function lookupNavigationPropertyEntitySet()

in lib/odata/odatautils.js [711:734]

• 23 lines of code
• 10 McCabe index (conditional complexity)

function lookupNavigationPropertyEntitySet(navigationProperty, sourceEntitySetName, metadata) {

    if (navigationProperty) {
        var rel = navigationProperty.relationship;
        var associationSet = forEachSchema(metadata, function (schema) {
            var containers = schema.entityContainer;
            for (var i = 0; i < containers.length; i++) {
                var associationSets = containers[i].associationSet;
                if (associationSets) {
                    for (var j = 0; j < associationSets.length; j++) {
                        if (associationSets[j].association == rel) {
                            return associationSets[j];
                        }
                    }
                }
            }
            return null;
        });
        if (associationSet && associationSet.end[0] && associationSet.end[1]) {
            return (associationSet.end[0].entitySet == sourceEntitySetName) ? associationSet.end[1].entitySet : associationSet.end[0].entitySet;
        }
    }
    return null;
}