Examples with TreeTraitProvider dr.evolution.tree.TreeTraitProvider used on opensource projects

Example 6 with TreeTraitProvider

use of dr.evolution.tree.TreeTraitProvider in project beast-mcmc by beast-dev.

the class AncestralTraitParser method parseXMLObject.

public Object parseXMLObject(XMLObject xo) throws XMLParseException {
    String traitName = xo.getAttribute(TRAIT_NAME, STATES);
    String name = xo.getAttribute(NAME, traitName);
    Tree tree = (Tree) xo.getChild(Tree.class);
    TreeTraitProvider treeTraitProvider = (TreeTraitProvider) xo.getChild(TreeTraitProvider.class);
    TaxonList taxa = null;
    if (xo.hasChildNamed(MRCA)) {
        taxa = (TaxonList) xo.getElementFirstChild(MRCA);
    }
    TreeTrait trait = treeTraitProvider.getTreeTrait(traitName);
    if (trait == null) {
        throw new XMLParseException("A trait called, " + traitName + ", was not available from the TreeTraitProvider supplied to " + getParserName() + (xo.hasId() ? ", with ID " + xo.getId() : ""));
    }
    try {
        return new AncestralTrait(name, trait, tree, taxa);
    } catch (TreeUtils.MissingTaxonException mte) {
        throw new XMLParseException("Taxon, " + mte + ", in " + getParserName() + "was not found in the tree.");
    }
}