub = lubType.convert(this);


                // Caution: convert() might return this again, e.g.
                // if lubType is general.  Only proceed if the conversion
                // returned a new type.
                if (!(lub.getType().equals(getType()))) {

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        if (typeInfo == CPO.SAME) {
            Token result = _divideElement(rightArgument);
            return result;
        } else if (typeInfo == CPO.HIGHER) {
            Token convertedArgument = elementType.convert(rightArgument);


            try {
                Token result = _divideElement(convertedArgument);
                return result;
            } catch (IllegalActionException ex) {

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            Type lubType = (Type) TypeLattice.lattice().leastUpperBound(
                    getType(), rightArgument.getType());


            // If the LUB is a new type, try it.
            if (!lubType.equals(getType())) {
                Token lub = lubType.convert(this);


                // Caution: convert() might return this again, e.g.
                // if lubType is general.  Only proceed if the conversion
                // returned a new type.
                if (!(lub.getType().equals(getType()))) {

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        if (typeInfo == CPO.SAME) {
            Token result = _moduloElement(rightArgument);
            return result;
        } else if (typeInfo == CPO.HIGHER) {
            Token convertedArgument = elementType.convert(rightArgument);


            try {
                Token result = _moduloElement(convertedArgument);
                return result;
            } catch (IllegalActionException ex) {

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            Type lubType = (Type) TypeLattice.lattice().leastUpperBound(
                    getType(), rightArgument.getType());


            // If the LUB is a new type, try it.
            if (!lubType.equals(getType())) {
                Token lub = lubType.convert(this);


                // Caution: convert() might return this again, e.g.
                // if lubType is general.  Only proceed if the conversion
                // returned a new type.
                if (!(lub.getType().equals(getType()))) {

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        ptolemy.data.Token token2 = _evaluatedChildToken;


        Type conversionType = (Type) TypeLattice.lattice().leastUpperBound(
                token1.getType(), token2.getType());


        _evaluatedChildToken = conversionType.convert(token1);


        //if (node.isConstant()) {
        //    node.setToken(_evaluatedChildToken);
        //}

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