Examples with RandomWalkIntegerNodeHeightWeightedOperator dr.evomodel.operators.RandomWalkIntegerNodeHeightWeightedOperator used on opensource projects

Example 1 with RandomWalkIntegerNodeHeightWeightedOperator

use of dr.evomodel.operators.RandomWalkIntegerNodeHeightWeightedOperator in project beast-mcmc by beast-dev.

the class RandomWalkIntegerNodeHeightWeightedOperatorParser method parseXMLObject.

public Object parseXMLObject(XMLObject xo) throws XMLParseException {
    double weight = xo.getDoubleAttribute(MCMCOperator.WEIGHT);
    double d = xo.getDoubleAttribute(WINDOW_SIZE);
    if (d != Math.floor(d)) {
        throw new XMLParseException("The window size of a " + RANDOM_WALK_INT_NODE_HEIGHT_WGT_OP + " should be an integer");
    }
    int windowSize = (int) d;
    Parameter parameter = (Parameter) xo.getChild(Parameter.class);
    Parameter internalNodeHeights = (Parameter) xo.getElementFirstChild(INTERNAL_NODE_HEIGHTS);
    return new RandomWalkIntegerNodeHeightWeightedOperator(parameter, windowSize, weight, internalNodeHeights);
}