Examples of org.pdf4j.saxon.value.NumericValue.compareTo()

Class org.pdf4j.saxon.value.NumericValue

Examples of org.pdf4j.saxon.value.NumericValue.compareTo()

org.pdf4j.saxon.value.NumericValue.compareTo()
Compare the value to another numeric value @exception ClassCastException if the other value is not a NumericValue(the parameter is declared as Object to satisfy the Comparable interface) @param other The other numeric value @return -1 if this one is the lower, 0 if they are numerically equal,+1 if this one is the higher, or if either value is NaN. Where NaN values are involved, they should be handled by the caller before invoking this method.

    public boolean effectiveBooleanValue(XPathContext context) throws XPathException {
        NumericValue n = (NumericValue)operand.evaluateItem(context);
        if (n.isNaN()) {
            return (operator == Token.FNE);
        }
        int c = n.compareTo(comparand);
        switch (operator) {
            case Token.FEQ:
                return c == 0;
            case Token.FNE:
                return c != 0;

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