Examples of BooleanToken

ptolemy.data.BooleanToken

A token that contains a boolean variable. Arithmetic on booleans is that of a two-element Galois field (modulo two arithmetic). Thus, add() is logical xor, multiply() is logical and, zero() is false, one() is true.

In order to reduce the number of instances of this object that are created, it is highly recommended that the getInstance() method be used, instead of the constructor that takes a boolean argument. @author Neil Smyth, Yuhong Xiong, Edward A. Lee, Steve Neuendorffer, Christopher Brooks @version $Id: BooleanToken.java,v 1.84 2007/12/06 18:19:35 cxh Exp $ @since Ptolemy II 0.2 @Pt.ProposedRating Yellow (cxh) nil token @Pt.AcceptedRating Red (cxh)

     */
    public static Constant convertArgumentToConstantValue(Object object) {
        if (object == null) {
            return NullConstant.v();
        } else if (object instanceof BooleanToken) {
            BooleanToken flag = (BooleanToken) object;


            if (flag.booleanValue()) {
                return IntConstant.v(1);
            } else {
                return IntConstant.v(0);
            }
        } else if (object instanceof IntToken) {
            return IntConstant.v(((IntToken) object).intValue());
        } else if (object instanceof LongToken) {
            return LongConstant.v(((LongToken) object).longValue());
        } else if (object instanceof StringToken) {
            return StringConstant.v(((StringToken) object).stringValue());
        } else if (object instanceof DoubleToken) {
            return DoubleConstant.v(((DoubleToken) object).doubleValue());
        } else if (object instanceof Boolean) {
            Boolean flag = (Boolean) object;


            if (flag.booleanValue()) {
                return IntConstant.v(1);
            } else {
                return IntConstant.v(0);
            }
        } else if (object instanceof Integer) {

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Examples of BooleanToken

Examples of ptolemy.data.BooleanToken