/** Populates the result from the graph traversal state. */
private void assembleResult(ResolveState resolveState, DependencyGraphVisitor listener) {
listener.start(resolveState.root);
// Visit the nodes
for (ConfigurationNode resolvedConfiguration : resolveState.getConfigurationNodes()) {
if (resolvedConfiguration.isSelected()) {
resolvedConfiguration.validate();
listener.visitNode(resolvedConfiguration);
}
}
// Visit the edges
for (ConfigurationNode resolvedConfiguration : resolveState.getConfigurationNodes()) {
if (resolvedConfiguration.isSelected()) {
listener.visitEdge(resolvedConfiguration);
}
}
listener.finish(resolveState.root);
}
public void validate() {
for (DependencyEdge incomingEdge : incomingEdges) {
ConfigurationNode fromNode = incomingEdge.from;
if (!fromNode.isSelected()) {
throw new IllegalStateException(
String.format(
"Unexpected state %s for parent node for dependency from %s to %s.",
fromNode.moduleRevision.state, fromNode, this));
}
}
}
